Study on the Overvoltage for 110kV Power Supply System with a Long Line

GAO Ya-dong 1; DU Bin 1; ZHANG Ying 1; SHI Wei 1; LIU Wen-quan 2; XU Qiang 2

您当前的位置：

首页 >

文章列表页 >

Study on the Overvoltage for 110kV Power Supply System with a Long Line

更新时间：2025-04-26

- Study on the Overvoltage for 110kV Power Supply System with a Long Line
- High VoltageApparatus Issue 1, Pages: 14-16(2004)
- 作者机构：
  
  1.   西安交通大学电气工程学院
  2.   青海省电力试验研究所
  3.   青海省电力试验研究所陕西西安710049
  4.   青海西宁810008
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM86
- Published：2004
- 稿件说明：
移动端阅览
[1]高亚栋,杜斌,张颖,施围,刘文泉,徐强.110kV长线供电系统的过电压研究[J].高压电器,2004(01):14-16.

GAO Ya-dong 1, DU Bin 1, ZHANG Ying 1, et al. Study on the Overvoltage for 110kV Power Supply System with a Long Line[J]. High voltageapparatus, 2004, (1): 14-16.
[1]高亚栋,杜斌,张颖,施围,刘文泉,徐强.110kV长线供电系统的过电压研究[J].高压电器,2004(01):14-16. DOI：

GAO Ya-dong 1, DU Bin 1, ZHANG Ying 1, et al. Study on the Overvoltage for 110kV Power Supply System with a Long Line[J]. High voltageapparatus, 2004, (1): 14-16. DOI：

摘要

建立了一个110kV长线供电系统模型

用软件EMTP对该系统进行了工频过电压和操作过电压的计算。结果表明:如线路长度在200km左右

系统的工频过电压和操作过电压均在允许范围之内

除在线路上加装一定容量的并联电抗器外

不需要采取特别的措施加以限制。

Abstract

The computation of power frequen cy overvoltage and switching overvoltage in a model of110kV transmission network w ith a long line by software EMTP is presented in this paper.The results show tha t the power frequency overvoltage and switching overvoltage are all within the limita-tion of design criteria if the line is around200km

so it needs no speci al means to limit these overvoltages except some shunt reactors added on the lin e.

关键词

Keywords

references

Views

201

下载量

CSCD

Alert me when the article has been cited

提交

Tools

Publicity Resources

STUDY ON THE OVERVOLTAGE FOR THE330kV POWER TRANSM ISSION PROJECT OF GONGBO GORGE

Investigation to Power Frequency Overvoltages of Wubei-Tulufan-Hami 750kV Transmission System

Calculation and Analysis of Electromagnetic Transient for 750 kV Transmission Line with High Voltage Reactors Decommissioning

Related Author

谢鹏

施围

桑志强

阮全荣

LIU Qing~1

LI Shan~2

FAN Xu-hua~2

ZHANG Zeng-qiang~3

Related Institution

西安交通大学

西北勘测设计院

西北勘测设计院陕西西安710049

陕西西安710001

Xi’an University of Science and Technology

⁰