Development of a SF<sub>6</sub> Gas Density Relay Without Disassembly and Calibration

LONG Jun; LUO Libo; SU Jiahua; JIA Xiaoming; YAN Zifei; XU Zhongqiu; WANG Enlin; JIN Haiyong

doi:10.13296/j.1001-1609.hva.2019.07.035

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Development of a SF₆ Gas Density Relay Without Disassembly and Calibration

更新时间：2025-04-26

- Development of a SF₆ Gas Density Relay Without Disassembly and Calibration
- High VoltageApparatus Vol. 55, Issue 7, Pages: 242-247(2019)
- 作者机构：
  
  1. 国网湖南省电力公司怀化供电公司
  2. 国网新疆电力公司阿勒泰供电公司
  3. 国网江苏省电力公司常州供电公司
  4. 国网江苏省电力公司检修分公司扬州运维分部
  5. 湖南德力电力建设集团有限公司
  6. 江苏大全长江电器股份有限公司
  7. 上海乐研电气有限公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2019.07.035
  CLC： TM58
- Published：2019
- 稿件说明：
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[1]龙军,罗立波,苏佳华,贾晓明,燕子飞,徐忠秋,王恩林,金海勇.一种免拆卸校验的SF_6气体密度继电器的研制[J].高压电器,2019,55(07):242-247.

LONG Jun, LUO Libo, SU Jiahua, et al. Development of a SF₆ Gas Density Relay Without Disassembly and Calibration[J]. High VoltageApparatus, 2019, 55(7): 242-247.
[1]龙军,罗立波,苏佳华,贾晓明,燕子飞,徐忠秋,王恩林,金海勇.一种免拆卸校验的SF_6气体密度继电器的研制[J].高压电器,2019,55(07):242-247. DOI： 10.13296/j.1001-1609.hva.2019.07.035.

LONG Jun, LUO Libo, SU Jiahua, et al. Development of a SF₆ Gas Density Relay Without Disassembly and Calibration[J]. High VoltageApparatus, 2019, 55(7): 242-247. DOI： 10.13296/j.1001-1609.hva.2019.07.035.

摘要

阐述了现场对SF

电气设备的SF

气体密度继电器进行定期校验的必要性

并综合分析了SF

气体密度继电器现场校验中存在的问题。为了解决许多场所因存在空间位置不够

不能加装校验装配接头的问题

提出并研制了不需要校验装配接头的免拆卸校验的SF

气体密度继电器

该继电器就可使电力检修人员不用拆卸密度继电器

就能对SF

气体密度继电器进行方便校验

为操作带来方便

大大提高工作效率

从而保证供电设备的正常运行。

Abstract

This paper describes the necessity of periodic calibration of SF

gas density relay for SF

electrical equip-ment at site

the problems in field calibration of SF

gas density relay are comprehensively analyzed. In order to solvethe problem that there is not enough space in many places

it is impossible to install the assembly joint without disas-sembly

a SF

gas density relay without disassembly and calibration is proposed and developed

the monitor can becompleted without disassembly and calibration

so that the electrical maintenance personnel without disassembly thedensity relay or install without removing the check assembly joints

can be on the SF

gas density relay convenien

tcalibration

bring convenience to electric power maintenance personnel operation

greatly improve work efficiencythus

to ensure the normal operation of power supply equipment.

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⁰

Development of a SF6 Gas Density Relay Without Disassembly and Calibration

DOI：10.13296/j.1001-1609.hva.2019.07.035

摘要

Abstract

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references

Development of a SF₆ Gas Density Relay Without Disassembly and Calibration