Surface Resistance Measurements On Non Ceramic Insulators

R s gorur et al 4 proposed a methodology based on the surface resistance measurements to identify the surface degradation of insulators.

Surface resistance measurements on non ceramic insulators. It is measured from electrode to electrode along the surface of the insulator sample. A good correlation of the calculations from the model with experimental data has been demonstrated. In situations involving static electricity dissipation such as electronics manufacturing low surface resistivity is ideal. Accordingly surface resistivity is measured between electrodes along the insulator material s surface.

This guide is consistent with present day criteria already developed for non ceramic composite insulator standards. Many research papers deal with the measurement and analysis of lc because it is. Surface resistivity is defined as the electrical resistance of the surface of an insulator material. Acceptability of non ceramic composite insulators performance on electrical facilities operating at voltages 34 5 kv and above.

Flashover voltage and surface resistance measurements. Index terms polymeric insulators ceramic insulators surface resistance arc. In materials testing this measurement can determine the surface resistivity of plastics. New and field aged silicone rubber and ethylene propylene diene monomer rubber samples were evaluated.

Since this guide is general in nature it may not address specific utility applications.