| 特征参数对死区效应的影响 |
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| 引用本文： | 梅建伟,姜木霖,刘杰.特征参数对死区效应的影响[J].湖北汽车工业学院学报,2012(3):25-27,48. |
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| 作者姓名： | 梅建伟 姜木霖 刘杰 |
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| 作者单位： | 湖北汽车工业学院电气与信息工程学院,湖北十堰442002 |
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| 基金项目： | 湖北省自然科学基金项目（2009CDB343） |
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| 摘 要： | 对逆变器的死区时间形成的偏差电压产生的谐波进行了分析,通过Matlab建立了单相桥式逆变器的模型,详细讨论了调制度、载波比、死区时间、基波频率、母线电压和负载特性对死区效应的影响,通过不同情况下的数据对比,验证了特征参数对死区效应的影响。
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| 关 键 词： | 逆变器 死区效应 调制度 载波比 |
Effect of Characteristic Parameters on Dead-time |
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| Mei Jianwei,Jiang Mulin,Liu Jie.Effect of Characteristic Parameters on Dead-time[J].Journal of Hubei Automotive Industries Institute,2012(3):25-27,48. |
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| Authors: | Mei Jianwei Jiang Mulin Liu Jie |
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| Institution: | Mei Jianwei, Jiang Mulin, Liu ,lie (School of Electrical ＆ information Engineering, Hubei Automotive Industries Institute, Shiyan 442002, China) |
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| Abstract: | The harmonics generated by the bias voltage that the dead time of inverter produced was analyzed. The bridge inverter model was established by Matlab. The effect of characteristic parameters on the dead-time was discussed, such as modulation, carrier ratio, dead-time, fundamental frequency, bus voltage and load characteristics. It was verified by comparison with the data in different situations. |
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| Keywords: | inverter dead-time effect modulation carrier ratio |
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