玻璃钢/复合材料 ›› 2018, Vol. 0 ›› Issue (9): 102-105.

• 综述 • 上一篇    下一篇

特高压复合支柱绝缘子用内绝缘芯棒概况

张强1, 赵卫生2, 李安睿2*   

  1. 1.国家电网公司基建部,北京100031;
    2.北京玻钢院复合材料有限公司,北京102101
  • 收稿日期:2017-12-21 出版日期:2018-09-28 发布日期:2018-09-28
  • 通讯作者: 李安睿(1993-)男,主要从事复合材料工艺方面的研究,18101035006@163.com。
  • 作者简介:张强(1972-)男,高级工程师,主要从事电网技术、电网建设研究方面的工作。

STATUS OF INTERNAL INSULATING MANDREL FORINSULATORS OF UHV COMPOSITE STRUTS

ZHANG Qiang1, ZHAO Wei-sheng2, LI An-rui2*   

  1. 1.Ministry of Capital Construction of National Electric Net Ltd., Beijing 100031, China;
    2.Beijing Composite Materials Co., Ltd., Beijing 102101, China
  • Received:2017-12-21 Online:2018-09-28 Published:2018-09-28

摘要: 介绍了复合支柱绝缘子内绝缘芯棒在特高压电站中的情况。复合支柱绝缘子主要由三部分组成:内绝缘芯棒、硅胶外套及伞裙、两端的连接金具。着重介绍了复合支柱绝缘子中起关键承力作用的内绝缘芯棒。从内绝缘芯棒的分类、各自的优缺点、成型机理、制造工艺方法等方面进行了评述,为今后特高压复合支柱绝缘子用内绝缘芯棒选材提供参考。

关键词: 特高压, 复合支柱绝缘子, 内绝缘芯棒

Abstract: The application status of composite pillar insulators in UHV power station is introduced in this paper. The composite pillar insulators are mainly composed of three parts: the internal insulating mandrel, the silica gel coating and the umbrella skirt, and the fittings at both ends. The core rod which plays the key bearing role in the composite pillar insulators is emphatically introduced. The classification of internal insulating mandrel, its advantages and disadvantages, forming mechanism and manufacturing process method are reviewed, which provides reference for the material selection of the UHV composite post insulators in the future.

Key words: UHV, composite pillar insulators, inner insulated mandrel

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