Study on Elimination of 5<sup>th</sup> and 7<sup>th</sup> Harmonics by TCT Type Adjustable Reactor

WANG Heng; ZHAO Yan; LIU Xiaojun; ZHANG Xiaojun

doi:10.14044/j.1674-1757.pcrpc.2014.02.011

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Study on Elimination of 5^th and 7^th Harmonics by TCT Type Adjustable Reactor

更新时间：2024-09-14

- Study on Elimination of 5^th and 7^th Harmonics by TCT Type Adjustable Reactor
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 35, Issue 2, Pages: 57-61(2014)
- 作者机构：
  
  1. 西安森宝电气工程有限公司
  2. 西安交通大学电气工程学院
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2014.02.011
  CLC： TM47
- Published：2014，
- 稿件说明：
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[1]王恒,赵妍,刘晓君,张晓军.TCT变压器型可控电抗器消除5、7次谐波的研究[J].电力电容器与无功补偿,2014,35(02):57-61+74.

WANG HENG, ZHAO YAN, LIU XIAOJUN, et al. Study on Elimination of 5^th and 7^th Harmonics by TCT Type Adjustable Reactor. [J]. Power capacitor & reactive power compensation, 2014, 35(2): 57-61.
[1]王恒,赵妍,刘晓君,张晓军.TCT变压器型可控电抗器消除5、7次谐波的研究[J].电力电容器与无功补偿,2014,35(02):57-61+74. DOI： 10.14044/j.1674-1757.pcrpc.2014.02.011.

WANG HENG, ZHAO YAN, LIU XIAOJUN, et al. Study on Elimination of 5^th and 7^th Harmonics by TCT Type Adjustable Reactor. [J]. Power capacitor & reactive power compensation, 2014, 35(2): 57-61. DOI： 10.14044/j.1674-1757.pcrpc.2014.02.011.

摘要

为解决双绕组Dyn联结的晶闸管控制变压器型可控电抗器设备产生的5、7次谐波大的问题

以实现设备的良好应用

笔者采用双二次绕组控制模式

通过移相方式抵消设备产生的5、7次谐波

并搭建试验电路对其进行验证。结果表明

该接线方式对5、7次谐波抵消率在90%以上

能确保设备的经济运行。

Abstract

In this paper

for solving the 5thand 7thharmonics generated by the TCT（ thyristor controled transformer） type adjustable reactor of Dyn connection and achieving good application of the equipment

the double secondary winding control mode is used to offset the 5thand 7thharmonics generated by the equipment by way of phase shift. And test circuit is set up for validation. It is shown by the result that the elimination ratio of the 5thand 7thharmonics in the double secondary winding is above 90%

which assures economic operation of the equipment.

关键词

晶闸管控制变压器（TCT）总谐波畸变率Ddy联结5、7次谐波消除

Keywords

thyristor controled transformer（TCT）total harmonic distortionDdy connection5th7th harmonic elimination

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Study on Elimination of 5th and 7th Harmonics by TCT Type Adjustable Reactor

DOI：10.14044/j.1674-1757.pcrpc.2014.02.011

摘要

Abstract

关键词

Keywords

references

Study on Elimination of 5^th and 7^th Harmonics by TCT Type Adjustable Reactor