Influence of different switching frequencies and modulation techniques on IPMSM and inverter losses optimizing the overall drive train efficiency
M. Stempfle, Y. Han, J. Woelfle, N. Tröster, and J. Roth-Stielow. PCIM Europe 2017 - International Exhibition and Conference for Power Electronics, Intelligent Motion, Renewable Energy and Energy Management, page 1-5. Berlin, VDE Verlag, (2017)
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.
%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 sent ubs_10005 ubs_20007 ubs_30072 ubs_40382 unibibliografie
%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 = {2020-12-22T15:47:33.000+0100},
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/unibiblio},
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 = {sent ubs_10005 ubs_20007 ubs_30072 ubs_40382 unibibliografie},
language = {eng},
pages = {1-5},
publisher = {VDE Verlag},
timestamp = {2020-12-22T14:47:33.000+0100},
title = {Influence of different switching frequencies and modulation techniques on IPMSM and inverter losses optimizing the overall drive train efficiency},
venue = {Nuremberg},
year = 2017
}