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  • Summary & Details

Cooling Technologies of Power Electronics for Traction and Control System

駆動系および制御系各種パワー半導体の冷却技術

Detailed Information

Category(J)CASEを支える最新カーエレクトロニクス

Translation

Category(E)Latest Car Electronics supporting CASE
Author(J)1) 堀内 敬介, 2) 藤本 貴行, 3) 西原 淳夫, 4) 中津 欣也, 5) 河喜多 心哉
Author(E)1) Keisuke Horiuchi, 2) Takayuki Fujimoto, 3) Atsuo Nishihara, 4) Kinya Nakatsu, 5) Shinya Kawakita
Affiliation(J)1) 日立製作所, 2) 日立製作所, 3) 日立製作所, 4) 日立製作所, 5) 日立Astemo
Abstract(J)自動車に対する要求は,環境面で電動化,安全面で運転支援や自動化を加速させている.その結果,電動車両駆動用インバータ搭載のパワーモジュール高出力化と,車載ECUが扱うデータ用の増大が起因し,いずれもパワーエレクトロ二クス部材の発熱量が増大する.本稿では,個々に進化を遂げたパワエレ冷却技術について解説する.

Translation

Abstract(E)Many demands for automobiles nowadays are related to electric vehicles for environment and advanced driver assistance system for safety, respectively. As a result, the higher output of the power module on the inverter and the higher computation of ECU(electronic control unit)are rapidly developed. This paper explains the individual evolution of the power electronics cooling technologies for traction and control system.

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