PROBLEM TO BE SOLVED: To improve cooling efficiency for high temperature facilities, improve overall energy use efficiency, and improve overall operating environment of a vehicle, thereby improving overall performance of an electric vehicle.SOLUTION: In a power battery pack thermal management system, a heating branch path 10, a cooling branch path 20, and a battery pack tube path 30 are provided. Each of the heating branch path and the cooling branch path is connected to the battery pack tube path, and the heating branch path and the cooling branch path are installed in parallel and can be switched. In the heating branch path, a first heat exchanger 100 for absorbing heat by a cooling liquid pipe 60 of external high-temperature equipment is provided.SELECTED DRAWING: Figure 1

    【課題】高温設備に対する冷却効率を向上させ、エネルギーの総合的利用効率を向上させ、かつ、車両全体の動作環境を改善することにより、電気自動車の総合性能を向上する。【解決手段】動力電池パック熱管理システムにおいて、加熱分岐路10、冷却分岐路20、電池パックチューブ路30を備える。加熱分岐路と冷却分岐路の各々は、それぞれ電池パックチューブ路に接続し、かつ加熱分岐路と冷却分岐路とは並列接続して設置され、切り替えることができる。加熱分岐路には、外部高温設備の冷却液管60により熱を吸収するための第1熱交換器100が設けられている。【選択図】図1


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    Title :

    BATTERY PACK THERMAL MANAGEMENT SYSTEM


    Additional title:

    電池パック熱管理システム


    Contributors:
    YI CHUNG (author)

    Publication date :

    2017-09-07


    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 / H01M Verfahren oder Mittel, z.B. Batterien, für die direkte Umwandlung von chemischer in elektrische Energie , PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY



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