Title :
Comparing and analysis of ground resistance measurement method by application of IEEE Std81.2 and IEC60364
Author :
Han, Woon-Ki ; Jeong, Jin-soo ; Shin, Seong-Su ; Choi, Joong-soo ; Kim, Jae-Cheol
Author_Institution :
KESCO-ESRI, SOONGSIL Univ., Seoul, South Korea
Abstract :
Today, the methods for measuring ground impedance are fall-of-potential method and potentiometer method which are based on IEEE std.81-2 and JEAC. The fall-of-potential method of equipments (D, C, M company, etc.) used usually In order to test, I made a large grounding mesh, rod, etc. and so we could define a new measurement method and test probe distance by comparing IEEE std.81-2 and JEAC with IEC 60364. Test result and analysis are shown in this paper.
Keywords :
IEC standards; IEEE standards; earth electrodes; electric resistance measurement; potentiometers; IEC60364; IEEE Std81.2; JEAC; fall-of-potential method; ground resistance measurement method; potentiometer method; Current measurement; Current supplies; Electrical resistance measurement; Electrodes; Electromagnetic measurements; Equations; Error analysis; Grounding; Impedance measurement; Testing;
Conference_Titel :
Precision Electromagnetic Measurements (CPEM), 2010 Conference on
Conference_Location :
Daejeon
Print_ISBN :
978-1-4244-6795-2
DOI :
10.1109/CPEM.2010.5544761
