PROBLEM TO BE SOLVED: To reduce damage added in a power control unit in collision, relating to a structure for mounting a power control unit on a vehicle.SOLUTION: PCU (power control unit) 10 is arranged on a back side of a suspension tower 7a. A relay box 20 is arranged between the PCU 10 and the suspension tower 7a. The suspension tower 7a is configured to physically interfere with the PCU 10 when retreating at the time of vehicle collision. At this moment, the relay box 20 functions as a cushioning material to reduce impact acting on the PCU 10.SELECTED DRAWING: Figure 1

    【課題】本明細書は、電力制御ユニットの車載構造に関し、衝突時に電力制御ユニットに加わるダメージを低減する。【解決手段】PCU(電力制御ユニット)10は、サスペンションタワー7aの後方に配置されている。PCU10とサスペンションタワー7aの間にリレーボックス20が配置されている。車両が衝突した際、サスペンションタワー7aが後退すると、PCU10と干渉する。このとき、リレーボックス20が緩衝材として機能し、PCU10に加わる衝撃を低減する。【選択図】図1


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    Title :

    STRUCTURE FOR MOUNTING POWER CONTROL UNIT ON VEHICLE


    Additional title:

    電力制御ユニットの車載構造


    Contributors:

    Publication date :

    2018-02-15


    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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