DocumentCode
1814823
Title
Performance evaluation of multi-state Kalman filter effectiveness in power system digital protection schemes
Author
Aliyu, U.O. ; Anene, E.C.
Author_Institution
Dept. of Electr. Eng., Bahrain Univ., Bahrain
fYear
1995
fDate
28-29 Sep 1995
Firstpage
450
Lastpage
455
Abstract
Effects of unwanted distortions on power system network voltage and current phasor quantities during faults could adversely affect the reliability and discrimination of protective relays. This paper is principally concerned with the digital relaying concept based on multi-state Kalman filtering approach to minimise such problems. It seeks to characterise the effects of noise, harmonics and DC offset distortions on Kalman estimators
Keywords
power system protection; DC offset distortions; Kalman estimators; current waveforms; digital relaying; harmonics; multi-state Kalman filter; performance evaluation; power system digital protection; protective relays; voltage waveforms; Digital relays; Kalman filters; Power harmonic filters; Power system faults; Power system harmonics; Power system protection; Power system relaying; Power system reliability; Protective relaying; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Control Applications, 1995., Proceedings of the 4th IEEE Conference on
Conference_Location
Albany, NY
Print_ISBN
0-7803-2550-8
Type
conf
DOI
10.1109/CCA.1995.555745
Filename
555745
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