| 整流级无零矢量TSMC输入功率因数的研究 |
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| 引用本文： | 皇金锋,董锋斌.整流级无零矢量TSMC输入功率因数的研究[J].电气技术,2011(1):24-28. |
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| 作者姓名： | 皇金锋 董锋斌 |
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| 作者单位： | 陕西理工学院电气工程系; |
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| 基金项目： | 陕西省教育厅科学研究计划资助项目(2010JK468) |
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| 摘 要： | 根据整流级无零矢量TSMC输入功率因数控制的要求,推导了占空比的数学表达式.提出应用参考输入电压矢量来实现占空比的控制.依据整流级输出电压为正的条件,推导了输入功率因数角的范围.并用PSIM仿真软件对TSMC的调制策略进行验证,仿真结果表明了理论分析的正确性,为TSMC的实现提供一定的理论依据.
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| 关 键 词： | 双级式矩阵变换器 输入功率因数 占空比 PSIM |
Research for Input Power Factor of Rectifier Stage without Zero Vectors of TSMC |
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| Huang Jinfeng,Dong Fengbin.Research for Input Power Factor of Rectifier Stage without Zero Vectors of TSMC[J].Electrical Engineering,2011(1):24-28. |
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| Authors: | Huang Jinfeng Dong Fengbin |
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| Affiliation: | Huang Jinfeng Dong Fengbin (Department of Electrical Engineering,Shaanxi University of Technology,Hanzhong,Shaanxi 723003) |
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| Abstract: | According to input power factor control requirement of two stage matrix converter without zero vectors, the mathematical expressions of duty ratio are deduced. The reference input voltage vector is presented to achieve the duty cycle control. The input power factor angle range is derived according to rectifier output positive voltage condition. The modulation strategies of TSMC are tested and verified with PSIM software. Simulation results show the validity of theoretical analysis. Thus provides a theory ba... |
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| Keywords: | two stage matrix converter input power factor duty ratio PSIM |
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