| SVPWM算法控制三电平逆变器仿真 |
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| 引用本文： | 田玉超,刘勇,丛望.SVPWM算法控制三电平逆变器仿真[J].应用科技,2005,32(2):37-39. |
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| 作者姓名： | 田玉超 刘勇 丛望 |
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| 作者单位： | 哈尔滨工程大学,自动化学院,黑龙江,哈尔滨,150001 |
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| 摘 要： | 三电平逆变器是目前电力电子与电力传动学科研究的热点之一,但其控制算法也要比传统的两电平逆变器复杂得多,一般采用便于数字实现的空间矢量脉宽调制(SVPWM)的方法来控制.介绍了SVPWM算法控制三电平逆变器的实现方法和具体步骤,最后给出了用MATLAB/Simulink仿真的结果,表明了三电平逆变器的优点,同时对于深入理解算法原理和控制过程也具有一定的参考价值.
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| 关 键 词： | SVPWM 三电平 MATLAB |
| 文章编号： | 1009-671X(2005)02-0037-03 |
| 修稿时间： | 2004年5月9日 |
Simulation of SVPWM algorithm control three-level converter |
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| TIAN Yu-chao,LIU Yong,Cong Wang.Simulation of SVPWM algorithm control three-level converter[J].Applied Science and Technology,2005,32(2):37-39. |
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| Authors: | TIAN Yu-chao LIU Yong Cong Wang |
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| Abstract: | At present three_level converter is one of the hot spots in the study of electronics and power transmission ,but its control algorithm is more complex than the traditional two_level converter. So the method of space voltage vector pulse width modulation (SVPWM), which can be realized by digital tools easily is often used to control the three_level converter. The simulation steps of SVPWM algorithm are introduced and simulation results are given by MATLAB/Simulink,verifying the advantages of three_level converter. |
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