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Journal of electrical engineering & technology v.2 no.4, 2007년, pp.513 - 517   피인용횟수: 4
본 등재정보는 저널의 등재정보를 참고하여 보여주는 베타서비스로 정확한 논문의 등재여부는 등재기관에 확인하시기 바랍니다.

A Study of the Photo-Electric Efficiency of Dye-Sensitized Solar Cells Under Lower Light Intensity

Kim, Hee-Je    (Department of Electrical Engineering, Pusan National University   ); Kim, Yong-Chul    (Department of Electrical Engineering, Pusan National University   ); Hong, Ji-Tae    (Department of Electrical Engineering, Pusan National University   ); Kim, Mi-Jeong    (Department of Electrical Engineering, Pusan National University   ); Seo, Hyun-Woong    (Department of Electrical Engineering, Pusan National University   ); Park, Je-Wook    (Department of Electrical Engineering, Pusan National University   ); Choi, Jin-Young    (Department of Electrical Engineering, Pusan National University  );
  • 초록

    To elucidate possible challenges for outdoor practical use of dye-sensitized solar cells (DSCs), we compared conventional Si solar cells with DSCs. DSC modules still require a larger area than conventional Si solar modules to attain the same rated output because of lower photoelectron-chemical conversion efficiency. However, in backup systems by using batteries, the measured data shows that DSCs generated 15% more electricity than Si solar cells of the same rated output power in the same interval of cloudy daylight. Moreover, the battery charging time of DSCs is about 1 hour faster than the same rate of Si solar cells under outdoor cloudy daylight. This result also indicates that conversion efficiency obtained by the certified condition less than AM 1.5 condition does not always coincide with the electricity generated outdoors daily, and it is not a crucial measure to evaluate the performance of solar cells.


  • 주제어

    Cloudy daylight .   Dye sensitized solar cells .   Si solar cells .   Outdoor experiments.  

  • 참고문헌 (10)

    1. A. Hinsch, J.M. Kroon, R. Kern, R. Sastrawan, A. Meyer, I. Uhlendorf, in: Proceeding of the European Photovoltaic Solar Energy Conference and Exhibition, 2001 
    2. H. Pettersson, T. Gruszecki, L. Johansson, P. Johander. 'Manufacturing method for monolithic dye sensitized solar cells permitting long term stable low power modules' Solar Energy Materials & Solar Cells 77, 2003 
    3. Hishikawa, Y. Yanagida, M. Koide, N. 'Performance characterization of the dye-sensitized solar cells' IEEE 3-7 Jan. 2005 
    4. K. Hara, K. Sayama, Y. Ohga, A. Shinpo, S. Suga, H. Arakawa, Chem. Commun. (2001) 569-570 
    5. S. Ito, T. Kitamura, Y. Wada, S. Yanagida, Sol. Energy Mater. Sol. Cells 76 (2003) 3-13 
    6. H. Pettersson, T. Gruszecki, Sol. Energy Mater. Sol. Cells 64 (2000) 203-212 
    7. M. Graetzel, Abstract of the 1st NIMIC International Symposium on PCPM (PCPM'98), 1998, p. 25 
    8. H. Lindstroem, A. Holmberg, E. Magnusson, L. Malmqvist, A. Hagfeldt, J. Photochem. Photobiol. A Chem. 145 (2001) 107-112 
    9. B. O'Regan, M. Gratzel, Nature 353 (1991) 737 
    10. K. Hara, T. Horiguchi, T. Kinoshita, K. Sayama, H. Sugihara, H. Arakawa, Sol. Energy Mater. Sol. Cells 64 (2000) 115-134 
  • 이 논문을 인용한 문헌 (4)

    1. Heo, Jong-Hyun ; Sung, Youl-Moon 2009. "Synthesis of Nanoporous $TiO_2$ Materials Using Sol-gel Combustion Method and Its Photovoltaic Characteristics" 전기학회논문지 = The Transactions of the Korean Institute of Electrical Engineers, 58(2): 322~326     
    2. Han, Chi-Hwan ; Sung, Youl-Moon 2009. "Synthesis of Nanoprous $TiO_2$ Materials for Dye-sensitized Solar Cells Application Using Sol-gel Combustion Method" 전기학회논문지 = The Transactions of the Korean Institute of Electrical Engineers, 58(2): 327~331     
    3. Kim, Hee-Je ; Lee, Jeong-Gee ; Seo, Hyun-Woong ; Son, Min-Kyu ; Shin, In-Young ; An, Tae-Pung ; Kim, Jin-Kyoung 2010. "Analyses of the Output Characteristics and the Change of Internal Impedance of Dye-sensitized Solar Cell According to the Adsorption Time" 전기학회논문지 = The Transactions of the Korean Institute of Electrical Engineers, 59(1): 102~107     
    4. 2016. "" Journal of electrical engineering & technology, 11(5): 1337~1341     

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