DocumentCode :
843260
Title :
A simplified algorithm for digital distance protection based on Fourier techniques
Author :
D´Amore, Dario ; Ferrero, Alessandro
Author_Institution :
Dept. di Elettrotecnica, Politecnico di Milano, Italy
Volume :
4
Issue :
1
fYear :
1989
Firstpage :
157
Lastpage :
164
Abstract :
Algorithms for digital distance protection based on Fourier series techniques are examined. An approach based on a variable-frequency sampling technique is proposed. The algorithm is examined from a theoretical point of view, and its behavior is simulated under fault conditions typical of the Italian electrical network. The algorithm is shown to behave in the same way as other Fourier series-based algorithms and to have the advantage of reducing the computational burden.<>
Keywords :
Fourier analysis; power engineering computing; power system protection; Fourier series; Italy; algorithm; digital distance protection; power engineering computing; power system protection; variable-frequency sampling; Differential equations; Digital relays; Frequency; Hoses; Low pass filters; Power & Energy Society; Power system relaying; Protection; Protective relaying;
fLanguage :
English
Journal_Title :
Power Delivery, IEEE Transactions on
Publisher :
ieee
ISSN :
0885-8977
Type :
jour
DOI :
10.1109/61.19201
Filename :
19201
Link To Document :
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