学术
太阳电池模型参数对并联组件输出特性的影响
丁金磊[1] 程晓舫[1] 翟载腾[1] 查珺[1] 茆美琴[2]
[1]中国科学技术大学热科学和能源工程系,合肥230027 [2]合肥工业大学教育部光伏系统工程研究中心,合肥230009
摘 要:
根据太阳电池I-V方程和基本电路联接理论，推导出选择具有相同最大功率点电压Vm的单体太阳电池组成并联组件可以获得最大输出功率；分别计算出二极管理想因子A，短路电流Isc，反向饱和电流I0，电池串联内阻R。对最大功率点电压Vm和组件失配损失的影响，确定出对它们影响最大的模型参数是二极管理想因子A。[著者文摘]
文章出处:
《太阳能学报》-2007年28卷12期 -1312-1316页
分 类 号:
文献标识码:
A
文章编号:
0254-0096（2007）12-1312-05
INFLUENCE OF SOLAR CELL MODEL PARAMETERS ON POWER OUTPUT OF SOLAR PV MODULES
Ding Jinlei , Cheng Xiaofang , Zhai Zaiteng , Zha Jun , Mao Meiqin （ 1. Department of Thermal Science and Energy Engineering of Univershy of Science and Tedmology of China, Hefei 230027, Chiha ; 2. Reseat＆ Center for Photovoltaic System Engineering Ministry of Education, Hefei Induatry Technology University, Hefei 230009, China ）
Abstract:
Based on the solar cell I-V equation and the conventional circuit theory, the solar cells with same cells with same voltage in peak power, V,. were chosen to make solar PV module to obtain maximum power output; Further, the influence of diode ideality factor A, shore circuit current density Isc, series resistance Rs and reverse saturation current Io on Vm and mismatch loss were calculated, and the ideality factor A was confirmed to have the greatest effect.[著者文摘]
Key words:
solar module in parallel; voltage in peak power; mismatch loss; cell model parameters
基金资助:
教育部光伏系统工程中心开放基金
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