摘要
交流特高压1000kV变电站主变压器第三绕组采用110kV电压等级,主要引接低压无功补偿设备;本文重点分析其开关设备、并联电容器及并联电抗器,确定了推荐设备型式,并给出了典型配置的主变及110kV配电装置平面布置图。
The rated voltage of the third windings of main transformers in l O00kV substations is 110 kilovolt, and the main equipments are low voltage reactive power compensation devices. After analyzing the switch, the lower voltage capacitor and the lower voltage reactor, their types are suggested. In conclusion this paper gives the typical sketch drawing of planar arrangement of the main transfon＇ner and the 1 l OkV equipments in 1000kV substations.
出处
《电力勘测设计》
2013年第4期54-58,共5页
Electric Power Survey & Design
关键词
特高压
开关
低压电容器
低压电抗器
ultra-high voltage
switch
lower voltage capacitor
lower voltage reactor
sketch drawing of planar arrangement.
