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1. 发明申请

WO2003090328A1 METHOD AND SYSTEM FOR ON-LINE DYNAMICAL SCREENING OF ELECTRIC POWER SYSTEM 审中-公开
标题翻译：电力系统在线动态筛选方法与系统
公开(公告)号：WO2003090328A1
公开(公告)日：2003-10-30
申请号：PCT/JP2003/005039
申请日：2003-04-21
申请人： THE TOKYO ELECTRIC POWER COMPANY, INCORPORATED , CHIANG, Hsiao-Dong
发明人： CHIANG, Hsiao-Dong , KURITA, Atsushi , OKAMOTO, Hiroshi , TANABE, Ryuya , TADA, Yasuyuki , KOYANAGI, Kaoru , ZHOU, Yicheng
IPC分类号： H02J3/24
CPC分类号： H02J3/24 , H02J2003/001 , H02J2003/007 , H02J2003/388 , Y02E60/76 , Y04S40/22
摘要： A system for on-line dynamic screening of contingencies comprising postulated disturbances which an electric power system may experience, the system comprising a dynamic contingency screening program for evaluating a plurality of contingencies with a plurality of contingency classifiers based on the method of finding the controlling unstable equilibrium point of the power system known as the boundary of stability region based controlling unstable equilibrium point method by sequentially applying the contingencies to a network islanding problem classifier, SEP (stable equlibrium point) problem classifier, a large stability regions classifier, an exist point problem classifier, a ray adjustment problem classifier, an energy function problem classifier, a CUEP (convergence unstable equilibrium point) convergence problem classifier, and a controlling UEP(unstable equilibrium point) classifier to form a first group of stable contingencies and a second group of unstable or undecided contingencies, and a time-domain simulation program for determining which of the second group of contingencies are unstable.
摘要翻译：一种用于在线动态筛选包括电力系统可能遇到的假定干扰的意外事件的系统，该系统包括用于基于发现控制不稳定的方法来评估多个意外事件的动态应急筛选程序通过顺序将偶然性应用于网络孤岛问题分类器SEP（稳定平衡点）问题分类器，大稳定区域分类器，存在点问题，称为基于稳定区域的边界稳定区域的平衡点分类器，光线调整问题分类器，能量函数问题分类器，CUEP（收敛不稳定平衡点）收敛问题分类器和控制UEP（不稳定平衡点）分类器，形成第一组稳定意外事件，第二组不稳定或未定的对手以及用于确定第二组意外事件中的哪一个是不稳定的时域仿真程序。

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