Browse > Article
http://dx.doi.org/10.5762/KAIS.2014.15.7.4065

A Study on deformation and electrical efficiency of PV cell according to hot-air temperature at soldering process  

Lee, Jong-Hwan (Dept. of Mechatronics Eng., Tongmyong University)
Lho, Tae-Jung (Dept. of Mechatronics Eng., Tongmyong University)
Publication Information
Journal of the Korea Academia-Industrial cooperation Society / v.15, no.7, 2014 , pp. 4065-4071 More about this Journal
Abstract
The analysis results of the temperature distribution and deformation at the PV cell with a thickness of $200{\mu}m$ according to hot-air temperature at the soldering process of a PV cell and ribbon tend to agree somewhat with the experimental measured values. The best result of the electrical efficiency appears in the module soldered at a hot-air temperature of $390^{\circ}C$. An analysis of the soldering PV cell with a thickness of $150{\mu}m$ at a hot-air temperature of $350^{\circ}C$ confirmed that the maximum deformation was approximately 5.9mm. As the temperature of hot air is set to decrease, the deformation is reduced and it is predicted that the electrical efficiency can be improved.
Keywords
Deformation; Electrical Efficiency; Hot-Air; PV Cells; Soldering; Temperature Distribution;
Citations & Related Records
Times Cited By KSCI : 2  (Citation Analysis)
연도 인용수 순위
1 Y. J. Jo, H. S. Park, S. H. Kim, J. H. Kang, Y. C. Park, "Structural safety evaluation in cryogenic of butterfly valve using thermal analysis.", Proc. of KSME Spring Conference 2008, pp. 170-174, 2008.
2 N. R. Yoon, T. H. Jung, Y. K. Min, K. H. Kang, H. K. Ahn, D. Y. Han, "Analysis of degradation by hotspot heating in amorphous silicon PV module", Proc. of KSES Spring Conference 2011, pp. 17-22, 2011.
3 Y. H. Song, G. H. Kang, G. J. Yu, H. G. Ahn, D. Y. Han, "The modeling of electrical characteristics with crack pattern in crystalline solar cell", Proc. of KSES Spring Conference 2011, pp. 239-244, 2011.
4 T. H. Jung, T. B. Kim, J. O. Shin, N. R. Yoon, S. C. Woo, G. H. Kang, H. K. Ahn and D. Y. Han, "A Study on bowing of poly crystalline Si Solar cell in the process of tabbing", Proc. of KSES Fall Conference 2010, pp. 421-426, 2010.
5 P. Y. Yoon, T. H. Baek, H. E. Song, H. S. Chung, S. W. Shin, "Measurement of Bow in Silicon Solar Cell Using 3D Image Scanner", Trans. KSME. B, Vol. 37, No. 9, pp. 823-828, 2013. DOI: http://dx.doi.org/10.3795/KSME-B.2013.37.9.823   과학기술학회마을   DOI   ScienceOn
6 T. H. Baek, J. H. Hong, K. J. Lim, G. H. Kang, G. J. Yu, H. E. Song, "Bow Reduction in Thin Crystalline Silicon Solar Cell with Control of Rear Aluminum Layer Thickness", Proc. of KSES Spring Conference 2012, pp. 108-112, 2012.   과학기술학회마을
7 T. J. Lho, S. J. Kim, M. Y. Park, "A Study on the Development of Noncontact Soldering Device of PV Cells Using Infrared Lamp", J. of KAIS, Vol.14, No.1, pp.45-50, 2013. DOI: http://dx.doi.org/10.5762/KAIS.2013.14.1.45   과학기술학회마을   DOI   ScienceOn