| 单周期控制的三相SPWM整流器 |
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| 引用本文： | 杨喜军,姚苏毅,张哲民. 单周期控制的三相SPWM整流器[J]. 电力系统及其自动化学报, 2011, 23(1): 108-113 |
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| 作者姓名： | 杨喜军 姚苏毅 张哲民 |
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| 作者单位： | 上海交通大学电气工程系,上海,200240 |
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| 摘 要： | 传统三相PWM(pulse width modulation)整流器需要乘法器、DQ坐标变换和网侧电压检测,控制算法复杂.为此,采用单周期算法控制PWM整流器,可以简化设计;推导了单周期控制OOC(one cycle contr01)三相PWM整流器的控制规律,证明了其与SPWM(sinusoidal pulse wi...
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| 关 键 词： | 单周期控制 功率因数校正 单位功率因数 脉冲宽度调制整流器 正弦脉宽调制 |
One Cycle Controlled Three-Phase SPWM Rectifier |
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| YANG Xi-jun,YAO Su-yi,ZHANG Zhe-min. One Cycle Controlled Three-Phase SPWM Rectifier[J]. Proceedings of the CSU-EPSA, 2011, 23(1): 108-113 |
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| Authors: | YANG Xi-jun YAO Su-yi ZHANG Zhe-min |
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| Affiliation: | YANG Xi-jun,YAO Su-yi,ZHANG Zhe-min(Department of Electrical Engineering,Shanghai Jiao Tong University,Shanghai 200240,China) |
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| Abstract: | Conventional three-phase PWM rectifier requires multiplier,dq coordinate transformation and network side voltage detection,and control algorithm is complex.In this paper,one cycle controlled PWM rectifier can simplify the design.This paper deduces the control principle of the one-cycle controlled three-phase PWM rectifier,proves its equivalent relation with the SPWM,studies the stability of the system and proposes the design method of parameters in control aspect.A 10 kW three-phase PWM rectifier simulation... |
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| Keywords: | one cycle control power factor correction unity power factor pulse width modulation rectifier sinusoidal pulse width modulation |
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