%0 Journal Article %1 matsuoka1996influence %A Matsuoka, R %A Kondo, K %A Naito, K %A Ishii, M %D 1996 %K Artificial Contamination Insulator Kaolin NSDD Nonsoluble Surface Test Tonoko Voltage contaminants flashover resistance %T Influence of Nonsoluble Contaminants on the Flash over Voltages of Artificially Contaminated Insulators %X This paper describes the results of investigation into influence of the kind ofnonsoluble contaminant (Tonoko or Kaolin) on flashover voltages of artificially contaminated insulators. Deposit density of Kaolin on the insulator surface is less than that ofTonoko when contaminated with the suspension containing the same amount ofTonoko or Kaolin. However, discernible difference is observed in contamination flashover voltage between these two nonsoluble contaminants, not only under DC but also under AC when nonsoluble contaminant deposit densities (NSDD) are adjusted to the same degree. The difference in the performance is considered attributable to the less uniform contaminant layer produced by Tonoko suspension compared with Kaolin. When a dispersion agent was added to Tonoko suspension, which does not give any influence on the conductivity of the suspension, the layer uniformity and flashover voltage (FOY) for this modified Tonoko suspension became almost equal to those for Kaolin.

@article{matsuoka1996influence, abstract = {This paper describes the results of investigation into influence of the kind ofnonsoluble contaminant (Tonoko or Kaolin) on flashover voltages of artificially contaminated insulators. Deposit density of Kaolin on the insulator surface is less than that ofTonoko when contaminated with the suspension containing the same amount ofTonoko or Kaolin. However, discernible difference is observed in contamination flashover voltage between these two nonsoluble contaminants, not only under DC but also under AC when nonsoluble contaminant deposit densities (NSDD) are adjusted to the same degree. The difference in the performance is considered attributable to the less uniform contaminant layer produced by Tonoko suspension compared with Kaolin. When a dispersion agent was added to Tonoko suspension, which does not give any influence on the conductivity of the suspension, the layer uniformity and flashover voltage (FOY) for this modified Tonoko suspension became almost equal to those for Kaolin.}, added-at = {2021-02-16T23:16:30.000+0100}, author = {Matsuoka, R and Kondo, K and Naito, K and Ishii, M}, biburl = {https://www.bibsonomy.org/bibtex/2fadacd567ad82802547b57f7c44a2585/ceps}, interhash = {da40bf1e39c97bf5dd1427669d7b4f38}, intrahash = {fadacd567ad82802547b57f7c44a2585}, keywords = {Artificial Contamination Insulator Kaolin NSDD Nonsoluble Surface Test Tonoko Voltage contaminants flashover resistance}, timestamp = {2023-12-21T15:13:09.000+0100}, title = {Influence of Nonsoluble Contaminants on the Flash over Voltages of Artificially Contaminated Insulators}, year = 1996 }