| 200 W便携式离网型太阳能光伏逆变电源的设计 |
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| 引用本文： | 李艳梅,黄科元. 200 W便携式离网型太阳能光伏逆变电源的设计[J]. 电源技术应用, 2012, 0(7): 39-43 |
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| 作者姓名： | 李艳梅 黄科元 |
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| 作者单位： | 湖南大学 |
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| 摘 要： | 设计了一种基于低成本数字处理器TMS320F28020和专用PWM集成芯片TL494的便携式离网型光伏逆变电源,主电路采用比较简单的隔离型两级变换拓扑,控制回路采用双单片机的控制方案,并给出了样机的实验结果。
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| 关 键 词： | 光伏逆变电源 DSP 蓄电池 推挽 |
Design of 200W Portable Off-Grid Solar PV Inverter Power Supply |
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| LI Yan-mei,HUANG Ke-yuan. Design of 200W Portable Off-Grid Solar PV Inverter Power Supply[J]. Power Supply Technologles and Applications, 2012, 0(7): 39-43 |
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| Authors: | LI Yan-mei HUANG Ke-yuan |
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| Affiliation: | (Hunan University,Changsha Hunan 410082,China) |
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| Abstract: | A portable off-grid inverter power supply based on low-cost digital single processor TMS320F28020 and specialized PWM integrated chip TL494 is designed.The main circuit utilizes a relatively simple topology with two-stage conversion.Besides,the control scheme takes advantage of a control program with dual MCU.Good experimental results are given. |
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| Keywords: | PV inverter power supply DSP battery push-pull |
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