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为监测和保护双动力动车组用电池系统,为车辆提供电池系统实时运行状态,开发设计了适用于高压锂电池的检测系统,分别从硬件、软件、控制策略及调试维护等方面对电池检测系统展开论述,并通过地面运行测试。试验结果表明,电池检测系统可以实现电池的检测和控制功能,能及时预警电池的各种故障,为列车的安全运行提供保障。
In order to monitor and protect the battery system of the dual-power EMUs and provide the real-time running status of the battery system for the vehicles, a detection system suitable for the high-voltage lithium batteries was developed and designed. The testing system of the battery, such as the battery detection system Expand the discussion, and through the ground running test. The test results show that the battery testing system can realize the battery testing and control functions, can promptly warn the battery of various faults in time to provide safeguards for the safe operation of the train.