Correlating the I-V Curve of Solar Cell with IRAGA

摘要：

In order to realize the correlating of solar cells I-V curve,and to obtain the craftwork parameters,we do research on fitting algorithm of solar cells l-V curve with IRAGA. Firstly,according to the characteristics of solar cells mathematical model equation,it brings forward correlating with IRAGA. secondly,we analyze the problems of IRAGA. On the basis of them,we put forward some improved methods for the coding way,the cross probability and the variance probability. Finally,we set up the object function of IRAGA to correlate the I-V curve of solar cell. And we compare it with Quasi-Monte Carlo algorithm and SNTO algorithm. The experiment result shows that the computing workload is 3% less than Quasi-Monte Carlo algorithm,and it is 7% less than sNTO algorithm. Meantime,it can obtain five craftwork parameters of solar cell precisely. It provides a solid theory tool to improve the performance of solar cell.

关键词： curve fitting solar cell mathematical model IRAGA

作者: Zhiming Wang Zhengbang Gong Yuhong Bu Guangpu Wei

作者单位: College of Mechatronics Engineering and Automation Shanghai University Shanghai 200072,China

会议类型: 国际会议

会议名称: 2009 9th International Conference on Electronic Measurement & Instruments(第九届电子测量与仪器国际会议 ICEMI2009)

会议地点: 北京

会议语种:英文

页码: 1580-1585

在线出版日期: 2009-08-16（万方平台首次上网日期，不代表论文的发表时间）