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18 天
上汽通用五菱取得一种AGV用动力电池组专利,避免板子因大电流烧毁 ...
该电池组采用BMS来控制继电器的吸合来实现供电回路的通断,使得在充电的过程中电流不直接流经板子,以避免板子因为大电流直接烧毁BMS的MOS管 ...
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