DocumentCode
2624166
Title
High impedance fault detection on radial distribution and utilization systems
Author
Sharaf, A.M. ; El-Sharkawy, R.M. ; Al-Fatih, R. ; Al-Ketbi, M.
Author_Institution
United Arab Emirates Univ., Al-Ain, United Arab Emirates
Volume
2
fYear
1996
fDate
26-29 May 1996
Firstpage
1012
Abstract
The paper presents a simple relaying detection scheme for high impedance faults (HIF) in radial utilization and distribution feeders. The scheme is based on the concept of quasistatic ripple harmonics, sub and super harmonic frequencies usually associated with low level currents during arcing faults due to high impedance type (HIF) faults
Keywords
arcs (electric); distribution networks; electric impedance; fault location; power system harmonics; power system relaying; arcing faults; distribution feeders; high impedance fault detection; low level currents; quasistatic ripple harmonics; radial distribution system; radial utilization feeders; relaying detection scheme; sub harmonic frequencies; super harmonic frequencies; Circuit faults; Circuit testing; Fault detection; Fires; Frequency; Impedance; Integrated circuit modeling; Protection; Protective relaying; Relays;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical and Computer Engineering, 1996. Canadian Conference on
Conference_Location
Calgary, Alta.
ISSN
0840-7789
Print_ISBN
0-7803-3143-5
Type
conf
DOI
10.1109/CCECE.1996.548326
Filename
548326
Link To Document