| 矩阵变换器的SPWM控制技术及其实现 |
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| 引用本文： | 汤宁平,王建宽,吴汉光.矩阵变换器的SPWM控制技术及其实现[J].电工技术学报,2003,18(4):25-29. |
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| 作者姓名： | 汤宁平 王建宽 吴汉光 |
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| 作者单位： | 福州大学电气工程系,350002 |
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| 基金项目： | 福建省自然科学基金资助项目 (E9910 0 12 ) |
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| 摘 要： | 通过把矩阵变换器等效为虚拟的交 直 交变换器 ,将SPWM控制技术应用于其中 ,提出了矩阵变换器的SPWM控制策略。应用DSPTMS32 0C2 4 0对控制系统进行了设计 ,使该系统不仅满足了矩阵变换器对控制实时性的要求 ,性能良好 ,而且使系统的软、硬件电路的设计变得简单、灵活。样机试验结果验证了所提出的控制策略和系统设计方案的可行性
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| 关 键 词： | 矩阵变换器 正弦脉宽调制 数字信号处理器 |
| 修稿时间： | 2002年11月1日 |
SPWM Control Strategy on Matrix Converter and Its Implementation |
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| Tang Ningping Wang Jiankuan Wu Hanguang.SPWM Control Strategy on Matrix Converter and Its Implementation[J].Transactions of China Electrotechnical Society,2003,18(4):25-29. |
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| Authors: | Tang Ningping Wang Jiankuan Wu Hanguang |
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| Affiliation: | Fuzhou University 350002 China |
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| Abstract: | In this paper,the matrix converter(MC)is considered as a virtual AC DC AC converter.Sine pulse width modulation(SPWM)control technique is applied to control it.Thus a new control strategy for MC is presented.The control system based on the strategy is designed by using digital signal processor(DSP) TMS320C240.The system not only meets the requirement to real-time control and demonstrates high performance,but also simplifies the software and hardware of the system.A prototype of MC is made,and the results of experiment verify the feasibility of the SPWM control strategy and the system desing. |
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| Keywords: | Matrix converter sine pulse width modulation digital signal processor |
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