摘要
介绍了系统总阻尼的概念,对低频振荡中系统总阻尼进行了数学推导,分析了与系统阻尼有关的参数及如何通过调整某些参数达到使系统总阻尼增加,且不会造成其他振荡模式阻尼的减小。通过电力系统分析综合程序(PSASP)仿真计算进行了验证。
The paper introduces the concept of system total damping and does the mathematical deduction of the system total damping in low fi＇equency oscillation research. It analyses the parameters related to the system damping, and finds out methods of adjusting some parameters to increase the total damping which will not decrease the damping in other oscillation modes. PSASP simulation proved above methods.
出处
《江苏电机工程》
2006年第4期49-51,共3页
Jiangsu Electrical Engineering
关键词
电力系统
低频振荡
系统总阻尼
振荡模式
FACTS
power system
low frequency oscillation
system total damping
oscillation mode
FACTS
