Title :
A novel measurement system for substation grounding resistance
Author :
Ruifeng Huang ; Bo Zhang ; Lin Li
Author_Institution :
Dept. of Electr. Eng., North China Electr. Power Univ., Baoding, China
Abstract :
A measurement system including a notebook PC for substation grounding resistance has been developed. The measurement method is based on short lead wire of current electrode and a frequency inverter AC source with relatively low power. Results of computation and measurement based on this novel method and the traditional method are presented to illustrate the effectiveness of the measurement system.
Keywords :
earthing; electric current measurement; electric resistance; electrodes; invertors; notebook computers; substations; current electrode; frequency inverter AC source; low power source; measurement system; notebook PC; short lead wire; substation grounding resistance; Current measurement; Electrical resistance measurement; Electrodes; Frequency measurement; Grounding; Power measurement; Soil; Substations; System testing; Wire;
Conference_Titel :
Environmental Electromagnetics, 2003. CEEM 2003. Proceedings. Asia-Pacific Conference on
Conference_Location :
Hangzhou, China
Print_ISBN :
7-5635-0802-3
DOI :
10.1109/CEEM.2003.238483
