Evaluation of motor PWM loss increase due to zero common-mode voltage modulation strategy of multilevel converter

Alex Ruderman, Boris Reznikov

Research output: Chapter in Book/Report/Conference proceedingConference contribution

13 Citations (Scopus)

Abstract

Voltage source converter Pulse Width Modulation common-mode voltages have an adverse affect of inducing motor shaft voltages and bearing currents that result in premature bearings failure. Common-mode voltage cancellation PWM strategies significantly compromise the optimal voltage quality of the nearest three space vector modulation. The paper presents a quantitative estimation of associated motor PWM loss increase for a three-phase multilevel converter.

Original languageEnglish
Title of host publicationProceedings of EPE-PEMC 2010 - 14th International Power Electronics and Motion Control Conference
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event14th International Power Electronics and Motion Control Conference, EPE-PEMC 2010 - Ohrid, Macedonia, The Former Yugoslav Republic of
Duration: Sep 6 2010Sep 8 2010

Other

Other14th International Power Electronics and Motion Control Conference, EPE-PEMC 2010
CountryMacedonia, The Former Yugoslav Republic of
CityOhrid
Period9/6/109/8/10

Fingerprint

Pulse width modulation
Modulation
Bearings (structural)
Electric potential
Vector spaces

Keywords

  • Converter machine interactions
  • Multilevel converters
  • Pulse width modulation (PWM)
  • Voltage source inverter (VSI)

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

Cite this

Ruderman, A., & Reznikov, B. (2010). Evaluation of motor PWM loss increase due to zero common-mode voltage modulation strategy of multilevel converter. In Proceedings of EPE-PEMC 2010 - 14th International Power Electronics and Motion Control Conference [5606898] https://doi.org/10.1109/EPEPEMC.2010.5606898

Evaluation of motor PWM loss increase due to zero common-mode voltage modulation strategy of multilevel converter. / Ruderman, Alex; Reznikov, Boris.

Proceedings of EPE-PEMC 2010 - 14th International Power Electronics and Motion Control Conference. 2010. 5606898.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Ruderman, A & Reznikov, B 2010, Evaluation of motor PWM loss increase due to zero common-mode voltage modulation strategy of multilevel converter. in Proceedings of EPE-PEMC 2010 - 14th International Power Electronics and Motion Control Conference., 5606898, 14th International Power Electronics and Motion Control Conference, EPE-PEMC 2010, Ohrid, Macedonia, The Former Yugoslav Republic of, 9/6/10. https://doi.org/10.1109/EPEPEMC.2010.5606898
Ruderman A, Reznikov B. Evaluation of motor PWM loss increase due to zero common-mode voltage modulation strategy of multilevel converter. In Proceedings of EPE-PEMC 2010 - 14th International Power Electronics and Motion Control Conference. 2010. 5606898 https://doi.org/10.1109/EPEPEMC.2010.5606898
Ruderman, Alex ; Reznikov, Boris. / Evaluation of motor PWM loss increase due to zero common-mode voltage modulation strategy of multilevel converter. Proceedings of EPE-PEMC 2010 - 14th International Power Electronics and Motion Control Conference. 2010.
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