摘要
文章针对抽水蓄能电机调相运行时的动态稳定性进行了分析，并以单机－无限大系统为例给出了计算结果。研究表明：抽水蓄能电机调相运行时，主要是阻尼绕组产生的阻尼转矩抑制低频振荡，保持其运行的动态稳定性。
This paper describes the dynamic performance of pumped storage machines under synchronous condenser operation conditions and presents calculation results of single machine to infinitive bus system. The results show that the positive damping torque produced by q axis damper winding can reduce the low frequency oscillation and improve dynamic stability of the machines under such conditions.
出处
《电网技术》
EI
CSCD
北大核心
1998年第4期10-12,共3页
Power System Technology
关键词
调相运行
电力系统
稳定器
水电站
电机
稳定性
Pumped storage Dynamic stability Synchronous condenser operation Power system stabilizer
