| 基于模糊控制的光伏发电系统MPPT技术研究 |
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| 引用本文： | 陶靖琦,廖家平,赵熙临. 基于模糊控制的光伏发电系统MPPT技术研究[J]. 湖北工业大学学报, 2011, 26(1): 16-19 |
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| 作者姓名： | 陶靖琦 廖家平 赵熙临 |
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| 作者单位： | 湖北工业大学电气与电子工程学院,湖北武汉,430068 |
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| 摘 要： | 为了有效利用光伏电池,弥补其比较低的光电转换效率,需要对光伏发电系统最大功率点进行快速准确的跟踪.在建立光伏发电系统MPPT仿真模型中,对基于模糊控制的MPPT问题进行了研究,通过在Matlab/Simulink下建立基于查表法模糊控制的光伏发电系统的仿真模型,以及对模糊控制的查表法中隶属度与规则的设计.仿真结果表明,该模型具有较好的响应速度以及较高的跟踪精度.
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| 关 键 词： | 光伏阵列 最大功率点跟踪 模糊逻辑控制 |
The Research of Photovoltaic Power Generation System with MPPT Based on Fuzzy Logic |
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| TAO Jing-qi,LIAO Jia-ping,ZHAO Xi-lin. The Research of Photovoltaic Power Generation System with MPPT Based on Fuzzy Logic[J]. Journal of Hubei University of Technology, 2011, 26(1): 16-19 |
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| Authors: | TAO Jing-qi LIAO Jia-ping ZHAO Xi-lin |
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| Affiliation: | (Scholl of Electrical and Electronic Engineering,Hubei University of Technology,Wuhan 430068,China) |
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| Abstract: | In order to effectively use photovoltaic cells,and make up for its relatively low conversion efficiency,it is necessary for fast and accurate tracking the maximum power point of PV power generation system.MPPT(Maximum Power Point Tracking) of photovoltaic power generation system in the establishment of the simulation model,a study conducted Fuzzy Control based MPPT,though the Matlab/Simulink established under the Inquire Table method based on Fuzzy Control of photovoltaic power generation system simulation models,and the design for the Fuzzy rules and membership of Inquire Table method,simulation results show that the model has good tracking response speed and high precision. |
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| Keywords: | photovoltaic array maximum power point tracking fuzzy logic control |
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