可控高压电抗器在大容量风电外送输电线路的应用

Application of Controlled Shunt Reactor in Large-scaled Wind Power Transmission Line

文章阐述了大规模风电外送输电线路中遇到的问题,分析了可控高压电抗器的结构和工作原理,论述了可控高压电抗器应用到风电外送线路的可行性。以某风电外送地区500 kV输电线路实际工程为例,通过BPA进行潮流分析,证明可控高压电抗器对于改善该地区无功/电压控制的有效性。

In order to overcome the difficulty of large scaled wind power penetration into grid, controlled shunt reactor （CSR） is introduced, the structure and principle of CSR are analyzed,feasibility of CSR used in transmission line in such area were put forward. On the basis of a project of 500 kV transmission line equipped with CSR which has wind power,power flow result based on BPA proved the validity of reactive power/voltage control.