Research on Efficiency Optimization of Open Winding Permanent Magnet Synchronous Generator Considering Zero Sequence Current Suppression

Xianglong Wang, Yue Ma*

*Corresponding author for this work

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

In response to the problem of large zero sequence current and high losses in the common DC bus type open winding permanent magnet synchronous generator (OW-PMSG) at high speeds, this paper adopts an improved space vector pulse width modulation (SVPWM) method and maximum torque per ampere (MTPA) control strategy to conduct research on zero sequence current suppression and efficiency optimization. A simulation model of OW-PMSG was built using Matlab/Simulink environment and simulation experiments were conducted. The experimental results verify the effectiveness and correctness of the control strategy applied in the high-speed OW-PMSG system.

Original languageEnglish
Title of host publicationProceedings of 2023 Chinese Intelligent Systems Conference - Volume III
EditorsYingmin Jia, Weicun Zhang, Yongling Fu, Jiqiang Wang
PublisherSpringer Science and Business Media Deutschland GmbH
Pages59-71
Number of pages13
ISBN (Print)9789819968855
DOIs
Publication statusPublished - 2023
Event19th Chinese Intelligent Systems Conference, CISC 2023 - Ningbo, China
Duration: 14 Oct 202315 Oct 2023

Publication series

NameLecture Notes in Electrical Engineering
Volume1091 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference19th Chinese Intelligent Systems Conference, CISC 2023
Country/TerritoryChina
CityNingbo
Period14/10/2315/10/23

Keywords

  • MTPA
  • OW-PMSG
  • Zero sequence current suppression

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