Earth Surface Potentials Measuring Device for Large Grounding Systems Testing (CROSBI ID 496654)
Prilog sa skupa u zborniku | izvorni znanstveni rad | međunarodna recenzija
Podaci o odgovornosti
Giannini, Roberto ; Džapo, Hrvoje
engleski
Earth Surface Potentials Measuring Device for Large Grounding Systems Testing
Substation grounding system characteristics need to be examined periodically in order to check that protective functions have not been degraded over a longer period of time. The most important safety parameters are the values of touch and step voltages. However, the surface potential distribution contains additional information concerning grounding grid status and possible characteristics degradation trends. Inspection procedure needs to be well prepared prior to actual measurement during which the great deal of measuring information has to be acquired. General-purpose multimeters are inconvenient for the efficient conduction of measuring procedure and data management tasks. A novel application-specific measuring system for earth surface potentials measurement needed to be developed and realized. It consists of the smart measuring device accompanied with the integrated program environment on a personal computer for inspection planning and analysis.
Earth Surface Potentials Measurements; Touch Voltage; Step Voltage; Grounding System Testing; Intelligent Instrumentation
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Podaci o prilogu
2132-2137-x.
2004.
objavljeno
Podaci o matičnoj publikaciji
Demidenko, Serge ; Ottoboni, Roberto ; Petri, Dario ; Piuri, Vincenzo ; Chong, Dave ; Weng, Tad
Como: IEEE Instrumentation and Measurement Society
Podaci o skupu
21th IEEE Instrumentation and Technology Conference
predavanje
18.05.2004-20.05.2004
Como, Italija