Main Problems of SF<sub>6</sub> Gas Density Monitor with Magnetic Snap Contact and Countermeasures

XI Chaoqun; QIU Manman; LUO Libo; ZHANG Enwei; YE Huiping; CAI Wei; HAN Xiangfeng; LI Xiuguang; JIN Haiyong

doi:10.13296/j.1001-1609.hva.2017.06.034

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Main Problems of SF₆ Gas Density Monitor with Magnetic Snap Contact and Countermeasures

更新时间：2025-04-26

- Main Problems of SF₆ Gas Density Monitor with Magnetic Snap Contact and Countermeasures
- High VoltageApparatus Vol. 53, Issue 6, Pages: 197-202(2017)
- 作者机构：
  
  1. 国网湖北省电力公司检修公司特高压交直流运检中心
  2. 国网安徽省电力公司检修公司
  3. 国网新疆电力公司阿勒泰供电公司
  4. 国网冀北电力有限公司检修分公司
  5. 国网江西省电力公司赣西供电分公司运维检修部
  6. 国网冀北电力有限公司电力科学研究院
  7. 国网宁夏电力公司检修公司
  8. 国网宁夏电力公司电力科学研究院
  9. 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.2017.06.034
  CLC： TM58
- Published：2017
- 稿件说明：
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[1]习超群,邱曼曼,罗立波,张恩伟,叶慧平,蔡巍,韩相锋,李秀广,金海勇.电接点密度继电器存在的主要问题及改进措施[J].高压电器,2017,53(06):197-202.

XI Chaoqun, QIU Manman, LUO Libo, et al. Main Problems of SF₆ Gas Density Monitor with Magnetic Snap Contact and Countermeasures[J]. High voltageapparatus, 2017, 53(6): 197-202.
[1]习超群,邱曼曼,罗立波,张恩伟,叶慧平,蔡巍,韩相锋,李秀广,金海勇.电接点密度继电器存在的主要问题及改进措施[J].高压电器,2017,53(06):197-202. DOI： 10.13296/j.1001-1609.hva.2017.06.034.

XI Chaoqun, QIU Manman, LUO Libo, et al. Main Problems of SF₆ Gas Density Monitor with Magnetic Snap Contact and Countermeasures[J]. High voltageapparatus, 2017, 53(6): 197-202. DOI： 10.13296/j.1001-1609.hva.2017.06.034.

摘要

气体密度继电器作为监测运行设备中SF

气体密度变化的重要元件

其性能的好坏直接影响着SF

电气设备的安全运行。文中针对运行中的磁助式电接点的SF

气体密度继电器接点不能可靠导通以及漏油现象进行分析

找出了原因

并提出了具体的整改措施。经过3年多的现场应用证明其整改措施是非常有效的。

Abstract

gas density monitor is an important instrument for monitoring SF

gas density in electrical equipment

and its performance directly affects safe operation of the SF

electrical equipment.In this study

the problems of unreliable conduction of magnetic snap contact and oil leakage were analyzed

the causes were found

and corresponding countermeasures were offered.Execution for three years verified the effectiveness of the countermeasures.

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⁰

Main Problems of SF6 Gas Density Monitor with Magnetic Snap Contact and Countermeasures

DOI：10.13296/j.1001-1609.hva.2017.06.034

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Abstract

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Main Problems of SF₆ Gas Density Monitor with Magnetic Snap Contact and Countermeasures