摘要
分析了低压减载防止电压崩溃的机理,对低压减载的动作电压、切负荷量和延迟时间进行了整定;以WSCC-9节点系统为例,提出了低压减载整定方案,并对低压减载后的母线电压进行了仿真。
This paper analyses the mechanism of preventing voltage collapse of UVLS,and sets the action voltage,the amount of load,delaying time.It takes WSCC-9 nodes system as example,puts forward to the setting scheme of UVLS,and simulates the voltage of the bus after UVLS acting.
出处
《电力与电工》
2010年第1期15-17,22,共4页
Electric Power and Electrical Engineering
