| 一种基于单极调制的SPWM变频电源死区设置的新方法 |
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| 引用本文： | 邓祥,顾彪,徐茵. 一种基于单极调制的SPWM变频电源死区设置的新方法[J]. 电气应用, 2002, 0(4): 35-36,57 |
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| 作者姓名： | 邓祥 顾彪 徐茵 |
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| 作者单位： | 大连理工大学,116023 |
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| 基金项目： | 国家自然科学基金资助项目 (10 0 75 0 10) |
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| 摘 要： | 分析了SPWM逆变电源的单极调制技术相对于双极调制技术的优缺点 ,提出了一种只在正弦基波换相处设置死区时间的新方法。阐述其机理并给出其PSPICE仿真结果
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| 关 键 词： | 单极调制 SPWM逆变电源 死区 |
| 修稿时间： | 2001-12-24 |
A Novel Dead-time Setting Method Based on Mono-pole Modulating SPWM Inverter Power Supply |
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| Deng Xiang Gu Biao. A Novel Dead-time Setting Method Based on Mono-pole Modulating SPWM Inverter Power Supply[J]. Electrotechnical Application, 2002, 0(4): 35-36,57 |
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| Authors: | Deng Xiang Gu Biao |
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| Affiliation: | Dalian University of Technology |
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| Abstract: | Compared with bipolar modulating, advantages and disadvantages of mono pole modulating of SPWM inverter power supply are analyzed, and a novel method is proposed that the dead time is set during the phase converting of sinusoidal fundamental wave. Explication of its theory is given and the result of the relative PSPICE simulation is presented. |
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| Keywords: | mono pole modulating SPWM inverter dead-time |
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