摘要
回顾了高压交联聚乙烯(XLPE)电缆的生产和应用历史,分析了材料中杂质含量、形状、介电参数、绝缘层与半导电屏蔽层界面光滑程度和电缆制造工艺对电缆性能的影响,从材料和工艺两个方面对高压电缆技术的进展进行了综述,并展望了高压交联电缆绝缘性能提升和技术进步的发展方向。
The history of production and application of HV XLPE cables was reviewed. The influence of the content, shape, and dielectric parameters of impurity in materials, interfacial smoothness between insu-lation layer and semiconductive shielding layer, and manufacturing process on the performance of cables was analyzed. The progress of HV cables technology was reviewed from materials and processes, and the development direction of performance and technology improvement for HV cables was proposed.
出处
《绝缘材料》
CAS
北大核心
2016年第7期1-6,13,共7页
Insulating Materials
基金
国家电网公司科技项目(5442GY120040)
关键词
XLPE电缆
绝缘材料
屏蔽材料
杂质含量
交联工艺
XLPE cable
insulating material
shielding material
impurity content
crosslinking process
