1) 220 kV disconnecting switch(DS)
220kV刀闸
2) isolator
['aisəleitə]
刀闸
1.
In the transformer substation,the isolators are put into use outside all the year round and their driving components are seriously rusted.
变电站6~10kV电缆出线刀闸因长年在室外使用,其传动部件常常锈蚀严重,因此造成刀闸操作困难的现象较为普遍。
3) 220 kV
220kV
1.
Case Study and Technical Countermeasures of Conductor Adhesion with Phase Twin Bundled and Vertical Arrangement for 220 kV Overhead Transmission Line;
220kV架空输电线路相双分裂垂直排列导线粘连原因分析及技术防范措施
2.
Analysis of abnormal bus difference relay operation of 220 kV booster station in Fengcheng power plant;
220kV升压站母差保护动作异常分析
3.
Malfunction Analysis of a 220 kV Transformer;
一起220kV变压器故障分析
4) scissors-type switch
剪刀式刀闸
5) grounding isolator
接地刀闸
1.
The purpose of this article is to analyze the causes of several misoperation accidents caused by switching-in with grounding isolator ot by switching in grounding isolator electrically, and put forward prevention.
通过几起带接地刀闸合闸 (或带电误合接地刀闸 )误操作事故 ,分析其产生的原因 ,提出防范措
6) busbar disconnect switch
母线刀闸
1.
But through chronically operate,it was found that microcomputer-based busbar protection has high sensitivity and low correct operation ratio because of the influence of faradism current,bus-tie circuit breaker position auxiliary contacts,busbar disconnect switch contacts and switch power supply.
母线保护对电网的安全稳定运行起着十分重要的作用,特别是现在电网中大量采用的微机母线保护,但经过长期运行,发现由于微机母差保护灵敏度高,受到外界的感应电流、母联开关位置辅助触点、母线刀闸切换触点及切换与保护电源共用一空开等问题的影响,造成微机母差保护正确动作率偏低,笔者在本文中将母线保护在运行中问题进行了分析总结,对存在问题进行反措并提出自己看法和观点。
补充资料：刀人
1.隋宫的嫔御名。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条