IMPULSE GROUNDING COMPUTATION ON EXTENDED ELECTRODE OF TRA NSMISSION LINE TOWER BASED ON SPARK DISCHARGE EQUIVALENT RADIUS

ZHAO Ling 1; WANG Jian-guo 2; XIA Chang-zheng 2; CHEN Ci-xuan 2; ZHANG Yuan-fang 2

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IMPULSE GROUNDING COMPUTATION ON EXTENDED ELECTRODE OF TRA NSMISSION LINE TOWER BASED ON SPARK DISCHARGE EQUIVALENT RADIUS

更新时间：2025-04-26

- IMPULSE GROUNDING COMPUTATION ON EXTENDED ELECTRODE OF TRA NSMISSION LINE TOWER BASED ON SPARK DISCHARGE EQUIVALENT RADIUS
- High VoltageApparatus Issue 1, Pages: 22-24(2003)
- 作者机构：
  
  1.   深圳供电分公司
  2.   武汉大学电气工程学院
  3.   武汉大学电气工程学院广东深圳518003
  4.   湖北武汉430072
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM752
- Published：2003
- 稿件说明：
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[1]赵灵,王建国,夏长征,陈慈萱,张元芳.考虑火花放电等效半径的输电线路杆塔伸长接地体的冲击接地计算[J].高压电器,2003(01):22-24.

ZHAO Ling 1, WANG Jian-guo 2, XIA Chang-zheng 2, et al. IMPULSE GROUNDING COMPUTATION ON EXTENDED ELECTRODE OF TRA NSMISSION LINE TOWER BASED ON SPARK DISCHARGE EQUIVALENT RADIUS[J]. High voltageapparatus, 2003, (1): 22-24.
[1]赵灵,王建国,夏长征,陈慈萱,张元芳.考虑火花放电等效半径的输电线路杆塔伸长接地体的冲击接地计算[J].高压电器,2003(01):22-24. DOI：

ZHAO Ling 1, WANG Jian-guo 2, XIA Chang-zheng 2, et al. IMPULSE GROUNDING COMPUTATION ON EXTENDED ELECTRODE OF TRA NSMISSION LINE TOWER BASED ON SPARK DISCHARGE EQUIVALENT RADIUS[J]. High voltageapparatus, 2003, (1): 22-24. DOI：

摘要

提出了考虑火花放电等效半径的输电线路杆塔水平伸长接地体冲击接地的数值计算模型。应用该模型进行了火花半径、接地体冲击地电位分布、电流波形及冲击接地电阻的计算。

Abstract

An impulse grounding mathematical model b ased on spark discharge equivalent radius of extended electrode of transmission line tower is presented.Computation of spark discharge radius

impulse grounding potential distribution

current waveform and impulse grounding resistance is cond ucted by using this model.

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