| 基于滑模控制的三相高功率因数整流器 |
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| 引用本文： | 章浩,谢运祥.基于滑模控制的三相高功率因数整流器[J].电气应用,2008,27(10). |
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| 作者姓名： | 章浩 谢运祥 |
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| 作者单位： | 华南理工大学电力学院,510640 |
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| 摘 要： | 在三相PWM整流器数学模型的基础上,针对传统PID控制方式的三相整流器动态性能差的特点,根据滑模变结构理论设计了双闭环控制系统。仿真结果表明,应用滑模变结构理论控制三相SVPWM整流器不仅易于设计和实现,而且具有较好的鲁棒性和动态性能。
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| 关 键 词： | 滑模变结构控制 空间电压矢量 功率因数 |
Three-Phase SVPWM Rectifier Based on Sliding-Mode Variable Structure Control |
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| Zhang Hao.Three-Phase SVPWM Rectifier Based on Sliding-Mode Variable Structure Control[J].Electrotechnical Application,2008,27(10). |
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| Authors: | Zhang Hao |
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| Affiliation: | South China University of Technology |
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| Abstract: | Aiming at the poor dynamic performance of PID control for three-phase rectifiers, on the basis of the mathematical model of 3-phase PWM rectifiers, a control system with double close-loops is designed based on sliding-mode variable structure control. The simulation results show that SMVSC for three-phase SVPWM rectifier is simple and efficient, and is of the better robust and dynamics. |
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| Keywords: | sliding-mode variable structure control SVPWM power factor |
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