中国电力 ›› 2018, Vol. 51 ›› Issue (3): 62-68,162.DOI: 10.11930/j.issn.1004-9649.201611120

• 电网 • 上一篇    下一篇

GIS一体化局部放电缺陷模拟装置研制与应用

刘衍1, 李琼1, 周友武1, 史志明2   

  1. 1. 国网江西省电力公司电力科学研究院, 江西 南昌 330096;
    2. 华侨大学, 福建 泉州 362000
  • 收稿日期:2016-12-20 修回日期:2017-08-19 出版日期:2018-03-05 发布日期:2018-03-12
  • 作者简介:刘衍(1984—),男,江西南昌人,高级工程师,从事开关设备运行管理及不接地系统研究工作,E-mail: 390250968@qq.com;李琼(1989—),江西南昌人,博士,从事新能源并网技术、分布式电源对配电网影响、电机控制等研究,E-mail: powerdsp339@163.com;周友武(1986—),男,湖北黄梅人,高级工程师,从事开关电器、带电检测、接地技术研究,E-mail: wyz1085@163.com;史志明(1986—)男,江西南昌人,博士,讲师,从事物联网工程,电气自动化研究,E-mail:szm@hqu.edu.cn。

Development and Application of GIS Integrated Real Type Partial Discharge Defect Simulation Device

LIU Yan1, LI Qiong1, ZHOU Youwu1, SHI Zhiming2   

  1. 1. State Grid Jiangxi Electric Power Research Institute, Nanchang 330096, China;
    2. Huaqiao University, Quanzhou 362000, China
  • Received:2016-12-20 Revised:2017-08-19 Online:2018-03-05 Published:2018-03-12

摘要: 针对真实GIS设备内部绝缘缺陷稳定性不好、重复性差、无法在设备体外控制放电等缺陷,研究了4种典型绝缘缺陷对GIS局部放电的影响,并设计了一体化的GIS局部放电缺陷模拟装置。该装置能够模拟4种绝缘缺陷,实现了停电与带电的同步检测。通过搭建模拟实验平台,研究了4种典型绝缘缺陷的放电特征,并进行了数据、图谱对比,确切地反映了GIS运行状况,克服现场环境的约束,提高检修效率,节省检修费用,可以为电网GIS设备检修提供重要依据。

关键词: GIS, 绝缘缺陷, 模拟装置, 一体化, 同步检测

Abstract: Real GIS device has poor repeatability, stability and controllability when used in field testing. Four typical insulation defects are studied and an integrated GIS simulation device is designed. The device has ability to simulate different kinds of partial discharge defects during online and offline operation and detection. Then a simulation test platform is set up to study four typical insulation defects. Testing data and graphs are studied to reflect GIS operation status. The proposed device provides important basis for GIS equipment maintenance, overcomes field environment constraints, improves efficiency and saves maintenance costs.

Key words: GIS, insulation defects, simulation device, integration, synchronous detection

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