On Discharge Inception Voltage for Insulators under Non-uniform Field with AC Voltage

被引：1
|
作者：
Amrani, M. L. [1 ]
Bouazabia, S. [1 ]
Fofana, I. [2 ]
Meghnefi, F. [2 ]
Jabbari, M. [2 ]
机构：
[1] Univ Sci & Technol Houari Boumediene, Dept Elect Engn, BP 32 El Alia, Bab Ezzouar 16111, Algeria
[2] Univ Quebec Chicoutimi, Chicoutimi, PQ G7H 2B1, Canada
来源：
2019 INTERNATIONAL CONFERENCE ON ADVANCED ELECTRICAL ENGINEERING (ICAEE) | 2019年
关键词：
corona effect; inception AC voltage; flashover; insulator; pollution; FLASHOVER;
D O I：
10.1109/icaee47123.2019.9014726
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 this paper, an analytical expression has been exploited for computing the discharge inception voltage of polluted insulators under a high voltage AC system. This expression was established for DC high voltage. The present contribution is inspired from the modified Peek's law used for calculating the inception voltage of a typical streamer discharge. An experimental investigation of the electric arc initiation on laboratory physical model using a photomultiplier has been also reported. It was observed that, the threshold voltage rises with increasing inter-electrodes gap and high voltage electrode radius. It decreases with increasing conductivity.
引用
收藏
页数：6
相关论文
共 50 条
  • [1] Improving the performance of a non-uniform field system under AC voltage
    Belhoul, Talit
    Serir, Chafiaa
    Belkaid, Abdelhakim
    Colak, Ilhami
    Mokrani, Zahra
    12TH INTERNATIONAL CONFERENCE ON SMART GRID, ICSMARTGRID 2024, 2024, : 788 - 792
  • [2] Influence of non-uniform electric field voltage of surface discharge AC-PDPs
    Makino, M
    Yoshioka, T
    Saito, T
    IEICE TRANSACTIONS ON ELECTRONICS, 1997, E80C (08) : 1086 - 1090
  • [3] Investigation and analysis of AC flashover voltage of SiR insulators under longitudinal and fan-shaped non-uniform pollutions
    Samakosh, Jaber Dadashizadeh
    Mirzaie, Mohammad
    INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS, 2019, 108 : 382 - 391
  • [4] Measurement and Evaluation of Partial Discharge Inception Voltage for Enameled Rectangular Wires under AC Voltage
    Wakimoto, Toru
    Kojima, Hiroki
    Hayakawa, Naoki
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2016, 23 (06) : 3566 - 3574
  • [5] A modified expression for breakdown voltage of Townsend discharge in a non-uniform electric field and uniform axial magnetic field
    Noori, H.
    Jogi, I
    PHYSICS LETTERS A, 2022, 438
  • [6] Insulation Characteristics of GIS Epoxy Insulators with Non-uniform Surface Resistance under DC Voltage
    Okabe, Shigemitsu
    Ueta, Genyo
    Nojima, Kenichi
    IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2015, 22 (01) : 516 - 525
  • [7] Small air gap's performance under non-uniform electrical field with silicone tubular barriers under AC voltage
    Belhoul, Talit
    Bouchelga, Fatma
    Boudissa, Rabah
    Kornhuber, Stefan
    Haim, Klaus Dieter
    ELECTRICAL ENGINEERING, 2021, 103 (04) : 2229 - 2241
  • [8] Small air gap’s performance under non-uniform electrical field with silicone tubular barriers under AC voltage
    Talit Belhoul
    Fatma Bouchelga
    Rabah Boudissa
    Stefan Kornhuber
    Klaus Dieter Haim
    Electrical Engineering, 2021, 103 : 2229 - 2241
  • [9] Modelling Surface Electric Discharge Propagation on Polluted Insulators under AC Voltage
    Amrani, Mohamed Lamine
    Bouazabia, Slimane
    Fofana, Issouf
    Meghnefi, Fethi
    Jabbari, Marouane
    Khelil, Djazia
    Boudiaf, Amina
    ENERGIES, 2021, 14 (20)
  • [10] Bubble Motion in High Voltage Thermosyphon Fluid under Non-uniform Electric Field
    Wu, S.
    Chippendale, R. D.
    Lewin, P. L.
    Hemrle, J.
    Kaufmann, L.
    2017 IEEE ELECTRICAL INSULATION CONFERENCE (EIC), 2017, : 417 - 420
12345