A built-in high temperature half-bridge power module with low stray inductance and low thermal resistance for in-wheel motor application

Tatsuhiro Suzuki, Mari Yamashita, Tetsuya Mori, Sawa Araki, Satoshi Tanimoto, Shota Iizuka, Yuuta Niitsuma, Kan Akatsu

研究成果: Conference contribution

4 被引用数 (Scopus)

抄録

In order to integrate a five-phase inverter system into the limited space of an in-wheel motor, a high temperature low stray inductance SiC half-bridge power module with a volume of about 5 ml was designed, fabricated and tested. The stray inductance in the module was calculated by an electromagnetic simulator and confirmed by measurements to be 4.4 nH. Double-pulse switching tests were conducted at temperatures up to 200°C. Thermal resistance, including that of the substrate, was calculated to be 0.153 °C/W. Fast switching capability was accomplished with an external gate resistance of 1 Ω.

本文言語English
ホスト出版物のタイトルSilicon Carbide and Related Materials 2016
編集者Konstantinos Zekentes, Konstantinos Zekentes, Konstantin V. Vasilevskiy, Nikolaos Frangis
出版社Trans Tech Publications Ltd
ページ677-680
ページ数4
ISBN（印刷版）9783035710434
DOI
出版ステータスPublished - 2017
イベント11th European Conference on Silicon Carbide and Related Materials, ECSCRM 2016 - Halkidiki, Greece
継続期間: 2016 9月 25 → 2016 9月 29

出版物シリーズ

名前Materials Science Forum
巻897 MSF
ISSN（印刷版）0255-5476
ISSN（電子版）1662-9752

Other

Other11th European Conference on Silicon Carbide and Related Materials, ECSCRM 2016
国/地域Greece
CityHalkidiki
Period16/9/25 → 16/9/29

ASJC Scopus subject areas

  • 材料科学（全般）
  • 凝縮系物理学
  • 材料力学
  • 機械工学

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