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    • 1. 发明申请
    • CELL EQUALIZATION CONTROL SYSTEM
    • 电池均衡控制系统
    • WO2013005440A3
    • 2013-10-10
    • PCT/JP2012004379
    • 2012-07-05
    • TOYOTA JIDOSHOKKI KKTANAKA KATSUNORI
    • TANAKA KATSUNORI
    • H02J7/00
    • H02J7/0019Y02T10/7055
    • A cell equalization control system includes, an assembled cell (101), voltage detection terminal groups 102a, 102b, first and second switch groups 103, 104, a transformer 106, a polarity switching relay group 105 controls connection polarity of the terminals T1 and T2, and connects the first terminal and the second terminal to a second coil side of the transformer 106 via a rectifier diode 108, a control unit 109 controls the first and second switch groups 103 and 104 and the polarity switching relay group 105 to connect, to the secondary coil of the transformer 106, prescribed cells or prescribed battery blocks in which the cells are put together constituting the assembled cell 101, and after that, performing equalization control for the prescribed cells or the prescribed battery blocks by controlling the switch element 107.
    • 单元均衡控制系统包括组合单元(101),电压检测端子组102a,102b,第一和第二开关组103,104,变压器106,极性切换继电器组105控制端子T1和T2的连接极性 ,并且经由整流二极管108将第一端子和第二端子连接到变压器106的第二线圈侧,控制单元109控制第一开关组103和第二开关组104以及极性切换继电器组105连接到 变压器106的次级线圈,构成组合电池101的电池组合在一起的规定电池或规定电池组,然后,通过控制开关元件107对规定电池或规定电池组进行均衡控制。