Improved recursive Newton-type algorithm for power system relaying and measurement

被引：9
|
作者：
Terzija, VV [1 ]
机构：
[1] Univ Belgrade, Fac Elect Engn, YU-11001 Belgrade, Yugoslavia
来源：
IEE PROCEEDINGS-GENERATION TRANSMISSION AND DISTRIBUTION | 1998年 / 145卷 / 01期
关键词：
compute relaying; forgetting factor; harmonic and frequency measurement; recursive parameter estimation;
D O I：
10.1049/ip-gtd:19981540
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 new recursive Newton-type algorithm suitable for measurement applications in power systems is presented. In an improved form it is used for power system frequency, phasors and spectra estimation. The key algorithm improvement is provided through a new forgetting factor tuning procedure, by which the speed of convergence and accuracy are improved. The results of computer simulation, laboratory testing and offline full-scale real-life data processing are given to show the main algorithm properties.
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页码：15 / 20
页数：6
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