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    • 29. 发明申请
    • VOLTAGE BALANCE CORRECTION CIRCUIT
    • 电压平衡校正电路
    • WO2013035238A1
    • 2013-03-14
    • PCT/JP2012/004758
    • 2012-07-26
    • KABUSHIKI KAISHA TOYOTA JIDOSHOKKIKURAISHI, MamoruSUZUKI, MasaakiYAMAMOTO, Munetaka
    • KURAISHI, MamoruSUZUKI, MasaakiYAMAMOTO, Munetaka
    • H02J7/00
    • H02J7/0016H02J2007/0059Y02T10/7055
    • A voltage balance correction circuit for first and second batteries connected in series includes a single first switching element connected in parallel with the first battery, a single second switching element connected in parallel with the second battery, an inductor, provided between a connection part between the first and the second batteries and a connection part between the first and the second switching elements, for storing electro-magnetic energy with driving of the first battery by turning on the first switching element, and for charging the second battery with the electro-magnetic energy by turning on the second switching element, a controlling unit for detecting an overcurrent flowing into the first or the second switching element, and for turning off the first or the second switching element upon detection of the overcurrent.
    • 用于串联连接的第一和第二电池的电压平衡校正电路包括与第一电池并联连接的单个第一开关元件,与第二电池并联连接的单个第二开关元件,电感器,设置在第二电池之间的连接部分之间 第一和第二电池以及第一和第二开关元件之间的连接部分,用于通过接通第一开关元件来驱动第一电池来存储电磁能,并且用电磁能量对第二电池充电 通过接通第二开关元件,控制单元,用于检测流入第一或第二开关元件的过电流,并且在检测到过电流时关闭第一或第二开关元件。