Metal inserted spacer influence on particle motion in non-uniform electrical field under DC voltage

被引：0
|
作者：
Jia, J [1 ]
Zhang, Q [1 ]
Zhu, J [1 ]
Yang, L [1 ]
机构：
[1] Xian Jiaotong Univ, Sch Elect Engn, High Voltage Div, Xian 710049, Peoples R China
来源：
Proceedings of the 2005 International Symposium on Electrical Insulating Materials, Vols, 1-3 | 2005年
关键词：
D O I：
10.1109/ISEIM.2005.193565
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：
In Gas Insulated Systems (GIS), particles near spacer in GIS tend to cause apparatus faults by leading flashover breakdown along spacer surface. Metal inserted spacer as a method is designed in purpose to prevent particles from lifting and adhering to spacer. The effect of electrode inserted is investigated by calculation of electrostatic force acting on spherical particles in 2-dimension model through Finite Element Method (FEM). Three type spacers with different shapes are studied and the results show that metal inserted spacer is effective in hurtless treatment of particles in do GIS.
引用
收藏
页码：372 / 375
页数：4
相关论文
共 50 条
  • [41] Study of the behavior of metal particles in insulation oil under a non-uniform electric field
    Mashimo, N
    Aihara, Y
    Toya, A
    Murata, Y
    Katakai, S
    Numata, N
    2004 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA, 2004, : 510 - 513
  • [42] MOVEMENT OF ELECTROLYTE AT METAL ETCHING AND DEPOSITION UNDER A NON-UNIFORM STEADY MAGNETIC FIELD
    Gorobets, O. Yu.
    Gorobets, Yu. I.
    Rospotniuk, V. P.
    MAGNETOHYDRODYNAMICS, 2014, 50 (03): : 317 - 332
  • [43] Thermodynamic properties of a charged particle in non-uniform magnetic field
    Rastegar Sedehi, H. R.
    Arda, Altug
    Sever, Ramazan
    OPTICAL AND QUANTUM ELECTRONICS, 2021, 53 (03)
  • [44] Investigations on Breakdown Voltage of Solid Barrier under Non-Uniform Electric Field Simulation and Experiment
    Phloymuk, N.
    Pruksanubal, A.
    Tanthanuch, N.
    2013 10TH INTERNATIONAL CONFERENCE ON ELECTRICAL ENGINEERING/ELECTRONICS, COMPUTER, TELECOMMUNICATIONS AND INFORMATION TECHNOLOGY (ECTI-CON), 2013,
  • [45] Mode of free-conducting particle motion and particle-triggered breakdown mechanism in non-uniform field gaps
    Sakai, K
    Abella, DL
    Suehiro, J
    Hayashi, N
    Hara, M
    2000 ANNUAL REPORT CONFERENCE ON ELECTRICAL INSULATION AND DIELECTRIC PHENOMENA, VOLS. I & II, 2000, : 389 - 392
  • [46] Effect of Moisture on Particles Accumulation and Oil Breakdown Characteristics in Mineral Oil and Natural Ester Under Non-Uniform DC Electrical Field
    Hao, Jian
    Dan, Min
    Liao, Ruijin
    Li, Jian
    IEEE ACCESS, 2019, 7 : 101785 - 101794
  • [47] Thermodynamic properties of a charged particle in non-uniform magnetic field
    H. R. Rastegar Sedehi
    Altuğ Arda
    Ramazan Sever
    Optical and Quantum Electronics, 2021, 53
  • [48] Electrode conditioning characteristics in vacuum under impulse voltage application in non-uniform electric field
    Miyazaki, F
    Inagawa, Y
    Kato, K
    Sakaki, M
    Ichikawa, H
    Okubo, H
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2005, 12 (01) : 17 - 23
  • [49] Study of non-uniform ground motion under complicated ground
    Su, Hai
    NEAR-SURFACE GEOPHYSICS AND GEOHAZARDS - PROCEEDINGS OF THE 4TH INTERNATIONAL CONFERENCE ON ENVIRONMENTAL AND ENGINEERING GEOPHYSICS, VOLS 1 AND 2, 2010, : 262 - 266
  • [50] Application of the ultrasonic velocity profile method to the mapping of liquid metal flows under the influence of a non-uniform magnetic field
    Oleg Andreev
    Yuri Kolesnikov
    André Thess
    Experiments in Fluids, 2009, 46 : 77 - 83
12345