PROBLEM TO BE SOLVED: To provide a technology that improves the collision safety of an electric power converter which converts electric power of a battery into electric power suitable for driving a motor.SOLUTION: An electric power converter 10 is divided into a main housing 10a and a sub housing 10b. The main housing 10a stores a high voltage circuit through which electric power for driving a motor flows. The sub housing 10b stores a control circuit which controls the high voltage circuit. The sub housing 10b is connected with the main housing 10a by a cable 23. The main housing 10a and the sub housing 10b are housed in a front compartment 2 of a vehicle with a motor case 3 which houses the motor. The main housing 10a is fixed onto the motor case 3. The sub housing 10b is disposed adjacent to the main housing 10a and fixed to a body of the vehicle.

    【課題】バッテリの電力をモータ駆動に適した電力に変換する電力変換器の、衝突安全性を高める技術を提供する。【解決手段】電力変換器10は、主筐体10aと副筐体10bに分かれている。主筐体10aは、モータを駆動するための電力が流れる高電圧回路を格納する。副筐体10bは、高電圧回路を制御する制御回路を格納する。副筐体10bは、主筐体10aとケーブル23で接続されている。主筐体10aと副筐体10bは、モータを収容するモータケース3とともに車両のフロントコンパートメント2に収容されている。主筐体10aは、モータケース3の上に固定されている。副筐体10bは、主筐体10aに隣接配置されているとともに車両のボディに固定されている。【選択図】図2


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    Title :

    ELECTRIC POWER CONVERTER FOR ELECTRIC VEHICLE


    Additional title:

    電動車両用の電力変換器


    Contributors:
    KACHI MASAYA (author) / BABA RYUSUKE (author)

    Publication date :

    2015-12-17


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Japanese


    Classification :

    IPC:    B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen / H02M APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS , Anlagen zur Umformung von Wechselstrom in Wechselstrom, von Wechselstrom in Gleichstrom oder umgekehrt, oder von Gleichstrom in Gleichstrom und zur Verwendung in Netzen oder ähnlichen Stromversorgungssystemen



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