| 用状态空间法对三相电压型PWM整流器建模 |
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| 引用本文： | 程琼,陈红兵. 用状态空间法对三相电压型PWM整流器建模[J]. 武汉理工大学学报(信息与管理工程版), 2005, 27(1): 22-25 |
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| 作者姓名： | 程琼 陈红兵 |
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| 作者单位： | 湖北工业大学,信息工程学院,湖北,武汉,430068 |
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| 摘 要： | 开关模型的物理概念清晰,在其基础上分析了三相电压型整流器的每相桥臂开关模型,进而建立了变换器带阻性负载时的模型,然后用派克变换对其进行线性变换,从而得到了开关在通态时的线性模型,最后用Matlab对其进行了仿真分析。
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| 关 键 词： | 三相电压型PWM整流器 开关模型 PWM |
| 文章编号： | 1007-144X(2005)01-0022-04 |
| 修稿时间： | 2004-08-31 |
Three Phase Voltage-Source PWM Rectifier Modeling Using the Status Space Method |
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| Cheng Qiong,Chen Hongbing Cheng Qiong: Assoc. Prof., School of Information Engineering,Hubei Industrial University,Wuhan ,China.. Three Phase Voltage-Source PWM Rectifier Modeling Using the Status Space Method[J]. Journal of Wuhan University of Technology(Information & Management Engineering), 2005, 27(1): 22-25 |
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| Authors: | Cheng Qiong Chen Hongbing Cheng Qiong: Assoc. Prof. School of Information Engineering Hubei Industrial University Wuhan China. |
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| Affiliation: | Cheng Qiong,Chen Hongbing Cheng Qiong: Assoc. Prof., School of Information Engineering,Hubei Industrial University,Wuhan 430068,China. |
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| Abstract: | The switch model has the feature of clear physical concept. Based on this feature, one-phase-leg model of three phase voltage-source PWM rectifier is analyzed. A three phase voltage-source PWM rectifier with resistive load is built. The Park transformation is applied to this model to obtain linear changes and a linear model is achieved. Matlab is used in the simulation analysis. |
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| Keywords: | three phase voltage-source PWM rectifier switch model PWM |
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