| 基于TMS320F2407单元串联型多电平变频器控制系统设计 |
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| 引用本文： | 成玲,徐峻涛.基于TMS320F2407单元串联型多电平变频器控制系统设计[J].价值工程,2011,30(31):23-25. |
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| 作者姓名： | 成玲 徐峻涛 |
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| 作者单位： | 中国石油大学(华东),东营,257061 |
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| 摘 要： | 单元串联型多电平变频器因其众多优点,在中高压变频调速领域有着广泛的应用。通过多电平变频器的结构原理分析和多电平脉宽调制(PWM,Pulse Wavelength Modulation)控制理论研究,提出了一种基于DSP(Digital Signal Processor)芯片TMS320F2407的新型控制系统的设计方案。给出了控制系统的结构,分析了中心控制系统、单元控制系统各自组成,实现SPWM控制与变频器多电平PWM波形输出。实验结果表明采用该种设计的多电平变频器性能十分优越。
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| 关 键 词： | 多电平变频器 PWM DSP2407 |
Design of Control System Used for Cells Cascaded Multilevel Converter Based on TMS320F2407 |
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| Cheng Ling,Xu Juntao.Design of Control System Used for Cells Cascaded Multilevel Converter Based on TMS320F2407[J].Value Engineering,2011,30(31):23-25. |
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| Authors: | Cheng Ling Xu Juntao |
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| Institution: | Cheng Ling,Xu Juntao(China University of Petroleum,Dongying 257061,China) |
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| Abstract: | Because of its advantages,such as low input and output harmonics,high input power factor and efficiency,cells cascaded multi-level converter is widely used in the field of variable voltage and variable frequency controlment.Through the analysis of the multi-level converter's structure and its PWM(Pulse Wavelength Modulation) control theory,a new structure of control system based on TMS320F2407 DSP was proposed.The control system structure and components of the central system and subsystem are given in this ... |
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| Keywords: | multi-level inverter PWM DSP2407 |
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