基于PowerWorld的电压监视和仿真调压方法  

Method of Voltage Monitoring and Simulation Regulation Based on PowerWorld

作　　者：黄丽娟[1] 黑绥亚[2] 

机构地区：[1]广西水利电力职业技术学院,南宁530023 [2]广西电网公司,南宁530023

出　　处：《广西电力》2013年第1期23-25,55,共4页Guangxi Electric Power

摘　　要：探讨在PowerWorld软件中开展电压-无功越限综合监视和仿真调压的方法。在PowerWorld软件中对发电机、变压器、并联电容器等三种与调压关系较大的设备进行建模,以实现准确的仿真调压;并利用PowerWorld中的"过滤器"功能实现电压-无功越限情况综合监视。以某区域电网为例,论证了在PowerWorld中进行电压-无功的综合监视对开展调压工作的意义;用PowerWorld模拟"九区图"策略进行仿真调压,可消除监视到的越限情况。应用PowerWorld软件进行电压管理工作是可行而便利的。The method of voltage-reactive over limit monitoring and regulation simulation in Power World is discussed. Generator, transformer and capacity which have close relations with voltage regulation are modeled in PowerWorld to realize precise simulation of voltage regulation. The ＂filter＂ function in PowerWorld is used to realize integral monitoring of voltage-reactive over limit. A regional power grid is taken as an example to prove the significance of integral monitoring of vohage-reactive over limit to the voltage regulation in PowerWorld. The strategy of ＂Nine-Zone Diagram＂ for voltage regulation is simulated in PowerWorld, which can eliminate over limit voltage being monitored. The voltage management based on PowerWorld is feasible and convenient.

关 键 词：电压调整 电压监视 PowerWorld 

分 类 号：TM761.1[电气工程—电力系统及自动化]