| 多环节单/三相电力电子功率变换器的研究设计 |
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| 引用本文： | 许明艳,张全柱,邓永红,李学哲.多环节单/三相电力电子功率变换器的研究设计[J].华北科技学院学报,2012(4):30-34. |
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| 作者姓名： | 许明艳 张全柱 邓永红 李学哲 |
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| 作者单位： | 华北科技学院信息与控制技术研究所 |
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| 摘 要： | 运用现代电力电子技术和自动控制技术设计了一种多环节单/三相电力电子功率变换器,首先介绍了该功率变换器系统结构,然后详细介绍变换器的主电路和驱动电路,最后给出了试验调试结果,试验结果表明该功率变换器实现了单相电压至三相电压的变换且输出电压、频率连续可调。同时该功率变换系统中还加入了高频变压器,与传统变压器变相电路相比,具有体积小、重量轻的优点。该功率变换器可作为电力电子技术和电机传动控制领域的实验教学和课题研究平台。
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| 关 键 词： | 多环节功率变换器 主电路 逆变电路 驱动电路 VVVF控制运行 |
Study and design of a multiple stage single-three phase power converter |
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| XU Mingyan,ZHANG Quanzhu,DENG Yonghong,LI Xuezhe.Study and design of a multiple stage single-three phase power converter[J].Journal of North China Institute of Science and Technology,2012(4):30-34. |
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| Authors: | XU Mingyan ZHANG Quanzhu DENG Yonghong LI Xuezhe |
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| Institution: | (North China Institute of Science and Technology,Institute of Information and Control Technology, Yanjiao Beijing-East 101601) |
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| Abstract: | The study introduces working principle of a multiple stage power converter, and the focus is the design of its main cir- cuit and drive circuit. The power converter achieves transformation from single - phase voltage to three - phase voltage, and it has continuous adjustable output voltage and frequency. The circuit contains several power electronic circuit links , and it has some advantages such as small volume and light weight . The paper show experimental results and waveforms of the power converter. The power converter can serve as experimental teaching and subject research platform for control field of power electronic technol- ogy and motor drive control. |
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| Keywords: | multiple stage power converter main circuit inverter circuit drive circuit VVVF control operation |
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