Statistical analysis of the lightning performance of high voltage OHLs using dynamic simulation of lightning leaders movements

被引：8
|
作者：
Tavakoli, M. R. Bank [1 ]
Vahidi, B. [1 ]
机构：
[1] Amirkabir Univ Technol, Dept Elect Engn, Tehran, Iran
来源：
INTERNATIONAL JOURNAL OF ELECTRICAL POWER & ENERGY SYSTEMS | 2010年 / 32卷 / 09期
关键词：
Charge simulation method; Lightning; Simulation; Overhead line; TRANSMISSION-LINE; SHIELDING FAILURE; POSITIVE-SPARK; ANALYSIS MODEL; EXPOSURE;
D O I：
10.1016/j.ijepes.2010.02.002
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 a simulation ground is designed to track the lightning path from cloud to the striking point on high voltage overhead line (OHL) structures. By using this simulation method, the strikes to towers, phase wires, ground wires and earth is counted. The method also reveals the property of strokes attaching the phase wires like their path, their peak current and their distance from earth in final jump. The simulation environment consists of two towers, ground wires, phase wires and earth comprising a full span. The downward lightning leader is simulated based on field observations by stepping line charges coming down. The inception of upward leader is tested in each step movement to find the target striking point. Using this method, lightning performance of an OHL is investigated and the number of strikes as well as highest lightning current attaching the phase wires is extracted. The results, yield by proposed method, are also compared with the existing methods of OHL lightning performance analysis. (C) 2010 Elsevier Ltd. All rights reserved.
引用
收藏
页码：1024 / 1030
页数：7
相关论文
共 50 条
  • [1] Lightning Performance of an Air Insulated High Voltage Substation
    Christodoulou, C. A.
    Vita, V.
    Ekonomou, L.
    PROCEEDINGS OF THE 21ST INTERNATIONAL SYMPOSIUM ON HIGH VOLTAGE ENGINEERING, VOL 1, 2020, 598 : 1471 - 1481
  • [2] High-speed video observations of natural cloud-to-ground lightning leaders - A statistical analysis
    Campos, Leandro Z. S.
    Saba, Marcelo M. F.
    Warner, Tom A.
    Pinto, Osmar, Jr.
    Krider, E. Philip
    Orville, Richard E.
    ATMOSPHERIC RESEARCH, 2014, 135 : 285 - 305
  • [3] Processing and analysis of the high voltage lightning impulses signals
    Zydron, Pawel
    PRZEGLAD ELEKTROTECHNICZNY, 2010, 86 (11B): : 304 - 307
  • [4] Analysis of Lightning Surges by FDTD in High Voltage Networks
    Abdi, A.
    Ouazir, Y.
    2014 INTERNATIONAL CONFERENCE ON ELECTRICAL SCIENCES AND TECHNOLOGIES IN MAGHREB (CISTEM), 2014,
  • [5] LIGHTNING PERFORMANCE OF BRITISH HIGH-VOLTAGE DISTRIBUTION SYSTEMS
    GOLDE, RH
    PROCEEDINGS OF THE INSTITUTION OF ELECTRICAL ENGINEERS-LONDON, 1966, 113 (04): : 601 - &
  • [6] Simulation Performance of Lightning Discharges around Medium Voltage Underground Cables
    Omidiora, Michael A.
    Lehtonen, Matti
    UPEC: 2009 44TH INTERNATIONAL UNIVERSITIES POWER ENGINEERING CONFERENCE, 2009, : 617 - 621
  • [7] Lightning performance assessment of Hellenic high voltage transmission lines
    Ekonomou, Lambros
    Gonos, Ioannis F.
    Stathopulos, Ioannis A.
    ELECTRIC POWER SYSTEMS RESEARCH, 2008, 78 (04) : 703 - 712
  • [8] LPAT: An interactive simulation tool for assessing the lightning performance of Hellenic high voltage transmission lines
    Karampelas, P.
    Ekonomou, L.
    Panetsos, S.
    Chatzarakis, G. E.
    APPLIED SOFT COMPUTING, 2011, 11 (01) : 1380 - 1387
  • [9] LIGHTNING PERFORMANCE OF HIGH VOLTAGE OVERHEAD LINES ASSESSED USING THE CRITICAL CURRENTS CURVES
    Baran, Ileana
    Marian, Costea
    Leonida, Tudor
    Micu, Cristina Mirela
    REVUE ROUMAINE DES SCIENCES TECHNIQUES-SERIE ELECTROTECHNIQUE ET ENERGETIQUE, 2020, 65 (3-4): : 191 - 198
  • [10] Lightning performance identification of high voltage transmission lines using artificial, neural networks
    Ekonomou, L
    Iracleous, DP
    Gonos, IF
    Stathopulos, IA
    ENGINEERING INTELLIGENT SYSTEMS FOR ELECTRICAL ENGINEERING AND COMMUNICATIONS, 2005, 13 (03): : 189 - 193
12345