|本期目录/Table of Contents|

[1]程光威,路 颜,张 媛.基于三维空间矢量控制的三相四桥臂逆变器的研究[J].工业仪表与自动化装置,2019,(01):8-12.[doi:1000-0682（2019）01-0000-00]
　GHENG Guangwei,LU Yan,ZHANG Yuan.The research of three-phase four-leg inverter based on three-dimensional space vector control[J].Industrial Instrumentation & Automation,2019,(01):8-12.[doi:1000-0682（2019）01-0000-00]
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基于三维空间矢量控制的三相四桥臂逆变器的研究

《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:
8-12
栏目:
出版日期:
2019-02-15

文章信息/Info

Title:
The research of three-phase four-leg inverter based on three-dimensional space vector control
作者:
程光威; 路 颜; 张 媛
陕西铁路工程职业技术学院 轨道工程系，陕西 渭南 714000
Author(s):
GHENG Guangwei;  LU Yan;  ZHANG Yuan
Railway Engineering Department, Shaanxi Railway Institute, Shaanxi Weinan 714000，China
关键词:
三相四桥臂逆变器; 3D SVM; 开关电压矢量; MATLAB/Simulink软件; 三相平衡负载
Keywords:
three-phase four-leg inverter;  3D SVM;  switching voltage vector;  MATLAB/ Simulink software;  three-phase balanced loads
分类号:
TM464
DOI:
1000-0682（2019）01-0000-00
文献标志码:
A
摘要:
三相四桥臂逆变器比普通的三相三桥臂逆变器多一个臂对，普通的2D SVM已经无法满足这种逆变器控制的需求。因此提出一种静止abc坐标系下的3D SVM，这种方法不需要坐标变换，计算相对简单。同时，各个开关电压矢量的物理意义十分明确。该文对三相四桥臂逆变器的工作原理进行分析，推导出3D SVM的算法，通过MATLAB/Simulink软件对这种控制方法进行仿真验证。结果表明：在三相平衡负载情况下，三相四桥臂逆变器能够保持良好的动态特性和电压输出特性。
Abstract:
Due to the fact that three-phase four-leg inverter had one more pair of arms than three-phase three-leg inverter,ordinary 2D SVM could no longer meet the controlling requirements of such inverter. Therefore, a 3D SVM in static abc coordinate system was selected.This method did not require coordinate transformation and the calculation was relatively simple.Meanwhile,the physical significance of each switching voltage vector was very clear. This paper analyzed the working principle of the three-phase four-leg inverter,deduced the algorithm of 3D SVM,and verified this kind of controlling method by MATLAB or Simulink software.The results showed that the three-phase four-leg inverter could maintain good dynamic characteristics and voltage output characteristics under the condition of three-phase balanced loads

参考文献/References:

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相似文献/References:

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[2]路 颜,程光威,张 媛.不平衡和非线性负载下的逆变器控制技术研究[J].工业仪表与自动化装置,2018,(05):37.[doi:1000-0682（2018）05-0000-00]
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备注/Memo

备注/Memo:
收稿日期：2018-06-26
基金项目：陕西铁路工程职业技术学院2017年第二批科研基金（Ky2017-044）
作者简介：程光威(1991)，男，山东菏泽人，助教，主要从事地下与隧道工程技术。
更新日期/Last Update: 2019-01-15