DocumentCode
3195945
Title
Detection of high resistance earth faults in medium voltage networks
Author
Marciniak, Lubomir
Author_Institution
Inst. of Electr. Power Eng., Czestochowa Univ. of Technol., Czestochowa, Poland
fYear
2015
fDate
20-22 May 2015
Firstpage
111
Lastpage
115
Abstract
In the paper a detection method of high resistance earth fault in medium voltage network, based on wavelet criterion, was presented. Specific features of high resistance earth fault were discussed and protection model to detection of such faults were presented. Examples of fault detection with very high fault resistance about one hundred kilo-ohms were included.
Keywords
fault diagnosis; power distribution faults; power distribution protection; wavelet transforms; high resistance earth fault detection; medium voltage networks; protection model; wavelet criterion; earth fault protection; high nonlinear fault resistance; wavelet criterion;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Power Engineering (EPE), 2015 16th International Scientific Conference on
Conference_Location
Kouty nad Desnou
Type
conf
DOI
10.1109/EPE.2015.7161109
Filename
7161109
Link To Document