| 单相光伏并网发电系统的建模与仿真 |
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| 引用本文： | 杨凯祥,邵桂荣. 单相光伏并网发电系统的建模与仿真[J]. 平顶山学院学报, 2014, 0(5): 43-46 |
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| 作者姓名： | 杨凯祥 邵桂荣 |
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| 作者单位： | 运城学院 物理与电子工程系,山西 运城,044000 |
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| 摘 要： | 光伏并网发电具有集成度高、使用方便、清洁无污染等优点,是光伏发展的一个主要方向.设计的单相光伏并网发电系统采用两级式拓扑结构,前级采用Boost直流变换器结构,用扰动观测法进行最大功率点跟踪,后级用全桥逆变电路将直流电逆变为交流电.最后,在MATLAB/Simulink环境下建模、仿真,仿真结果基本符合要求.
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| 关 键 词： | 光伏并网发电 建模 仿真 |
Modeling and Simulation of Single-phase Photovoltaic Grid - connected System |
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| YANG Kaixiang,SHAO Guirong. Modeling and Simulation of Single-phase Photovoltaic Grid - connected System[J]. Journal of Pingdingshan University, 2014, 0(5): 43-46 |
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| Authors: | YANG Kaixiang SHAO Guirong |
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| Affiliation: | ,Department of Physics and Electronic Engineering,Yuncheng University |
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| Abstract: | Photovoltaic grid power generation has advantages of high integration,easy use,non-pollution and it is one of the main directions of the photovoltaic development. In this paper,design of single-phase photovoltaic grid power generation system consists of two-level topological structure,with the level preceding using the Boost dc converter structure and disturbance observation method for maximum power point tracking; the latter class can use full bridge inverter circuit dc inverter for alternating current. Finally,under the environment of MATLAB /Simulink,modeling,simulation and the simulation results basically conform to the requirements. |
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| Keywords: | photovoltaic grid power generation modeling simulation |
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