DocumentCode
3000712
Title
On-line identification of frequency response of current transformers using a correlation method
Author
Erning, Li ; MacAlpine, J.M.K. ; Yanbing, Liu
Author_Institution
Dept. of Electr. Eng., Hong Kong Polytech. Univ., Kowloon, Hong Kong
Volume
4
fYear
1997
fDate
9-12 Jun 1997
Firstpage
2701
Abstract
A new method is proposed in this paper in which correlation analysis using pseudo-random signals has been used for determining the frequency response of current transformers on line. High accuracy, high speed and high anti-interference have been obtained by this identification technique
Keywords
correlation methods; current transformers; frequency response; parameter estimation; anti-interference; correlation method; current transformers; frequency response; identification technique; pseudo-random signals; Bandwidth; Correlation; Current transformers; Equations; Frequency response; Impulse testing; Interference; Partial discharges; Power system protection; White noise;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1997. ISCAS '97., Proceedings of 1997 IEEE International Symposium on
Print_ISBN
0-7803-3583-X
Type
conf
DOI
10.1109/ISCAS.1997.612882
Filename
612882
Link To Document