电力系统及其自动化学报2011，Vol.23Issue(1)：132-137,6.
含FACTS元件的电力系统三相潮流分析
Analysis of Three Phase Power Flow on Power System with FACTS
李娟 1司双 1陈继军1
作者信息
- 1. 东北电力大学电气工程学院,吉林,132012
- 折叠
摘要
Abstract
The structure of the three phase electric power network is changed by the application of FACTS devices, which causes the conventional three-phase power flow to change. Based on the mechanism analysis of typical FACTS devices power flow control and conventional three-phase power flow analysis, this paper presents three-sequence decoupling models of TCSC, SVC and UPFC for typical FACTS devices. The equivalent impedance of TCSC is transferred into sequence parameter by phase-sequence transformation and it is added to the equation of conventional three-phase power flow as state variables. The SVC node was processed as a PV node according to the target of SVC power flow control and an additional nodal injection power model was adopted for UPFC. The positive sequence constraint condition was used for the three-sequence decoupling model of FACTS, and then the three phase load flow programs were compiled by incorporation the Newton-Raphson algorithm. Finally, the convergence of the power flow is proved by the examples.关键词
灵活交流输电系统/可控串联补偿器/静止无功补偿器/统一潮流控制器/三相潮流/对称解耦Key words
flexible AC transmission system/ thyristor controlled series compensator/ static var compensator/unified power flow controller/ three phase power flow/ symmetrical decoupling分类
信息技术与安全科学引用本文复制引用
李娟,司双,陈继军..含FACTS元件的电力系统三相潮流分析[J].电力系统及其自动化学报,2011,23(1):132-137,6.
