摘要
隔离开关又被称作刀闸,一般用于隔离高压开关,在高压开关电器中的使用率较高,隔离开关自身结构与工作原理非常简单,但是其在电力系统中的作用却非常大的,隔离开关的工作稳定性较好,对电厂的规划、施工以及运行有着非常重要的影响,高压隔离开关的导电回路以及传动部分,大多数时间都是暴露在自然环境中的,在运行过程中,外界环境因素对于高压隔离开关的工作稳定性影响较大。除此之外还有很多因素会对隔离开关的运行造成影响。
The isolating switch is also called a knife gate.It is generally used to isolate the high voltage switch.The use rate in the high voltage switchgear is high.The structure and working principle of the isolating switch are very simple,but its role in the power system is very large.The isolation switch has good working stability and has a very important impact on the planning,construction and operation of the power plant.The conductive circuit and transmission part of the high-voltage isolating switch are exposed to the natural environment most of the time.During operation,The external environmental factors have a great influence on the working stability of the high-voltage isolating switch.In addition to this,there are many factors that affect the operation of the isolating switch.
作者
刘琼琼
冯岩
王文喆
Liu Qiong-qiong;Feng Yan;Wang Wen-zhao
出处
《电力系统装备》
2019年第11期129-130,共2页
Electric Power System Equipment
关键词
隔离开关
可靠性评估
检修管理
isolation switch
reliability assessment
maintenance management
