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The amplitude and frequency of the UHF partial discharge pulses are digitized, analyzed and processed in order to generate an appropriate partial discharge data output, supervisory control and data acquisition alarm. Depending on the provider of the system, the partial discharge outputs are accessible through either a local area network, via ...
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Dielectric-barrier discharge (DBD) is the electrical discharge between two electrodes separated by an insulating dielectric barrier. [1] Originally called silent (inaudible) discharge and also known as ozone production discharge [2] or partial discharge, [3] it was first reported by Ernst Werner von Siemens in 1857. [4]
Electrical treeing first occurs and propagates when a dry dielectric material is subjected to high and divergent electrical field stress over a long period of time. . Electrical treeing is observed to originate at points where impurities, gas voids, mechanical defects, or conducting projections cause excessive electrical field stress within small regions of the di
Mucopurulent discharge, the emission or secretion of fluid containing mucus and pus; Nipple discharge, the release of fluid from the nipples of the breasts; Rectal discharge, fluid released from the anus; Emotional discharge, in co-counselling, the ways in which pent-up emotional hurt can be released, e.g. via crying, laughter, etc.
Insulating materials within electrical equipment liberate gases as they slowly break down over time. The composition and distribution of these dissolved gases are indicators of the effects of deterioration, such as pyrolysis or partial discharge, and the rate of gas generation indicates the severity. [2]
Partial seizure or focal seizure, a seizure that initially affects only one hemisphere of the brain; Partial or Part score, in contract bridge a trick score less than 100, as well as other meanings; Partial or Partial wave, one sound wave of which a complex tone is composed in a harmonic series; Showing partiality, favor, or bias
However in the industry, corona and partial discharge are treated as two distinct phenomena. Includes a wide variety of discharge phenomena. (K&Z)Light current 14:14, 13 August 2005 (UTC) There is a great deal to say about partial discharges and their measurement. I have worked on and with instrumentation to do just that.