摘要
针对东北电网辽阳地区系统与主系统的一次解列事故，采用动态潮流法，进行了地区电力系统频率动态过程的仿真研究，对该地区的低频减载方案进行了分析，计算结果说明该方法可以清晰地描述电力系统的频率动态过程，为运行人员进行事故分析提供可靠的依据。
The fault was occurred that Liaoyang local electric power system disconnected from main system.Frequency dynamic process of electric power system is simulated by the dynamic current method.Further than that analyzed draft of load reduction on lower frequency for the local.The results show that the method can describes frequency dynamic process clearly and provides reliable basis of analyzing fault.
出处
《吉林电力》
1999年第2期12-15,共4页
Jilin Electric Power
关键词
电力系统
频率稳定
低频减载
Electric Power System Frequency Stability Load Reduction on Lower FrequencyZ( APPLICATION OF THE 1APPLICATION OF THE 112 DIMENSION SPECTRUM TO FAULT DIAGNOSIS IN ROLLING ELEMENT BEARING $$$$ Yang Jiangtian\ Chen Jiaji\ Zeng Ziping (
