---
_id: '33489'
author:
- first_name: Jarren
full_name: Lange, Jarren
id: '78801'
last_name: Lange
- first_name: Dominik
full_name: Schmies, Dominik
id: '7173'
last_name: Schmies
- first_name: Karl Stephan Christian
full_name: Stille, Karl Stephan Christian
id: '30152'
last_name: Stille
orcid: 0000-0002-4212-6555
- first_name: Joachim
full_name: Böcker, Joachim
id: '66'
last_name: Böcker
orcid: 0000-0002-8480-7295
- first_name: Oliver
full_name: Wallscheid, Oliver
id: '11291'
last_name: Wallscheid
orcid: https://orcid.org/0000-0001-9362-8777
citation:
ama: 'Lange J, Schmies D, Stille KSC, Böcker J, Wallscheid O. Experimental Comparison
of FPGA-Implemented Model Predictive Voltage Control to Cascaded Proportional
Resonant Control for a Three-Phase Four-Wire Three-Level Grid-Forming Inverter
of 250 kVA. In: EPE’22 ECCE Europe. IEEE; 2022.'
apa: Lange, J., Schmies, D., Stille, K. S. C., Böcker, J., & Wallscheid, O.
(2022). Experimental Comparison of FPGA-Implemented Model Predictive Voltage Control
to Cascaded Proportional Resonant Control for a Three-Phase Four-Wire Three-Level
Grid-Forming Inverter of 250 kVA. EPE’22 ECCE Europe. EPE’22 ECCE Europe,
Hannover.
bibtex: '@inproceedings{Lange_Schmies_Stille_Böcker_Wallscheid_2022, place={Hannover},
title={Experimental Comparison of FPGA-Implemented Model Predictive Voltage Control
to Cascaded Proportional Resonant Control for a Three-Phase Four-Wire Three-Level
Grid-Forming Inverter of 250 kVA}, booktitle={EPE’22 ECCE Europe}, publisher={IEEE},
author={Lange, Jarren and Schmies, Dominik and Stille, Karl Stephan Christian
and Böcker, Joachim and Wallscheid, Oliver}, year={2022} }'
chicago: 'Lange, Jarren, Dominik Schmies, Karl Stephan Christian Stille, Joachim
Böcker, and Oliver Wallscheid. “Experimental Comparison of FPGA-Implemented Model
Predictive Voltage Control to Cascaded Proportional Resonant Control for a Three-Phase
Four-Wire Three-Level Grid-Forming Inverter of 250 KVA.” In EPE’22 ECCE Europe.
Hannover: IEEE, 2022.'
ieee: J. Lange, D. Schmies, K. S. C. Stille, J. Böcker, and O. Wallscheid, “Experimental
Comparison of FPGA-Implemented Model Predictive Voltage Control to Cascaded Proportional
Resonant Control for a Three-Phase Four-Wire Three-Level Grid-Forming Inverter
of 250 kVA,” presented at the EPE’22 ECCE Europe, Hannover, 2022.
mla: Lange, Jarren, et al. “Experimental Comparison of FPGA-Implemented Model Predictive
Voltage Control to Cascaded Proportional Resonant Control for a Three-Phase Four-Wire
Three-Level Grid-Forming Inverter of 250 KVA.” EPE’22 ECCE Europe, IEEE,
2022.
short: 'J. Lange, D. Schmies, K.S.C. Stille, J. Böcker, O. Wallscheid, in: EPE’22
ECCE Europe, IEEE, Hannover, 2022.'
conference:
location: Hannover
name: EPE'22 ECCE Europe
date_created: 2022-09-27T10:47:02Z
date_updated: 2023-01-19T19:06:22Z
department:
- _id: '52'
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/document/9907737
place: Hannover
publication: EPE'22 ECCE Europe
publisher: IEEE
status: public
title: Experimental Comparison of FPGA-Implemented Model Predictive Voltage Control
to Cascaded Proportional Resonant Control for a Three-Phase Four-Wire Three-Level
Grid-Forming Inverter of 250 kVA
type: conference
user_id: '66'
year: '2022'
...
---
_id: '29653'
author:
- first_name: Daniel
full_name: Weber, Daniel
id: '24041'
last_name: Weber
orcid: 0000-0003-3367-5998
- first_name: Stefan
full_name: Heid, Stefan
id: '39640'
last_name: Heid
orcid: 0000-0002-9461-7372
- first_name: Henrik
full_name: Bode, Henrik
id: '40880'
last_name: Bode
- first_name: Jarren
full_name: Lange, Jarren
id: '78801'
last_name: Lange
- first_name: Eyke
full_name: Hüllermeier, Eyke
last_name: Hüllermeier
- first_name: Oliver
full_name: Wallscheid, Oliver
id: '11291'
last_name: Wallscheid
orcid: https://orcid.org/0000-0001-9362-8777
citation:
ama: 'Weber D, Heid S, Bode H, Lange J, Hüllermeier E, Wallscheid O. Safe Bayesian
Optimization for Data-Driven Power Electronics Control Design in Microgrids: From
Simulations to Real-World Experiments. IEEE Access. 2021;9:35654–35669.
doi:10.1109/ACCESS.2021.3062144'
apa: 'Weber, D., Heid, S., Bode, H., Lange, J., Hüllermeier, E., & Wallscheid,
O. (2021). Safe Bayesian Optimization for Data-Driven Power Electronics Control
Design in Microgrids: From Simulations to Real-World Experiments. IEEE Access,
9, 35654–35669. https://doi.org/10.1109/ACCESS.2021.3062144'
bibtex: '@article{Weber_Heid_Bode_Lange_Hüllermeier_Wallscheid_2021, title={Safe
Bayesian Optimization for Data-Driven Power Electronics Control Design in Microgrids:
From Simulations to Real-World Experiments}, volume={9}, DOI={10.1109/ACCESS.2021.3062144},
journal={IEEE Access}, publisher={IEEE}, author={Weber, Daniel and Heid, Stefan
and Bode, Henrik and Lange, Jarren and Hüllermeier, Eyke and Wallscheid, Oliver},
year={2021}, pages={35654–35669} }'
chicago: 'Weber, Daniel, Stefan Heid, Henrik Bode, Jarren Lange, Eyke Hüllermeier,
and Oliver Wallscheid. “Safe Bayesian Optimization for Data-Driven Power Electronics
Control Design in Microgrids: From Simulations to Real-World Experiments.” IEEE
Access 9 (2021): 35654–35669. https://doi.org/10.1109/ACCESS.2021.3062144.'
ieee: 'D. Weber, S. Heid, H. Bode, J. Lange, E. Hüllermeier, and O. Wallscheid,
“Safe Bayesian Optimization for Data-Driven Power Electronics Control Design in
Microgrids: From Simulations to Real-World Experiments,” IEEE Access, vol.
9, pp. 35654–35669, 2021, doi: 10.1109/ACCESS.2021.3062144.'
mla: 'Weber, Daniel, et al. “Safe Bayesian Optimization for Data-Driven Power Electronics
Control Design in Microgrids: From Simulations to Real-World Experiments.” IEEE
Access, vol. 9, IEEE, 2021, pp. 35654–35669, doi:10.1109/ACCESS.2021.3062144.'
short: D. Weber, S. Heid, H. Bode, J. Lange, E. Hüllermeier, O. Wallscheid, IEEE
Access 9 (2021) 35654–35669.
date_created: 2022-01-28T14:11:05Z
date_updated: 2022-02-23T08:34:42Z
department:
- _id: '52'
- _id: '57'
doi: 10.1109/ACCESS.2021.3062144
intvolume: ' 9'
language:
- iso: eng
page: 35654–35669
publication: IEEE Access
publisher: IEEE
status: public
title: 'Safe Bayesian Optimization for Data-Driven Power Electronics Control Design
in Microgrids: From Simulations to Real-World Experiments'
type: journal_article
user_id: '66'
volume: 9
year: '2021'
...
---
_id: '29938'
abstract:
- lang: eng
text: Modular solid-state transformers (SSTs) are a promising technology in converting
power from a 10kV three-phase medium voltage to a lower DC-voltage in the range
of 100…400V to provide pure DC power to applications such as electrolyzers for
hydrogen generation, data centers with a DC power distribution and DC micro grids.
Modular SSTs which can be interpreted as modular multilevel converters with an
isolated DC-DC output stage per module, are designed with redundant modules to
increase reliability. Usually, each of the three arms operates independently,
and therefore, only a fixed number of faulty modules can be compensated in each
arm, even if all modules are operational in the remaining two arms. With the proposed
zero-sequence voltage injection, up to 100% more faulty modules can be compensated
in an arm by employing the same hardware. In addition, module power imbalances
are nearly eliminated by utilizing a fundamental frequency zero-sequence voltage.
A dominant 3rd harmonic zero-sequence voltage injection in combination with the
5th, 7th and several higher order harmonics with adaptive (small) amplitudes minimize
the required arm voltages at steady-state. For nominal operation or symmetrical
faults, the proposed technique is equivalent to the well known Min-Max voltage
injection, which already reduces the peak arm voltage by 13.4% compared to a constant
star point potential. A statistical analysis proves, that the expected number
of tolerable faulty modules of the 1MW SST increases by 12% without the need for
additional hardware.
author:
- first_name: Roland
full_name: Unruh, Roland
id: '34289'
last_name: Unruh
- first_name: Jarren
full_name: Lange, Jarren
id: '78801'
last_name: Lange
- 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, Lange J, Schafmeister F, Böcker J. Adaptive Zero-Sequence Voltage
Injection for Modular Solid-State Transformer to Compensate for Asymmetrical Fault
Conditions. In: 23rd European Conference on Power Electronics and Applications
(EPE’21 ECCE Europe). IEEE; 2021. doi:https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542'
apa: Unruh, R., Lange, J., Schafmeister, F., & Böcker, J. (2021). Adaptive Zero-Sequence
Voltage Injection for Modular Solid-State Transformer to Compensate for Asymmetrical
Fault Conditions. 23rd European Conference on Power Electronics and Applications
(EPE’21 ECCE Europe). 23rd European Conference on Power Electronics and Applications
(EPE’21 ECCE Europe), Ghent, Belgium. https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542
bibtex: '@inproceedings{Unruh_Lange_Schafmeister_Böcker_2021, title={Adaptive Zero-Sequence
Voltage Injection for Modular Solid-State Transformer to Compensate for Asymmetrical
Fault Conditions}, DOI={https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542},
booktitle={23rd European Conference on Power Electronics and Applications (EPE’21
ECCE Europe)}, publisher={IEEE}, author={Unruh, Roland and Lange, Jarren and Schafmeister,
Frank and Böcker, Joachim}, year={2021} }'
chicago: Unruh, Roland, Jarren Lange, Frank Schafmeister, and Joachim Böcker. “Adaptive
Zero-Sequence Voltage Injection for Modular Solid-State Transformer to Compensate
for Asymmetrical Fault Conditions.” In 23rd European Conference on Power Electronics
and Applications (EPE’21 ECCE Europe). IEEE, 2021. https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542.
ieee: 'R. Unruh, J. Lange, F. Schafmeister, and J. Böcker, “Adaptive Zero-Sequence
Voltage Injection for Modular Solid-State Transformer to Compensate for Asymmetrical
Fault Conditions,” presented at the 23rd European Conference on Power Electronics
and Applications (EPE’21 ECCE Europe), Ghent, Belgium, 2021, doi: https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542.'
mla: Unruh, Roland, et al. “Adaptive Zero-Sequence Voltage Injection for Modular
Solid-State Transformer to Compensate for Asymmetrical Fault Conditions.” 23rd
European Conference on Power Electronics and Applications (EPE’21 ECCE Europe),
IEEE, 2021, doi:https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542.
short: 'R. Unruh, J. Lange, F. Schafmeister, J. Böcker, in: 23rd European Conference
on Power Electronics and Applications (EPE’21 ECCE Europe), IEEE, 2021.'
conference:
end_date: 2021-09-10
location: Ghent, Belgium
name: 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE
Europe)
start_date: 2021-09-06
date_created: 2022-02-21T16:31:34Z
date_updated: 2022-09-09T12:01:42Z
department:
- _id: '52'
doi: https://doi.org/10.23919/EPE21ECCEEurope50061.2021.9570542
keyword:
- Solid-State Transformer
- Zero sequence voltage
- Fault handling strategy
- Power balance control technique
- Three-phase system
language:
- iso: eng
main_file_link:
- url: https://ieeexplore.ieee.org/abstract/document/9570542
publication: 23rd European Conference on Power Electronics and Applications (EPE'21
ECCE Europe)
publication_identifier:
isbn:
- 978-9-0758-1537-5
publication_status: published
publisher: IEEE
status: public
title: Adaptive Zero-Sequence Voltage Injection for Modular Solid-State Transformer
to Compensate for Asymmetrical Fault Conditions
type: conference
user_id: '34289'
year: '2021'
...
---
_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:
2020 International Symposium on Power Electronics, Electrical Drives, Automation
and Motion (SPEEDAM). IEEE; 2020. doi:10.1109/speedam48782.2020.9161971'
apa: Stille, K. S. C., Weber, D., Lange, J., Vogt, T., Wallscheid, O., & Böcker,
J. (2020). Emulation of Microgrids for Research and Validation of Control and
Operation Strategies. 2020 International Symposium on Power Electronics, Electrical
Drives, Automation and Motion (SPEEDAM). SPEEDAM, Sorrent, Italy. https://doi.org/10.1109/speedam48782.2020.9161971
bibtex: '@inproceedings{Stille_Weber_Lange_Vogt_Wallscheid_Böcker_2020, title={Emulation
of Microgrids for Research and Validation of Control and Operation Strategies},
DOI={10.1109/speedam48782.2020.9161971},
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 2020 International Symposium
on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM).
IEEE, 2020. https://doi.org/10.1109/speedam48782.2020.9161971.
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: 10.1109/speedam48782.2020.9161971.'
mla: Stille, Karl Stephan Christian, et al. “Emulation of Microgrids for Research
and Validation of Control and Operation Strategies.” 2020 International Symposium
on Power Electronics, Electrical Drives, Automation and Motion (SPEEDAM),
IEEE, 2020, doi:10.1109/speedam48782.2020.9161971.
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'
...