绝缘材料
絕緣材料
절연재료
INSULATING MATERIALS
2014年
5期
10-15
,共6页
PE%空间电荷%水树枝%测量方法
PE%空間電荷%水樹枝%測量方法
PE%공간전하%수수지%측량방법
PE%space charge%water tree%measurement method
随着电气工程和柔性输配电的快速发展，高介电常数和高电导率的多功能聚合物基复合材料受到越来越广泛的关注。广泛应用于高压输配电领域的聚乙烯（PE）绝缘材料介电性能优良，但空间电荷和水树枝等对其电气性能影响很大。介绍了目前聚乙烯空间电荷的抑制及测量方法的研究现状，展望了空间电荷分布改善及测量方法改善的研究方向。
隨著電氣工程和柔性輸配電的快速髮展，高介電常數和高電導率的多功能聚閤物基複閤材料受到越來越廣汎的關註。廣汎應用于高壓輸配電領域的聚乙烯（PE）絕緣材料介電性能優良，但空間電荷和水樹枝等對其電氣性能影響很大。介紹瞭目前聚乙烯空間電荷的抑製及測量方法的研究現狀，展望瞭空間電荷分佈改善及測量方法改善的研究方嚮。
수착전기공정화유성수배전적쾌속발전，고개전상수화고전도솔적다공능취합물기복합재료수도월래월엄범적관주。엄범응용우고압수배전영역적취을희（PE）절연재료개전성능우량，단공간전하화수수지등대기전기성능영향흔대。개소료목전취을희공간전하적억제급측량방법적연구현상，전망료공간전하분포개선급측량방법개선적연구방향。
With the rapid development of electrical engineering and flexible power transmission and distribution, the multi-functional polymer based composites with high dielectric constant and high electric conductivity have got more and more attention. Polyethylene(PE), which applied in high-voltage direct current transmission and distribution field, has good dielectric property, but the space charge and water tree branches in PE have big influence on its dielectric property. The situation of space charge suppression and measurement methods of PE at present were reviewed, and the research directions of the space charge and measurement methods were proposed.
