影响互联电网阻尼特性因素的探讨  

Effect Factors on Damping Characteristics of Interconnected Power Grid

作　　者：郭佳[1] 樊飞[1] 李志国[1] 张晓临[1] 朱方[2] 

机构地区：[1]东北电力设计院,吉林长春130021 [2]中国电力科学研究院,北京100066

出　　处：《吉林电力》2002年第6期1-4,共4页Jilin Electric Power

摘　　要：针对大型复杂电力系统互联电网的低频振荡问题 ,通过对东北、华北联网后电网动态特性的研究 ,分析了影响互联系统阻尼特性的主要因素 :发电机励磁控制系统、机组调速器和电网运行方式等 。Aimed at low-frequency oscillation of interconnected grid,it is submitted that the damping characteristics are affected including exciter control system of generator,governor of unit and operating mode of grid,through which study dynamic characteristic after Northeast Grid is connected with North China Grid.

关 键 词：互联电网 阻尼特性 低频振荡 电力系统稳定器 

分 类 号：TM712[电气工程—电力系统及自动化]