[1]孙永辉,王馥珏,邓 鹏.高压电缆局部放电带电检测技术的应用研究[J].南京理工大学学报(自然科学版),2019,43(04):505-510.[doi:10.14177/j.cnki.32-1397n.2019.43.04.018]
　Sun Yonghui,Wang Fujue,Deng Peng.Application of discharged detection technology forpartial discharge of high voltage cable[J].Journal of Nanjing University of Science and Technology,2019,43(04):505-510.[doi:10.14177/j.cnki.32-1397n.2019.43.04.018]
点击复制

高压电缆局部放电带电检测技术的应用研究()
分享到：

《南京理工大学学报》（自然科学版）[ISSN:1005-9830/CN:32-1397/N]

卷:
43卷
期数:
2019年04期
页码:
505-510
栏目:
出版日期:
2019-08-24

文章信息/Info

Title:
Application of discharged detection technology forpartial discharge of high voltage cable
文章编号:
1005-9830(2019)04-0505-06
作者:
孙永辉1; 王馥珏1; 邓 鹏2
1.河海大学 能源与电气学院,江苏 南京 210098; 2.南京供电公司,江苏 南京 210000
Author(s):
Sun Yonghui1; Wang Fujue1; Deng Peng2
1.College of Energy and Electrical Engineering,Hohai University,Nanjing 210098,China; 2.Nanjing Power Supply Company,Nanjing 210000,China
关键词:
高压电缆;  局部放电;  带电检测;  重症监护;  终端监测
Keywords:
high voltage cable;  partial discharge;  discharged detection;  intensive care;  monitoring terminal
分类号:
TM75
DOI:
10.14177/j.cnki.32-1397n.2019.43.04.018
摘要:
通过案例分析探讨了两种高压电缆局部放电带电检测技术的应用。针对传统带电检测技术仅仅只是反映短时间内电缆及附件状态的不足,首先在线路B上安装高压电缆局放重症监护系统,通过3 d不间断监测排除了一起中间接头的疑似放电缺陷,确认局放重症监护技术是运行电缆局放检测的重要补充手段。接着介绍了电缆终端局部放电在线监测系统,以及在国内使用就发现线路C的B相电缆终端存在疑似局部放电信号的案例,通过停电解剖,验证了局放信号存在的事实,从而确认终端局放监测技术发现电缆终端局放缺陷的有效性。
Abstract:
This paper discusses the application of two kinds of discharged detection technology for partial discharge(PD)of high voltage cable through case analysis. In view of the problem that the traditional technologies just reflect the state of the cables and accessories in a short period,firstly the PD intensive care system is installed in the high voltage cable B; through three days’ continuous monitoring,the joint in the middle of the suspected discharge with defects is ruled out. It can be concluded that the PD intensive care technology is an important supplementary means of running the discharge test of the cable. Then,cable terminal PD on-line monitoring systems are introduced. The domestic use of line C’B phase cable terminals discovers the suspected cases of PD signals. Electricity through dissection verify the fact that there is a fire signal,thus confirming discharge monitoring terminal technology can prove the effectiveness of the defect cable terminal station.

参考文献/References:

[1] 韩宇泽,郭湘奇,储强. 基于HFCT局放测试技术的高压电缆终端失效检测方法研究[J]. 电测与仪表,2016,53(17):60-64.
Han Yuze,Guo Xiangqi,Chu Qiang. Research on failure detection method of high voltage cable terminal based on HFCT test technology of partial discharge[J]. Electrical Measurement & Instrumentation,2016,53(17):60-64.
[2]柴旭峥,关根志,贺景亮,等. XLPE电力电缆绝缘在线监测技术的现状与发展[J]. 电工技术,2002(6):4-6.
Chai Xuzheng,Guan Genzhi,He Jingliang,et al. Current situation and development of XLPE power cable insulation on-line monitoring technology[J]. Electrician Technology,2002(6):4-6.
[3]郭灿新,张丽,钱勇,等. XLPE电力电缆中局部放电检测及定位技术的研究现状[J]. 高压电器,2009,45(3):56-60.
Guo Canxin,Zhang Li,Qian Yong,et al. Current status of partial discharge detection and location techniques in XLPE power cable[J]. High Voltage Apparatus,2009,45(3):56-60.
[4]苏文群,张丽,钱勇,等. XLPE电缆局放检测技术及其应用[J]. 华东电力,2011,39(4):654-657.
Su Wenqun,Zhang Li,Qian Yong,et al. Study on XLPE cable partial discharge monitoring technique and its applications[J]. East China Electric Power,2011,39(4):654-657.
[5]艾福超. 一起通过局放检测发现110 kV电缆接头缺陷的案例分析[J]. 工程建设与设计,2017(22):83-85.
Ai Fuchao. A case study of discovering defects in 110 kV cable joints by partial discharge detection[J]. Construction & Design for Project,2017(22):83-85.
[6]高智益,刘青,肖传强,等. 利用局放重症监护技术发现110 kV电缆线路接头局放缺陷的案例分析[J]. 中国电业(技术版),2016(1):12-15.
Gao Zhiyi,Liu Qing,Xiao Chuanqiang,et al. The case study of finding PD defect in a joint of 110 kV cable line by using PD intensive care technology[J]. China Electric Power(Technology Edition),2016(1):12-15.
[7]陈志平,邱太洪,李国伟,等. XLPE电缆终端耐压局放方法研究及实际故障诊断案例分析[J]. 高压电器,2015,51(2):73-77.
Chen Zhiping,Qiu Taihong,Li Guowei,et al. Research on voltage resistance partial discharge method of XLPE cable terminal and case analysis of practical fault diagnosis[J]. High Voltage Apparatus,2015,51(2):73-77.
[8]夏雯,肖传强. 高压电缆局部放电检测技术探讨[J]. 电力安全技术,2016,18(8):13-15.
Xia Wen,Xiao Chuanqiang. Discussion on partial discharge detection technology of high voltage cable[J]. Electric Safety Technology,2016,18(8):13-15.
[9]吴毅清. 基于多传感器的XLPE电缆附件局放检测技术研究及应用[D]. 上海:上海交通大学电子信息与电气工程学院,2012.
[10]罗俊华,冯江,袁检,等. 交联聚乙烯电缆局部放电高频检测技术的研究[J]. 电网技术,2001,25(12):42-45.
Luo Junhua,Feng Jiang,Yuan Jian,et al. Study on detection of partial discharge in XLPE cable at higher frequency[J]. Power System Technology,2001,25(12):42-45.

备注/Memo

备注/Memo:
收稿日期:2019-03-20 修回日期:2019-08-01
基金项目:国家自然科学基金(61673161)
作者简介:孙永辉(1980-),男,教授,博士生导师,主要研究方向:电力大数据、综合能源系统建模与优化等,E-mail:sunyonghui168@gmail.com。
引文格式:孙永辉,王馥珏,邓鹏. 高压电缆局部放电带电检测技术的应用研究[J]. 南京理工大学学报,2019,43(4):505-510.
投稿网址:http://zrxuebao.njust.edu.cn
更新日期/Last Update: 2019-09-30