节点文献
空间矢量控制三电平逆变器的建模和半实物仿真
Modeling and Real-Time Simulation of 3-level Inverter with Space Vector Pulse Width Modulation
【摘要】 介绍了三电平逆变器的研究前景和系统组成,分析了三电平逆变器的拓扑结构;阐述了三电平空间矢量脉宽调制(SVPWM)的原理,提出了具体的算法步骤。最后建立了基于SIMULINK的实验模型;利用RT-LAB作为半实物仿真平台,实验验证了本文提出的方案。
【Abstract】 This paper introduces the application prospect and the configuration of the 3-level inverter. The topological structure of the 3-level inverter is analyze. Then, the principle of space vector pulse width modulation (SVPWM) in the control of 3-level inverter is stated, and the resolving process is given. Finally, the experimentation model in Simulink is presented. The scheme of the inverter is tested and verified based on RT-LAB real-time simulation system.
【关键词】 三电平逆变器;
空间矢量脉宽调制;
SIMULINK;
RT-LAB半实物仿真;
【Key words】 three-level inverter; SVPWM; SIMULINK; RT-LAB real-time simulation;
【Key words】 three-level inverter; SVPWM; SIMULINK; RT-LAB real-time simulation;
- 【文献出处】 船电技术 ,Marine Electric & Electronic Engineering , 编辑部邮箱 ,2006年04期
- 【分类号】TM464
- 【下载频次】259