Basic investigation on core loss calculation method under square wave voltage magnetizing condition

Shota Kimura, Jun Imaoka, Masayoshi Yamamoto

研究成果: Contribution to conferencePaper査読

抄録

Interleaved boost converter is widely employed in automotive applications for Electric Vehicle (EV) and Hybrid Electric Vehicle (HEV). This paper presents two core loss calculation methods for inductors with ferrite core in interleaved boost converter. We verified usefulness of both core loss calculation methods. The one is experimental calculation method which is back calculated from temperature increase value of a core during driving. This method is possible to measure all core loss as heat. And, the other is theoretical calculation method which calculated from core loss - frequency characteristic graph on specification sheet of the core by applying Fourier series expansion method under square wave voltage magnetizing condition. This method is useful for calculating core loss when designing of inductor since core loss is possible to be predicted.

本文言語英語
DOI
出版ステータス出版済み - 1 1 2013
イベント2013 2nd International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2013 - Matsue, 日本
継続期間: 10 20 201310 23 2013

その他

その他2013 2nd International Conference on Electric Power Equipment - Switching Technology, ICEPE-ST 2013
国/地域日本
CityMatsue
Period10/20/1310/23/13

All Science Journal Classification (ASJC) codes

  • エネルギー工学および電力技術

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