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摘要: 随着我国经济的高速发展，研制高压直流XLPE 电力电缆已提到日程，目前迫切的任务是研发直流/ U# s/ C, x2 z) U9 g
XLPE 电缆料，研发的关键在于消除或抑制XLPE 中的空间电荷。文中在介绍国内外抑制聚乙烯绝缘中空间- p2 }2 y& V5 H! `) W4 A u$ _- n+ R
电荷方法的基础上，讨论抑制空间电荷的原理。
4 Z$ P3 t4 M2 Y6 h0 s/ @% ]关键词: 聚乙烯; 直流绝缘; 空间电荷; 抑制方法; 原理: _' b+ Y3 v+ K, D2 i( I
中图分类号: TM247． 1; TM215． 1 文献标识码: A 文章编号: 1672-6901( 2011) 04-0023-05
, B5 B! R9 h6 j: J9 u: l5 A jInhibition Method and Principle of Space Charge in Polyethylene Insulation
6 g; a1 f( p. F+ ^3 aQIU Bin，et al
- p; M% ]/ \% c% F( Shenzhen Baoxing Wire and Cable Manufacture Ltd，Shenzhen 518104，China)
3 _' t5 f$ n& \0 O7 a1 {Abstract: Developing HV DC XLPE power cable has been put on work schedule with high speed of economy in our
" L; M4 C# }" ~5 F" Z$ ]country． At present，the pressing task is to research and develop the insulating material for DC XLPE cable． The
2 D0 Y) \. v( A5 }principle of inhibiting space charge is discussed on the basis of recounting the inhibition method of space charge in h8 f Z# V: @4 `1 [; s* P
home and abroad in this paper．, ]! j5 G# `. W% Q
Key words: polyethylene; DC insulation; space charge; iInhibition method; principle |
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发表于 2011-9-28 13:45:07
