%0 Conference Paper %1 stempfle2017influence %A Stempfle, M. %A Han, Y. %A Woelfle, J. %A Tröster, Nathan %A Roth-Stielow, Jörg %B PCIM Europe 2017 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management %C Berlin %D 2017 %I VDE Verlag %K %P 1-5 %T Influence of different switching frequencies and modulation techniques on IPMSM and inverter losses optimizing the overall drive train efficiency %X For the optimization of the drive train efficiency, a trade-off between inverter and machine losses is of importance. The inverter's switching frequency and modulation technique influence these losses. In this paper the power loss characteristics of a 70 kW interior permanent magnet synchronous machine are analyzed for different switching frequencies and modulation techniques. Furthermore the machine losses are opposed to the losses of a three phase two-level voltage source inverter. Finally the benefit through the optimization process is shown for several operating points and utilized on a driving cycle. The results of the paper are derived from measurements on a test bench. %@ 978-3-8007-4424-4

@inproceedings{stempfle2017influence, abstract = {For the optimization of the drive train efficiency, a trade-off between inverter and machine losses is of importance. The inverter's switching frequency and modulation technique influence these losses. In this paper the power loss characteristics of a 70 kW interior permanent magnet synchronous machine are analyzed for different switching frequencies and modulation techniques. Furthermore the machine losses are opposed to the losses of a three phase two-level voltage source inverter. Finally the benefit through the optimization process is shown for several operating points and utilized on a driving cycle. The results of the paper are derived from measurements on a test bench.}, added-at = {2023-08-31T16:07:06.000+0200}, address = {Berlin}, author = {Stempfle, M. and Han, Y. and Woelfle, J. and Tröster, Nathan and Roth-Stielow, Jörg}, biburl = {https://puma.ub.uni-stuttgart.de/bibtex/2f5793875950d37c4f59d1a7a3899d490/puma-wartung}, booktitle = {PCIM Europe 2017 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management}, eventdate = {2017-05-16/2017-05-18}, eventtitle = {PCIM Europe - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management}, interhash = {11eb0b0f92d454a7a2114418c32b5220}, intrahash = {f5793875950d37c4f59d1a7a3899d490}, isbn = {978-3-8007-4424-4}, keywords = {}, language = {eng}, pages = {1-5}, publisher = {VDE Verlag}, timestamp = {2023-08-31T14:07:06.000+0200}, title = {Influence of different switching frequencies and modulation techniques on IPMSM and inverter losses optimizing the overall drive train efficiency}, venue = {Nuremberg}, year = 2017 }