电气开关2024,Vol.62Issue(6) :27-29.

针对500kV变电站GIS接地线挂接缺陷的新型接地环设计

The New Type Earth Hoop Design Pointing to GIS Earth Wire Hang Fault of 5000kV Transformer Substation

廖欣欣 谢靖娴 苏金燕
电气开关2024,Vol.62Issue(6) :27-29.

针对500kV变电站GIS接地线挂接缺陷的新型接地环设计

The New Type Earth Hoop Design Pointing to GIS Earth Wire Hang Fault of 5000kV Transformer Substation

廖欣欣 1谢靖娴 1苏金燕1
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作者信息

  • 1. 广东电网有限责任公司茂名供电局,广东 茂名 525000
  • 折叠

摘要

500kV变电站GIS接地线挂接难度大、风险高、稳定性差,一旦脱落将导致严重接地事故,造成人员伤亡,在电力运维检修工作中需全面重视.为解决上述问题,设计一体弯折成型的"D"字挂环,其本体采用铜质材料制成,配接地环夹和导线夹,支持360°调整挂线,适用于500kV变电站GIS接地线挂接的多场景作业,值得深入研究和推广应用.

Abstract

The GIS earth wire hang of 500kV transformer substation is of great difficulty,high hazard and poor sta-bility.A"D"hang hoop of an organic whole bending fold is designed in the paper.It's body is made of copper mate-rial,matching earth hoop clamp and conducting wire clamp to support 360°to adjust hang wire,which is suitable for multiple field work of GIS earth wire hang of 500kV transformer swbstation.It is worth going deep into studying and spreading application.

关键词

接地线/挂接/D型接地环/固定线夹

Key words

earth wire/hanging/D type earth hoop/fixed wire clamp

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出版年

2024
电气开关
沈阳电气传动研究所

电气开关

影响因子:0.281
ISSN:1004-289X
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