Method of distinguishing between instant and permanent faults of transmission lines based on fuzzy decision

被引：0

作者：

Lin, XN ^{[1
]}

Liu, P ^{[1
]}

机构：

[1] Huazhong Univ Sci & Technol, Dept Elect Engn, Wuhan 430074, Peoples R China

来源：

PROCEEDINGS OF EMPD '98 - 1998 INTERNATIONAL CONFERENCE ON ENERGY MANAGEMENT AND POWER DELIVERY, VOLS 1 AND 2 AND SUPPLEMENT | 1998年

关键词：

electrical power system; autoreclosing; fuzzy sythetical decision;

D O I：

暂无

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A fuzzy synthetical decision used to optimize a criterion of three-phases autoreclosing[1] is put forward in this paper. The successful rate of reclosing is obviously improved by using the new criterion. A classical model with two inputs and one output is used by the fuzzy controller and the hardware consists of STD industrial control microcomputer computer system. The analysis and test results show that the new criterion can be widely applied In protection relaying with reclosing, especially digital relaying, of power systems.

引用

页码：455 / 460

页数：6

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