용량 회복 시스템(9)은 차량에 탑재된 리튬 이온 2차 전지의 조전지의 용량을 회복시킨다. 용량 회복 시스템은 용량 회복 장치(40)와 통신 장치(340)와 서버(300)를 구비한다. 용량 회복 장치(40)는, 조전지(10)의 SOC를 기준값(X2) 이하로 유지함으로써 조전지(10)의 용량을 회복시키는 회복 처리를 실행 가능하게 구성된다. 통신 장치(340)는, 회복 처리에 이용되는 SOC의 기준값(X2)과 회복 처리에 의한 용량 회복률(R)을 포함하는 회복 데이터(P1, P2)를 취득한다. 서버(300)는, 대상 차량인 차량(1)에 대한 회복 처리에 이용되는 기준값(X2)을 회복 데이터(P1, P2)를 이용하여 산출한다.

    A capacity restoration system (9) restores a capacity of a battery pack including lithium ion secondary batteries and mounted on a vehicle. The capacity restoration system includes a capacity restoration device (40), a communication device (340), and a server (300). The capacity restoration device (40) is configured to perform a restoration process to restore a capacity of the battery pack (10) by maintaining a SOC of the battery pack (10) to be equal to or less than a reference value (X2). The communication device (340) is configured to acquire restoration data (PI, P2). The restoration data includes: the reference value (X2) for the SOC, the reference value (X2) being used for the restoration process; and a capacity restoration ratio (R) attained by the restoration process. The server (300) is configured to use the restoration data (P1, P2) to calculate the reference value (X2) used for the restoration process for a target vehicle (1).


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    Title :

    2 LITHIUM ION SECONDARY BATTERY CAPACITY RESTORATION SYSTEM


    Additional title:

    리튬 이온 2차 전지의 용량 회복 시스템


    Publication date :

    2019-04-30


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Korean


    Classification :

    IPC:    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 / B60L PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES , Antrieb von elektrisch angetriebenen Fahrzeugen



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