Suzhou Electric Appliance Research Institute
期刊號: CN32-1800/TM| ISSN1007-3175

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柔性非晶硅光伏發(fā)電系統(tǒng)中的鋰電池建模

來源:電工電氣發(fā)布時間:2016-03-10 16:10 瀏覽次數(shù):7

柔性非晶硅光伏發(fā)電系統(tǒng)中的鋰電池建模 

盧奕君,王永澤,韓寧 
北京林業(yè)大學(xué) 電氣工程及其自動化學(xué)院,北京 100083 
 

摘 要:為研究以鋰電池為儲能元件的光伏系統(tǒng)追蹤最大功率問題,提出了一種基于實(shí)驗(yàn)測試的鋰電池建模方法,該模型簡單精確,電源、電容、電阻等原件參數(shù)與實(shí)驗(yàn)數(shù)據(jù)高度擬合。把該鋰電池接入Matlab搭建的柔性非晶硅光伏發(fā)電系統(tǒng),實(shí)現(xiàn)了最大功率跟蹤控制功能,驗(yàn)證了該模型的有效性。
關(guān)鍵詞:柔性非晶硅光伏發(fā)電系統(tǒng);鋰電池;等效電路模型;最大功率點(diǎn)追蹤
中圖分類號:TM615 文獻(xiàn)標(biāo)識碼:A 文章編號:1007-3175(2016)02-0009-05


Lithium Battery Modeling in Flexibility Amorphous Silicon Photovoltaic Power Generation System 

LU Yi-jun, WANG Yong-ze, HAN Ning 
College of Electrical Engineering and Automation, Beijing Forestry University, Beijing 100083, China 
 

Abstract: In order to research on the problem of photovoltaic system tracking maximum power taking lithium battery as the energy storage element, this paper proposed a kind of lithium battery modeling approach based on experimental test. It was a simple model whose power supply, capacitance, resistance and etc parameters were highly fitting for experimental data. The flexible amorphous silicon photovoltaic power generation system using Matlab Simulink, which connected with the lithium battery, realizes the maximum power point tracking control function, which verifies the validity of the model. 
Key words: flexible amorphous silicon photovoltaic power generation system; lithium battery; equivalent circuit model; maximum power point tracking


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