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Please use this identifier to cite or link to this item: http://hdl.handle.net/123456789/12492

Title: Statistical variation of AC corona pulse amplitudes in point-to-plane air gaps
Authors: Al-Arainy, A.A.,
Malik, N.H.
Al-Bahloul, M.K.
Keywords: Air Pollution; Dust; Electric Breakdown; Lightning; Sand, Silica
Issue Date: 1992
Publisher: IEEE
Citation: IEEE transactions on electrical insulationVolume 24, Issue 4, August 1989, Pages 681-687
Abstract: Using a multichannel analyzer, statistical variations of corona pulse amplitudes are studied for AC corona in point-plane air gaps. It is shown that, for each half cycle, corona pulse amplitudes generally follow a Gaussian type of probability distribution when the applied voltage is near the corona inception level. However, as the applied voltage is increased, the distributions show deviations from this behavior. Typical pulse amplitude parameters such as the average value, the standard deviation, and the coefficient of variation are measured for different experimental conditions, and the results for corona under AC voltages are compared with previously obtained results for DC corona.
URI: http://hdl.handle.net/123456789/12492
ISSN: 00189367
Appears in Collections:College of Engineering

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