Title :
An investigation of DC contamination flashover phenomena of suspension insulators
Author :
Isaka, K. ; Yokoi, Y. ; Naito, K. ; Matsuoka, R. ; Ito, S. ; Sakanishi, K. ; Fujii, O.
Author_Institution :
Tokushima Univ., Japan
Abstract :
A description is given of the basic results of an investigation into DC contamination flashover phenomena of suspension insulators. A novel real-time system was developed that was capable of observing the partial discharge arcs visually and the leakage current quantitatively. Insulators were tested and the leakage current was analyzed, with the result that the effectiveness of the system was confirmed
Keywords :
flashover; insulators; partial discharges; DC contamination flashover phenomena; leakage current; partial discharge arcs; real-time system; suspension insulators; Cameras; Computer displays; Computerized monitoring; Contamination; Flashover; Insulation; Insulator testing; Leakage current; Partial discharges; System testing;
Conference_Titel :
Properties and Applications of Dielectric Materials, 1988. Proceedings., Second International Conference on Properties and Applications of
Conference_Location :
Beijing
DOI :
10.1109/ICPADM.1988.38321
