---
_id: '21558'
author:
- first_name: Anian
  full_name: Brosch, Anian
  id: '75779'
  last_name: Brosch
  orcid: 0000-0003-4871-1664
- first_name: Sören
  full_name: Hanke, Sören
  id: '25027'
  last_name: Hanke
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: Brosch A, Hanke S, Wallscheid O, Böcker J. Data-Driven Recursive Least Squares
    Estimation for Model Predictive Current Control of Permanent Magnet Synchronous
    Motors. <i>IEEE Transactions on Power Electronics</i>. Published online 2020:2179-2190.
    doi:<a href="https://doi.org/10.1109/tpel.2020.3006779">10.1109/tpel.2020.3006779</a>
  apa: Brosch, A., Hanke, S., Wallscheid, O., &#38; Böcker, J. (2020). Data-Driven
    Recursive Least Squares Estimation for Model Predictive Current Control of Permanent
    Magnet Synchronous Motors. <i>IEEE Transactions on Power Electronics</i>, 2179–2190.
    <a href="https://doi.org/10.1109/tpel.2020.3006779">https://doi.org/10.1109/tpel.2020.3006779</a>
  bibtex: '@article{Brosch_Hanke_Wallscheid_Böcker_2020, title={Data-Driven Recursive
    Least Squares Estimation for Model Predictive Current Control of Permanent Magnet
    Synchronous Motors}, DOI={<a href="https://doi.org/10.1109/tpel.2020.3006779">10.1109/tpel.2020.3006779</a>},
    journal={IEEE Transactions on Power Electronics}, author={Brosch, Anian and Hanke,
    Sören and Wallscheid, Oliver and Böcker, Joachim}, year={2020}, pages={2179–2190}
    }'
  chicago: Brosch, Anian, Sören Hanke, Oliver Wallscheid, and Joachim Böcker. “Data-Driven
    Recursive Least Squares Estimation for Model Predictive Current Control of Permanent
    Magnet Synchronous Motors.” <i>IEEE Transactions on Power Electronics</i>, 2020,
    2179–90. <a href="https://doi.org/10.1109/tpel.2020.3006779">https://doi.org/10.1109/tpel.2020.3006779</a>.
  ieee: 'A. Brosch, S. Hanke, O. Wallscheid, and J. Böcker, “Data-Driven Recursive
    Least Squares Estimation for Model Predictive Current Control of Permanent Magnet
    Synchronous Motors,” <i>IEEE Transactions on Power Electronics</i>, pp. 2179–2190,
    2020, doi: <a href="https://doi.org/10.1109/tpel.2020.3006779">10.1109/tpel.2020.3006779</a>.'
  mla: Brosch, Anian, et al. “Data-Driven Recursive Least Squares Estimation for Model
    Predictive Current Control of Permanent Magnet Synchronous Motors.” <i>IEEE Transactions
    on Power Electronics</i>, 2020, pp. 2179–90, doi:<a href="https://doi.org/10.1109/tpel.2020.3006779">10.1109/tpel.2020.3006779</a>.
  short: A. Brosch, S. Hanke, O. Wallscheid, J. Böcker, IEEE Transactions on Power
    Electronics (2020) 2179–2190.
date_created: 2021-03-22T17:33:06Z
date_updated: 2022-02-22T08:51:24Z
department:
- _id: '52'
doi: 10.1109/tpel.2020.3006779
language:
- iso: eng
page: 2179-2190
publication: IEEE Transactions on Power Electronics
publication_identifier:
  issn:
  - 0885-8993
  - 1941-0107
publication_status: published
status: public
title: Data-Driven Recursive Least Squares Estimation for Model Predictive Current
  Control of Permanent Magnet Synchronous Motors
type: journal_article
user_id: '66'
year: '2020'
...
---
_id: '29956'
author:
- first_name: Karl Stephan Christian
  full_name: Stille, Karl Stephan Christian
  id: '30152'
  last_name: Stille
  orcid: 0000-0002-4212-6555
- first_name: Daniel
  full_name: Weber, Daniel
  id: '24041'
  last_name: Weber
  orcid: 0000-0003-3367-5998
- first_name: Jarren
  full_name: Lange, Jarren
  id: '78801'
  last_name: Lange
- first_name: Thorsten
  full_name: Vogt, Thorsten
  last_name: Vogt
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Stille KSC, Weber D, Lange J, Vogt T, Wallscheid O, Böcker J. Emulation of
    Microgrids for Research and Validation of Control and Operation Strategies. In:
    <i>2020 International Symposium on Power Electronics, Electrical Drives, Automation
    and Motion (SPEEDAM)</i>. IEEE; 2020. doi:<a href="https://doi.org/10.1109/speedam48782.2020.9161971">10.1109/speedam48782.2020.9161971</a>'
  apa: Stille, K. S. C., Weber, D., Lange, J., Vogt, T., Wallscheid, O., &#38; Böcker,
    J. (2020). Emulation of Microgrids for Research and Validation of Control and
    Operation Strategies. <i>2020 International Symposium on Power Electronics, Electrical
    Drives, Automation and Motion (SPEEDAM)</i>. SPEEDAM, Sorrent, Italy. <a href="https://doi.org/10.1109/speedam48782.2020.9161971">https://doi.org/10.1109/speedam48782.2020.9161971</a>
  bibtex: '@inproceedings{Stille_Weber_Lange_Vogt_Wallscheid_Böcker_2020, title={Emulation
    of Microgrids for Research and Validation of Control and Operation Strategies},
    DOI={<a href="https://doi.org/10.1109/speedam48782.2020.9161971">10.1109/speedam48782.2020.9161971</a>},
    booktitle={2020 International Symposium on Power Electronics, Electrical Drives,
    Automation and Motion (SPEEDAM)}, publisher={IEEE}, author={Stille, Karl Stephan
    Christian and Weber, Daniel and Lange, Jarren and Vogt, Thorsten and Wallscheid,
    Oliver and Böcker, Joachim}, year={2020} }'
  chicago: Stille, Karl Stephan Christian, Daniel Weber, Jarren Lange, Thorsten Vogt,
    Oliver Wallscheid, and Joachim Böcker. “Emulation of Microgrids for Research and
    Validation of Control and Operation Strategies.” In <i>2020 International Symposium
    on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)</i>.
    IEEE, 2020. <a href="https://doi.org/10.1109/speedam48782.2020.9161971">https://doi.org/10.1109/speedam48782.2020.9161971</a>.
  ieee: 'K. S. C. Stille, D. Weber, J. Lange, T. Vogt, O. Wallscheid, and J. Böcker,
    “Emulation of Microgrids for Research and Validation of Control and Operation
    Strategies,” presented at the SPEEDAM, Sorrent, Italy, 2020, doi: <a href="https://doi.org/10.1109/speedam48782.2020.9161971">10.1109/speedam48782.2020.9161971</a>.'
  mla: Stille, Karl Stephan Christian, et al. “Emulation of Microgrids for Research
    and Validation of Control and Operation Strategies.” <i>2020 International Symposium
    on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)</i>,
    IEEE, 2020, doi:<a href="https://doi.org/10.1109/speedam48782.2020.9161971">10.1109/speedam48782.2020.9161971</a>.
  short: 'K.S.C. Stille, D. Weber, J. Lange, T. Vogt, O. Wallscheid, J. Böcker, in:
    2020 International Symposium on Power Electronics, Electrical Drives, Automation
    and Motion (SPEEDAM), IEEE, 2020.'
conference:
  location: Sorrent, Italy
  name: SPEEDAM
  start_date: 2020-06
date_created: 2022-02-23T09:06:35Z
date_updated: 2022-02-23T12:49:52Z
department:
- _id: '52'
doi: 10.1109/speedam48782.2020.9161971
language:
- iso: eng
publication: 2020 International Symposium on Power Electronics, Electrical Drives,
  Automation and Motion (SPEEDAM)
publication_status: published
publisher: IEEE
status: public
title: Emulation of Microgrids for Research and Validation of Control and Operation
  Strategies
type: conference
user_id: '66'
year: '2020'
...
---
_id: '29896'
abstract:
- lang: eng
  text: Automotive DC-DC converters linking the traction battery to the auxiliary
    battery are characterized by the wide input and output voltage ranges resulting
    from the varying state-of-charge of the traction and auxiliary battery. The wide
    voltage transfer ratio needs to be covered for the entire load range conventionally
    requiring two-stage converter architectures. Considering a less complex single-stage
    solution potentially enabling cost and weight advantages, traditional LLC converters
    are unsuitable topologies since it results in a too wide operating frequency range.
    Most alternative topology candidates show comparable difficulties. To overcome
    this issue, the gain range of the LLC with full-bridge inverter can be extended
    by operation in half-bridge mode for low voltage transfer ratios. Phase-shift
    operation is utilized for intermediate gains and low loads. This paper describes
    a detailed design methodology for the resonant tank. The experimental results
    with a peak efficiency of 96.5 % and a power density of 2.1 kW/l prove the proposed
    concept.
author:
- first_name: Philipp
  full_name: Rehlaender, Philipp
  id: '69469'
  last_name: Rehlaender
- first_name: Tobias
  full_name: Grote, Tobias
  last_name: Grote
- first_name: Sergey
  full_name: Tikhonov, Sergey
  last_name: Tikhonov
- first_name: Schröder
  full_name: Mario, Schröder
  last_name: Mario
- first_name: Frank
  full_name: Schafmeister, Frank
  id: '71291'
  last_name: Schafmeister
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Rehlaender P, Grote T, Tikhonov S, Mario S, Schafmeister F, Böcker J. A 3,6
    kW Single-Stage LLC Converter Operating in Half-Bridge, Full-Bridge and Phase-Shift
    Mode for Automotive Onboard DC-DC Conversion. In: <i>PCIM Europe Digital Days
    2020</i>. ; 2020.'
  apa: Rehlaender, P., Grote, T., Tikhonov, S., Mario, S., Schafmeister, F., &#38;
    Böcker, J. (2020). A 3,6 kW Single-Stage LLC Converter Operating in Half-Bridge,
    Full-Bridge and Phase-Shift Mode for Automotive Onboard DC-DC Conversion. <i>PCIM
    Europe Digital Days 2020</i>. Power Conversion and Intelligent Motion (PCIM),
    Nürnberg.
  bibtex: '@inproceedings{Rehlaender_Grote_Tikhonov_Mario_Schafmeister_Böcker_2020,
    title={A 3,6 kW Single-Stage LLC Converter Operating in Half-Bridge, Full-Bridge
    and Phase-Shift Mode for Automotive Onboard DC-DC Conversion}, booktitle={PCIM
    Europe digital days 2020}, author={Rehlaender, Philipp and Grote, Tobias and Tikhonov,
    Sergey and Mario, Schröder and Schafmeister, Frank and Böcker, Joachim}, year={2020}
    }'
  chicago: Rehlaender, Philipp, Tobias Grote, Sergey Tikhonov, Schröder Mario, Frank
    Schafmeister, and Joachim Böcker. “A 3,6 KW Single-Stage LLC Converter Operating
    in Half-Bridge, Full-Bridge and Phase-Shift Mode for Automotive Onboard DC-DC
    Conversion.” In <i>PCIM Europe Digital Days 2020</i>, 2020.
  ieee: P. Rehlaender, T. Grote, S. Tikhonov, S. Mario, F. Schafmeister, and J. Böcker,
    “A 3,6 kW Single-Stage LLC Converter Operating in Half-Bridge, Full-Bridge and
    Phase-Shift Mode for Automotive Onboard DC-DC Conversion,” presented at the Power
    Conversion and Intelligent Motion (PCIM), Nürnberg, 2020.
  mla: Rehlaender, Philipp, et al. “A 3,6 KW Single-Stage LLC Converter Operating
    in Half-Bridge, Full-Bridge and Phase-Shift Mode for Automotive Onboard DC-DC
    Conversion.” <i>PCIM Europe Digital Days 2020</i>, 2020.
  short: 'P. Rehlaender, T. Grote, S. Tikhonov, S. Mario, F. Schafmeister, J. Böcker,
    in: PCIM Europe Digital Days 2020, 2020.'
conference:
  end_date: 2020-07-08
  location: Nürnberg
  name: Power Conversion and Intelligent Motion (PCIM)
  start_date: 2020-07-07
date_created: 2022-02-20T21:23:34Z
date_updated: 2022-02-23T14:52:41Z
department:
- _id: '34'
- _id: '52'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/9177997
publication: PCIM Europe digital days 2020
status: public
title: A 3,6 kW Single-Stage LLC Converter Operating in Half-Bridge, Full-Bridge and
  Phase-Shift Mode for Automotive Onboard DC-DC Conversion
type: conference
user_id: '66'
year: '2020'
...
---
_id: '29898'
abstract:
- lang: eng
  text: An onboard DC-DC converter connects the high voltage traction battery to the
    low voltage auxiliary battery of an EV. It has to provide power across a wide
    range of input and output voltages. This paper presents the design and evaluation
    of an economical two-stage converter concept consisting of a first-stage boost
    converter and a second-stage LLC converter. While for low input voltages, the
    boost converter can supply the second-stage LLC with the optimum bulk voltage,
    for high input voltages, the boost converter is turned off and the LLC regulates
    the output voltage on its own. Whereas this is unproblematic for high output currents,
    for low loads high switching frequencies become necessary. For this purpose, the
    LLC needs to be designed for a wide gain range. Traditionally, this is achieved
    through a small magnetizing inductance resulting in increased conduction losses.
    If an asymmetric duty cycle operation is used to cover the low gains at low output
    current, the LLC can be optimized for a better efficiency. A prototype design
    proves that the asymmetric duty cycle operation is feasible to achieve a wide
    gain range at a high efficiency whereas the conventional design achieves very
    poor efficiencies.
author:
- first_name: Tobias
  full_name: Rüschenbaum, Tobias
  last_name: Rüschenbaum
- first_name: Philipp
  full_name: Rehlaender, Philipp
  id: '69469'
  last_name: Rehlaender
- first_name: Phuong
  full_name: Ha, Phuong
  last_name: Ha
- first_name: Tobias
  full_name: Grote, Tobias
  last_name: Grote
- first_name: Frank
  full_name: Schafmeister, Frank
  id: '71291'
  last_name: Schafmeister
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Rüschenbaum T, Rehlaender P, Ha P, Grote T, Schafmeister F, Böcker J. Two-Stage
    Automotive DC-DC Converter Design with Wide Voltage-Transfer Range Utilizing Asymmetric
    LLC Operation. In: <i>PCIM Europe Digital Days 2020</i>. ; 2020.'
  apa: Rüschenbaum, T., Rehlaender, P., Ha, P., Grote, T., Schafmeister, F., &#38;
    Böcker, J. (2020). Two-Stage Automotive DC-DC Converter Design with Wide Voltage-Transfer
    Range Utilizing Asymmetric LLC Operation. <i>PCIM Europe Digital Days 2020</i>.
    PCIM Europe digital days 2020.
  bibtex: '@inproceedings{Rüschenbaum_Rehlaender_Ha_Grote_Schafmeister_Böcker_2020,
    title={Two-Stage Automotive DC-DC Converter Design with Wide Voltage-Transfer
    Range Utilizing Asymmetric LLC Operation}, booktitle={PCIM Europe digital days
    2020}, author={Rüschenbaum, Tobias and Rehlaender, Philipp and Ha, Phuong and
    Grote, Tobias and Schafmeister, Frank and Böcker, Joachim}, year={2020} }'
  chicago: Rüschenbaum, Tobias, Philipp Rehlaender, Phuong Ha, Tobias Grote, Frank
    Schafmeister, and Joachim Böcker. “Two-Stage Automotive DC-DC Converter Design
    with Wide Voltage-Transfer Range Utilizing Asymmetric LLC Operation.” In <i>PCIM
    Europe Digital Days 2020</i>, 2020.
  ieee: T. Rüschenbaum, P. Rehlaender, P. Ha, T. Grote, F. Schafmeister, and J. Böcker,
    “Two-Stage Automotive DC-DC Converter Design with Wide Voltage-Transfer Range
    Utilizing Asymmetric LLC Operation,” presented at the PCIM Europe digital days
    2020, 2020.
  mla: Rüschenbaum, Tobias, et al. “Two-Stage Automotive DC-DC Converter Design with
    Wide Voltage-Transfer Range Utilizing Asymmetric LLC Operation.” <i>PCIM Europe
    Digital Days 2020</i>, 2020.
  short: 'T. Rüschenbaum, P. Rehlaender, P. Ha, T. Grote, F. Schafmeister, J. Böcker,
    in: PCIM Europe Digital Days 2020, 2020.'
conference:
  end_date: 2020-07-08
  name: PCIM Europe digital days 2020
  start_date: 2020-07-07
date_created: 2022-02-20T21:28:08Z
date_updated: 2022-02-23T14:51:13Z
department:
- _id: '34'
- _id: '52'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/9177998
publication: PCIM Europe digital days 2020
status: public
title: Two-Stage Automotive DC-DC Converter Design with Wide Voltage-Transfer Range
  Utilizing Asymmetric LLC Operation
type: conference
user_id: '66'
year: '2020'
...
---
_id: '29874'
abstract:
- lang: eng
  text: "LLC resonant converters generally employ MOSFETs in the inverter stage, which
    can be of half-bridge\r\n(HB) or full-bridge (FB) type. The generally weak intrinsic
    (body) diodes of the MOSFETs cause turn-on\r\nlosses when being forced to hard
    current commutations finally leading to the components self-destruction when operated
    constantly in this way. Consequently, zero-voltage switching (ZVS) operation is
    more or less essential in a silicon (Si) MOSFET-based HB or FB. To ensure ZVS,
    the LLC is operated in the inductive region, i.e. with lagging resonant current.
    On the contrary, IGBTs show dominant turn-off losses\r\nand therefore are conventionally
    not applied in LLCs typically requiring high switching frequencies to achieve
    low output voltages. Yet, if the LLC is intentionally designed for the capacitive
    region, i. e.\r\noperation with leading current, zero-current switching (ZCS)
    enabling IGBTs in the inverter stage can be ensured. This paper explores in detail
    the LLC in the capacitive operating region and gives design considerations for
    a capacitive LLC utilizing both robust and cost-efficient IGBTs for an exemplary
    2.2 kW\r\nautomotive on-board DC-DC converter application. The results of a loss
    analysis show that the LLC resonant converter can be operated well in the capacitive
    region. In the given case, significantly lower\r\noverall and 30 % lower inverter
    stage losses are achieved in the thermally relevant worst-case comparison with
    an inductive LLC based on Si MOSFETs."
author:
- first_name: Daniel
  full_name: Urbaneck, Daniel
  id: '60223'
  last_name: Urbaneck
- first_name: Philipp
  full_name: Rehlaender, Philipp
  id: '69469'
  last_name: Rehlaender
- first_name: Frank
  full_name: Schafmeister, Frank
  id: '71291'
  last_name: Schafmeister
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: ' https://orcid.org/0000-0002-8480-7295'
citation:
  ama: 'Urbaneck D, Rehlaender P, Schafmeister F, Böcker J. LLC Converter Design in
    Capacitive Operation utilizes ZCS for IGBTs – a Concept Study for a 2.2 kW Automotive
    DC-DC Stage. In: <i>PCIM Europe Digital Days 2020</i>. ; 2020.'
  apa: Urbaneck, D., Rehlaender, P., Schafmeister, F., &#38; Böcker, J. (2020). LLC
    Converter Design in Capacitive Operation utilizes ZCS for IGBTs – a Concept Study
    for a 2.2 kW Automotive DC-DC Stage. <i>PCIM Europe Digital Days 2020</i>. Power
    Conversion and Intelligent Motion (PCIM), Nürnberg.
  bibtex: '@inproceedings{Urbaneck_Rehlaender_Schafmeister_Böcker_2020, title={LLC
    Converter Design in Capacitive Operation utilizes ZCS for IGBTs – a Concept Study
    for a 2.2 kW Automotive DC-DC Stage}, booktitle={PCIM Europe digital days 2020},
    author={Urbaneck, Daniel and Rehlaender, Philipp and Schafmeister, Frank and Böcker,
    Joachim}, year={2020} }'
  chicago: Urbaneck, Daniel, Philipp Rehlaender, Frank Schafmeister, and Joachim Böcker.
    “LLC Converter Design in Capacitive Operation Utilizes ZCS for IGBTs – a Concept
    Study for a 2.2 KW Automotive DC-DC Stage.” In <i>PCIM Europe Digital Days 2020</i>,
    2020.
  ieee: D. Urbaneck, P. Rehlaender, F. Schafmeister, and J. Böcker, “LLC Converter
    Design in Capacitive Operation utilizes ZCS for IGBTs – a Concept Study for a
    2.2 kW Automotive DC-DC Stage,” presented at the Power Conversion and Intelligent
    Motion (PCIM), Nürnberg, 2020.
  mla: Urbaneck, Daniel, et al. “LLC Converter Design in Capacitive Operation Utilizes
    ZCS for IGBTs – a Concept Study for a 2.2 KW Automotive DC-DC Stage.” <i>PCIM
    Europe Digital Days 2020</i>, 2020.
  short: 'D. Urbaneck, P. Rehlaender, F. Schafmeister, J. Böcker, in: PCIM Europe
    Digital Days 2020, 2020.'
conference:
  end_date: 2020-07-08
  location: Nürnberg
  name: Power Conversion and Intelligent Motion (PCIM)
  start_date: 2020-07-07
date_created: 2022-02-18T09:42:28Z
date_updated: 2022-02-23T16:12:56Z
ddc:
- '620'
department:
- _id: '52'
has_accepted_license: '1'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/stamp/stamp.jsp?tp=&arnumber=9178220
publication: PCIM Europe digital days 2020
status: public
title: LLC Converter Design in Capacitive Operation utilizes ZCS for IGBTs – a Concept
  Study for a 2.2 kW Automotive DC-DC Stage
type: conference
user_id: '60223'
year: '2020'
...
---
_id: '30033'
author:
- first_name: Marius
  full_name: Stender, Marius
  id: '41240'
  last_name: Stender
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: Stender M, Wallscheid O, Böcker J. Comparison of Gray-Box and Black-Box Two-Level
    Three-Phase Inverter Models for Electrical Drives. <i>IEEE Transactions on Industrial
    Electronics</i>. 2020;68(9):8646-8656. doi:<a href="https://doi.org/10.1109/tie.2020.3018060">10.1109/tie.2020.3018060</a>
  apa: Stender, M., Wallscheid, O., &#38; Böcker, J. (2020). Comparison of Gray-Box
    and Black-Box Two-Level Three-Phase Inverter Models for Electrical Drives. <i>IEEE
    Transactions on Industrial Electronics</i>, <i>68</i>(9), 8646–8656. <a href="https://doi.org/10.1109/tie.2020.3018060">https://doi.org/10.1109/tie.2020.3018060</a>
  bibtex: '@article{Stender_Wallscheid_Böcker_2020, title={Comparison of Gray-Box
    and Black-Box Two-Level Three-Phase Inverter Models for Electrical Drives}, volume={68},
    DOI={<a href="https://doi.org/10.1109/tie.2020.3018060">10.1109/tie.2020.3018060</a>},
    number={9}, journal={IEEE Transactions on Industrial Electronics}, publisher={Institute
    of Electrical and Electronics Engineers (IEEE)}, author={Stender, Marius and Wallscheid,
    Oliver and Böcker, Joachim}, year={2020}, pages={8646–8656} }'
  chicago: 'Stender, Marius, Oliver Wallscheid, and Joachim Böcker. “Comparison of
    Gray-Box and Black-Box Two-Level Three-Phase Inverter Models for Electrical Drives.”
    <i>IEEE Transactions on Industrial Electronics</i> 68, no. 9 (2020): 8646–56.
    <a href="https://doi.org/10.1109/tie.2020.3018060">https://doi.org/10.1109/tie.2020.3018060</a>.'
  ieee: 'M. Stender, O. Wallscheid, and J. Böcker, “Comparison of Gray-Box and Black-Box
    Two-Level Three-Phase Inverter Models for Electrical Drives,” <i>IEEE Transactions
    on Industrial Electronics</i>, vol. 68, no. 9, pp. 8646–8656, 2020, doi: <a href="https://doi.org/10.1109/tie.2020.3018060">10.1109/tie.2020.3018060</a>.'
  mla: Stender, Marius, et al. “Comparison of Gray-Box and Black-Box Two-Level Three-Phase
    Inverter Models for Electrical Drives.” <i>IEEE Transactions on Industrial Electronics</i>,
    vol. 68, no. 9, Institute of Electrical and Electronics Engineers (IEEE), 2020,
    pp. 8646–56, doi:<a href="https://doi.org/10.1109/tie.2020.3018060">10.1109/tie.2020.3018060</a>.
  short: M. Stender, O. Wallscheid, J. Böcker, IEEE Transactions on Industrial Electronics
    68 (2020) 8646–8656.
date_created: 2022-02-24T09:26:06Z
date_updated: 2022-02-24T09:26:45Z
department:
- _id: '52'
doi: 10.1109/tie.2020.3018060
intvolume: '        68'
issue: '9'
keyword:
- Electrical and Electronic Engineering
- Control and Systems Engineering
language:
- iso: eng
page: 8646-8656
publication: IEEE Transactions on Industrial Electronics
publication_identifier:
  issn:
  - 0278-0046
  - 1557-9948
publication_status: published
publisher: Institute of Electrical and Electronics Engineers (IEEE)
status: public
title: Comparison of Gray-Box and Black-Box Two-Level Three-Phase Inverter Models
  for Electrical Drives
type: journal_article
user_id: '41240'
volume: 68
year: '2020'
...
---
_id: '30036'
author:
- first_name: Marius
  full_name: Stender, Marius
  id: '41240'
  last_name: Stender
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Stender M, Wallscheid O, Böcker J. Accurate Torque Estimation for Induction
    Motors by Utilizing Globally Optimized Flux Observers. In: <i>2020 International
    Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)</i>.
    IEEE; 2020. doi:<a href="https://doi.org/10.1109/speedam48782.2020.9161955">10.1109/speedam48782.2020.9161955</a>'
  apa: Stender, M., Wallscheid, O., &#38; Böcker, J. (2020). Accurate Torque Estimation
    for Induction Motors by Utilizing Globally Optimized Flux Observers. <i>2020 International
    Symposium on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)</i>.
    <a href="https://doi.org/10.1109/speedam48782.2020.9161955">https://doi.org/10.1109/speedam48782.2020.9161955</a>
  bibtex: '@inproceedings{Stender_Wallscheid_Böcker_2020, title={Accurate Torque Estimation
    for Induction Motors by Utilizing Globally Optimized Flux Observers}, DOI={<a
    href="https://doi.org/10.1109/speedam48782.2020.9161955">10.1109/speedam48782.2020.9161955</a>},
    booktitle={2020 International Symposium on Power Electronics, Electrical Drives,
    Automation and Motion (SPEEDAM)}, publisher={IEEE}, author={Stender, Marius and
    Wallscheid, Oliver and Böcker, Joachim}, year={2020} }'
  chicago: Stender, Marius, Oliver Wallscheid, and Joachim Böcker. “Accurate Torque
    Estimation for Induction Motors by Utilizing Globally Optimized Flux Observers.”
    In <i>2020 International Symposium on Power Electronics, Electrical Drives, Automation
    and Motion (SPEEDAM)</i>. IEEE, 2020. <a href="https://doi.org/10.1109/speedam48782.2020.9161955">https://doi.org/10.1109/speedam48782.2020.9161955</a>.
  ieee: 'M. Stender, O. Wallscheid, and J. Böcker, “Accurate Torque Estimation for
    Induction Motors by Utilizing Globally Optimized Flux Observers,” 2020, doi: <a
    href="https://doi.org/10.1109/speedam48782.2020.9161955">10.1109/speedam48782.2020.9161955</a>.'
  mla: Stender, Marius, et al. “Accurate Torque Estimation for Induction Motors by
    Utilizing Globally Optimized Flux Observers.” <i>2020 International Symposium
    on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM)</i>,
    IEEE, 2020, doi:<a href="https://doi.org/10.1109/speedam48782.2020.9161955">10.1109/speedam48782.2020.9161955</a>.
  short: 'M. Stender, O. Wallscheid, J. Böcker, in: 2020 International Symposium on
    Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM), IEEE, 2020.'
date_created: 2022-02-24T09:50:23Z
date_updated: 2022-02-24T09:50:50Z
department:
- _id: '52'
doi: 10.1109/speedam48782.2020.9161955
language:
- iso: eng
publication: 2020 International Symposium on Power Electronics, Electrical Drives,
  Automation and Motion (SPEEDAM)
publication_status: published
publisher: IEEE
status: public
title: Accurate Torque Estimation for Induction Motors by Utilizing Globally Optimized
  Flux Observers
type: conference
user_id: '41240'
year: '2020'
...
---
_id: '29641'
author:
- first_name: Emebet Gebeyehu
  full_name: Gedlu, Emebet Gebeyehu
  id: '77572'
  last_name: Gedlu
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Gedlu EG, Wallscheid O, Böcker J. Permanent magnet synchronous machine temperature
    estimation using low-order lumped-parameter thermal network with extended iron
    loss model. In: <i>The 10th International Conference on Power Electronics, Machines
    and Drives (PEMD 2020)</i>. Vol 2020. ; 2020:937–942.'
  apa: Gedlu, E. G., Wallscheid, O., &#38; Böcker, J. (2020). Permanent magnet synchronous
    machine temperature estimation using low-order lumped-parameter thermal network
    with extended iron loss model. <i>The 10th International Conference on Power Electronics,
    Machines and Drives (PEMD 2020)</i>, <i>2020</i>, 937–942.
  bibtex: '@inproceedings{Gedlu_Wallscheid_Böcker_2020, title={Permanent magnet synchronous
    machine temperature estimation using low-order lumped-parameter thermal network
    with extended iron loss model}, volume={2020}, booktitle={The 10th International
    Conference on Power Electronics, Machines and Drives (PEMD 2020)}, author={Gedlu,
    Emebet Gebeyehu and Wallscheid, Oliver and Böcker, Joachim}, year={2020}, pages={937–942}
    }'
  chicago: Gedlu, Emebet Gebeyehu, Oliver Wallscheid, and Joachim Böcker. “Permanent
    Magnet Synchronous Machine Temperature Estimation Using Low-Order Lumped-Parameter
    Thermal Network with Extended Iron Loss Model.” In <i>The 10th International Conference
    on Power Electronics, Machines and Drives (PEMD 2020)</i>, 2020:937–942, 2020.
  ieee: E. G. Gedlu, O. Wallscheid, and J. Böcker, “Permanent magnet synchronous machine
    temperature estimation using low-order lumped-parameter thermal network with extended
    iron loss model,” in <i>The 10th International Conference on Power Electronics,
    Machines and Drives (PEMD 2020)</i>, 2020, vol. 2020, pp. 937–942.
  mla: Gedlu, Emebet Gebeyehu, et al. “Permanent Magnet Synchronous Machine Temperature
    Estimation Using Low-Order Lumped-Parameter Thermal Network with Extended Iron
    Loss Model.” <i>The 10th International Conference on Power Electronics, Machines
    and Drives (PEMD 2020)</i>, vol. 2020, 2020, pp. 937–942.
  short: 'E.G. Gedlu, O. Wallscheid, J. Böcker, in: The 10th International Conference
    on Power Electronics, Machines and Drives (PEMD 2020), 2020, pp. 937–942.'
date_created: 2022-01-28T14:11:02Z
date_updated: 2022-03-02T07:22:12Z
department:
- _id: '52'
intvolume: '      2020'
language:
- iso: eng
page: 937–942
publication: The 10th International Conference on Power Electronics, Machines and
  Drives (PEMD 2020)
status: public
title: Permanent magnet synchronous machine temperature estimation using low-order
  lumped-parameter thermal network with extended iron loss model
type: conference
user_id: '11291'
volume: 2020
year: '2020'
...
---
_id: '30339'
author:
- first_name: Mohsin Ejaz
  full_name: Ahmmad, Mohsin Ejaz
  last_name: Ahmmad
- first_name: Frank
  full_name: Schafmeister, Frank
  id: '71291'
  last_name: Schafmeister
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Ahmmad ME, Schafmeister F, Böcker J. Practical Implementation and Verification
    of Simple-to-Implement Digital Current Observer for Half-Bridge Topologies. In:
    <i>Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent
    Motion, Renewable Energy and Energy Management (PCIM Digital Days)</i>. IEEE;
    2020.'
  apa: Ahmmad, M. E., Schafmeister, F., &#38; Böcker, J. (2020). Practical Implementation
    and Verification of Simple-to-Implement Digital Current Observer for Half-Bridge
    Topologies. <i>Proc. IEEE International Exhibition and Conference for Power Electronics,
    Intelligent Motion, Renewable Energy and Energy Management (PCIM Digital Days)</i>.
    IEEE International Exhibition and Conference for Power Electronics, Intelligent
    Motion, Renewable Energy and Energy Management (PCIM 20 digital days), Nuremberg,
    Germany.
  bibtex: '@inproceedings{Ahmmad_Schafmeister_Böcker_2020, place={Nuremberg, Germany},
    title={Practical Implementation and Verification of Simple-to-Implement Digital
    Current Observer for Half-Bridge Topologies}, booktitle={Proc. IEEE International
    Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable
    Energy and Energy Management (PCIM digital days)}, publisher={IEEE}, author={Ahmmad,
    Mohsin Ejaz and Schafmeister, Frank and Böcker, Joachim}, year={2020} }'
  chicago: 'Ahmmad, Mohsin Ejaz, Frank Schafmeister, and Joachim Böcker. “Practical
    Implementation and Verification of Simple-to-Implement Digital Current Observer
    for Half-Bridge Topologies.” In <i>Proc. IEEE International Exhibition and Conference
    for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
    (PCIM Digital Days)</i>. Nuremberg, Germany: IEEE, 2020.'
  ieee: M. E. Ahmmad, F. Schafmeister, and J. Böcker, “Practical Implementation and
    Verification of Simple-to-Implement Digital Current Observer for Half-Bridge Topologies,”
    presented at the IEEE International Exhibition and Conference for Power Electronics,
    Intelligent Motion, Renewable Energy and Energy Management (PCIM 20 digital days),
    Nuremberg, Germany, 2020.
  mla: Ahmmad, Mohsin Ejaz, et al. “Practical Implementation and Verification of Simple-to-Implement
    Digital Current Observer for Half-Bridge Topologies.” <i>Proc. IEEE International
    Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable
    Energy and Energy Management (PCIM Digital Days)</i>, IEEE, 2020.
  short: 'M.E. Ahmmad, F. Schafmeister, J. Böcker, in: Proc. IEEE International Exhibition
    and Conference for Power Electronics, Intelligent Motion, Renewable Energy and
    Energy Management (PCIM Digital Days), IEEE, Nuremberg, Germany, 2020.'
conference:
  location: Nuremberg, Germany
  name: IEEE International Exhibition and Conference for Power Electronics, Intelligent
    Motion, Renewable Energy and Energy Management (PCIM 20 digital days)
date_created: 2022-03-15T19:34:24Z
date_updated: 2022-03-15T19:34:42Z
department:
- _id: '52'
language:
- iso: eng
place: Nuremberg, Germany
publication: Proc. IEEE International Exhibition and Conference for Power Electronics,
  Intelligent Motion, Renewable Energy and Energy Management (PCIM digital days)
publication_status: published
publisher: IEEE
status: public
title: Practical Implementation and Verification of Simple-to-Implement Digital Current
  Observer for Half-Bridge Topologies
type: conference
user_id: '71291'
year: '2020'
...
---
_id: '29642'
author:
- first_name: Sören
  full_name: Hanke, Sören
  id: '25027'
  last_name: Hanke
  orcid: 0000-0001-8216-1278
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Hanke S, Wallscheid O, Böcker J. Data Set Description: Identifying the Physics
    Behind an Electric Motor–Data-Driven Learning of the Electrical Behavior (Part
    II). <i>arXiv preprint arXiv:200306268</i>. Published online 2020.'
  apa: 'Hanke, S., Wallscheid, O., &#38; Böcker, J. (2020). Data Set Description:
    Identifying the Physics Behind an Electric Motor–Data-Driven Learning of the Electrical
    Behavior (Part II). <i>ArXiv Preprint ArXiv:2003.06268</i>.'
  bibtex: '@article{Hanke_Wallscheid_Böcker_2020, title={Data Set Description: Identifying
    the Physics Behind an Electric Motor–Data-Driven Learning of the Electrical Behavior
    (Part II)}, journal={arXiv preprint arXiv:2003.06268}, author={Hanke, Sören and
    Wallscheid, Oliver and Böcker, Joachim}, year={2020} }'
  chicago: 'Hanke, Sören, Oliver Wallscheid, and Joachim Böcker. “Data Set Description:
    Identifying the Physics Behind an Electric Motor–Data-Driven Learning of the Electrical
    Behavior (Part II).” <i>ArXiv Preprint ArXiv:2003.06268</i>, 2020.'
  ieee: 'S. Hanke, O. Wallscheid, and J. Böcker, “Data Set Description: Identifying
    the Physics Behind an Electric Motor–Data-Driven Learning of the Electrical Behavior
    (Part II),” <i>arXiv preprint arXiv:2003.06268</i>, 2020.'
  mla: 'Hanke, Sören, et al. “Data Set Description: Identifying the Physics Behind
    an Electric Motor–Data-Driven Learning of the Electrical Behavior (Part II).”
    <i>ArXiv Preprint ArXiv:2003.06268</i>, 2020.'
  short: S. Hanke, O. Wallscheid, J. Böcker, ArXiv Preprint ArXiv:2003.06268 (2020).
date_created: 2022-01-28T14:11:03Z
date_updated: 2022-03-17T07:25:17Z
department:
- _id: '52'
language:
- iso: eng
publication: arXiv preprint arXiv:2003.06268
status: public
title: 'Data Set Description: Identifying the Physics Behind an Electric Motor–Data-Driven
  Learning of the Electrical Behavior (Part II)'
type: journal_article
user_id: '11291'
year: '2020'
...
---
_id: '29640'
author:
- first_name: Wilhelm
  full_name: Kirchgässner, Wilhelm
  id: '49265'
  last_name: Kirchgässner
  orcid: 0000-0001-9490-1843
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: Kirchgässner W, Wallscheid O, Böcker J. Data-Driven Permanent Magnet Temperature
    Estimation in Synchronous Motors with Supervised Machine Learning. <i>arXiv preprint
    arXiv:200106246</i>. Published online 2020.
  apa: Kirchgässner, W., Wallscheid, O., &#38; Böcker, J. (2020). Data-Driven Permanent
    Magnet Temperature Estimation in Synchronous Motors with Supervised Machine Learning.
    <i>ArXiv Preprint ArXiv:2001.06246</i>.
  bibtex: '@article{Kirchgässner_Wallscheid_Böcker_2020, title={Data-Driven Permanent
    Magnet Temperature Estimation in Synchronous Motors with Supervised Machine Learning},
    journal={arXiv preprint arXiv:2001.06246}, author={Kirchgässner, Wilhelm and Wallscheid,
    Oliver and Böcker, Joachim}, year={2020} }'
  chicago: Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Data-Driven
    Permanent Magnet Temperature Estimation in Synchronous Motors with Supervised
    Machine Learning.” <i>ArXiv Preprint ArXiv:2001.06246</i>, 2020.
  ieee: W. Kirchgässner, O. Wallscheid, and J. Böcker, “Data-Driven Permanent Magnet
    Temperature Estimation in Synchronous Motors with Supervised Machine Learning,”
    <i>arXiv preprint arXiv:2001.06246</i>, 2020.
  mla: Kirchgässner, Wilhelm, et al. “Data-Driven Permanent Magnet Temperature Estimation
    in Synchronous Motors with Supervised Machine Learning.” <i>ArXiv Preprint ArXiv:2001.06246</i>,
    2020.
  short: W. Kirchgässner, O. Wallscheid, J. Böcker, ArXiv Preprint ArXiv:2001.06246
    (2020).
date_created: 2022-01-28T14:11:02Z
date_updated: 2022-03-17T07:23:10Z
department:
- _id: '52'
language:
- iso: eng
publication: arXiv preprint arXiv:2001.06246
status: public
title: Data-Driven Permanent Magnet Temperature Estimation in Synchronous Motors with
  Supervised Machine Learning
type: journal_article
user_id: '11291'
year: '2020'
...
---
_id: '30034'
author:
- first_name: Marius
  full_name: Stender, Marius
  id: '41240'
  last_name: Stender
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Stender M, Wallscheid O, Böcker J. <i>Data Set Description: Three-Phase IGBT
    Two-Level Inverter for Electrical Drives</i>.; 2020. doi:<a href="https://doi.org/10.13140/RG.2.2.23335.37280">10.13140/RG.2.2.23335.37280</a>'
  apa: 'Stender, M., Wallscheid, O., &#38; Böcker, J. (2020). <i>Data Set Description:
    Three-Phase IGBT Two-Level Inverter for Electrical Drives</i>. <a href="https://doi.org/10.13140/RG.2.2.23335.37280">https://doi.org/10.13140/RG.2.2.23335.37280</a>'
  bibtex: '@book{Stender_Wallscheid_Böcker_2020, title={Data Set Description: Three-Phase
    IGBT Two-Level Inverter for Electrical Drives}, DOI={<a href="https://doi.org/10.13140/RG.2.2.23335.37280">10.13140/RG.2.2.23335.37280</a>},
    author={Stender, Marius and Wallscheid, Oliver and Böcker, Joachim}, year={2020}
    }'
  chicago: 'Stender, Marius, Oliver Wallscheid, and Joachim Böcker. <i>Data Set Description:
    Three-Phase IGBT Two-Level Inverter for Electrical Drives</i>, 2020. <a href="https://doi.org/10.13140/RG.2.2.23335.37280">https://doi.org/10.13140/RG.2.2.23335.37280</a>.'
  ieee: 'M. Stender, O. Wallscheid, and J. Böcker, <i>Data Set Description: Three-Phase
    IGBT Two-Level Inverter for Electrical Drives</i>. 2020.'
  mla: 'Stender, Marius, et al. <i>Data Set Description: Three-Phase IGBT Two-Level
    Inverter for Electrical Drives</i>. 2020, doi:<a href="https://doi.org/10.13140/RG.2.2.23335.37280">10.13140/RG.2.2.23335.37280</a>.'
  short: 'M. Stender, O. Wallscheid, J. Böcker, Data Set Description: Three-Phase
    IGBT Two-Level Inverter for Electrical Drives, 2020.'
date_created: 2022-02-24T09:29:25Z
date_updated: 2022-12-09T10:22:24Z
department:
- _id: '52'
doi: 10.13140/RG.2.2.23335.37280
language:
- iso: eng
status: public
title: 'Data Set Description: Three-Phase IGBT Two-Level Inverter for Electrical Drives'
type: report
user_id: '41240'
year: '2020'
...
---
_id: '29940'
abstract:
- lang: eng
  text: A full-bridge modular multilevel converter (MMC) is compared to a half-bridge-based
    MMC for high-current low-voltage DC-applications such as electrolysis, arc welding
    or datacenters with DC-power distribution. Usually, modular multilevel converters
    are used in high-voltage DC-applications (HVDC) in the multiple kV-range, but
    to meet the needs of a high-current demand at low output voltage levels, the modular
    converter concept requires adaptations. In the proposed concept, the MMC is used
    to step-down the three-phase medium-voltage of 10 kV. Therefore, each module is
    extended by an LLC resonant converter to adapt to the specific electrolyzers DC-voltage
    range of 142-220V and to provide galvanic isolation. The proposed MMC converter
    with full-bridge modules uses half the number of modules compared to a half-bridge-based
    MMC while reducing the voltage ripple by 78% and capacitor losses by 64% by rearranging
    the same components to ensure identical costs and volume. For additional reliability,
    a new robust algorithm for balancing conduction losses during the bypass phase
    is presented.
author:
- first_name: Roland
  full_name: Unruh, Roland
  id: '34289'
  last_name: Unruh
- first_name: Frank
  full_name: Schafmeister, Frank
  id: '71291'
  last_name: Schafmeister
- first_name: Norbert
  full_name: Fröhleke, Norbert
  last_name: Fröhleke
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Unruh R, Schafmeister F, Fröhleke N, Böcker J. 1-MW Full-Bridge MMC for High-Current
    Low-Voltage (100V-400V) DC-Applications. In: <i>PCIM Europe Digital Days 2020;
    International Exhibition and Conference for Power Electronics, Intelligent Motion,
    Renewable Energy and Energy Management</i>. VDE; 2020.'
  apa: Unruh, R., Schafmeister, F., Fröhleke, N., &#38; Böcker, J. (2020). 1-MW Full-Bridge
    MMC for High-Current Low-Voltage (100V-400V) DC-Applications. <i>PCIM Europe Digital
    Days 2020; International Exhibition and Conference for Power Electronics, Intelligent
    Motion, Renewable Energy and Energy Management</i>. PCIM Europe digital days 2020,
    Germany.
  bibtex: '@inproceedings{Unruh_Schafmeister_Fröhleke_Böcker_2020, title={1-MW Full-Bridge
    MMC for High-Current Low-Voltage (100V-400V) DC-Applications}, booktitle={PCIM
    Europe digital days 2020; International Exhibition and Conference for Power Electronics,
    Intelligent Motion, Renewable Energy and Energy Management}, publisher={VDE},
    author={Unruh, Roland and Schafmeister, Frank and Fröhleke, Norbert and Böcker,
    Joachim}, year={2020} }'
  chicago: Unruh, Roland, Frank Schafmeister, Norbert Fröhleke, and Joachim Böcker.
    “1-MW Full-Bridge MMC for High-Current Low-Voltage (100V-400V) DC-Applications.”
    In <i>PCIM Europe Digital Days 2020; International Exhibition and Conference for
    Power Electronics, Intelligent Motion, Renewable Energy and Energy Management</i>.
    VDE, 2020.
  ieee: R. Unruh, F. Schafmeister, N. Fröhleke, and J. Böcker, “1-MW Full-Bridge MMC
    for High-Current Low-Voltage (100V-400V) DC-Applications,” presented at the PCIM
    Europe digital days 2020, Germany, 2020.
  mla: Unruh, Roland, et al. “1-MW Full-Bridge MMC for High-Current Low-Voltage (100V-400V)
    DC-Applications.” <i>PCIM Europe Digital Days 2020; International Exhibition and
    Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy
    Management</i>, VDE, 2020.
  short: 'R. Unruh, F. Schafmeister, N. Fröhleke, J. Böcker, in: PCIM Europe Digital
    Days 2020; International Exhibition and Conference for Power Electronics, Intelligent
    Motion, Renewable Energy and Energy Management, VDE, 2020.'
conference:
  end_date: 2020-07-08
  location: Germany
  name: PCIM Europe digital days 2020
  start_date: 2020-07-07
date_created: 2022-02-21T16:42:30Z
date_updated: 2023-10-20T11:52:39Z
department:
- _id: '52'
keyword:
- Cascaded H-Bridge
- Solid-State Transformer
- Capacitor voltage ripple
- Zero sequence voltage
- Full-Bridge
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/abstract/document/9178138
publication: PCIM Europe digital days 2020; International Exhibition and Conference
  for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
publication_identifier:
  isbn:
  - 978-3-8007-5245-4
publication_status: published
publisher: VDE
status: public
title: 1-MW Full-Bridge MMC for High-Current Low-Voltage (100V-400V) DC-Applications
type: conference
user_id: '34289'
year: '2020'
...
---
_id: '30001'
abstract:
- lang: eng
  text: Heat dissipation is a limiting factor in the performance of many power electronic
    components. Especially in the TO-263-7 package, which is used for several SiC-MOSFETs,
    the heat transfer must take place through the cross section of the printed circuit
    board (PCB) to the heatsink at the bottom side. Most commonly, thermal vias are
    used to form this path in a perpendicular direction through all PCB-layers. In
    a given soft- and hard switched example applications with the use of C3M0065090J
    SiC-MOSFETs, this conventional approach limited the component’s maximum heat dissipation
    to approx. 13 W. A recent alternative approach are massive copper blocks (”pedestals”)
    being integrated in PCBs and reaching from their top- to the bottom-side in relevant
    footprint areas under SMD-housed power semiconductors. Pedestals allowing to increase
    the heat dissipation in the given case to even 36 W. This step is achieved due
    to the clearly superior heat spreading capability of that massive thermal connection
    between SiC-MOSFET and heatsink. For the hard switched example application the
    number of switch-elements can be halved to one, by using the pedestal instead
    of thermal vias. Independently of optimizing the heat transfer path, the up-front
    avoidance of losses helps to stay within existing heat dissipation limits, of
    course. The dominant conduction losses of the mentioned soft-switched example
    application could be halved by changing to SiC-MOSFET types with significant lowered
    RDSon. By using pedestals and changing to SiC-MOSFETs with lowered RDSon, the
    number of switch-elements can also be halved for the soft switched application.
author:
- first_name: Benjamin
  full_name: Strothmann, Benjamin
  id: '22556'
  last_name: Strothmann
- first_name: Till
  full_name: Piepenbrock, Till
  last_name: Piepenbrock
- first_name: Frank
  full_name: Schafmeister, Frank
  id: '71291'
  last_name: Schafmeister
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Strothmann B, Piepenbrock T, Schafmeister F, Böcker J. Heat dissipation strategies
    for silicon carbide power SMDs and their use in different applications. In: <i>PCIM
    Europe Digital Days 2020; International Exhibition and Conference for Power Electronics,
    Intelligent Motion, Renewable Energy and Energy Management</i>. ; 2020:1-7.'
  apa: Strothmann, B., Piepenbrock, T., Schafmeister, F., &#38; Böcker, J. (2020).
    Heat dissipation strategies for silicon carbide power SMDs and their use in different
    applications. <i>PCIM Europe Digital Days 2020; International Exhibition and Conference
    for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management</i>,
    1–7.
  bibtex: '@inproceedings{Strothmann_Piepenbrock_Schafmeister_Böcker_2020, title={Heat
    dissipation strategies for silicon carbide power SMDs and their use in different
    applications}, booktitle={PCIM Europe digital days 2020; International Exhibition
    and Conference for Power Electronics, Intelligent Motion, Renewable Energy and
    Energy Management}, author={Strothmann, Benjamin and Piepenbrock, Till and Schafmeister,
    Frank and Böcker, Joachim}, year={2020}, pages={1–7} }'
  chicago: Strothmann, Benjamin, Till Piepenbrock, Frank Schafmeister, and Joachim
    Böcker. “Heat Dissipation Strategies for Silicon Carbide Power SMDs and Their
    Use in Different Applications.” In <i>PCIM Europe Digital Days 2020; International
    Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable
    Energy and Energy Management</i>, 1–7, 2020.
  ieee: B. Strothmann, T. Piepenbrock, F. Schafmeister, and J. Böcker, “Heat dissipation
    strategies for silicon carbide power SMDs and their use in different applications,”
    in <i>PCIM Europe digital days 2020; International Exhibition and Conference for
    Power Electronics, Intelligent Motion, Renewable Energy and Energy Management</i>,
    2020, pp. 1–7.
  mla: Strothmann, Benjamin, et al. “Heat Dissipation Strategies for Silicon Carbide
    Power SMDs and Their Use in Different Applications.” <i>PCIM Europe Digital Days
    2020; International Exhibition and Conference for Power Electronics, Intelligent
    Motion, Renewable Energy and Energy Management</i>, 2020, pp. 1–7.
  short: 'B. Strothmann, T. Piepenbrock, F. Schafmeister, J. Böcker, in: PCIM Europe
    Digital Days 2020; International Exhibition and Conference for Power Electronics,
    Intelligent Motion, Renewable Energy and Energy Management, 2020, pp. 1–7.'
date_created: 2022-02-23T14:14:58Z
date_updated: 2023-10-20T12:23:18Z
department:
- _id: '52'
language:
- iso: eng
page: 1-7
publication: PCIM Europe digital days 2020; International Exhibition and Conference
  for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management
publication_status: published
status: public
title: Heat dissipation strategies for silicon carbide power SMDs and their use in
  different applications
type: conference
user_id: '66'
year: '2020'
...
---
_id: '29880'
abstract:
- lang: eng
  text: Although there are numerous design methodologies for the LLC resonant converter,
    they often do not consider the possibility of input voltage adjustment. In the
    proposed concept, a modular multi-level converter (MMC) is used to step-down the
    three-phase medium voltage of 10 kV, and provide up to 1 MW of pure DC power to
    the load consisting of electrolyzers for hydrogen generation. Therefore, each
    module is extended by an LLC resonant converter to adapt to the specific electrolyzers
    DC voltage range of 142...220 V and to provide galvanic isolation. In order to
    achieve a high efficiency for a wide range of load conditions, the input voltage
    of the LLC converter is adjusted between 600 V and 770 V while operating at resonance
    or close to resonance. The parameters of the 11kW LLC resonant converter with
    an integrated leakage inductance are systematically optimized to maximize the
    efficiency for all loads while achieving zero-voltage switching. For a fast estimation
    of eddy current losses, a new method is proposed, which uses a single FEM simulation
    to fit newly developed loss equations. The calculated average efficiency is 97.8%.
    The prototype of the LLC converter reaches a peak efficiency of over 98% at resonance
    at half load which is similar to the precalculated value.
author:
- first_name: Roland
  full_name: Unruh, Roland
  id: '34289'
  last_name: Unruh
- first_name: Frank
  full_name: Schafmeister, Frank
  id: '71291'
  last_name: Schafmeister
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Unruh R, Schafmeister F, Böcker J. 11kW, 70kHz LLC Converter Design with Adaptive
    Input Voltage for 98% Efficiency in an MMC. In: <i>2020 IEEE 21st Workshop on
    Control and Modeling for Power Electronics (COMPEL)</i>. IEEE; 2020. doi:<a href="https://doi.org/10.1109/compel49091.2020.9265771">10.1109/compel49091.2020.9265771</a>'
  apa: Unruh, R., Schafmeister, F., &#38; Böcker, J. (2020). 11kW, 70kHz LLC Converter
    Design with Adaptive Input Voltage for 98% Efficiency in an MMC. <i>2020 IEEE
    21st Workshop on Control and Modeling for Power Electronics (COMPEL)</i>. <a href="https://doi.org/10.1109/compel49091.2020.9265771">https://doi.org/10.1109/compel49091.2020.9265771</a>
  bibtex: '@inproceedings{Unruh_Schafmeister_Böcker_2020, title={11kW, 70kHz LLC Converter
    Design with Adaptive Input Voltage for 98% Efficiency in an MMC}, DOI={<a href="https://doi.org/10.1109/compel49091.2020.9265771">10.1109/compel49091.2020.9265771</a>},
    booktitle={2020 IEEE 21st Workshop on Control and Modeling for Power Electronics
    (COMPEL)}, publisher={IEEE}, author={Unruh, Roland and Schafmeister, Frank and
    Böcker, Joachim}, year={2020} }'
  chicago: Unruh, Roland, Frank Schafmeister, and Joachim Böcker. “11kW, 70kHz LLC
    Converter Design with Adaptive Input Voltage for 98% Efficiency in an MMC.” In
    <i>2020 IEEE 21st Workshop on Control and Modeling for Power Electronics (COMPEL)</i>.
    IEEE, 2020. <a href="https://doi.org/10.1109/compel49091.2020.9265771">https://doi.org/10.1109/compel49091.2020.9265771</a>.
  ieee: 'R. Unruh, F. Schafmeister, and J. Böcker, “11kW, 70kHz LLC Converter Design
    with Adaptive Input Voltage for 98% Efficiency in an MMC,” 2020, doi: <a href="https://doi.org/10.1109/compel49091.2020.9265771">10.1109/compel49091.2020.9265771</a>.'
  mla: Unruh, Roland, et al. “11kW, 70kHz LLC Converter Design with Adaptive Input
    Voltage for 98% Efficiency in an MMC.” <i>2020 IEEE 21st Workshop on Control and
    Modeling for Power Electronics (COMPEL)</i>, IEEE, 2020, doi:<a href="https://doi.org/10.1109/compel49091.2020.9265771">10.1109/compel49091.2020.9265771</a>.
  short: 'R. Unruh, F. Schafmeister, J. Böcker, in: 2020 IEEE 21st Workshop on Control
    and Modeling for Power Electronics (COMPEL), IEEE, 2020.'
conference:
  end_date: 2020-11-12
  start_date: 2020-11-09
date_created: 2022-02-18T16:29:08Z
date_updated: 2024-11-28T14:19:07Z
department:
- _id: '52'
doi: 10.1109/compel49091.2020.9265771
keyword:
- Full-bridge
- High voltage power converters
- LLC resonant converter
- Multilevel converters
- ZVS Converters
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/abstract/document/9265771
publication: 2020 IEEE 21st Workshop on Control and Modeling for Power Electronics
  (COMPEL)
publication_identifier:
  unknown:
  - 978-1-7281-7160-9
publication_status: published
publisher: IEEE
quality_controlled: '1'
status: public
title: 11kW, 70kHz LLC Converter Design with Adaptive Input Voltage for 98% Efficiency
  in an MMC
type: conference
user_id: '34289'
year: '2020'
...
---
_id: '29885'
author:
- first_name: Meryl Teresa
  full_name: Joy, Meryl Teresa
  last_name: Joy
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Joy MT, Böcker J. Speed Estimation in Induction Machines at all Speed Ranges
    Using Sensing Windings. In: <i>2018 IEEE International Conference on Power Electronics,
    Drives and Energy Systems (PEDES)</i>. IEEE; 2019. doi:<a href="https://doi.org/10.1109/pedes.2018.8707494">10.1109/pedes.2018.8707494</a>'
  apa: Joy, M. T., &#38; Böcker, J. (2019). Speed Estimation in Induction Machines
    at all Speed Ranges Using Sensing Windings. <i>2018 IEEE International Conference
    on Power Electronics, Drives and Energy Systems (PEDES)</i>. IEEE International
    Conference on Power Electronics, Drives and Energy Systems (PEDES), Chennai, India.
    <a href="https://doi.org/10.1109/pedes.2018.8707494">https://doi.org/10.1109/pedes.2018.8707494</a>
  bibtex: '@inproceedings{Joy_Böcker_2019, title={Speed Estimation in Induction Machines
    at all Speed Ranges Using Sensing Windings}, DOI={<a href="https://doi.org/10.1109/pedes.2018.8707494">10.1109/pedes.2018.8707494</a>},
    booktitle={2018 IEEE International Conference on Power Electronics, Drives and
    Energy Systems (PEDES)}, publisher={IEEE}, author={Joy, Meryl Teresa and Böcker,
    Joachim}, year={2019} }'
  chicago: Joy, Meryl Teresa, and Joachim Böcker. “Speed Estimation in Induction Machines
    at All Speed Ranges Using Sensing Windings.” In <i>2018 IEEE International Conference
    on Power Electronics, Drives and Energy Systems (PEDES)</i>. IEEE, 2019. <a href="https://doi.org/10.1109/pedes.2018.8707494">https://doi.org/10.1109/pedes.2018.8707494</a>.
  ieee: 'M. T. Joy and J. Böcker, “Speed Estimation in Induction Machines at all Speed
    Ranges Using Sensing Windings,” presented at the IEEE International Conference
    on Power Electronics, Drives and Energy Systems (PEDES), Chennai, India, 2019,
    doi: <a href="https://doi.org/10.1109/pedes.2018.8707494">10.1109/pedes.2018.8707494</a>.'
  mla: Joy, Meryl Teresa, and Joachim Böcker. “Speed Estimation in Induction Machines
    at All Speed Ranges Using Sensing Windings.” <i>2018 IEEE International Conference
    on Power Electronics, Drives and Energy Systems (PEDES)</i>, IEEE, 2019, doi:<a
    href="https://doi.org/10.1109/pedes.2018.8707494">10.1109/pedes.2018.8707494</a>.
  short: 'M.T. Joy, J. Böcker, in: 2018 IEEE International Conference on Power Electronics,
    Drives and Energy Systems (PEDES), IEEE, 2019.'
conference:
  location: Chennai, India
  name: IEEE International Conference on Power Electronics, Drives and Energy Systems
    (PEDES)
  start_date: 2018-12
date_created: 2022-02-19T09:49:42Z
date_updated: 2022-02-19T10:08:56Z
department:
- _id: '34'
- _id: '52'
doi: 10.1109/pedes.2018.8707494
language:
- iso: eng
publication: 2018 IEEE International Conference on Power Electronics, Drives and Energy
  Systems (PEDES)
publication_status: published
publisher: IEEE
status: public
title: Speed Estimation in Induction Machines at all Speed Ranges Using Sensing Windings
type: conference
user_id: '66'
year: '2019'
...
---
_id: '21247'
author:
- first_name: Wilhelm
  full_name: Kirchgässner, Wilhelm
  id: '49265'
  last_name: Kirchgässner
  orcid: 0000-0001-9490-1843
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Kirchgässner W, Wallscheid O, Böcker J. Empirical Evaluation of Exponentially
    Weighted Moving Averages for Simple Linear Thermal Modeling of Permanent Magnet
    Synchronous Machines. In: <i>2019 IEEE 28th International Symposium on Industrial
    Electronics (ISIE)</i>. ; 2019. doi:<a href="https://doi.org/10.1109/isie.2019.8781195">10.1109/isie.2019.8781195</a>'
  apa: Kirchgässner, W., Wallscheid, O., &#38; Böcker, J. (2019). Empirical Evaluation
    of Exponentially Weighted Moving Averages for Simple Linear Thermal Modeling of
    Permanent Magnet Synchronous Machines. <i>2019 IEEE 28th International Symposium
    on Industrial Electronics (ISIE)</i>. <a href="https://doi.org/10.1109/isie.2019.8781195">https://doi.org/10.1109/isie.2019.8781195</a>
  bibtex: '@inproceedings{Kirchgässner_Wallscheid_Böcker_2019, title={Empirical Evaluation
    of Exponentially Weighted Moving Averages for Simple Linear Thermal Modeling of
    Permanent Magnet Synchronous Machines}, DOI={<a href="https://doi.org/10.1109/isie.2019.8781195">10.1109/isie.2019.8781195</a>},
    booktitle={2019 IEEE 28th International Symposium on Industrial Electronics (ISIE)},
    author={Kirchgässner, Wilhelm and Wallscheid, Oliver and Böcker, Joachim}, year={2019}
    }'
  chicago: Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Empirical
    Evaluation of Exponentially Weighted Moving Averages for Simple Linear Thermal
    Modeling of Permanent Magnet Synchronous Machines.” In <i>2019 IEEE 28th International
    Symposium on Industrial Electronics (ISIE)</i>, 2019. <a href="https://doi.org/10.1109/isie.2019.8781195">https://doi.org/10.1109/isie.2019.8781195</a>.
  ieee: 'W. Kirchgässner, O. Wallscheid, and J. Böcker, “Empirical Evaluation of Exponentially
    Weighted Moving Averages for Simple Linear Thermal Modeling of Permanent Magnet
    Synchronous Machines,” 2019, doi: <a href="https://doi.org/10.1109/isie.2019.8781195">10.1109/isie.2019.8781195</a>.'
  mla: Kirchgässner, Wilhelm, et al. “Empirical Evaluation of Exponentially Weighted
    Moving Averages for Simple Linear Thermal Modeling of Permanent Magnet Synchronous
    Machines.” <i>2019 IEEE 28th International Symposium on Industrial Electronics
    (ISIE)</i>, 2019, doi:<a href="https://doi.org/10.1109/isie.2019.8781195">10.1109/isie.2019.8781195</a>.
  short: 'W. Kirchgässner, O. Wallscheid, J. Böcker, in: 2019 IEEE 28th International
    Symposium on Industrial Electronics (ISIE), 2019.'
date_created: 2021-02-16T21:21:21Z
date_updated: 2022-02-19T16:51:45Z
department:
- _id: '52'
doi: 10.1109/isie.2019.8781195
language:
- iso: eng
publication: 2019 IEEE 28th International Symposium on Industrial Electronics (ISIE)
publication_identifier:
  isbn:
  - '9781728136660'
publication_status: published
status: public
title: Empirical Evaluation of Exponentially Weighted Moving Averages for Simple Linear
  Thermal Modeling of Permanent Magnet Synchronous Machines
type: conference
user_id: '49265'
year: '2019'
...
---
_id: '21249'
author:
- first_name: Wilhelm
  full_name: Kirchgässner, Wilhelm
  id: '49265'
  last_name: Kirchgässner
  orcid: 0000-0001-9490-1843
- first_name: Oliver
  full_name: Wallscheid, Oliver
  id: '11291'
  last_name: Wallscheid
  orcid: https://orcid.org/0000-0001-9362-8777
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Kirchgässner W, Wallscheid O, Böcker J. Deep Residual Convolutional and Recurrent
    Neural Networks for Temperature Estimation in Permanent Magnet Synchronous Motors.
    In: <i>2019 IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>.
    ; 2019. doi:<a href="https://doi.org/10.1109/iemdc.2019.8785109">10.1109/iemdc.2019.8785109</a>'
  apa: Kirchgässner, W., Wallscheid, O., &#38; Böcker, J. (2019). Deep Residual Convolutional
    and Recurrent Neural Networks for Temperature Estimation in Permanent Magnet Synchronous
    Motors. <i>2019 IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>.
    <a href="https://doi.org/10.1109/iemdc.2019.8785109">https://doi.org/10.1109/iemdc.2019.8785109</a>
  bibtex: '@inproceedings{Kirchgässner_Wallscheid_Böcker_2019, title={Deep Residual
    Convolutional and Recurrent Neural Networks for Temperature Estimation in Permanent
    Magnet Synchronous Motors}, DOI={<a href="https://doi.org/10.1109/iemdc.2019.8785109">10.1109/iemdc.2019.8785109</a>},
    booktitle={2019 IEEE International Electric Machines &#38; Drives Conference (IEMDC)},
    author={Kirchgässner, Wilhelm and Wallscheid, Oliver and Böcker, Joachim}, year={2019}
    }'
  chicago: Kirchgässner, Wilhelm, Oliver Wallscheid, and Joachim Böcker. “Deep Residual
    Convolutional and Recurrent Neural Networks for Temperature Estimation in Permanent
    Magnet Synchronous Motors.” In <i>2019 IEEE International Electric Machines &#38;
    Drives Conference (IEMDC)</i>, 2019. <a href="https://doi.org/10.1109/iemdc.2019.8785109">https://doi.org/10.1109/iemdc.2019.8785109</a>.
  ieee: 'W. Kirchgässner, O. Wallscheid, and J. Böcker, “Deep Residual Convolutional
    and Recurrent Neural Networks for Temperature Estimation in Permanent Magnet Synchronous
    Motors,” 2019, doi: <a href="https://doi.org/10.1109/iemdc.2019.8785109">10.1109/iemdc.2019.8785109</a>.'
  mla: Kirchgässner, Wilhelm, et al. “Deep Residual Convolutional and Recurrent Neural
    Networks for Temperature Estimation in Permanent Magnet Synchronous Motors.” <i>2019
    IEEE International Electric Machines &#38; Drives Conference (IEMDC)</i>, 2019,
    doi:<a href="https://doi.org/10.1109/iemdc.2019.8785109">10.1109/iemdc.2019.8785109</a>.
  short: 'W. Kirchgässner, O. Wallscheid, J. Böcker, in: 2019 IEEE International Electric
    Machines &#38; Drives Conference (IEMDC), 2019.'
date_created: 2021-02-16T21:22:06Z
date_updated: 2022-02-19T16:51:49Z
department:
- _id: '52'
doi: 10.1109/iemdc.2019.8785109
language:
- iso: eng
publication: 2019 IEEE International Electric Machines & Drives Conference (IEMDC)
publication_identifier:
  isbn:
  - '9781538693506'
publication_status: published
status: public
title: Deep Residual Convolutional and Recurrent Neural Networks for Temperature Estimation
  in Permanent Magnet Synchronous Motors
type: conference
user_id: '49265'
year: '2019'
...
---
_id: '29999'
abstract:
- lang: eng
  text: For future Vehicle-to-Grid (V2G) applications, the six-switch full-bridge
    is often used as AC-DC front-end converter of a three-phase EV-charger. In many
    publications, the common mode (CM) noise is not taken into account. However, this
    must not be neglected considering the large effective capacitance, of up to 3
    muF, as allowed by new standards. In this paper, different modulation techniques
    are investigated, related to their CM-noise. Based on electric circuit simulations,
    CM-filters are estimated, and the CM-currents are investigated. Accordingly, the
    conventional six-switch full-bridge is practically difficult to use in non-isolated
    chargers, because the resulting CM-currents and/or the required EMI-filter become
    too large, even if CM-Voltage optimized modulation techniques are used.
author:
- first_name: Benjamin
  full_name: Strothmann, Benjamin
  id: '22556'
  last_name: Strothmann
- first_name: Frank
  full_name: Schafmeister, Frank
  id: '71291'
  last_name: Schafmeister
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Strothmann B, Schafmeister F, Böcker J. Common Mode Analysis of Non-Isolated
    Three-Phase EV-Charger for Bi-Directional Vehicle-to-Grid Operation. In: <i>PCIM
    Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent
    Motion, Renewable Energy and Energy Management</i>. ; 2019:1-7.'
  apa: Strothmann, B., Schafmeister, F., &#38; Böcker, J. (2019). Common Mode Analysis
    of Non-Isolated Three-Phase EV-Charger for Bi-Directional Vehicle-to-Grid Operation.
    <i>PCIM Europe 2019; International Exhibition and Conference for Power Electronics,
    Intelligent Motion, Renewable Energy and Energy Management</i>, 1–7.
  bibtex: '@inproceedings{Strothmann_Schafmeister_Böcker_2019, title={Common Mode
    Analysis of Non-Isolated Three-Phase EV-Charger for Bi-Directional Vehicle-to-Grid
    Operation}, booktitle={PCIM Europe 2019; International Exhibition and Conference
    for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management},
    author={Strothmann, Benjamin and Schafmeister, Frank and Böcker, Joachim}, year={2019},
    pages={1–7} }'
  chicago: Strothmann, Benjamin, Frank Schafmeister, and Joachim Böcker. “Common Mode
    Analysis of Non-Isolated Three-Phase EV-Charger for Bi-Directional Vehicle-to-Grid
    Operation.” In <i>PCIM Europe 2019; International Exhibition and Conference for
    Power Electronics, Intelligent Motion, Renewable Energy and Energy Management</i>,
    1–7, 2019.
  ieee: B. Strothmann, F. Schafmeister, and J. Böcker, “Common Mode Analysis of Non-Isolated
    Three-Phase EV-Charger for Bi-Directional Vehicle-to-Grid Operation,” in <i>PCIM
    Europe 2019; International Exhibition and Conference for Power Electronics, Intelligent
    Motion, Renewable Energy and Energy Management</i>, 2019, pp. 1–7.
  mla: Strothmann, Benjamin, et al. “Common Mode Analysis of Non-Isolated Three-Phase
    EV-Charger for Bi-Directional Vehicle-to-Grid Operation.” <i>PCIM Europe 2019;
    International Exhibition and Conference for Power Electronics, Intelligent Motion,
    Renewable Energy and Energy Management</i>, 2019, pp. 1–7.
  short: 'B. Strothmann, F. Schafmeister, J. Böcker, in: PCIM Europe 2019; International
    Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable
    Energy and Energy Management, 2019, pp. 1–7.'
date_created: 2022-02-23T14:12:54Z
date_updated: 2022-02-23T14:43:06Z
department:
- _id: '52'
language:
- iso: eng
main_file_link:
- url: https://www.vde-verlag.de/proceedings-de/564938169.html
page: 1-7
publication: PCIM Europe 2019; International Exhibition and Conference for Power Electronics,
  Intelligent Motion, Renewable Energy and Energy Management
publication_status: published
status: public
title: Common Mode Analysis of Non-Isolated Three-Phase EV-Charger for Bi-Directional
  Vehicle-to-Grid Operation
type: conference
user_id: '66'
year: '2019'
...
---
_id: '30002'
abstract:
- lang: eng
  text: Utilisation of SiC semiconductors' fast switching speeds and high switching
    frequencies as a consequent are often in discussion. But which switching frequency
    is really optimal in terms of converter volume, losses and costs? Based on the
    example of a buck converter, this question is investigated, and a tool for loss
    calculation and design is described in this paper. A Pareto optimization of the
    converter is performed where the switching frequency is one of several design
    parameters. The buck converter can be realized by multiple rails interleaved,
    and several switches can be placed in parallel. Considered converter modes are
    continuous conduction mode, that allows hard-switching, ZVS, and incomplete ZVS
    depending on the switching frequency. Based on Pareto optimizations, a design
    is selected, and a laboratory sample of 5.5 kW for application in an EV battery
    charger is built up. Efficiencies of 99.5 % are achieved with switching frequencies
    of around 100 kHz.
author:
- first_name: Benjamin
  full_name: Strothmann, Benjamin
  id: '22556'
  last_name: Strothmann
- first_name: Frank
  full_name: Schafmeister, Frank
  id: '71291'
  last_name: Schafmeister
- first_name: Joachim
  full_name: Böcker, Joachim
  id: '66'
  last_name: Böcker
  orcid: 0000-0002-8480-7295
citation:
  ama: 'Strothmann B, Schafmeister F, Böcker J. Pareto Design and Switching Frequencies
    for SiC MOSFETs Applied in an 11 kW Buck Converter for EV-Charging. In: <i>2019
    IEEE Applied Power Electronics Conference and Exposition (APEC)</i>. IEEE; 2019.
    doi:<a href="https://doi.org/10.1109/apec.2019.8721850">10.1109/apec.2019.8721850</a>'
  apa: Strothmann, B., Schafmeister, F., &#38; Böcker, J. (2019). Pareto Design and
    Switching Frequencies for SiC MOSFETs Applied in an 11 kW Buck Converter for EV-Charging.
    <i>2019 IEEE Applied Power Electronics Conference and Exposition (APEC)</i>. <a
    href="https://doi.org/10.1109/apec.2019.8721850">https://doi.org/10.1109/apec.2019.8721850</a>
  bibtex: '@inproceedings{Strothmann_Schafmeister_Böcker_2019, title={Pareto Design
    and Switching Frequencies for SiC MOSFETs Applied in an 11 kW Buck Converter for
    EV-Charging}, DOI={<a href="https://doi.org/10.1109/apec.2019.8721850">10.1109/apec.2019.8721850</a>},
    booktitle={2019 IEEE Applied Power Electronics Conference and Exposition (APEC)},
    publisher={IEEE}, author={Strothmann, Benjamin and Schafmeister, Frank and Böcker,
    Joachim}, year={2019} }'
  chicago: Strothmann, Benjamin, Frank Schafmeister, and Joachim Böcker. “Pareto Design
    and Switching Frequencies for SiC MOSFETs Applied in an 11 KW Buck Converter for
    EV-Charging.” In <i>2019 IEEE Applied Power Electronics Conference and Exposition
    (APEC)</i>. IEEE, 2019. <a href="https://doi.org/10.1109/apec.2019.8721850">https://doi.org/10.1109/apec.2019.8721850</a>.
  ieee: 'B. Strothmann, F. Schafmeister, and J. Böcker, “Pareto Design and Switching
    Frequencies for SiC MOSFETs Applied in an 11 kW Buck Converter for EV-Charging,”
    2019, doi: <a href="https://doi.org/10.1109/apec.2019.8721850">10.1109/apec.2019.8721850</a>.'
  mla: Strothmann, Benjamin, et al. “Pareto Design and Switching Frequencies for SiC
    MOSFETs Applied in an 11 KW Buck Converter for EV-Charging.” <i>2019 IEEE Applied
    Power Electronics Conference and Exposition (APEC)</i>, IEEE, 2019, doi:<a href="https://doi.org/10.1109/apec.2019.8721850">10.1109/apec.2019.8721850</a>.
  short: 'B. Strothmann, F. Schafmeister, J. Böcker, in: 2019 IEEE Applied Power Electronics
    Conference and Exposition (APEC), IEEE, 2019.'
date_created: 2022-02-23T14:16:37Z
date_updated: 2022-02-23T14:17:25Z
doi: 10.1109/apec.2019.8721850
language:
- iso: eng
publication: 2019 IEEE Applied Power Electronics Conference and Exposition (APEC)
publication_status: published
publisher: IEEE
status: public
title: Pareto Design and Switching Frequencies for SiC MOSFETs Applied in an 11 kW
  Buck Converter for EV-Charging
type: conference
user_id: '22556'
year: '2019'
...