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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
@# G( n3 I) _3 vXLPE 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7 E& }5 E# r1 U
电荷方法的基础上，讨论抑制空间电荷的原理。. i, P* ^' s. b
关键词: 聚乙烯; 直流绝缘; 空间电荷; 抑制方法; 原理6 {3 |! n Z: @! u
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
7 e3 r* S: E3 F/ G0 l* wInhibition Method and Principle of Space Charge in Polyethylene Insulation
# S: f) k. g2 p. JQIU Bin，et al
y; o5 [! B/ s/ }3 f9 I3 q( G) \7 u& l( Shenzhen Baoxing Wire and Cable Manufacture Ltd，Shenzhen 518104，China)& T% O, W+ k9 m* B
Abstract: Developing HV DC XLPE power cable has been put on work schedule with high speed of economy in our& N! e7 D2 X3 g% i* R) D. p4 s
country． At present，the pressing task is to research and develop the insulating material for DC XLPE cable． The" O( u& G( E3 F- ~$ a! q% @$ W
principle of inhibiting space charge is discussed on the basis of recounting the inhibition method of space charge in1 M: [4 Q7 ^& W7 n, A- ?6 `" Y
home and abroad in this paper．1 |$ }) [; L% V) h; D6 I2 d
Key words: polyethylene; DC insulation; space charge; iInhibition method; principle |
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发表于 2011-9-28 13:45:07
