摘要
对现有的各种特高压输电系统无功补偿措施进行了综述和评价,发现特高压输电系统采用可控高压电抗器所取得无功补偿效果最为理想。提出了采用65%的固定高压电抗器(可投切)加30%的可调节高压电抗器的改进方法,并对几种补偿措施进行了比较,仿真结果验证了该方法的有效性。
Various existing reactive power compensation strategies for UHV are summarized and discussed. The compensation effect of the controllable reactor is satisfactory. A new method of 65% high voltage reactors combining 35% high voltage controllable reactors is proposed. And comparative study on reactive compensation strategy is made. The effectiveness of the proposed algorithm is verified by simulation results.
出处
《现代电力》
2008年第6期45-48,共4页
Modern Electric Power
关键词
电力系统
无功补偿
可控高压电抗器
特高压
power systems
reactive power compensation
controllable reactor
UHV
