A capacity recovery system (9) recovers the capacity of a battery pack of a lithium ion secondary battery mounted in a vehicle. The capacity recovery system comprises a capacity recovery device (40), a communications device (340), and a server (300). The capacity recovery device (40) is configured to perform recovery processing to recover the capacity of a battery pack (10) by maintaining a state of charge (SOC) of the battery pack (10) at a reference value (X2) or less. The communications device (340) obtains recovery data (P1, P2) including the reference value (X2) of the SOC used for recovery processing and a capacity recovery rate (R) by recovery processing. The server (300) calculates a reference value (X2) used for recovery processing for a vehicle (1), which is a target vehicle, using the recovery data (P1, P2).

    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.


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    Title :

    2 LITHIUM ION SECONDARY BATTERY CAPACITY RESTORATION SYSTEM


    Additional title:

    리튬 이온 2차 전지의 용량 회복 시스템


    Contributors:

    Publication date :

    2018-04-24


    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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