DocumentCode
2470581
Title
New solution of identification of high-impedance earth-fault in compensated MV network
Author
Lorenc, Jozef ; Handke, Jacek ; Kwapisz, Andrzej ; Staszak, Bogdan ; Balcerek, P.
Author_Institution
Poznan Univ. of Technol., Poznan, Poland
fYear
213
fDate
10-13 June 213
Firstpage
1
Lastpage
4
Abstract
The identification of high-impedance earth-faults in MV network is a very difficult due to low level of measurement signals for commonly used protections operation scheme. New method of high resistance fault detection based on additional signal injection in neutral point of the network is presented in this paper.
Keywords
earthing; fault diagnosis; power distribution faults; power distribution protection; power system identification; power system measurement; compensated MV distribution network; high resistance fault detection; high-impedance earth-fault identification; neutral point network; protection operation scheme; signal injection; signal measurement;
fLanguage
English
Publisher
iet
Conference_Titel
Electricity Distribution (CIRED 2013), 22nd International Conference and Exhibition on
Conference_Location
Stockholm
Electronic_ISBN
978-1-84919-732-8
Type
conf
DOI
10.1049/cp.2013.0761
Filename
6683364
Link To Document