|本期目录/Table of Contents|

[1]丁青青,鲁伟,徐长波,等. 三相并联混合有源电力滤波器的无源控制策略[J].电机与控制学报,2014,18(05):1-6.
 DING Qing-qing,LU Wei,XU Chang-bo,et al. Passivity-based control of a three-phase shunt hybrid active power filter[J].,2014,18(05):1-6.
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 三相并联混合有源电力滤波器的无源控制策略(PDF)
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《电机与控制学报》[ISSN:1007-449X/CN:23-1 408/TM]

卷:
18
期数:
2014年05
页码:
1-6
栏目:
出版日期:
2014-05-15

文章信息/Info

Title:
 Passivity-based control of a three-phase shunt hybrid active power filter
作者:
 丁青青 鲁伟 徐长波 李春文
 1. 清华大学电机工程与应用电子技术系,北京100084; 2. 清华大学自动化系,北京100084
Author(s):
 DING Qing-qing LU Wei XU Chang-bo LI Chun-wen
 1. Department of Electrical Engineering,Tsinghua University,Beijing 100084,China;
2. Department of Automation,Tsinghua University,Beijing 100084,China
关键词:
 有源电力滤波器 渐进稳定 阻尼注入 谐波治理 无源控制
Keywords:
 active power filter asymptotic stability damping injection harmonics suppression passivity-based control
分类号:
-
DOI:
-
文献标志码:
A
摘要:
 针对三相并联混合有源电力滤波器( SHAPF) 的非线性数学模型,利用无源控制的思想提
出了一种SHAPF 控制策略。首先建立了三相SHAPF 系统的欧拉-拉格朗日周期平均模型,然后
基于系统的无源性,采用能量成形和阻尼注入方法,提出了一种SHAPF 非线性控制策略,从理论上
保证了闭环系统的渐进稳定。最后仿真实验验证了该控制策略能够有效滤除电网中的谐波电流,
维持直流侧电容电压的稳定; 并且与传统线性二次型调节器相比,该控制策略具有更好的稳态补偿
效果和对负载变化的鲁棒性。
Abstract:
 To deal with the nonlinear model of the three-phase shunt hybrid active power filter( SHAPF) ,
a control strategy is proposed with the passivity-based control method. An averaged Euler-Lagrange system
model of the three-phase SHAPF was presented firstly. Then according to the passivity of the
SHAPF,a nonlinear control strategy was proposed by using the energy shaping and damping injection design
methodology. The global asymptotic stability of the close-loop system was ensured by the proposed
control strategy. Finally,simulation results illustrate good harmonic suppression and DC-bus capacitor
voltage regulation can be both achieved with the proposed strategy,and better harmonic elimination performance
and robustness are shown compared with the linear quadratic regulator method.

参考文献/References:

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备注/Memo

备注/Memo:
更新日期/Last Update: 2014-11-26