| 多速率采样状态反馈无差拍控制AF的电流控制 |
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| 引用本文： | 赵莉华,黄念慈,河村笃男.多速率采样状态反馈无差拍控制AF的电流控制[J].电源学报,2006,4(4):286-289. |
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| 作者姓名： | 赵莉华 黄念慈 河村笃男 |
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| 作者单位： | 四川大学610065;四川大学610065;横滨国立大学 |
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| 摘 要： | 本文提出了将多速率采样技术与状态反馈无差拍控制技术结合，用于有源滤波器的电流控制中，克服在单速率采用无差拍控制技术中各采样点之间无法控制和由输出反馈无差拍控制使系统稳定性降低的缺点，提高整个系统稳定性和系统的响应。仿真结果表明，本方法能提高系统性能。
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| 关 键 词： | 多速率采样 状态反馈无差拍控制 有源滤波器 电流控制 |
| 收稿时间： | 2006/5/11 0:00:00 |
Current Control for Active Filter with Multi-rate and Deadbeat Control |
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| Zhao Lihu,Huang Nianci and Kawamura Astuo.Current Control for Active Filter with Multi-rate and Deadbeat Control[J].Journal of power supply,2006,4(4):286-289. |
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| Authors: | Zhao Lihu Huang Nianci and Kawamura Astuo |
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| Affiliation: | Sichuan University;Sichuan University;Yokohama National University |
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| Abstract: | A new method on current control for active filter composed by PWM inverter is proposed. In this proposed method, multi-rate sampling and state variable deadbeat control methods are used. In the multi-rate sampling control method, the output voltage of inverter has two pulses in one sampling period while the two state variables are controlled by deadbeat control method. Result of the simulation show that the response character of the system for harmonic current, in particular for higher frequency harmonic current, is improved. |
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| Keywords: | Multi-rate control State variable deadbeat control Active Filter Current control |
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