|本期目录/Table of Contents|

[1]黄 澔,李生民.采用多逆变器重构矩阵变换器SVPWM调制策略[J].工业仪表与自动化装置,2019,(01):36-41.[doi:1000-0682（2019）01-0000-06]
　HUANG Hao,LI Shengmin.The SVPWM modulation strategy of matrix converter based on multi inverters reconstruction[J].Industrial Instrumentation & Automation,2019,(01):36-41.[doi:1000-0682（2019）01-0000-06]
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采用多逆变器重构矩阵变换器SVPWM调制策略

《工业仪表与自动化装置》[ISSN:1000-0682/CN:61-1121/TH]

卷:
期数:
2019年01期
页码:
36-41
栏目:
出版日期:
2019-02-15

文章信息/Info

Title:
The SVPWM modulation strategy of matrix converter based on multi inverters reconstruction
作者:
黄 澔1; 李生民2
1. 西安陕鼓动力股份有限公司，西安 710075；
2. 西安理工大学 自动化与信息工程学院，西安 710048
Author(s):
HUANG Hao1; LI Shengmin2
1. Xi’an Shaangu Power Co.,Ltd., Xi’an 710075,China;
2. Faculty of Automation and Information Engineering, Xi’an University of Technology, Xi’an 710048, China
关键词:
矩阵变换器; 间接空间矢量; 电压传输比
Keywords:
matrix converter;  indirect space vector modulation;  voltage transfer ration
分类号:
TM921
DOI:
1000-0682（2019）01-0000-06
文献标志码:
A
摘要:
针对矩阵变换器电压传输比低、调制策略复杂的问题，该文提出了一种采用多个逆变器重新构建矩阵变换器新型SVPWM调制策略。该策略采用三相最大线电压作为逆变器的直流母线电压以提高电压传输比。重构是基于双向开关的逆变器，控制策略简单，易于在线实现。传统策略与新型策略的仿真与实验表明：在线性调制范围内，新型SVPWM调制算法电压传输比提高到0.955，与传统间接空间矢量调制算法的0.866电压传输比相比，提高了10%，开关损耗减小到了原来的50%。
Abstract:
A novel SVPWM modulation strategy based on multiple inverters is proposed to solve the problem of low voltage transmission ratio and complex modulation strategy of matrix converter.The three-phase maximum line voltage is used as the DC busbar voltage of the inverter to improve the voltage transfer ratio.Reconfiguration is based on the bi-directional switch inverter, control strategy is simple and easy to implement online.Simulation and experiment of traditional and new strategies show that the voltage transmission ratio of the new SVPWM modulation algorithm is increased to 0.955 in the linear modulation range, which is 10% higher than the 0.866 voltage transmission ratio of the traditional indirect space vector modulation algorithm, and the switching loss is reduced to 50%.

参考文献/References:

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相似文献/References:

[1]黄 澔.虚拟不可控整流矩阵变换器电压法四步换流策略研究[J].工业仪表与自动化装置,2018,(04):50.
　HUANG Hao.Research of four-step commutation technology based on the measurement of input voltage based on the virtual uncontrolled rectifier matrix converterHUANG Hao[J].Industrial Instrumentation & Automation,2018,(01):50.

备注/Memo

备注/Memo:
收稿日期：2018-06-04
作者简介：黄澔，女，陕西西安人，硕士研究生，工程师，研究方向为电力电子。
更新日期/Last Update: 2019-01-15