三峡电站调速系统对电力系统低频振荡的影响  

THE EFFECTS OF GOVERNOR OF THREE GORGES HYDROPOWER STATION ON POWER SYSTEM LOW FREQUENCY OSCILLATION

作　　者：曹荣章[1] 王力科[1] 曾继伦[1] 

机构地区：[1]电力部电力自动化研究院

出　　处：《电力系统自动化》1996年第12期4-9,共6页Automation of Electric Power Systems

摘　　要：分析了在电力系统低频振荡的情况下，三峡电站水轮发电机组调速系统的动态特性，从电力系统低频振荡产生的机理出发，采用改进调速器控制算法的方法。Based on the analysis to the causes which will give rise to the low frequency oscillation of the power system, an improvement to the control algorithm of the governor is proposed which can be taken as a strategy to restrain the low frequency oscillation of the power system.

关 键 词：电力系统 调速器 低频振荡 水力发电站 

分 类 号：TM711[电气工程—电力系统及自动化] TV736[水利工程—水利水电工程]