Design and Application of a User-side Smart Power Quality Integrated Control Device

ZHANG Liang; XU Kui; CHEN Gang; CHEN Bin; SHUI Henghua; MA Chao; JIANG Fenglei

doi:10.14044/j.1674-1757.pcrpc.2017.06.005

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Design and Application of a User-side Smart Power Quality Integrated Control Device

更新时间：2024-09-14

- Design and Application of a User-side Smart Power Quality Integrated Control Device
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 38, Issue 6, Pages: 23-27(2017)
- 作者机构：
  
  1. 南京工程学院
  2. 江苏南自通华电力自动化股份有限公司
  3. 江苏省电力公司徐州供电公司
  4. 国网江苏省电力公司电力科学研究院
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2017.06.005
  CLC： TM761.12
- Published：2017，
- 稿件说明：
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[1]张亮,徐魁,陈刚,陈兵,水恒华,马超,姜风雷.一种用户侧智慧型电能质量综合治理装置的设计与应用[J].电力电容器与无功补偿,2017,38(06):23-27.

ZHANG LIANG, XU KUI, CHEN GANG, et al. Design and Application of a User-side Smart Power Quality Integrated Control Device. [J]. Power capacitor & reactive power compensation, 2017, 38(6): 23-27.
[1]张亮,徐魁,陈刚,陈兵,水恒华,马超,姜风雷.一种用户侧智慧型电能质量综合治理装置的设计与应用[J].电力电容器与无功补偿,2017,38(06):23-27. DOI： 10.14044/j.1674-1757.pcrpc.2017.06.005.

ZHANG LIANG, XU KUI, CHEN GANG, et al. Design and Application of a User-side Smart Power Quality Integrated Control Device. [J]. Power capacitor & reactive power compensation, 2017, 38(6): 23-27. DOI： 10.14044/j.1674-1757.pcrpc.2017.06.005.

摘要

因大量单相负荷的存在

农网配电台区线路三相不平衡情况严重

同时电流畸变率较大

降低了变压器出力甚至影响安全运行。针对上述问题

提出一种用户侧智慧型电能质量综合治理装置（user-side smart power quality correct device

简称USPC）

在用户侧集中治理三相不平衡

兼顾无功补偿与谐波抑制。USPC由智能协调单元控制智能电容器和有源电力电子装置协同工作

并通过合理的容量分配

实现较高的性价比。经现场示范和应用检验

论文所提设计正确有效。

Abstract

Due to a large amount of single-phase load in rural area

the three-phase current unbalance problem is serious in distribution network

which influences the safety and quality.To solve it

a user-side smart power quality correct device（USPC）is proposed

which controls the three-phase unbalance and also compensate the reactive power and harmonic.By the smart unit

smart capacitor and active power quality device cooperate together.And by the optimization

a cost-effective system is realized.The scheme is validated in the industry

with an economic and effective result.

关键词

不平衡治理电能质量智能协同控制无功补偿谐波抑制

Keywords

unbalanced compensationpower qualitysmart cooperative controlreactive power compensationharmonic restraining

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