考虑静止同步串联补偿器的可用输电能力研究  

Available Transfer Capability Study Regarding Static Synchronous Series Compensator

作　　者：方婷婷[1] 冯怀玉[1] 邢晓哲[1] 韩芳[1] 

机构地区：[1]东北电力大学电气工程学院,吉林吉林132012

出　　处：《广东电力》2011年第1期10-15,共6页Guangdong Electric Power

摘　　要：基于静止同步串联补偿器(static synchronous series compensator,SSSC)建立了可用输电能力计算的最优潮流模型,并在模型中引入了SSSC的功率注入模型进行优化,采用原-对偶内点法对优化后的模型进行求解,根据特征结构分析法确定SSSC的最佳安装位置。利用IEEE30节点系统进行仿真分析,结果验证了该方法的有效性,说明在电力系统的薄弱线路上配置SSSC,可以有效地提高系统的可用输电能力。Optimal power flow model of available transfer capacity is built based on static synchronous series compensator（SSSC）.Power injection model is introduced for optimization,primal-dual interior point method is adopted to solve the optimized model and the best mounting postion is determined in line with eigen-structure analysis method.The method is proved to be effective by simulation analysis using IEEE 30 node system.It means that configuration of SSSC on weak lines can effectively improve available transfer capacity of power system.

关 键 词：可用输电能力 柔性交流输电系统 静止同步串联补偿器 特征结构分析法 原-对偶内点法 

分 类 号：TM714[电气工程—电力系统及自动化]