DocumentCode
3051972
Title
Fault identification and classification of high voltage underground cables by wavelet transform
Author
Prabhavathi, D. ; Prakasam, K. ; Reddy, B. Ravindranath ; Kalavathi, M. Surya ; Babu, Ch Prasanth
Author_Institution
Dept. of Electr. & Electron., JNT Univ., Hyderabad, India
fYear
2009
fDate
18-21 Oct. 2009
Firstpage
396
Lastpage
400
Abstract
A load connected three phase cable is simulated in MATLAB and fault signals of voltage and current are generated Then the cable is considered as distributed parameter and discrete wavelet transform is applied to identify the fault currents for different faults at different points of the cable.
Keywords
discrete wavelet transforms; fault currents; fault location; high-voltage engineering; power cables; underground cables; MATLAB; discrete wavelet transform; distributed parameter; fault currents; fault identification; high voltage underground cables; load connected three phase cable; Cables; Discrete Fourier transforms; Discrete wavelet transforms; Fault diagnosis; Frequency; Signal analysis; Signal resolution; Voltage; Wavelet analysis; Wavelet transforms; Daubechies Wavelet; Fault Identification; Matlab Simulink; Wavelet Transform;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulation and Dielectric Phenomena, 2009. CEIDP '09. IEEE Conference on
Conference_Location
Virginia Beach, VA
ISSN
0084-9162
Print_ISBN
978-1-4244-4557-8
Electronic_ISBN
0084-9162
Type
conf
DOI
10.1109/CEIDP.2009.5377830
Filename
5377830
Link To Document