| 基于重复控制与电压双闭环控制的逆变器设计 |
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| 引用本文： | 齐东流,李多山,肖本贤. 基于重复控制与电压双闭环控制的逆变器设计[J]. 通信电源技术, 2009, 26(3): 16-18 |
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| 作者姓名： | 齐东流 李多山 肖本贤 |
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| 作者单位： | 1. 合肥联信电源有限公司,安徽,合肥,230088
2. 合肥工业大学自动化研究所,安徽,合肥,230009 |
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| 摘 要： | 文章提出了一种基于重复控制与电压双闭环控制相结合的单极倍频SPWM正弦波逆变器控制方案，详尽阐明了单极倍频SPWM控制方式的工作原理，并给出了逆变系统的数学模型，在此基础之上研究了重复控制与电压双闭环控制相结合的控制方案。实验结果表明：这种逆变器输出电压只有较小的谐波含量，同时具有良好的动态特性。
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| 关 键 词： | 单极倍频SPWM逆变器 重复控制 电压双闭环控制 |
Design on Diploid SPWM Inverter Based on Repetitive Control and Voltage Feedback Dual Closed-Loop Control |
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| QI Dong-liu,LI Duo-shan,XIAO Ben-xian. Design on Diploid SPWM Inverter Based on Repetitive Control and Voltage Feedback Dual Closed-Loop Control[J]. Telecom Power Technologies, 2009, 26(3): 16-18 |
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| Authors: | QI Dong-liu LI Duo-shan XIAO Ben-xian |
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| Affiliation: | QI Dongqiu , LI Duo-shan , XIAO Ben-xian (1. Hefei Lian Xin Power Supply Co. , LTD, Hefei 230088,China; 2. Institute of Automation, Hefei University of Technology, Hefei 230009,China) |
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| Abstract: | A kind of control scheme incorporating repetitive control and voltage feedback dual closed-loop control is proposed for diploid SPWM inverter. The paper introduces a method of diploid SPWM. Mathematical mold of the inverter is given out. At last, the paper puts forward a controlled method based on repetitive control and voltage feedback dual closed-loop control. Experiment verified that this inverter has low THD and quick dynamic characteristic. |
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| Keywords: | diploid SPWM repetitive control voltage feedback dual closed-loop control |
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