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由水电站机组在运行过程中发生的一起直流操作电源消失故障,对全厂直流系统负荷分配、电缆敷设及辅助设备电源配置等问题进行了探讨,找出了其中存在的安全隐患,并提出了改进措施。
The problems of disappearance of DC operation power occurred during the operation of hydropower station unit were discussed and the load distribution, cable laying and auxiliary equipment power supply configuration of the whole plant DC system were discussed, the potential safety hazards were found and some improvements were proposed Measures.