IMPROVED RECURSIVE NEWTON-TYPE ALGORITHM FOR POWER-SYSTEM RELAYING AND MEASUREMENT

Authors
TERZIJA VV
Citation
Vv. Terzija, IMPROVED RECURSIVE NEWTON-TYPE ALGORITHM FOR POWER-SYSTEM RELAYING AND MEASUREMENT, IEE proceedings. Generation, transmission and distribution, 145(1), 1998, pp. 15-20
Citations number
9
Categorie Soggetti
Engineering, Eletrical & Electronic
Journal title
IEE proceedings. Generation, transmission and distribution → ACNP
ISSN journal
13502360
Volume
145
Issue
1
Year of publication
1998
Pages
15 - 20
Database
ISI
SICI code
1350-2360(1998)145:1<15:IRNAFP>2.0.ZU;2-G
Abstract
A new recursive Newton-type algorithm suitable for measurement applica tions in power systems is presented. In an improved form it is used fo r power system frequency, phasors and spectra estimation. The key algo rithm improvement is provided through a new forgetting factor tuning p rocedure, by which the speed of convergence and accuracy are improved. The results of computer simulation, laboratory testing and offline fu ll-scale real-life data processing are given to show the main algorith m properties.