电网技术2011，Vol.35Issue(10)：22-28,7.
大规模互联电网低频振荡分析与控制方法综述
A Survey on Analysis on Low Frequency Oscillation in Large-Scale Interconnected Power Grid and Its Control Measures
宋墩文 1杨学涛 2丁巧林 2马世英 1李柏青 1王青1
作者信息
- 1. 中国电力科学研究院,北京市海淀区100192
- 2. 华北电力大学电气与电子工程学院,河北省保定市071003
- 折叠
摘要
Abstract
Low frequency oscillation （LFO） severely threatens the secure and stable operation of interconnected power grids. Since the appearance of the concept of LFO there are lots of analysis approaches to solve this problem. At present wide area measurement system （WAMS） provides new technical manner for better on-line monitoring of LFO. The authors systemically summarize the approaches and results of LFO research in the aspects of oscillation mechanism, analysis methods and measures to prevent and control LFO. In view of rapid development of interconnected power grid, LFO is still an important factor threatening security and stability of power grids. To promote engineering application of new techniques to prevent and control LFO, several problems, which is to be pay special attentions to, such as searching forced oscillation source, research on LFO, comprehensive application of identification methods, development of novel controller and so on are proposed.关键词
互联电网/低频振荡/辨识方法/抑制措施Key words
interconnected power grid/low frequency oscillation （LFO）/identification methods/control measures分类
信息技术与安全科学引用本文复制引用
宋墩文,杨学涛,丁巧林,马世英,李柏青,王青..大规模互联电网低频振荡分析与控制方法综述[J].电网技术,2011,35(10):22-28,7.
