| 谐振武逆变器及其调速系统 |
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| 引用本文： | 周绍英,李含善,刘春燕.谐振武逆变器及其调速系统[J].北京科技大学学报,1993(2). |
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| 作者姓名： | 周绍英 李含善 刘春燕 |
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| 作者单位： | 北京科技大学
(周绍英)，包头钢铁学院
(李含善)，包头钢铁学院(刘春燕) |
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| 摘 要： | 具有共振直流环节的电压型逆变器是在传统的PWM硬件开关电路上加一个共振环节,构成高频、无开关损耗电压型逆变器。这种电路与目前通用的PWM逆变器相比,具有频率高、噪音低、开关损耗小、系统体积小、电磁干扰小,有较好的输出波形和不需要阻尼电路等优点。
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| 关 键 词： | 共振直流环节 电压型逆变器 软性开关电路 |
Voltage-Source Inverter with Resonance-DC-Link and Variable-Speed Systems for A.C Motor |
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| Zhou Shaoying Li Hanshan Liu Chunyan.Voltage-Source Inverter with Resonance-DC-Link and Variable-Speed Systems for A.C Motor[J].Journal of University of Science and Technology Beijing,1993(2). |
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| Authors: | Zhou Shaoying Li Hanshan Liu Chunyan |
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| Institution: | Zhou Shaoying Li Hanshan Liu Chunyan (University of Science and Technology Beijing) (Baotou University of Iron and Steel Technology) |
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| Abstract: | Adding a resonance link to the traditional PWM inflexible switching circuit, a voltage-source inverter of high frequency and no switching less was formed. Compared with current PWM inverters, this circuit has the advantages of high frequency, low noise, low switching-loss, little system volume, low electromagnetic interference, quite good output wareforms and no need of damping circuit. |
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| Keywords: | resonance-DC-link voltage-source inverter soft switching circuit |
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