[1]郜阳,胡家喜,郭世明,等.基于LCL滤波器的三相电压型PWM整流电路分析与仿真[J].控制与信息技术(原大功率变流技术),2012,(05):5-9.[doi:10.13889/j.issn.2095-3631.2012.05.006]
 GAO Yang,HU Jia-xi,GUO Shi-ming,et al.Analysis and Simulation for Three-phase Voltage-source PWM Rectifier Circuit Based on LCL Filter[J].High Power Converter Technology,2012,(05):5-9.[doi:10.13889/j.issn.2095-3631.2012.05.006]
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基于LCL滤波器的三相电压型PWM整流电路分析与仿真()
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《控制与信息技术》(原《大功率变流技术》)[ISSN:2095-3631/CN:43-1486/U]

卷:
期数:
2012年05期
页码:
5-9
栏目:
应用基础研究
出版日期:
2012-10-05

文章信息/Info

Title:
Analysis and Simulation for Three-phase Voltage-source PWM Rectifier Circuit Based on LCL Filter
文章编号:
2095-3631(2012)05-0005-05
作者:
郜阳12胡家喜2郭世明1陈涛2刘林曼1
1. 西南交通大学电气工程学院 2. 南车株洲电力机车研究所有限公司
Author(s):
GAO Yang12HU Jia-xi2GUO Shi-ming1CHEN Tao2LIU Lin-man1
(1. School of Electrical Engineering, Southwest Jiaotong University, Chengdu, Sichuan 610031, China; 2. CSR Zhuzhou Institute Co.,Ltd., Zhuzhou, Hunan 412001, China)
关键词:
LCL 滤波器L 滤波器三相电压型整流器
Keywords:
LCL filter L filter three-phase voltage-source PWM rectifier
分类号:
TM461
DOI:
10.13889/j.issn.2095-3631.2012.05.006
文献标志码:
A
摘要:
电力电子设备中,诸如二极管、晶闸管等都会带来非线性和谐波电流等问题。三相电压型P W M 整流器有输入电流接近正弦、功率因数可控、能量双向流动等特点,采用这种整流器可以解决非线性和谐波电流问题,需要在电路中加入滤波器。传统纯电感L 滤波器的电感值一般比较大,就会出现装置体积大、成本高、系统的动态响应慢等问题。文章采用LCL 滤波器代替L 滤波器,因LCL 滤波器电感取值比L 滤波器电感取值小,能够解决传统滤波器所带来的问题。通过Matlab 建模仿真,验证了理论分析的正确性。
Abstract:
The problems such as nonlinear and harmonic current etc. are existing in power electronic devices(e.g., diode and thyristor rectifiers ). A solution to avoid mentioned problems is adopted by using the three-phase PWM rectifier which has the characteristics of input current closing to sinusoidal, controllable reactive power and bi-directional power flow capability. We should add filter to the circuit in order to eliminate distortion and harmonious. Because inductance value of traditional L filter with pure inductance is usually large, the problems such as large volume, high cost and slow dynamic response will arise. Traditional L filter is replaced by the LCL filter, on an account of inductor value of LCL filter smaller than the L filter’s, which can solve the problems brought by the traditional filter. Through the Matlab modeling and simulation, the correctness of theory analysis is verified.

参考文献/References:

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备注/Memo

备注/Memo:
收稿日期:2012- 03- 09
作者简介:郜阳(1 9 8 9- ),男,硕士研究生,主要从事电力电子设备主电路拓扑结构和滤波技术的研究。
更新日期/Last Update: 2016-11-29