Convergence acceleration in steady state analysis of synchronous machines using time-periodic explicit error correction method

Yasuhito Takahashi*, Hiroyuki Kaimori, Akihisa Kameari, Tadashi Tokumasu, Masafumi Fujita, Shinji Wakao, Takeshi Iwashita, Koji Fujiwara, Yoshiyuki Ishihara

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

18 Citations (Scopus)

Abstract

This paper develops the time-periodic explicit error correction (TP-EEC) method for the convergence acceleration to a steady state in transient analysis of synchronous machines. The methods to deal with the movement of the rotor and different time-periodicity in the fixed and moving parts of the mesh are investigated. Furthermore, we propose the novel TP-EEC method based on the polyphase time periodic condition. Numerical results verify the effectiveness of the developed methods.

Original languageEnglish
Article number5754779
Pages (from-to)1422-1425
Number of pages4
JournalIEEE Transactions on Magnetics
Volume47
Issue number5
DOIs
Publication statusPublished - 2011 May

Keywords

  • Rotating machine
  • time constant
  • time-periodic explicit error correction method
  • transient analysis

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

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