| 基于重复控制的全数字单相逆变电源研究 |
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| 引用本文： | 姜洪训.基于重复控制的全数字单相逆变电源研究[J].船电技术,2011,31(1):1-5. |
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| 作者姓名： | 姜洪训 |
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| 作者单位： | 四川机电职业技术学院; |
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| 摘 要： | 本文建立了PWM逆变器的数学模型.介绍了重复控制理论,为了改善逆变器波形质量,提出了一种基于改进型重复控制的单相逆变器系统的设计.采用DSP实现了数字闭环控制方案,设计了系统硬件和软件,并进行了实验.实验结果证明带重复补偿的逆变系统波形质量好,精度高,输出电压波形畸变率小;该控制系统既有较好的稳态性能,又有较快的响应速...
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| 关 键 词： | 逆变器 重复控制 数字控制 DSP |
Research on Full-Digital Single Phase Inverter Based on Repetitive Control |
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| Jiang Hongxun.Research on Full-Digital Single Phase Inverter Based on Repetitive Control[J].Marine Electric & Electronic Technology,2011,31(1):1-5. |
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| Authors: | Jiang Hongxun |
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| Institution: | Jiang Hongxun(Sichuan Electromechanical Institute of Vocation and Technology,Panzhihua 617000,Sichuan,China) |
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| Abstract: | This paper establishes a mathematical model of PWM inverter and introduces repetitive control theory.In order to improve the quality of inverter waveform,a modified repetitive control system based on single-phase inverter is proposed.Using DSP,it realizes digital closed-loop control,and designs system's hardware and software experiments.Experimental results show that the inverter system with a repeat compensation has good waveform quality,high precision and.low distortion output voltage waveform.The control... |
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| Keywords: | inverter repetitive control digital control DSP |
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