Stability analysis of a torque current ripple detecting type phase angle modulation beat-less control system for ac-fed railway vehicles

Tatsuhito Saito, Osamu Yamazaki, Shouji Onda, Keiichiro Kondo

研究成果: Article査読

抄録

A problem in AC-fed railway vehicles is the ripple of the DC-bus capacitor voltage owing to the single-phase power supply. Therefore, beat-less control is required to compensate the effects of voltage ripple in order to obtain smooth torque of the traction motors. This paper deals with a torque current ripple detecting type phase angle modulation beat-less control system for AC-fed railway vehicles. It is difficult to design the control constants theoretically without simulations because of the complexity and nonlinearity of this control system. Therefore, the stability analysis is conducted to establish the design method of this beat-less control system.

本文言語English
ページ(範囲)961-970
ページ数10
ジャーナルIEEJ Transactions on Industry Applications
136
12
DOI
出版ステータスPublished - 2016 1 1
外部発表はい

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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