Test Methods Useful in Determining the Wet Voltage Capability of Polymer Insulator Systems after Lime Related Outdoor Exposures
- 1 September 1974
- journal article
- Published by Institute of Electrical and Electronics Engineers (IEEE) in IEEE Transactions on Electrical Insulation
- Vol. EI-9 (3) , 102-108
- https://doi.org/10.1109/tei.1974.299300
Abstract
The use of an HV fog chamber in conjunction with a variety of environmental exposures to study degradation in the surface properties of polymer systems and how this affects wet electrical insulation is dealt with. Emphasis is placed on studying the conditions for leakage current inception and further current development leading to a flashover condition. The relationship between surface current, time, and voltage are plotted graphically and discussed.Keywords
This publication has 6 references indexed in Scilit:
- Outdoor leakage current monitoring of silicone composite insulators in coastal service conditionsIEEE Transactions on Power Delivery, 1996
- A Study of the Effects of Relative Humidity on Small Particle Adhesion to SurfacesPublished by Springer Nature ,1979
- Continuous Recording of Outdoor Insulator Surface ConductanceIEEE Transactions on Electrical Insulation, 1972
- Dry-Band Growth on Polluted InsulationIEEE Transactions on Electrical Insulation, 1971
- An Outdoor Tracking and Erosion Test of Some Epoxide ResinsIEEE Transactions on Electrical Insulation, 1968
- Performance of synthetic insulating materials under polluted conditionsProceedings of the Institution of Electrical Engineers, 1965