The present invention relates to a heterogeneous electric energy storage system which minimizes a tradeoff existing in a single chemical battery pack by including multiple energy storage elements having different advantages and optimal operating conditions. In the system which includes the battery pack including a plurality of energy storage elements and a dynamic power load, a management method of the heterogeneous electrical energy storage system comprises the following steps of: measuring a power requiring amount of the dynamic power load; comparing the measured power requiring amount with performance of the plurality of energy storage elements, and selecting at least one energy storage element to supply a power to the dynamic power load among the plurality of energy storage elements as a supply source; and supplying the power to the dynamic power load from the at least one selected energy storage element.

    이종 전기 에너지 저장 시스템 관리방법은 복수의 에너지 저장 요소를 포함하는 배터리 팩과 동적 전력 부하를 포함하는 시스템에 대하여, 상기 동적 전력 부하의 전력 요구량을 측정하는 단계;, 측정된 전력 요구량과 상기 복수의 에너지 저장 요소의 성능을 비교하여, 상기 복수의 에너지 저장 요소 중 상기 동적 전력 부하에 전력을 공급할 하나 이상의 에너지 저장 요소를 공급원으로 선택하는 단계; 및 선택한 하나 이상의 에너지 저장 요소로부터 상기 동적 전력 부하로 전력을 공급하는 단계;를 포함한다.


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    Title :

    Heterogeneous Electrical Energy Storage System


    Additional title:

    이종 전기 에너지 저장 시스템 및 관리 방법


    Contributors:

    Publication date :

    2018-08-17


    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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