SURFACE-CHARGE ACCUMULATION - AN INEVITABLE PHENOMENON IN DC-GIS

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作者
JING, T
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TM [电工技术]; TN [电子技术、通信技术];
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0808 ; 0809 ;
摘要
This paper interprets, by field analysis, the widely observed phenomenon of surface charge accumulation in gas insulated systems. It is shown that space charge inevitably will be accumulated when the medium in the field is lossy and inhomogeneous, and that the surface charge accumulation can be predicted by field theory. Effects of surface charge and some relevant topics are also discussed in this paper, based on the field analysis.
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页码:771 / 778
页数:8
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