New Design Technique of Reactive Power and Harmonic Automatic Compensation Equipment

ZHONG Gui-sheng; ZENG Guo-hong

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New Design Technique of Reactive Power and Harmonic Automatic Compensation Equipment

更新时间：2024-09-14

- New Design Technique of Reactive Power and Harmonic Automatic Compensation Equipment
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Issue 3, Pages: 11-14(2004)
- 作者机构：
  
  1. 北京交通大学电气工程学院
  2. 北京交通大学电气工程学院北京100044
- 作者简介：
- 基金信息：
- DOI：
  CLC： TM762
- Published：2004，
- 稿件说明：
移动端阅览
[1]钟贵生,曾国宏.无功与谐波自动补偿装置设计的新方法[J].电力电容器,2004,{4}(03):11-14.

ZHONG GUI-SHENG, ZENG GUO-HONG. New Design Technique of Reactive Power and Harmonic Automatic Compensation Equipment. [J]. Power capacitor & reactive power compensation, 2004, (3): 11-14.
[1]钟贵生,曾国宏.无功与谐波自动补偿装置设计的新方法[J].电力电容器,2004,{4}(03):11-14. DOI：

ZHONG GUI-SHENG, ZENG GUO-HONG. New Design Technique of Reactive Power and Harmonic Automatic Compensation Equipment. [J]. Power capacitor & reactive power compensation, 2004, (3): 11-14. DOI：

摘要

提出了基于双 DSP结构的有源滤波与无源滤波相结合的无功与谐波动态补偿原理和方案

设计了无功与谐波自动补偿装置主电路结构与控制系统。采用晶闸管相控电抗器（ TCR）的无源滤波器可以增大电源系统的容量

降低成本 ;而采用基于双 DSP结构的有源滤波器可以大大改善滤波性能

并能抑制 L C电路与电网之间的谐振

提高补偿系统动态性能。此装置主要解决了补偿中的谐振问题

并使电力系统的功率因数提高到 0 .9以上

同时有效抑制了供电网的谐波

Abstract

This paper discusses the reactive power and harmonic dynamic compensation principle and their scheme combining passive power filtering with active power filtering based on dual DSPs. The main circuit frame and control system of reactive power and harmonic automatic compensation installation are designed. To use the passive powered filter with TCR can enlarge the capacity of power source system

and reduce its cost. While the reactive power filter based dual DSPs can improve the performance of filtering

and restrain the resonance between LC circuit and electrical network as well as improve the dynamic performance of compensation system. The equipment solves mainly the resonance problem in compensation

makes power factor be more than 0.9

and restrains the harmonic in electrical network effectively.

关键词

无功功率谐波补偿有源滤波DSP

Keywords

reactive powerharmoniccompensationActive power filteringDSP

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