Development and Realization of a New Measure-control Method for Automatic Compensation Arc-suppression Equipment

YAN Jing; MA Zhi-ying

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Development and Realization of a New Measure-control Method for Automatic Compensation Arc-suppression Equipment

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- Development and Realization of a New Measure-control Method for Automatic Compensation Arc-suppression Equipment
- High VoltageApparatus Issue 3, Pages: 165-168(2007)
- 作者机构：
  
  1. 西安交通大学电气工程学院
  2. 西安交通大学电气工程学院陕西西安710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM764
- Published：2007
- 稿件说明：
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[1]闫静,马志瀛.自动补偿消弧装置新型测控方法的研究及其实现[J].高压电器,2007(03):165-168.

YAN Jing, MA Zhi-ying. Development and Realization of a New Measure-control Method for Automatic Compensation Arc-suppression Equipment[J]. High voltageapparatus, 2007, (3): 165-168.
[1]闫静,马志瀛.自动补偿消弧装置新型测控方法的研究及其实现[J].高压电器,2007(03):165-168. DOI：

YAN Jing, MA Zhi-ying. Development and Realization of a New Measure-control Method for Automatic Compensation Arc-suppression Equipment[J]. High voltageapparatus, 2007, (3): 165-168. DOI：

摘要

自动补偿消弧装置的技术核心就在于对电网对地电容电流的准确跟踪和精确测量。针对目前电容电流检测方法的局限性

同时考虑系统阻尼率的影响

提出了一种新型测控方法

并得到两台消弧线圈并联运行时的测控方法。在此基础上研制了以PC/104工业控制计算机为核心的自动补偿消弧装置控制器

模拟试验表明提出的方法可以明显提高电网对地电容电流的测量精度。

Abstract

Tracing and measuring the network-to-earth capacitive currents is technical core of automatic arc-suppression equipments.A new measure-control method was proposed by considering the impact of system damping rate.And the measure-control method for two parallel connected extinction coils was obtained.A controller was developed for automatic compensation arc-suppression equipment

by using PC/104 industrial control computer.Simulation tests demonstrate that the method improves the measure precision of the network-to-earth capacitive current.

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