The relation of interior temperature and exterior temperature of XLPE cable joint is studied in lab based on structure analyzing of XLPE cable and cable joint.
在分析交联聚乙烯电力电缆及连接头结构基础上对交联聚乙烯电缆中间接头内外部温度关系进行了实验研究。
This paper introduces water tree aging theory of XLPE cables and insulated characteristic of water tree aged XLPE cables. Temperature of XLPE cable joint and relation with water tree are analyzed.
本文介绍了交联聚乙烯电力电缆的水树老化机理及含水树电缆的绝缘特性，并分析了交联聚乙烯电缆连接头中温度指标重要性及其与水树的关系。
The cable joint is the most weakness of power system 'safe operation. So it is significant to inspect the temperature of cable joints on-line.
电缆接头是电力系统安全运行中的最薄弱环节，实时的掌握电缆接头的运行温度对电力系统的安全运行有十分重要的意义。
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