静止无功补偿器时间特性及系统级可控电流源模型研究  

Research of static var compensator's time characteristics and system-level model of controlled current source

作　　者：张超[1] 姜齐荣[2] 李娟[1] 田旭[2] 孙守鑫[1] 

机构地区：[1]东北电力大学电气工程学院,吉林省吉林市132012 [2]清华大学电机系,北京100084

出　　处：《电工电能新技术》2011年第4期1-4,共4页Advanced Technology of Electrical Engineering and Energy

基　　金：国家科技支撑项目:中国高速列车关键技术及装备研制(2009BAG12A09)

摘　　要：针对现今对静止无功补偿器(SVC)响应时间特性缺乏研究的现状,本文对SVC物理模型无功补偿的特点及响应特性进行分析,建立了在响应时间和无功补偿方面均能与SVC物理模型达到一致效果的可控电流源模型。可控电流源控制信号中的时间模块,可以精确求出SVC响应时间。通过PSCAD仿真某轧钢机启动实验,验证了两者的一致性。In view of lacking research on response time of static var compensator （SVC）, this paper established the controlled current source model which can achieve the same effect in response time and reactive compensation with the physical model of SVC by analyzing of characteristics in reactive power compensation and the response of the SVC physical model. Through the time module in control signal of controlled current source, it can accurately cal- culate the response time of SVC. It tested the consistency of two models through the simulation of a roiling mill start experiment in PSCAD.

关 键 词：静止无功补偿器(SVC) 可控电流源模型 响应时间特性 

分 类 号：TM761[电气工程—电力系统及自动化]