DocumentCode :
623151
Title :
HV substation earth grid commissioning using current injection test (CIT) method
Author :
Nassereddine, M. ; Rizk, J. ; Hellany, A. ; Nagrial, M.
Author_Institution :
Sch. of Comput., Eng. & Math., Univ. of Western Sydney, Penrith, NSW, Australia
fYear :
2013
fDate :
19-21 June 2013
Firstpage :
67
Lastpage :
72
Abstract :
The existing of the High Voltage (HV) infrastructure creates a special set of safety circumstances. Earthing system is one of the main elements to mitigate any unsafe conditions. Commissioning the earth grid certifies that the implemented system fulfills to the pertinent necessities. This paper endeavors to present vital information on how to perform the earth grid commissioning of an HV infrastructure. This paper will minutiae the minimum necessities to guarantee the test will symbolize the actual fault case that the design was based on. A flow chart diagram is established and presented in this paper to allow the determination of the most suitable injection route. The results of the multiple case studies are discussed and the results are shown in this paper.
Keywords :
Earth; earthing; power grids; substations; HV substation Earth grid commissioning; current injection test method; earthing system; flow chart diagram; safety circumstances; Current measurement; Earth; Electrical resistance measurement; Electrodes; Grounding; Substations; Voltage measurement; EPR; Earth Grid; Fault Current Distribution; High Voltage; OHEW; Split Factor; Transmission Mains;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Industrial Electronics and Applications (ICIEA), 2013 8th IEEE Conference on
Conference_Location :
Melbourne, VIC
Print_ISBN :
978-1-4673-6320-4
Type :
conf
DOI :
10.1109/ICIEA.2013.6566342
Filename :
6566342
Link To Document :
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