Development of Outdoor UHV AC Bypass Disconnectors for UHV Series Compensation

DENG Wen-hua; HUANG Zhan-xian; ZHANG Chan-yu

doi:10.13296/j.1001-1609.hva.2013.08.014

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Development of Outdoor UHV AC Bypass Disconnectors for UHV Series Compensation

更新时间：2025-04-26

- Development of Outdoor UHV AC Bypass Disconnectors for UHV Series Compensation
- High VoltageApparatus Vol. 49, Issue 8, Pages: 81-86(2013)
- 作者机构：
  
  湖南长高高压开关集团股份公司
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2013.08.014
  CLC： TM564.1
- Published：2013
- 稿件说明：
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[1]邓文华,黄展先,张婵裕.用于特高压串联补偿工程中的户外特高压交流旁路隔离开关研制[J].高压电器,2013,49(08):81-86.

DENG Wen-hua, HUANG Zhan-xian, ZHANG Chan-yu. Development of Outdoor UHV AC Bypass Disconnectors for UHV Series Compensation[J]. High voltageapparatus, 2013, 49(8): 81-86.
[1]邓文华,黄展先,张婵裕.用于特高压串联补偿工程中的户外特高压交流旁路隔离开关研制[J].高压电器,2013,49(08):81-86. DOI： 10.13296/j.1001-1609.hva.2013.08.014.

DENG Wen-hua, HUANG Zhan-xian, ZHANG Chan-yu. Development of Outdoor UHV AC Bypass Disconnectors for UHV Series Compensation[J]. High voltageapparatus, 2013, 49(8): 81-86. DOI： 10.13296/j.1001-1609.hva.2013.08.014.

摘要

特高压串联补偿系统技术研究中

特高压旁路隔离开关作为投退串联补偿装置的关键控制设备需要开展研制。该设备的研制需要解决特高压绝缘、大电流通流、开合高参数母线转换电流装置设计等难点。制造厂结合特高压中线扩建工程要求

通过对使用条件及需求参数的系统分析

确定了最优设计方案

并经制作样机、全套型式试验验证及挂网运行

结果表明该产品性能稳定可靠

技术指标能完全满足特高压串联补偿系统的工程需求。

Abstract

To develop ultra high voltage（UHV） bypass disconnectors for UHV series compensation equipment

UHV insulation

temperature rise by large current

and the issues in design of switching bus-transfer current device with high parameters were analyzed.According to the requirements of the UHV AC extension project

the manufactures determined an optimal design scheme

and assembled prototypes.The prototype UHV bypass disconnectors have completed the tests

and come into operation in the UHV project.The result shows that the disconnectors meet the requirements of UHV series compensation equipment with stable and reliable performance.

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China Electric Power Research Institute

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