The current rapid response control strategy for the six-step operation of permanent magnet synchronous motors

Jinsong Kang, Yuhang Cui, Shuo Wang

Research output: Journal PublicationArticlepeer-review

7 Citations (Scopus)

Abstract

This paper proposes a rapidcurrent response control strategyfor the six-step operation of permanent magnet synchronous motors(PMSM). This control strategy realizes dynamic over-modulation, flux weakening, and rapid current response without losing six-step steady operation. A flux weakening method for over-modulation which can effectively reduce the torque ripple in the over-modulation region is also proposed. Simulation results with a 64 kW prototype verify the effectiveness of this control strategy.

Original languageEnglish
Pages (from-to)165-174
Number of pages10
JournalDiangong Jishu Xuebao/Transactions of China Electrotechnical Society
Volume31
Issue number1
Publication statusPublished - 10 Jan 2016
Externally publishedYes

Keywords

  • Current control
  • Flux weakening
  • Over-modulation
  • Permanent magnet synchronous motors (PMSM)
  • Six-step operation

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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