Investigation of the Integrated CMV Filter with Different Conductor Placement of the PMSM

Jing Zhang, Xiaochen Zhang, Chunyang Gu, Jing Li, He Zhang, Jiongyan Zhang, Limin Zhu

Research output: Journal PublicationConference articlepeer-review


Common-mode voltage (CMV) is inherently existing in the motor drive system with the PWM inverter and required to be reduced as much as possible. An integrated filter is proposed to reduce the hazards caused by common-mode voltage (CMV) by utilizing partial motor windings to replace the inductance inside the filter. Compared to conventional passive CMV filters, this proposed integrated filter omits the mass and the volume of the inductor, leading to a higher power density. The placement of the conductors of the motor windings as a part of the integrated filter has an impact on the performance of CMV reduction. This paper conducts a study of three different motor windings placement methods. The comparison of the motor performance is verified in the simulation results.

Original languageEnglish
Pages (from-to)74-78
Number of pages5
JournalIET Conference Proceedings
Issue number12
Publication statusPublished - 2023
Event3rd International Symposium on Electrical, Electronics and Information Engineering, ISEEIE 2023 - Hangzhou, China
Duration: 30 Jun 20232 Jul 2023

ASJC Scopus subject areas

  • General Engineering


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