摘要
为更好发挥各类动态无功补偿装置特性,提高装置利用率,减少滤波器投切次数,实现系统电压平滑调节,本文结合换流站无功控制功能和同步调相机无功控制特性,提出多台同步调相机协调控制策略,以更好应对交直流系统不同类型电网故障,提高电网稳定性。
In order to make the most of the characteristics of various kinds of dynamic reactive power compensation devices,improve the utilization ratio of devices,reduce the number of putting on and off filters,and realize the voltage smooth regulation of the system,this paper proposes a coordinated control strategy for multiple synchronous condenser to better deal with different types of grid faults in AC and DC systems and improve the stability of the grid,combining the reactive power control function of the converter station and the reactive power control characteristics of the synchronous condenser.
作者
刘会鹏
杨江涛
李军
吴瑕
刘心旸
LIU Huipeng;YANG Jiangtao;LI Jun;WU Xia;LIU Xinyang(State Grid Hunan Electric Power Company Limited Maintenance Company,Changsha 410004,China;DC Technical Center of State Grid Corporation of China,Beijing 100032,China)
出处
《湖南电力》
2020年第1期27-31,共5页
Hunan Electric Power
关键词
同步调相机
协调控制
无功补偿
特高压直流输电系统
换流站
synchronous condenser
coordinated control strategy
reactive power compensation
UHV DC transmission system
converter station
