光电技术应用, 2014, 29 (1): 84, 网络出版: 2014-03-14
基于 Boost电路的光伏发电 MPPT控制系统仿真研究
Simulation Research on MPPT Control System with Photovoltaic (pv) Power Generation Based on Boost Circuit
Boost电路 光伏发电 MPPT控制 Simulink仿真 Boost circuit photovoltaic (pv) power generation MPPT control Simulink simulation
摘要
基于光伏电池输出特性及 MPPT控制原理的分析，研究了基于 Boost电路的光伏发电 MPPT控制系统的模型，并分析了该模型中各子模块的工作原理，并应用 Simulink软件搭建了整个系统的仿真模型。以光伏阵列 STP0950S-36为例，仿真验证了所研究的 MPPT控制系统能很好地实现最大功率跟踪，并能快速响应外界环境的变化，有效提高光伏发电的效率。
Abstract
Based on the output characteristics of photovoltaic (pv) battery and the analysis of MPPT control the.ory, a model of MPPT control system with pv power generation of Boost circuit is researched. The operation princi.ples of each sub-module in the model are analyzed. And the simulation model of the whole system is built by Simu.link software. Taking photovoltaic array STP0950S-36 as an example, the simulation verifies that the maximum pow.er tracking can be well realized by MPPT control system and the changes of exterior environment can be respondedquickly and the efficiency of photovoltaic power generation can be improved effectively.
胡长武, 李宝国, 王兰梦, 滕宁宁. 基于 Boost电路的光伏发电 MPPT控制系统仿真研究[J]. 光电技术应用, 2014, 29(1): 84. HU Chang-wu, LI Bao-guo, WANG Lan-meng, TENG Ning-ning. Simulation Research on MPPT Control System with Photovoltaic (pv) Power Generation Based on Boost Circuit[J]. Electro-Optic Technology Application, 2014, 29(1): 84.
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