| 基于模糊控制的光伏并网发电系统研究 |
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| 引用本文： | 王建宝,南海鹏,余向阳,吴罗长,陈亚娟.基于模糊控制的光伏并网发电系统研究[J].电气技术,2011(5):10-12. |
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| 作者姓名： | 王建宝 南海鹏 余向阳 吴罗长 陈亚娟 |
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| 作者单位： | 西安理工大学; |
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| 摘 要： | 本文设计了一种基于模糊控制的光伏阵列最大功率跟踪(MPPT)控制策略及基于模糊-PI电流内环的双闭环并网逆变控制方法.对模糊控制器选择了适当的模糊规则和合适的比例量化因子,并且对PI比例调节器选择了合适的比例积分因子.仿真结果表明,相对于电导增量法及干扰法,基于模糊控制策略的光伏最大功率跟踪系统具有优良的动态和稳态性能...
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| 关 键 词： | 光伏并网发电系统 最大功率跟踪控制 模糊控制 逆变器 |
The Research of Photovoltaic System Grid-connected System Based on Fuzzy Control |
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| Wang Jianbao,Nan Haipeng,Yu Xiangyang,Wu Luochang,Chen Yajuan.The Research of Photovoltaic System Grid-connected System Based on Fuzzy Control[J].Electrical Engineering,2011(5):10-12. |
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| Authors: | Wang Jianbao Nan Haipeng Yu Xiangyang Wu Luochang Chen Yajuan |
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| Affiliation: | Wang Jianbao Nan Haipeng Yu Xiangyang Wu Luochang Chen Yajuan(Xi'an University of Technology,Xi'an 710048) |
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| Abstract: | Based on fuzzy control,this paper designed maximum power point tracking(MPPT) control strategy and double closed-loop control of the Fuzzy-PI control method which is in the current loop.The proper fuzzy rules and proportion quantification factors were chosen in fuzzy controller.In addition,proportional and integral factors were selected in PI regulator.Simulation results show that,compared with incremental conductance approach and interference method,photovoltaic maximum power point tracking system based on... |
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| Keywords: | photovoltaic grid-connected system MPPT fuzzy control invert |
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