Stability Analysis of Permanent Magnet Synchronous Motor Drive System for Railway Vehicle Traction Under the DC Line Voltage Fluctuation

Keiichiro Kondo, Koichi Matsuoka, Michihiro Yamashita, Takeshi Tsuchiya

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

DC electrified railway line voltage at pantograph often changes according to load condition of other electric vehicles. Vehicle propulsion system is disturbed by this line voltage change. For practical use it must be made clear how the permanent magnet synchronous motor control system for railway traction behaves at line voltage change. In this paper we try to analyze our proposed PMSM control system behavior under sudden change of DC line voltage through pole arrangement and numerical simulation and obtain technical knowledge under this phenomenon.

Original languageEnglish
Pages (from-to)950-957
Number of pages8
JournalIEEJ Transactions on Industry Applications
Volume119
Issue number7
DOIs
Publication statusPublished - 1999 Jan 1
Externally publishedYes

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Keywords

  • electrical vehicle
  • line voltage sudden change
  • permanent magnet synchronous motor
  • PWM inverter
  • vector control

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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