| 基于MATLAB的三电平空间电压矢量逆变器的仿真研究 |
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| 引用本文： | 赵振民,高鹏,李斐.基于MATLAB的三电平空间电压矢量逆变器的仿真研究[J].机械制造与自动化,2011,40(6). |
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| 作者姓名： | 赵振民 高鹏 李斐 |
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| 作者单位： | 黑龙江科技学院电气与信息工程学院,黑龙江哈尔滨,150027 |
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| 摘 要： | 在论述二极管钳位型三电平逆变器的拓扑结构的基础上,介绍了空间电压矢量( SVPWM)的基本原理、SVPWM算法的区域判断和矢量作用时间计算,讲解了一种判断小扇区的新型方法.通过MATLAB进行系统仿真,得出仿真结果,证明了三电平逆变器的优点.
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| 关 键 词： | SVPWM 三电平 MATLAB 扇区判断 NPC |
Simulation of Three-level Space Vector (SVPWM) Inverter Based on M(ci)aab |
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| ZHAO Zhen-min,GAO Peng,LI Fei.Simulation of Three-level Space Vector (SVPWM) Inverter Based on M(ci)aab[J].Machine Building & Automation,2011,40(6). |
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| Authors: | ZHAO Zhen-min GAO Peng LI Fei |
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| Affiliation: | ZHAO Zhen-min,GAO Peng,LI Fei(College of Electric and Information Engineering,Heilongjiang Institute of Science and Technology,Harbin 150027,China) |
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| Abstract: | This article discusses the tapological type structure of diode clamp type three-level inverter,introduces the basic principle of space voltage vector(the basic principle of implementing SVPWM),the regional judgment and implementing SVPWM algorithm of vector action time calculation and explains a new method of judging small sector.Finally,through MATLAB simulation model.It obtains the simulation result which shows the advantages of three-level inverter. |
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| Keywords: | SVPWM three-level MATLAB sector judgment NPC |
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