Partial Discharge Characteristics and Development of Typical XLPE Power Cable Insulation Defects

被引:0
|
作者
Zhao, Xuefeng [1 ]
Pu, Lu [1 ]
Ju, Zeli [1 ]
Ren, Shuangzan [1 ]
Duan, Wei [1 ]
Wang, Jianhui [2 ]
机构
[1] State Grid Shaanxi Elect Power Res Inst, Xian, Peoples R China
[2] State Grid Tianjin Elect Power Co, Xian, Peoples R China
关键词
partial discharge; PRPD pattern; statistical analysis; typical defect; XLPE;
D O I
暂无
中图分类号
TM [电工技术]; TN [电子技术、通信技术];
学科分类号
0808 ; 0809 ;
摘要
It is well known that preventive tests have been widely used as an important means to ensure reliable operation of the power cable. Nevertheless, in the early stages of insulation deterioration, the traditional preventive tests cannot effectively detect the faint abnormal signals caused by defects. As insulation failure usually starts with PD activities, which is not only one of the primary reasons to cause the insulation deterioration of the cable, but also the characteristic scalar to describe the insulation state of cable. Therefore, PD diagnosis is recommended by IEC, IEEE and CIGRE as an effective method to evaluate the properties of cable insulation condition. In order to study the PD characteristics of the typical defects in XLPE(Cross-Linked Polyethylene) power cable, two PD models as protrusion defect of cable joint and void defect in main insulation were designed, and then the PD measurement and analysis system based on the PDBase was established. The PD characteristics of typical defects were detected and compared, also the effects of the applied voltage on the phase-resolved PD (PRPD) pattern, waveform characteristic, discharge frequency, center-phase distribution and statistical features were investigated. The experimental results indicated that it has the high stability and repeatability of the discharge on the identical defect model under the same condition. The discharge development process, PRPD patterns, time domain waveforms, central phase changing of PD signals and statistical features had very similar distribution characteristics and those of different defect had different ones. So it provides a test basis for the pattern recognition of PD types and a deeper study on the PD mechanism of XPLE cable.
引用
收藏
页码:623 / 626
页数:4
相关论文
共 50 条
  • [1] The Partial Discharge Characteristic of Typical XLPE Cable Insulation Defects under Damped Oscillating Voltage
    Wang, Yajun
    Wang, Youyuan
    Wang, Can
    Xu, Haixia
    [J]. 2014 ELECTRICAL INSULATION CONFERENCE (EIC), 2014, : 290 - 293
  • [2] Modeling and Investigation of Insulation Defects by Partial Discharge in HV XLPE Cable
    Kalla, Ujjwal Kumar
    Adhikari, Neha
    Rustagi, Ashish
    [J]. 2018 8TH IEEE INDIA INTERNATIONAL CONFERENCE ON POWER ELECTRONICS (IICPE), 2018,
  • [3] Partial Discharge Characteristics of XLPE Cable Joint and Interfacial Phenomena with Artificial Defects
    Arief, Yanuar Z.
    Ahmad, Hussein
    Hikita, Masayuki
    [J]. 2008 IEEE 2ND INTERNATIONAL POWER AND ENERGY CONFERENCE: PECON, VOLS 1-3, 2008, : 1518 - +
  • [4] Investigation of partial discharge characteristics in XLPE cable insulation under increasing electrical stress
    Choudhary, Maninder
    Shafiq, Muhammad
    Kiitam, Ivar
    Palu, Ivo
    Hassan, Waqar
    Singh, Praveen Prakash
    [J]. ENGINEERING FAILURE ANALYSIS, 2024, 158
  • [5] Partial Discharge Measurement for Cable Terminators of XLPE Power Cable
    Apiratikul, P.
    Boonchiam, P.
    Plangklang, B.
    Suwanasri, T.
    [J]. 2007 IEEE INTERNATIONAL CONFERENCE ON SOLID DIELECTRICS, VOLS 1 AND 2, 2007, : 573 - 576
  • [6] The influence of water in XLPE cable conductor on XLPE insulation breakdown voltage and partial discharge
    Nikolajevic, SV
    STojanovic, BB
    [J]. CONFERENCE RECORD OF THE 1996 IEEE INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATION, VOLS 1 AND 2, 1996, : 604 - 607
  • [7] Voltage Equivalence of Partial Discharge Tests for XLPE Insulation Defects
    Chen, Yun
    Hao, Yanpeng
    Huang, Tao
    Xiao, Jiapeng
    Hui, Baojun
    Chen, Yanwen
    Yang, Lin
    Li, Licheng
    [J]. IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2022, 29 (02) : 683 - 692
  • [8] EFFECT OF DEFECTS AND MOISTURE ON INSULATION CHARACTERISTICS OF XLPE INSULATED CABLE
    KATSUTA, G
    TOYA, A
    KANAOKA, M
    KATAKAI, S
    MARUYAMA, Y
    MUTO, H
    [J]. ELECTRICAL ENGINEERING IN JAPAN, 1994, 114 (04) : 93 - 107
  • [9] Development of on-line partial discharge monitor system for XLPE power cable
    Tang, Zhong
    Zou, Yunping
    [J]. PROCEEDINGS OF THE 41ST INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE, VOLS 1 AND 2, 2006, : 640 - +
  • [10] Study on Partial Discharge Pulse Attenuation Characteristics in 110 kV XLPE Power Cable
    Gu, Xiao
    Liu, Bin
    Xu, Yang
    Yang, Dan
    [J]. 2015 IEEE 11TH INTERNATIONAL CONFERENCE ON THE PROPERTIES AND APPLICATIONS OF DIELECTRIC MATERIALS, 2015, : 788 - 791