MAINTENANCE METHOD FOR ENERGY STORAGE SYSTEM AND COMPUTER PROGRAM

    公开(公告)号:US20220236786A1

    公开(公告)日:2022-07-28

    申请号:US17604885

    申请日:2019-04-24

    Abstract: A maintenance method for a power storage system wherein: in a bank in which multiple modules, each comprising multiple lithium-ion battery cells connected to each other, are serially connected, a voltage sensor measures voltage values of the cells; a module containing a cell having the lowest voltage value in the hank is identified; and the capacity of the identified module or of the cell having the lowest voltage value is measured.

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