| 基于扰动法的自学习MPPT控制研究 |
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| 引用本文： | 何淼,王智灵,辛煜,陈宗海.基于扰动法的自学习MPPT控制研究[J].电力电子技术,2011,45(9):40-42. |
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| 作者姓名： | 何淼 王智灵 辛煜 陈宗海 |
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| 作者单位： | 中国科学技术大学,安徽合肥,230027 |
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| 基金项目： | 国家自然科学基金青年基金(61005091); 国家高技术发展计划(863计划)项目(2009AA11A113)~~ |
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| 摘 要： | 太阳能板输出功率具有非线性特性,易受温度、光照强度、负载等多种因素影响.为了提高太阳能板的利用效率,需要对其进行最大功率点跟踪(MPPT).这里以“扰动法”为基础,提出了自学习MPPT控制方法,并构建MPPT控制器和普通控制器对蓄电池充电的实验系统进行充电实验,其结果表明基于扰动法的自学习MPPT控制方法能够实现太阳能...
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| 关 键 词： | 光伏发电 最大功率点跟踪 自学习 扰动法 |
Research on Self-learning MPPT Controller Based on Perturbation and Observation Method |
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| HE Miao,WANG Zhi-ling,XIN Yu,CHEN Zong-hai.Research on Self-learning MPPT Controller Based on Perturbation and Observation Method[J].Power Electronics,2011,45(9):40-42. |
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| Authors: | HE Miao WANG Zhi-ling XIN Yu CHEN Zong-hai |
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| Affiliation: | HE Miao,WANG Zhi-ling,XIN Yu,CHEN Zong-hai(University of Science and Technology of China,Hefei 230027,China) |
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| Abstract: | Output power of solar panels with nonlinear characteristics is affected by temperature,light intensity and load.In order to improve photoelectric conversion efficiency,maximum power point tracking(MPPT) is required.Self-learning MPPT method is proposed which is based on perturbation and observation method.The charging experimental system of normal controller and MPPT controller is constructed.Experimental results show that the self-learning MPPT control method based on perturbation and observation method ac... |
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| Keywords: | photovoltaic generation maximum power point tracking self-learning perturbation and observation method |
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