静止无功补偿器对提高电铁电压稳定水平的研究  

Research of improving the voltage stability of electrical railway transmission system with static var compensator

作　　者：刘凡[1] 杨洪耕[1] 叶茂清[2] 

机构地区：[1]四川大学电气信息学院,四川成都610065 [2]四川省电力试验研究院,四川成都610072

出　　处：《继电器》2003年第5期30-32,共3页Relay

摘　　要：利用OrCAD软件对在电气化铁道上装设SVC后的效果进行研究。并采用实时测量的数据针对建构的数学模型编程实现SVC对电压稳定和无功补偿的效果。数字仿真和算法的编程效果表明 :静止无功补偿器能提高系统稳定性和动态补偿无功 。Effect of Static Var Compensator (SVC) to the stability of electrical railway transmission system is investigated by using OrCAD software.Based on mathematics model, program to realize the effects of SVC on voltage stability and compensating var with real time data.It is illustrated that SVC can improve the stability and dynamic performance and should be considered as a useful candidate in electrical railway.

关 键 词：电气化铁道 电压稳定 静止无功补偿器 电力系统 电网 无功功率补偿 

分 类 号：TP29[自动化与计算机技术—检测技术与自动化装置]