@inproceedingsKrishna_Preckwinkel_Fröhleke_Böcker_2013, title=A Novel LC Resonant Based Partial Booster Scheme for Improved Efficiency and Reduced Cost of Transformerless Photovoltaic Inverters, booktitle=PCIM Europe Conference, Nürnberg, Germany, author=Krishna, D.V.M.M. and Preckwinkel, H. and Fröhleke, N. and Böcker, Joachim, year=2013 

@inproceedingsBolte_Baurichter_Henkenius_Fröhleke_Böcker_Figge_2013, title=Verlustmodellierung und Effizienzoptimierung einer hart schaltenden, netzfreundlichen Pulsgleichrichterstufe (PFC), booktitle=Internationaler ETG Kongress, Berlin, Germany, author=Bolte, S. and Baurichter, J. and Henkenius, C. and Fröhleke, N. and Böcker, Joachim and Figge, H., year=2013 

@inproceedingsPeter_Böcker_2013, title=Minimierung niederfrequenter Oberschwingungen in Pulsmustern für 2-Level Umrichter in Antriebssystemen mittels winkelmodulierter Partikel Schwarm Optimierung, booktitle=Internationaler ETG Kongress, Berlin, Germany, author=Peter, K. and Böcker, Joachim, year=2013 

@inproceedingsKeuck_Fröhleke_Böcker_2013, title=Formaler Regelungsentwurf für netzfreundliche PFC-Ladegleichrichter unter Anwendung eines Netzbeobachters, booktitle=Internationaler ETG Kongress, Berlin, Germany, author=Keuck, Lukas and Fröhleke, N. and Böcker, Joachim, year=2013 

@inproceedingsSharabash_Krishna_Fröhleke_Böcker_2013, title=High efficiency photovoltaic power conditioning system, booktitle=PCIM Europe Conference, Nürnberg, Germany, author=Sharabash, H. and Krishna, D.V.M.M. and Fröhleke, N. and Böcker, Joachim, year=2013 

@inproceedingsBöcker_Buchholz_2013, title=Can oversampling improve the dynamics of PWM controls?, DOI=10.1109/icit.2013.6505952, booktitle=2013 IEEE International Conference on Industrial Technology (ICIT), publisher=IEEE, author=Böcker, Joachim and Buchholz, O., year=2013 

@inproceedingsCao_Tao_Fröhleke_Böcker_2013, title=Dynamical modeling for series-parallel resonant converter under optimized modulation, DOI=10.1109/apec.2013.6520481, booktitle=2013 Twenty-Eighth Annual IEEE Applied Power Electronics Conference and Exposition (APEC), publisher=IEEE, author=Cao, Zhiyu and Tao, Junbing and Fröhleke, Norbert and Böcker, Joachim, year=2013 

@inproceedingsKrishna_Fröhleke_Böcker_Preckwinkel_2013, title=A simplified mathematical model for DC-balancing and capacitor ripple reduction in 3-level inverters, DOI=10.1109/icit.2013.6505715, booktitle=2013 IEEE International Conference on Industrial Technology (ICIT), publisher=IEEE, author=Krishna, D. V. M. M. and Fröhleke, N. and Böcker, Joachim and Preckwinkel, H., year=2013 

@inproceedingsPreckwinkel_Bünte_Böcker_Fröhleke_Dora_2013, title=A novel low cost solar central inverters topology with 99.2% efficiency, DOI=10.1109/epe.2013.6631769, booktitle=2013 15th European Conference on Power Electronics and Applications (EPE), publisher=IEEE, author=Preckwinkel, Heiko and Bünte, Andreas and Böcker, Joachim and Fröhleke, Norbert and Dora, Krishna, year=2013 

@inproceedingsSolanki_Fröhleke_Böcker_Wallmeier_2013, title=A modular multilevel converter based high-power high-current power supply, DOI=10.1109/icit.2013.6505713, booktitle=2013 IEEE International Conference on Industrial Technology (ICIT), publisher=IEEE, author=Solanki, J. and Fröhleke, N. and Böcker, Joachim and Wallmeier, P., year=2013 

@inproceedingsLönneker_Böcker_2013, title=A novel space vector modulation strategy for thyristor matrix converters, DOI=10.1109/epe.2013.6631954, booktitle=2013 15th European Conference on Power Electronics and Applications (EPE), publisher=IEEE, author=Lönneker, Michael and Böcker, Joachim, year=2013 

@inproceedingsPeters_Wallscheid_Böcker_2012, title=A precise open-loop torque control for an interior permanent magnet synchronous motor (IPMSM) considering iron losses, booktitle=IECON 2012-38th Annual Conference on IEEE Industrial Electronics Society, author=Peters, Wilhelm and Wallscheid, Oliver and Böcker, Joachim, year=2012, pages=2877–2882 

@inproceedingsFigge_Fröhleke_Böcker_Schafmeister_2012, place=Nuremberg, Germany, title=Cost-Effective Implementation of a Digitally Controlled LLC Resonant Converter for Application in Server- and Telecom-PSUs, booktitle=Proc. IEEE International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management (PCIM), publisher=IEEE, author=Figge, Heiko and Fröhleke, Norbert and Böcker, Joachim and Schafmeister, Frank, year=2012, pages=1–8 

@inproceedingsCao_Nzeugang_Tao_Fröhleke_Böcker_2012, title=Novel dynamical modeling for series-parallel resonant converter, DOI=10.1109/ISIE.2012.6237122, booktitle=21th IEEE International Symposium on Industrial Electronics (IS), Huangzhou, China, author=Cao, Z. and Nzeugang, F. H. and Tao, J. and Fröhleke, N. and Böcker, Joachim, year=2012 

@inproceedingsGrote_Bolte_Fröhleke_Böcker_2012, title=Reduction of Total Harmonic Distortion (THD)for Interleaved Converters Operating in Discontinuous Conduction Mode (DCM), booktitle=PCIM Europe Conference, Nürnberg, Germany, 2012, author=Grote, T. and Bolte, S. and Fröhleke, N.  and Böcker, Joachim, year=2012 

@inproceedingsBöcker_Sun_Cao_Tong_Zou_Ranjan_2012, title=High Fidelity Hybrid Hardware-in-the-Loop Simulator with FPGA and Processor for AC Railway Traction, booktitle=PCIM Europe Conference, Nürnberg, Germany, author=Böcker, Joachim and Sun, M. and Cao, Z.  and Tong, L. and Zou, H. and Ranjan, P., year=2012 

@inproceedingsTao_Cao_Sun_Fröhleke_Böcker_2012, title=Full Digital Implementation of an Optimized Modulation Strategy for Series-Parallel Resonant Converter, booktitle=PCIM Europe Conference, Nürnberg, Germany, author=Tao, J. and Cao, Z. and Sun, M. and Fröhleke, N. and Böcker, Joachim, year=2012 

@inproceedingsBuchholz_Mathapati_Böcker_2012, title=Boosting Dynamics of AC Machines by using FPGA-Based Controls, booktitle=PCIM Europe Conference, Nürnberg, Germany, author=Buchholz, O. and Mathapati, S. and Böcker, Joachim, year=2012 

@articleMathapati_Böcker_2012, title=Analytical and Offline Approach to Select Optimal Hysteresis Bands of DTC for PMSM, volume=60, DOI=10.1109/tie.2012.2189530, number=3, journal=IEEE Transactions on Industrial Electronics, publisher=Institute of Electrical and Electronics Engineers (IEEE), author=Mathapati, Shashidhar and Böcker, Joachim, year=2012, pages=885–895 

@inproceedingsPreckwinkel_Krishna_Fröhleke_Böcker_2012, title=Photovoltaic inverter with high efficiency over a wide operation area - a practical approach, DOI=10.1109/iecon.2011.6119432, booktitle=IECON 2011 - 37th Annual Conference of the IEEE Industrial Electronics Society, publisher=IEEE, author=Preckwinkel, Heiko and Krishna, DVMM and Fröhleke, Norbert and Böcker, Joachim, year=2012