藏中电网SVC配置方案及补偿策略分析  

Configuration Scheme of Static var Compensator for Central Tibet Power Grid and Analysis on Compensation Strategy

作　　者：徐式蕴[1] 刘津[1] 赵兵[1] 孙华东[1] 杨钊[1] 易俊[1] 卜广全[1] 于洋 陈占明[3] 

机构地区：[1]中国电力科学研究院,北京市海淀区100192 [2]国家电网东北电力调控分中心,辽宁省沈阳市110180 [3]中国人民大学经济学院,北京市海淀区100872

出　　处：《电网技术》2013年第8期2136-2142,共7页Power System Technology

基　　金：国家自然科学基金项目(51207144);国家电网公司大电网重大专项资助项目课题(SGCC-MPLG001-2012)~~

摘　　要：通过建立包含青藏直流系统的2012年藏中电网模型,对SVC投运后藏中电网的运行特性进行研究;提出优化藏中电网SVC动态无功补偿配置措施以改善藏中电网电压稳定性,进而提高藏中电网直流受电能力;并通过仿真验证所提措施的有效性。By means of establishing Central Tibet power grid model containing HVDC power transmission system from Qinghai to Tibet in 2012,the operational characteristics of Central Tibet power grid after putting static var compensator（SVC） into operation is researched.It is proposed to optimize the SVC configuration to enhance the voltage stability of Central Tibet power grid and corresponding configuration scheme of SVC for Central Tibet power grid is given,thus the power receiving capability of Central Tibet power grid via HVDC power transmission can be further improved.The validity of the proposed configuration scheme is verified by simulation.

关 键 词：藏中电网 电压稳定 直流输电能力 静止无功补偿器(SVC) 

分 类 号：TM721[电气工程—电力系统及自动化]