| 采用最大功率点跟踪的光伏并网逆变器研究 |
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| 引用本文： | 王飞,余世杰,苏建徽,沈玉梁. 采用最大功率点跟踪的光伏并网逆变器研究[J]. 电力电子技术, 2004, 38(5): 4-5,21 |
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| 作者姓名： | 王飞 余世杰 苏建徽 沈玉梁 |
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| 作者单位： | 合肥工业大学,安徽,合肥,230009 |
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| 基金项目： | “十五”国家科技攻关项目(2001BA403B)。~~ |
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| 摘 要： | 针对光伏阵列的特点，提出了基于并网电流的最大功率跟踪(MPPT）光伏阵列并网方案，采用电网电压前馈和电流跟踪技术，建立了相关的控制模型，实现了网侧电流正弦化和单位功率因数。
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| 关 键 词： | 逆变器／光伏并网 前馈 最大功率跟踪 |
| 文章编号： | 1000-100X(2004)05-0004-02 |
Research on Photovoltaic Grid-connected Inverter with Maximum Power Point Tracking(MPPT) |
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| WANG Fei,YU Shi-jie,SU Jian-hui,SHEN Yu-liang. Research on Photovoltaic Grid-connected Inverter with Maximum Power Point Tracking(MPPT)[J]. Power Electronics, 2004, 38(5): 4-5,21 |
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| Authors: | WANG Fei YU Shi-jie SU Jian-hui SHEN Yu-liang |
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| Abstract: | Solar energy utilization is a tendency, because it has no environmental pollution.The paper illustrates the method of photovoltaic grid-connected inverter with MPPT based on grid-connected current and the characteristic of solar array.The authors have established a control model adopting the feed forward of grid voltage and current tracking technology. The sine grid-connected current and unity power factor are achived. |
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| Keywords: | inverter/photovoltaic grid-connected feed forward MPPT |
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