Partial discharge detection technology on inverter-fed motor insulation

被引：0
|
作者：
Wang, Peng [1 ]
Zhou, Kai [1 ]
Wu, Guangning [2 ]
机构：
[1] School of Electrical Engineering and Information, Sichuan University, Chengdu 610065, China
[2] School of Electrical Engineering, Southwest Jiaotong University, Chengdu 610031, China
来源：
Gaodianya Jishu/High Voltage Engineering | 2014年 / 40卷 / 02期
关键词：
To extract signals for partial discharge (PD) detection in inverter-fed motors under square voltage pulses that have short rise/fall times; we compared the PD pulses obtained by ultra-high frequency (UHF) tests using high frequency current sensor and disturbance from pulse generator in aspects of their time- and frequency-domain features. According to the different characteristics of the two types of pulses; we proposed a processing method which could suppress disturbance and improve the signal to noise ratio (S/N). The analyses indicate that; in the process of detecting PD on inverter-fed motors performed according to IEC standards; the UHF method is preferred for its excellent S/N. The correction analysis can be considered as a useful method for determining overlapping of the PD and disturbance pulses. Meanwhile; high frequency current test can also be used as a supplement to the UHF method; resorting to correlation coefficient and sym2 wavelet extraction technology;
D O I：
10.13336/j.1003-6520.hve.2014.02.026
中图分类号：
学科分类号：
摘要：
引用
收藏
页码：519 / 525
相关论文
共 50 条
  • [1] Partial discharge characteristics of inverter-fed motor insulation at repetitive square wave voltages
    Wang, Peng
    Gao, Bo
    Wu, Guangning
    Luo, Yang
    Cao, Kaijiang
    [J]. Gaodianya Jishu/High Voltage Engineering, 2013, 39 (06): : 1522 - 1526
  • [2] Design of an Effective Antenna for Partial Discharge Detection in Insulation Systems of Inverter-fed Motors
    Wang, Peng
    Ma, Shijin
    Akram, Shakeel
    Meng, Pengfei
    Castellon, Jerome
    Li, Zongze
    Montanari, Gian Carlo
    [J]. IEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, 2022, 69 (12) : 13727 - 13735
  • [3] Electromagnetic Radiation Characteristics of Partial Discharge in Inverter-Fed Motor Turn-Turn Insulation
    Ma S.
    Wang P.
    Zhu Y.
    Huang W.
    [J]. Diangong Jishu Xuebao/Transactions of China Electrotechnical Society, 2023, 38 (22): : 5975 - 5986
  • [4] Partial discharge characteristics of interturn insulation used for inverter-fed traction motor under bipolar impulses
    GuangNing Wu
    KaiJiang Cao
    Yang Luo
    Bo Gao
    Peng Wang
    YiQiang Zhang
    HuiHui Xu
    [J]. Science China Technological Sciences, 2012, 55 : 2346 - 2354
  • [5] Partial discharge characteristics of interturn insulation used for inverter-fed traction motor under bipolar impulses
    WU GuangNingCAO KaiJiangLUO YangGAO BoWANG PengZHANG YiQiang XU HuiHui School of Electrical EngineeringSouthwest Jiaotong UniversityChengdu China
    [J]. Science China(Technological Sciences), 2012, 55 (08) : 2346 - 2354
  • [6] Partial discharge characteristics of interturn insulation used for inverter-fed traction motor under bipolar impulses
    Wu GuangNing
    Cao KaiJiang
    Luo Yang
    Gao Bo
    Wang Peng
    Zhang YiQiang
    Xu HuiHui
    [J]. SCIENCE CHINA-TECHNOLOGICAL SCIENCES, 2012, 55 (08) : 2346 - 2354
  • [7] Partial discharge characteristics of interturn insulation used for inverter-fed traction motor under bipolar impulses
    WU GuangNing
    [J]. Science China Technological Sciences, 2012, (08) : 2346 - 2354
  • [8] Partial discharge characteristics of nanocomposite enameled wire for inverter-fed motor
    Inuzuka, K.
    Inano, H.
    Hayakawa, N.
    Hirose, T.
    Hamaguchi, M.
    Okubo, H.
    [J]. 2006 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA, 2006, : 594 - 597
  • [9] Influence of Repetitive Impulse Wave Voltage Duty Cycle on Partial Discharge Statistics in Inverter-fed Motor Insulation
    Xu H.
    Zhao L.
    Wang P.
    Wang J.
    Zhou W.
    Li J.
    [J]. 2017, Chinese Society for Electrical Engineering (37): : 2159 - 2166
  • [10] Pulse width modulation voltage source deadtime effect on partial discharge and lifetime of inverter-fed motor insulation
    Akram, Shakeel
    Wang, Peng
    Meng, Pengfei
    Montanari, Gian Carlo
    Malik, Farhan Hameed
    [J]. HIGH VOLTAGE, 2022, 7 (06): : 1185 - 1193
12345