基于灵敏度法的TCSC与SVC联合补偿  

Hybrid compensation of TCSC and SVC based on sensitivity method

作　　者：邢凯[1] 李顺[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：《黑龙江电力》2013年第5期402-405,共4页Heilongjiang Electric Power

摘　　要：为确保电力系统稳定运行,在系统中加入可控串联补偿器(TCSC)与静止无功补偿器(SVC),并推导出了两者联合运行的数学模型。首先在轻载线路上安装TCSC,计算系统各个负荷节点的灵敏度,然后在灵敏度最大的节点安装SVC,最终实现TCSC与SVC的联合补偿。以IEEE14节点系统作为算例进行了仿真计算,结果表明提出的方法有效、可行。In order to guarantee the stable operation of electric power system, this paper proposes to add TCSC and SVC in the system and deduces the mathematical model of the hybrid compensation. Firstly, install TCSC on trans- mission line of light load operation and calculate the sensibility of load nodes. Then install SVC on the node with the highest sensibility to realize the hybrid compensation of TCSC and SVC. Taking IEEE14 node system as example, the simulation and calculation are made. The result proves the feasibility and efficiency of the mentioned method.

关 键 词：电力系统 可控串联补偿器 静止无功补偿器 电压稳定 稳定裕度指标 

分 类 号：TM744[电气工程—电力系统及自动化]