| 基于电流无差拍控制的PWM整流器 |
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| 引用本文： | 蒯松岩,代尚方,吴涛,张能.基于电流无差拍控制的PWM整流器[J].电气传动,2011(9):23-25,33. |
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| 作者姓名： | 蒯松岩 代尚方 吴涛 张能 |
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| 作者单位： | 中国矿业大学信息与电气工程学院;江苏省电力传动与自动控制工程技术研究中心; |
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| 基金项目： | 中国矿业大学青年科研基金项目(OC091243); 江苏省自然科学基金(BK2009526) |
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| 摘 要： | 给出了三相电压型PWM整流器(VSR)的拓扑结构和数学模型,基于三相VSR在两相同步旋转坐标系下的离散数学模型,提出了对网侧电流实施无差拍控制的方法,并通过SVPWM方法进行调制,以TMS320F2812为核心,对三相VSR进行闭环控制.介绍了系统的硬件和软件设计,实现了三相VSR的全数字控制.实验结果证实了该方法的正...
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| 关 键 词： | 无差拍控制 PWM整流器 空间矢量脉宽调制 |
PWM Rectifier Based on Current Deadbeat Control |
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| KUAI Song-yan,DAI Shang-fang,WU Tao,ZHANG Neng.PWM Rectifier Based on Current Deadbeat Control[J].Electric Drive,2011(9):23-25,33. |
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| Authors: | KUAI Song-yan DAI Shang-fang WU Tao ZHANG Neng |
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| Affiliation: | KUAI Song-yan1,2,DAI Shang-fang1,WU Tao1,ZHANG Neng1,2(1.School of Information and Electrical Engineering,China University of Mining and Technology,Xuzhou221008,Jiangsu,China,2.Jiangsu Electrical Drive &Control EngineeringTechnology Research Center,China) |
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| Abstract: | The topology and the mathematical model of three-phase voltage source rectifier(VSR)was presented.According to the discrete mathematical model of the three-phase in two-phase synchronization coordinates,the concept of grid-side current deadbeat control was given,the modulation was made with SVPWM method,the system hardware and software were designed with TMS320F2812chip,the full digital closed loop control of three-phase PWM rectifier with DSP was achieved.The experimental results show its validity and prac... |
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| Keywords: | deadbeat control PWM rectifier space vector pulse width modulation(SVPWM) |
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