This paper presents a novel magnetic circuit model considering magnetic hysteresis behavior, in which dc hysteresis is expressed by a play model while classical and anomalous eddy current losses are calculated by magnetic circuit elements. We describe an efficient method for obtaining the play model from the minimum measured B-H loops. It is proved that the proposed magnetic circuit model can calculate hysteresis loops under Pulse Width Modulation (PWM) excitation with high accuracy in a short time.
|Journal||Journal of Physics: Conference Series|
|Publication status||Published - 2017 Oct 28|
|Event||8th Joint European Magnetic Symposia, JEMS 2016 - Glasgow, United Kingdom|
Duration: 2016 Aug 21 → 2016 Aug 26
ASJC Scopus subject areas
- Physics and Astronomy(all)