可控电抗器具有简化无功控制措施、减低系统有功损耗等优点。结合内蒙古电网2011年运行方式，利用潮流计算仿真软件，对可控电抗器应用于内蒙古500 kV电网中的配置方案以及节能降损等问题进行探讨。同时，对配置方案进行了电压调整效果分析、经济性分析及N-1开断模拟分析，讨论配置方案的可行性，并给出建议。最后，得出可控电抗器应用于内蒙古500 kV电网是可行的结论。

The controlled reactor has the advantages of simplifying the control of reactive power and reducing the active power loss of the grid. Taking the operation mode of Inner Mongolia power grid in 2011 into consideration, the configuration scheme for the application of controlled reactor to Inner Mongolia 500 kV power grid is discussed by power flow calculation software, for reducing the system loss on the premise of ensuring voltage passing rate. In addition, through the effect analysis of voltage modulation, economic analysis, and the simulation analysis of N-1 breaking, the feasibility of the configuration scheme is discussed. Furthermore, the conclusion of the application of controlled reactor to Inner Mongolia 500 kV power grid is drawn and some suggestions are provided.