POWER-SYSTEM FAULT-DETECTION AND STATE ESTIMATION USING KALMAN FILTER WITH HYPOTHESIS-TESTING

被引：37

作者：

CHOWDHURY, FN ^{[1
]}

CHRISTENSEN, JP ^{[1
]}

ARAVENA, JL ^{[1
]}

机构：

[1] LOUISIANA STATE UNIV,DEPT ELECT & COMP ENGN,BATON ROUGE,LA 70803

来源：

IEEE TRANSACTIONS ON POWER DELIVERY | 1991年 / 6卷 / 03期

关键词：

D O I：

10.1109/61.85843

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：

This paper describes an algorithm for detecting power system faults and estimating the pre- and post-fault steady state values of the voltages and currents. The proposed algorithm is based on the Kalman filter and hypothesis testing. It is shown that a power system fault is ideally suited for single sample hypothesis testing. Test results are included.

引用

页码：1025 / 1030

页数：6

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