DocumentCode
1299417
Title
Improved recursive Newton-type algorithm for power system relaying and measurement
Author
Terzija, V.V.
Author_Institution
Fac. of Electr. Eng., Belgrade Univ., Serbia
Volume
145
Issue
1
fYear
1998
fDate
1/1/1998 12:00:00 AM
Firstpage
15
Lastpage
20
Abstract
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
Keywords
Newton method; frequency measurement; power system analysis computing; power system measurement; power system relaying; recursive estimation; accuracy; algorithm properties; applications; computer simulation; convergence; forgetting factor tuning procedure; laboratory testing; offline full-scale real-life data processing; phasors; power system frequency; power system measurement; power system relaying; recursive Newton-type algorithm; spectra estimation;
fLanguage
English
Journal_Title
Generation, Transmission and Distribution, IEE Proceedings-
Publisher
iet
ISSN
1350-2360
Type
jour
DOI
10.1049/ip-gtd:19981540
Filename
654418
Link To Document