| 基于玻尔兹曼函数的光伏MPPT系统研究 |
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| 引用本文： | 徐超,张淼.基于玻尔兹曼函数的光伏MPPT系统研究[J].电源学报,2012,10(4):90-96,106. |
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| 作者姓名： | 徐超 张淼 |
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| 作者单位： | 广东交通职业技术学院,广东工业大学 |
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| 摘 要： | 光伏发电系统的效率很大程度上决定于其最大功率点的跟踪。介绍了光伏电池电路模型,在Matlab/Simulink环境下对光伏电池的电气特性进行了仿真,分析了光伏电池最大功率点跟踪控制原理,利用玻尔兹曼函数自适应算法,设计了一基于三重Boost电路的最大功率点跟踪系统,并进行了仿真和实验研究;仿真和实验结果证明所设计的方法是可行的。
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| 关 键 词： | 光伏电池 Boost电路 玻尔兹曼函数 MPPT. |
| 收稿时间： | 2012/4/26 0:00:00 |
| 修稿时间： | 2012/4/26 0:00:00 |
The Photovoltaic MPPT System Research Based on Boltzmann Function |
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| XU Chao and ZHANG Miao.The Photovoltaic MPPT System Research Based on Boltzmann Function[J].Journal of power supply,2012,10(4):90-96,106. |
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| Authors: | XU Chao and ZHANG Miao |
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| Affiliation: | Guangdong Communication Polytechnic,Guangdong University Of Technology |
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| Abstract: | The efficiency of photovoltaic system largely depends on the maximum power point tracking (MPPT). Photovoltaic battery model was designed. PV batteries electrical characteristic curves were set up under Matlab/Simulink. The basic principles of MPPT were analyzed. A MPPT system was designed with a main-circuit based on triple-boost. Through simulation and experiment, it is proved that the adaptive algorithm based on Boltzmann function and triple based Boost circuit for tracking the MPPT of photovoltaic system is feasible. |
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| Keywords: | PV batteries Boost circuit Boltzmann function MPPT |
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