首页 | 本学科首页   官方微博 | 高级检索  
     检索      

多机电力系统电压静态稳定性的特征结构分析法
引用本文:冯治鸿,刘取,周双喜,倪以信,黄眉.多机电力系统电压静态稳定性的特征结构分析法[J].清华大学学报(自然科学版),1991(4).
作者姓名:冯治鸿  刘取  周双喜  倪以信  黄眉
作者单位:经济管理学院 (冯治鸿),电机工程与应用电子技术系 (刘取,周双喜,倪以信),电机工程与应用电子技术系(黄眉)
摘    要:给出了电压稳定性的分类与定义,提出了一种新的多机系统电压静态稳定性的特征结构分析法。该方法不仅可以给出系统静态电压稳定裕度,而且能够直接计算稳定裕度对状态变量和控制变量的灵敏度,同时能够准确地辨别潮流多值解的属性,具有计算简单快速,提供信息全面、直观的优点。

关 键 词:电力系统  稳定性  潮流多值解  特征值  逆迭代

An Eigen -Structure Analysis Method of the Steady-state Voltage Stability in Multimachine Systems
Feng Zhihong School of Economics and Management Liu Qu,Zhou Shuangxi,Ni Yixin,Huang Mei.An Eigen -Structure Analysis Method of the Steady-state Voltage Stability in Multimachine Systems[J].Journal of Tsinghua University(Science and Technology),1991(4).
Authors:Feng Zhihong School of Economics and Management Liu Qu  Zhou Shuangxi  Ni Yixin  Huang Mei
Institution:Feng Zhihong School of Economics and Management Liu Qu,Zhou Shuangxi,Ni Yixin,Huang Mei Department of Electrical Engineering
Abstract:This paper proposes classification and definitions of voltage stability and presents a new analytical method called eigen-structure analysis of the steady-state voltage stability in multimachine systems. It not only can be used to calculate the steady-state voltage stability margin, but also to compute the sensitivity of the stability margin to system state variables and controlled variables directly. In the meantime, this method can identify the characteristic of multisolutions of load flow correctly. The proposed method is practical and efficient in computation as well as comprehensive in use.
Keywords:power system  stability  multisolutions of load flow  eigenvalue  inverse iteration  
本文献已被 CNKI 等数据库收录!
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号