电力系统自动化2001，Vol.25Issue(4)：11-15,5.
电力市场的稳定性研究
THE RESEARCH ON THE STABILITY OF POWER MARKET
摘要
Abstract
A discrete dynamic model for power market is established firstly, and then a linear model is obtained by Taylor expansion on the small-signal condition. Based on the theory of a generalized system, the definition and criterion for the small-signal stability of power market are derived. At last, the conclusion thus come out: if the spectral radius of the coefficient matrix of the obtained linear model is less than 1, a power market is stable; if the spectral radius of the coefficient matrix is equal to 1, a power market is critical stable; if the spectral radius of the coefficient matrix is greater than 1,a power market is unstable. The research on the effect of the congestion to the stability of power markets is also presented. However, it is founded that this sort of problems is very complicated and needs further study.关键词
电力市场/稳定性/离散动态模型分类
信息技术与安全科学引用本文复制引用
汤玉东,吴军基,邹云..电力市场的稳定性研究[J].电力系统自动化,2001,25(4):11-15,5.基金项目
@@国家自然科学基金(##60074007)@@教育部资助优秀青年教师基金(##200011)资助项目. （##60074007）
