电力系统自动化2011，Vol.35Issue(16)：54-58,5.
南方电网低频振荡控制策略探讨
Discussion on Control Strategy for Low Frequency Oscillation in China Southern Power Grid
梁志飞 1肖鸣 1张昆 1周剑 1吴俊1
作者信息
- 1. 南方电网电力调度控制中心,广东省广州市510623
- 折叠
摘要
Abstract
China Southern Power Grid（CSG） is a typical power grid with ultra-high voltage level,long-distance transmission,large capacity and hybrid AC/DC operation mode that has led to a complicated stability problem.As a result,low frequency oscillation incidents have occasionally taken place in recent years.The research on the control strategy for low frequency oscillation in CSG is of particular importance.A review is made of various kinds of recent low frequency oscillation faults in CSG,the principles of handling and technical method for their control.Based on the eigen-value analysis method,the oscillation types in summer peak operation mode in CSG are analyzed and the effects of low frequency oscillation control methods used by system operators are compared.The control strategy applicable to each specific oscillation mode is pointed out to further improve the system operator＇s skill at dealing with low frequency oscillation faults.关键词
低频振荡/阻尼比/特征值法/控制策略Key words
low frequency oscillation/damping ratio/eigen-value analysis method/control strategy分类
信息技术与安全科学引用本文复制引用
梁志飞,肖鸣,张昆,周剑,吴俊..南方电网低频振荡控制策略探讨[J].电力系统自动化,2011,35(16):54-58,5.
