Search for dissertations about: "impulse flashover voltage"
Found 2 swedish dissertations containing the words impulse flashover voltage.
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1. Electrical Charges on Polymeric Insulator Surfaces and their Impact on Withstand Performance
Abstract : Use of polymeric materials for high voltage outdoor insulation systems is increasing continuously. Insulating polymers gradually replace traditional materials like porcelain and glass and become dominant at ultra high voltages, e.g., in 1000 kV ac and 800 kV dc overhead power transmissions, which are presently being developed. READ MORE
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2. Electrical Charges on Polymeric Insulator Surfaces and their Impact on Flashover Performance
Abstract : Utilization of remotely located sustainable energy resources such as solar, wind and hydro calls for further developments of long-distance electric power transmissions operating at ultra-high voltage (UHV) levels which may exceed 1000 kV ac and 800 kV dc utilized today. It is foreseen that insulation of such transmission systems is to be based on polymeric materials that can provide a number of technical benefits over traditionally used glass and porcelain based insulation. READ MORE