摘要
在保留网络结构的多机电力系统模型的基础上,提出了故障后系统中各支路上暂态能量的计算方法,并在单机及多机电力系统中讨论了系统的暂态能量在输电网中的分布,分析了系统在稳定以及不稳定情况下网络中暂态能量的变化规律,为基于网络的暂态稳定性分析提供了途径。
An algorithm to calculate the branch's transient energy in the post fault power system is developed,which is based on the structure preserving model, the transient energy distribution over transmission network is discussed.The behaviour of transient energy in network is analyzed while the power system being stable or unstable.The paper provides a means to analyze the power system transient stability based on the transmission network.
出处
《中国电力》
CSCD
北大核心
1999年第5期33-35,60,共4页
Electric Power
基金
国家自然科学基金
东北电力集团青年促进基金