光伏最大功率跟踪的自适应电压控制仿真研究  

Simulation Study of Photovoltaic Maximum Power Point Tracking with the Adaptive Voltage Controlling

作　　者：赵颖[1] 

机构地区：[1]厦门海洋职业技术学院机电工程系,福建厦门361012

出　　处：《机电产品开发与创新》2014年第3期160-162,共3页Development & Innovation of Machinery & Electrical Products

摘　　要：论文介绍了光伏电池数学模型,在此基础上用Matlab 7.4环境下的Simulink工具搭建仿真模型,并提出电压自适应法的最大功率跟踪(MPPT)的方法,与传统固定步长的扰动法的仿真相比较,证明了电压自适应法的光伏最大功率跟踪有响应速度快,结果准确等优点。This paper introduces the math model of the photovoltaic array, basing on such a model , the simulating model under simulink of matlab 7.4 was founded. And a new adaptive voltage controlling scheme was proposed for the maximum power point tracking（MPPT）, compared to the traditional controlling algorithm of immovable disturbed simulating result, the result characteristics of high response speed , accurate and credible are achieved under the new MPPT controlling scheme.

关 键 词：光伏电池 模型 MPPT 电压自适应法 SIMULINK仿真 

分 类 号：TM615[电气工程—电力系统及自动化]