DocumentCode
276466
Title
Performance comparison and evaluation of digital distance protection algorithms
Author
Li, K.K. ; Cheung, C. ; Xia, Y.Q.
Author_Institution
Hong Kong Polytech., Kowloon, Hong Kong
fYear
1991
fDate
5-8 Nov 1991
Firstpage
455
Abstract
The authors outline the theory of three modern digital distance relay algorithms: the modified finite transform algorithm, the time domain algorithm and the Kalman filtering algorithm. The performance of these algorithms are evaluated and compared by simulation in a high level language. The result shows that the modified finite transform algorithm is most suitable for digital relay application. The amount of computations is acceptable and is suitable for pure digital application
Keywords
Kalman filters; digital simulation; power system computer control; power system protection; relay protection; time-domain analysis; transforms; Kalman filtering; application; digital control; digital simulation; distance relay algorithms; high level language; modified finite transform; performance; power system protection; time domain;
fLanguage
English
Publisher
iet
Conference_Titel
Advances in Power System Control, Operation and Management, 1991. APSCOM-91., 1991 International Conference on
Conference_Location
IET
Print_ISBN
0-86341-246-7
Type
conf
Filename
154116
Link To Document