Simulation Study on Electromagnetic Environment of AC Double-circuit Transmission Lines in Heavy Icing Area

XIE Qing; REN Jie; LI Zhiyu; WANG Younan; HUANG He; WANG Nan

doi:10.13296/j.1001-1609.hva.2017.08.002

您当前的位置：

首页 >

文章列表页 >

Simulation Study on Electromagnetic Environment of AC Double-circuit Transmission Lines in Heavy Icing Area

更新时间：2025-04-26

- Simulation Study on Electromagnetic Environment of AC Double-circuit Transmission Lines in Heavy Icing Area
- High VoltageApparatus Vol. 53, Issue 8, Pages: 9-16(2017)
- 作者机构：
  
  1. 华北电力大学河北省输变电设备安全防御重点实验室
  2. 贵州电力设计研究院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2017.08.002
  CLC： TM75
- Published：2017
- 稿件说明：
移动端阅览
[1]谢庆,任洁,李至峪,王幼男,黄河,王楠.重冰区同塔双回交流输电线路电磁环境仿真研究[J].高压电器,2017,53(08):9-16.

XIE Qing, REN Jie, LI Zhiyu, et al. Simulation Study on Electromagnetic Environment of AC Double-circuit Transmission Lines in Heavy Icing Area[J]. High voltageapparatus, 2017, 53(8): 9-16.
[1]谢庆,任洁,李至峪,王幼男,黄河,王楠.重冰区同塔双回交流输电线路电磁环境仿真研究[J].高压电器,2017,53(08):9-16. DOI： 10.13296/j.1001-1609.hva.2017.08.002.

XIE Qing, REN Jie, LI Zhiyu, et al. Simulation Study on Electromagnetic Environment of AC Double-circuit Transmission Lines in Heavy Icing Area[J]. High voltageapparatus, 2017, 53(8): 9-16. DOI： 10.13296/j.1001-1609.hva.2017.08.002.

摘要

随着输配电网电压等级的提高和覆盖范围的扩大

电磁环境与线路覆冰问题日益突出

而目前对于覆冰条件下输电线路的电磁环境特性关注较少。为此文中使用SES-Enviro Plus软件

针对重冰区220 kV同塔双回交流输电线路电磁环境进行仿真计算。通过改变相间距离、分裂根数、子导线外径、分裂间距、导线高度

研究了不同参数对电磁环境的影响

并对比了有/无覆冰时的电磁环境差异。仿真结果表明:在文中所取参数区间内

仅有电场强度超出限值;导线覆冰会使线路周围电磁环境恶化

但不改变线路参数对电磁环境的作用规律。针对重冰区220 kV同塔双回线路设计

笔者从电磁环境的角度出发提出了相关建议。该研究结果对重冰区输电线路设计具有指导意义并能提供一定的定量依据。

Abstract

With the increasing voltage levels and growing coverage of transmission lines

the problems of electromagnetic environment and icing become worse.However

less attention has been paid to the electromagnetic environment of transmission lines in icing condition. Therefore

a simulation analysis on the electromagnetic environment of 220 kV AC double-circuit transmission lines in heavy icing area is conducted in this study by means of the software SES-Enviro Plus. The effects of the parameters

such as phase distance

split number

conductor diameter

bundle interval and conductor height

on the electromagnetic environment are investigated

and the characteristics of the electromagnetic environments with and without icing condition are compared.The results show that among the four environmental parameters

only electric field intensity is beyond the limit.A conclusion is drawn that the electromagnetic environment becomes worse in icing area

but the effect rules of the parameters on the electromagnetic environment remain the same.In addition

some suggestions for the design of 220 kV AC double-circuit transmission line in heavy icing area are offered in respect of electromagnetic environment.

关键词

Keywords

references

Views

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

Application of Finite Element Method in Electromagnetic Radiation Assessment Calculation of Prefabricated Substations

Analysis on Influence of Metal Particles in Different Positions on Electric Field of GIS Disconnector

Electromagnetic Environmental Effect of ±800 kV UHVDC Transmission Lines

EMC Prediction and Analysis in Power System Based on Data Mining Technology

Calculation and Analysis for Electric Field Intensity of 1 000 kV SF₆ Gas Insulated Voltage Transformer

Related Author

SHEN Yue

LIU Chuang

HAN Shanglin

FENG Jianqiang

MIAO Jiaqi

HUANG Jinliang

JIANG Nan

GAO Yang

Related Institution

Xi’an High Voltage Apparatus Research Institute Co, Ltd

New Northeast Electric Group High Voltage Switchgear Equipment Co, Ltd

浙江大学电气工程学院浙江杭州310027

College of Electrical Engineering,Zhejiang University

大连理工大学电气工程与应用电子技术系辽宁大连116024

⁰