1) power disconnecting switch
电力隔离开关
2) heavy current disconnecting switches
大电流隔离开关
3) isolator
['aisəleitə]
隔离开关
1.
Overvoltage incident due to500kV isolator operation in Shanghe substation;
上河变电所500kV隔离开关操作中感应过电压事故分析
2.
Through a practical overhaul case of high voltage circuit breaker and isolator, the paper expounds the faults caused by difficulties of the circuit breaker in closing and makes corresponding measures.
通过高压断路器和隔离开关的实际检修工作 ,论述了导致断路器合闸困难的缺陷成因以及相应的处理方法。
3.
The effect of isolator operation on the selectivity of medium inpedence and digital bus-bar protections are analysed.
详细分析了操作隔离开关对中阻抗及微机母线保护选择性的影响 ,指出在进行隔离开关合、分闸操作过程中 ,若母线发生故障 ,存在导致扩大故障范围和造成人身伤亡的可能性 ,最后给出一些意见和设
4) disconnector
隔离开关
1.
Improvement on suppression of birds harm for GW5 disconnectors;
GW5隔离开关防鸟害方案
2.
Analysis of Abnormal Phenomenon in Operation and Overhaul for GW4 Series Switch - disconnector;
对GW4系列隔离开关运行检修中异常现象的分析
3.
Analysis of the operation of disconnector in Shandong Power Grid;
山东电网高压隔离开关运行分析
5) disconnecting switch
隔离开关
1.
In the process of switching operation of 220kV primary equipment,the switch of motor power source tripped suddenly,and then electric arc occurred between the moving contact and stationary contact of disconnecting switch.
对一起因220kV一次设备在倒闸操作过程中,电动机电源开关突然跳闸,致使隔离开关动、静触头之间产生电弧,危及电网和设备安全的这一危险情况进行了分析,找出危险根源,强调执行反事故措施的重要性。
2.
After comparing the operation condition of the improved high-voltage disconnecting switch of 110 kV and above with that of the initial one,the defects of the improved switch found in the operation of Sichuan power grid are pointed out,and the improvement suggestions are proposed.
通过对110 kV及以上高压隔离开关完善化前后运行状况的分析,指出了完善化后产品在四川电网运行中发现的缺陷并提出了改进建议。
3.
Concerning the faults frequently occurred during the operation of disconnecting switches,the factors affecting the safe and reliable operation of HV disconnecting switches were analyzed,and ways to strengthen the operation management of HV disconnecting switches and measures to improve equipment reliability were put forward.
针对隔离开关在运行中的常见故障,分析了影响高压隔离开关运行可靠性的原因,提出了加强高压隔离开关的运行管理及提高其运行可靠性的对策。
6) isolation switch
隔离开关
1.
It is introduced the development background, procedures and handling of critic technologies of the 3 sub-systems in automatic track management system for locomotive depot, which are the centralized control of turnoffs, centralized control of isolation switches in electric locomotive depot along with operation monitor in service yard.
介绍了机务段股道管理自动化系统中道岔集中控制、电力机务段隔离开关集中控制、整备场作业图像监视3个子系统的研制背景、研制过程及关键技术的处理。
2.
A new product HSG1 series isolation switch was introduced.
介绍了一种新产品——HSG1系列隔离开关。
补充资料：V型隔离开关
V型隔离开关
V type disconnecting switch
Vx一ng gel一kaiguanV型用离开关(vty咪disconnectingswiteh) 由两个呈V型布t的绝缘支柱组成的膝离开关。其导电活动有结构与双柱水平旋转式隔离开关(见双柱式除离开关)的相同，也是借助于两个支柱的转动来完成隔离开关的开断和闭合操作。由于两个支柱共用一个底座，因此简化了隔离开关的结构和安装支架.其结构示愈如图所示。V型隔离开关结构简单，操作灵巧，属于轻型电气装t，在35~110 kV邢电装1中应用广泛。在220 kV及以上的配电装t中.由于受支柱绝像子强度的限制，难于将两个绝缘支柱布t成V型结构，所以一般不用V型隔离开关。V型隔离开关
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