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Partial discharge characteristics of liquid-impregnated laminate dielectric structures [electronic resource].

Published:
Los Alamos, N.M. : Los Alamos National Laboratory, 1981.
Oak Ridge, Tenn. : Distributed by the Office of Scientific and Technical Information, U.S. Dept. of Energy.
Physical Description:
Pages: 9 : digital, PDF file
Additional Creators:
Los Alamos National Laboratory and United States. Department of Energy. Office of Scientific and Technical Information
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Summary:
Foil-edge partial discharge phenomena in high energy density, spirally-wound capacitors have been investigated. A partial discharge dependency on V has been found to exist in liquid-impregnated, laminar plastic film dielectric structures. Experiments support the hypothesis that electric charges are injected into the dielectric regions near the foil edge by field-controlled charge injection during impressed voltage transients. The resulting conduction current space charge can establish equilibrium by reduction of the electric field intensity below the partial discharge inception threshold. A temporal characterization of this space charge injection is discussed relative to the effect on partial discharge inception at the foil edge.
Report Numbers:
E 1.99:la-ur-81-2119
E 1.99: conf-811112-1
conf-811112-1
la-ur-81-2119
Subject(s):
Other Subject(s):
Note:
Published through SciTech Connect.
01/01/1981.
"la-ur-81-2119"
" conf-811112-1"
"DE81028745"
IEEE conference on electrical insulation and dielectric phenomena, Pokenose, NJ, USA, Nov 1981.
Mauldin, G.H.; Sarjeant, W.J.; Bickford, K.J.
Funding Information:
W-7405-ENG-36
View MARC record | catkey: 14758706