Research on Intelligent Vacuum Breaker Control Strategy in Switching Different Load

HE Yan1; CHEN Xuan-shu1; LIU Fei1; XU Jing1; QIU Jin1; ZHANG Hu2

doi:10.13296/j.1001-1609.hva.2011.10.002

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Research on Intelligent Vacuum Breaker Control Strategy in Switching Different Load

更新时间：2025-04-26

- Research on Intelligent Vacuum Breaker Control Strategy in Switching Different Load
- High VoltageApparatus Vol. 47, Issue 10, Pages: 1-6(2011)
- 作者机构：
  
  1. 国网电力科学研究院
  2. 中南电力设计院
- 作者简介：
- 基金信息：
- DOI：10.13296/j.1001-1609.hva.2011.10.002
  CLC： TM564.2
- Published：2011
- 稿件说明：
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[1]何妍,陈轩恕,刘飞,许晶,邱进,张瑚.智能真空开关投切不同负载控制策略研究[J].高压电器,2011,47(10):1-6.

HE Yan1, CHEN Xuan-shu1, LIU Fei1, et al. Research on Intelligent Vacuum Breaker Control Strategy in Switching Different Load[J]. High voltageapparatus, 2011, 47(10): 1-6.
[1]何妍,陈轩恕,刘飞,许晶,邱进,张瑚.智能真空开关投切不同负载控制策略研究[J].高压电器,2011,47(10):1-6. DOI： 10.13296/j.1001-1609.hva.2011.10.002.

HE Yan1, CHEN Xuan-shu1, LIU Fei1, et al. Research on Intelligent Vacuum Breaker Control Strategy in Switching Different Load[J]. High voltageapparatus, 2011, 47(10): 1-6. DOI： 10.13296/j.1001-1609.hva.2011.10.002.

摘要

智能真空开关主要应用在电容器组、电抗器组、空载线路和空载变压器的投切等4个方面

在输电线路自动重合闸以及短路电流开断方面还处于研究试验阶段。笔者目的是研究真空开关投切不同负载的控制策略。文中首先论述了选相投切的基本原理

然后分析了开关投切不同负载的操作过电压

最后选取电容器组和电抗器组作为容性负载和感性负载的典型

详细分析并总结了考虑预击穿、重燃与机械分散性等条件下

智能真空开关投切电容器组和电抗器组的最优控制策略。

Abstract

Intelligent vacuum breakers is mainly applied in switching capacitor

inductance

on-load line and no-load transformer

and is applied on the stage of research in switching automatic reclosing transmission line and short-circuit current.Purpose of this paper is to study the vacuum switch switching control strategy for different loads.This paper firstly discusses the basic principle of phase selected

and then analyzes the over-voltage of switching different load.Lastly

it selects capacitor and inductance as the typical represents of capacitive load and inductance load

and detailedly analyzes and summaries the intelligent vacuum breaker optimal control strategy in switching different load in considering of advance breakdown

reignite and mechanical dispersion.

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Related Institution

School of Electrical Engineering, Dalian University of Technology

Inner Mongolia HMHJ Aluminium Electricity Co., Ltd.

North China Branch of State Grid Corporation of China

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