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摘　要: 变电站是电力系统的重要组成部分，它们担负着变换电压等级、投入、切除负荷等重要任务。由于隔离刀闸、断路器、接地刀闸较多，线路复杂，如果管理不当，容易造成误操作。电气设备的误操作事故是电力系统中各类事故中较频繁发生的恶性事故，往往伴随大面积停电，造成设备损坏、人员伤亡。如何减少误操作是电力部门长期研究的课题。

 

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