For monitoring temperature, insulation and mechanism of medium voltage switchgear, an on-line monitoring system was developed.
针对中压开关柜,以温度、机械和绝缘状态为监测对象,研制开发了一套在线监测装置。
As an important part in an intelligent medium voltage switchgear, the controllable drive mechanism has a controllable feature and can be operated intelligently.
可控型断路器驱动机构是智能化中压开关的重要部分,具有可控特性,能实现智能操作。
Based on the statistics of operational faults of medium-voltage switchgear in Hangzhou power grid, the causes of faults are analysed.
统计了杭州电网中压开关设备的故障,对故障原因进行了分析,指出绝缘故障是主要因素。
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