Optimize Control of Minimum DC Side Voltage for Active Power Filter

LI Hui; YUAN Tingting

doi:10.14044/j.1674-1757.pcrpc.2017.05.007

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Optimize Control of Minimum DC Side Voltage for Active Power Filter

更新时间：2024-09-14

- Optimize Control of Minimum DC Side Voltage for Active Power Filter
- POWER CAPACITOR & REACTIVE POWER COMPENSATION Vol. 38, Issue 5, Pages: 33-36(2017)
- 作者机构：
  
  1. 武昌工学院
  2. 平高集团
- 作者简介：
- 基金信息：
- DOI：10.14044/j.1674-1757.pcrpc.2017.05.007
  CLC： TM761
- Published：2017，
- 稿件说明：
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[1]李辉,袁婷婷.有源电力滤波器最小直流侧电压优化控制[J].电力电容器与无功补偿,2017,38(05):33-36+43.

LI HUI, YUAN TINGTING. Optimize Control of Minimum DC Side Voltage for Active Power Filter. [J]. Power capacitor & reactive power compensation, 2017, 38(5): 33-36.
[1]李辉,袁婷婷.有源电力滤波器最小直流侧电压优化控制[J].电力电容器与无功补偿,2017,38(05):33-36+43. DOI： 10.14044/j.1674-1757.pcrpc.2017.05.007.

LI HUI, YUAN TINGTING. Optimize Control of Minimum DC Side Voltage for Active Power Filter. [J]. Power capacitor & reactive power compensation, 2017, 38(5): 33-36. DOI： 10.14044/j.1674-1757.pcrpc.2017.05.007.

摘要

直流侧电压控制是有源电力滤波器（active power filter

APF）的关键技术之一

直接关系到APF的稳定运行、补偿效果和功率损耗。为了保证APF的运行和补偿效果

并有效地减小由直流侧电压产生的功率损耗

本文从无功功率传递的角度

提出一种优化的直流侧最小电压控制策略。该策略可以根据负载无功功率变化的情况

实时计算出最小直流侧电压值

在保证APF补偿效果的前提下有效地减小系统功率损耗。通过软件仿真和样机实验

验证了所提出策略的可行性和优越性。

Abstract

DC side voltage control is one of the key technologies in APF

and it is directly related to thestable operation

compensation effect and power loss in APF. In order to ensure the operation andcompensation effect of APF

and effectively reduce the power loss generated by DC side voltage

anoptimal DC side minimum voltage control strategy based on transfer reactive power is proposed in thispaper. The proposed strategy can calculate the minimum DC side voltage value in real-time according tothe change of the load reactive power

and effectively reduce the power loss under the premise of ensuringAPF compensation effect. Through the simulation and prototype experiment results

the feasibility andsuperiority of the proposed strategy are verified.

关键词

有源电力滤波器无功功率补偿效果功率损耗

Keywords

active power filtercompensation performancepower lossreactive power

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Related Institution

College of Electrical and Information Engineering, Beihua University

Ningbo Xinrong Electric Co.,Ltd

北京交通大学电气工程学院北京100044

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华南理工大学电力学院广州510640

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