Variability of Track to Ground Conductance Measurement

Jacopo Bongiorno, Andrea Mariscotti

Abstract

A previous work, published in ACTA IMEKO journal, pointed out the attention about probable variability performing track to ground conductance measurements, using the method indicated in the A.3 of the IEC 62128-2 international standard. In this work the presence of such measurement variability has been proven by on site measurements.

Keywords

track to earth conductance measurement, soil resistivity measurement, DC power systems, electric variables measurement, grounding, guideway transportation testing, stray current, measurement variability

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IMEKO-TC4-2017-019.pdf

DOI

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IMEKO TC

TC4 - Measurement of Electrical Quantities

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