| 双PWM变频器的仿真研究 |
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| 引用本文： | 于平.双PWM变频器的仿真研究[J].变频器世界,2012(1):79-81,114. |
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| 作者姓名： | 于平 |
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| 作者单位： | 中国矿业大学信息与电气工程学院 |
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| 摘 要： | 鉴于采用双PWM变频技术的变频器其具有能量可双向流动、稳定直流母线电压、节省电能、减小变频器体积等优势,本文首先介绍电流源型双PWM变频器拓扑结构,且对其采样电路、转速测速电路、保护电路的设计,并由软件实现双PWM变频器仿真且对其波形进行分析,证明了双PWM变频技术的正确性和实用性。
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| 关 键 词： | 双PWM变频技术 拓扑结构 波形分析 |
The Simulation Research of Double PWM Inverter |
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| Yu Ping.The Simulation Research of Double PWM Inverter[J].THE WORLD OF INVERTERS,2012(1):79-81,114. |
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| Authors: | Yu Ping |
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| Abstract: | Because of the inverter using Double PWM inverter technology, which has some ad- vantages, such as Energy two-way flow, DC bus voltage stability, saving electricity, reducing the volume of inverter. The paper introduces the current source type topological structure of Double PWM converter, and designs the sampling circuit, the speed measurement circuit, the protection circuit. What＇s more, the paper realizes the simulation of Double PWM converter, analysis it＇s waveform and proofs the validity and practicability of Double PWM inverter. |
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| Keywords: | Double PWM inverter technology Topologioal structure Waveform analysis |
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