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Issues related to spark discharges

31 . Aug . 2018
In the general public environment, ambient power-frequency electric fields are relatively small, except when near high-voltage (HV) transmission lines. Electric fields from aerial HV transmission lines are greatest directly under the conductors and decrease with. In occupational environments, elevated electric fields also exist in HV substations/switchyards, and in particular under busbars/equipment. Other sources of power-frequency electric fields in the environment include electrical wiring, lighting and certain appliances which create small ambient electric fields (a fraction of kV/m) in the indoor environment. ​​​​
Author
Davide Capra
Davide Capra
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CESI Circuit-breaker DISTRIBUTION SYSTEM OPERATORS ELECTROMECHANICAL COMPONENTS MANUFACTURERS FINANCIAL INVESTORS DEVELOPERS & TRADERS high-power high-voltage HVDC IEC IEEE INDUSTRIAL PLANTS KEMA Labs Paper POWER PRODUCERS PUBLIC INSTITUTIONS & REGULATORS SAS SOLAR CELLS Substation Technical Paper test TRANSMISSION SYSTEM OPERATORS white paper
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