大截面分割导体的结构设计与制造

Design and Manufacture of Large Size Segmental Conductors

为满足500 kV交联聚乙烯绝缘超高压电力电缆的研制需要,在总结多次大截面分割导体(800 mm2及以上)结构设计与制作经验的基础上,已顺利完成了1 200,2 500 mm2分割导体的制作,本文以1 200 mm2分割导体的结构设计、制造为例,介绍了大截面分割导体结构设计与制造。

In order to meet the needs of R ＆ D of 500 kV EHV XLPE power cables, we have succeeded in manufacturing 1200/2500 mm^2 segmental conductors based on the experiences of design and manufacture of a numberof of large size（800 mm^2 and above） segmental conductors. This paper presents the design and manufacture of large size segmental conductors taking 1200 mm^2 conductors as an example.