Investigation of locked rotor test for estimation of magnet PWM carrier eddy current loss in synchronous machines

Katsumi Yamazaki, Takashi Fukuoka, Kan Akatsu, Noriya Nakao, Alex Ruderman

研究成果: Article査読

22 被引用数 (Scopus)

抄録

The measurement method on the basis of locked rotor tests has been developed for the estimation of magnet PWM carrier eddy current loss in synchronous machines. In the measurement, the magnet eddy current loss is separated from the other losses by subtracting the loss of the machine without the magnets from that with the magnets under the appropriate control of armature currents and voltages. The 3-D finite element analysis is also carried out in order to confirm the validity of the proposed measurement method. The measured and calculated results are found to be in good agreement. It is clarified that the magnet eddy current loss of the machine can be predicted from the results of the proposed measurement method.

本文言語English
論文番号6333012
ページ(範囲)3327-3330
ページ数4
ジャーナルIEEE Transactions on Magnetics
48
11
DOI
出版ステータスPublished - 2012

ASJC Scopus subject areas

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

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