Compensation Device of Thyristor Switching Capacitor Controlled by Microcomputer

SONG Ling-li; LIU An-jie

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Compensation Device of Thyristor Switching Capacitor Controlled by Microcomputer

更新时间：2025-04-26

- Compensation Device of Thyristor Switching Capacitor Controlled by Microcomputer
- High VoltageApparatus Issue 1, Pages: 31-32+36(2004)
- 作者机构：
  
  1. 武汉大学电气工程学院
  2. 武汉大学电气工程学院湖北武汉430072
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM761
- Published：2004
- 稿件说明：
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[1]宋伶俐,刘岸杰.用微机控制的晶闸管投切电容器补偿装置[J].高压电器,2004(01):31-32+36.

SONG Ling-li, LIU An-jie. Compensation Device of Thyristor Switching Capacitor Controlled by Microcomputer[J]. High voltageapparatus, 2004, (1): 31-32+36.
[1]宋伶俐,刘岸杰.用微机控制的晶闸管投切电容器补偿装置[J].高压电器,2004(01):31-32+36. DOI：

SONG Ling-li, LIU An-jie. Compensation Device of Thyristor Switching Capacitor Controlled by Microcomputer[J]. High voltageapparatus, 2004, (1): 31-32+36. DOI：

摘要

用微机控制的晶闸管投切电容器补偿装置以工业PC机作为控制核心

采用了新颖的快速无功功率检测方法和独特的晶闸管控制技术。它可满足低压配电网基波无功补偿的快速性和实时性要求。笔者介绍了该装置的主回路控制方式和控制电路构成

并通过模拟负荷投切试验验证了其投切的正确性。

Abstract

In th e dynamic reactive power compensation device

an industrial computer is employed as the control center and a rapid reactive power detecting method with a specia l thyristor controlling technology is available.It can compensate the fundamenta l-wave reactive power in distribution network in real time.The control mode of t he main circuit and the schematic block of the device are presented in detail.A switching test with simulated load shows that the device is effective.

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