Fault Tolerant Control Method for Double-phase Open-circuit Fault with Current and Voltage Reconfiguration in Five-phase SPMSM

Huanran Wang, Chunyang Gu, Giampaolo Buticchi, Han Zhao, Shuo Wang

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

Abstract

Five-phase machines have received increasing attention due to their fault-tolerant performance. Based on the machine model, this paper proposes a fault-tolerant control method in a five-phase surface-mounted permanent magnet synchronous machine (PMSM) for an adjacent double-phase open-circuit (OC) fault using current and voltage reconfiguration with the original transformation matrix. The proposed method uses the coefficient reconfiguration instead of the complex reduced-order matrix in most existing methods, which saves a lot of memory in the controller. The torque fluctuation in the proposed fault tolerant method is nearly identical to that observed during the healthy stage.

Original languageEnglish
Title of host publication2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages979-983
Number of pages5
ISBN (Electronic)9798350317589
DOIs
Publication statusPublished - 2023
Event26th International Conference on Electrical Machines and Systems, ICEMS 2023 - Zhuhai, China
Duration: 5 Nov 20238 Nov 2023

Publication series

Name2023 26th International Conference on Electrical Machines and Systems, ICEMS 2023

Conference

Conference26th International Conference on Electrical Machines and Systems, ICEMS 2023
Country/TerritoryChina
CityZhuhai
Period5/11/238/11/23

Keywords

  • Five-phase machine
  • current reconfiguration
  • double-phase open-circuit fault
  • voltage reconfiguration

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Automotive Engineering

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