摘要
针对电气化铁路牵引变电所功率因数低的问题 ,提出了采取降压后智能控制真空接触器方式调节电容器实现无功动态补偿的解决方案 ,结合雁翅牵引变电所的改造工程 ,介绍了技术概要和实施后的效果。
Aim at the low power factor question of the traction substation of the trunk line electrification, This peper put forward the method of taking intelligent control vacuum contactor to regulate capacitors after dropping the voltage, realize the project of resolution of reactive power compensate dynamic. Combined the reconstruction project Yanchi traction substation, it introduced technology schema and the effectivness after bring into effect.
出处
《铁道机车车辆》
2002年第2期22-24,共3页
Railway Locomotive & Car
关键词
真空接触器
投切电容器
无功补偿
电气化铁路
牵引变电所
trunk line electrification, vacuum contactor switchingin and break capacitors, reactive power compensate
