Korean Chemical Engineering Research

  • 제52권3호
  • /
  • Pages.366-370
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  • 2014
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  • 0304-128X(pISSN)
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  • 2233-9558(eISSN)
한국화학공학회 (The Korean Institute of Chemical Engineers)
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전자전달증대기(ERE)를 이용한 태양전지의 전력 향상

Improvement of Solar Cell Power Using Electron Relay Enhancer (ERE)

  • 윤소영 (선문대학교 생명화학공학과) ;
  • 홍주희 (순천제일대학교 산업기술화공과) ;
  • 김학희 (선문대학교 생명화학공학과) ;
  • 김학수 (선문대학교 생명화학공학과)
  • Yun, So-Young (Department of Chemical and Biochemical Engineering, College of Engineering, Sun Moon University) ;
  • Hong, Joo-Hee (Department of Industrial Technology & Chemical Engineering, Suncheon Jeil College) ;
  • Kim, Hak-Hee (Department of Chemical and Biochemical Engineering, College of Engineering, Sun Moon University) ;
  • Kim, Hak-Soo (Department of Chemical and Biochemical Engineering, College of Engineering, Sun Moon University)
  • 투고 : 2013.12.01
  • 심사 : 2013.12.29
  • 발행 : 2014.06.01
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초록

태양전지의 전력향상을 위해 외부에 연결된 시스템적인 접근방법으로써 가변병렬공급기(DC1)와 가변직렬공급기(DC2)가 부착된 전자 전달 증대기(Electron Relay Enhancer: ERE)를 이용한 연구를 수행하였다. DC1의 전압이 태양전지 전압보다 높을 경우 DC1은 저항과 같은 역할을 하므로 태양전지의 전압이 상승하게 되고 반면 전류는 낮아지게 된다. 이 때 낮아진 전류는 DC2에서 보충해주어 태양전지의 출력이 증가하게 된다. DC ERE 직-병렬 시스템은 병렬전압의 1.5~2.0 V 증가로 태양전지의 전압을 2.0~3.0 V 높일 뿐 아니라 전력 증가율도 약 10% 정도 향상시켰다.

The studies to improve the power of Solar Cell using ERE (Electron Relay Enhancer) system with Variable parallel-feeder (DC1) and variable series-feeder (DC2) were carried out. For DC1 voltage was higher than that of Solar Cell, this was raised because that functioned as a load, whereas a current was lowed. At that moment, the power of the Solar Cell was increased because the DC2 replenished the lower current. Not only increased the DC ERE series-parallel system the voltage of Solar Cell to 2.0~3.0 V, but they also increased the rate of power increase to about 10%.

키워드

참고문헌

  1. Choi, K. L., Jo, Y. T., Yoon, J. H. Kim, S. M. and Lim, E. J., "Strategies for Developing Photovoltaics Business," Korean J. LCA, 9(1), 57-64(2008).
  2. Ko, Y. S., Lee, W. C. and Kim, I. S., "The Consideration about the Domestic and Aboard Technology Change in the Renewable Energy Field," KIIECS Spring Conf., 6(1), 319-322(2012).
  3. Kim, G. S., Park, J. G., Han, S. W. and Yang, G. J., "Research for Reserves and Utilization of Clean Energy in Jeju," KSPSE Autumn Conf., 28-33(2005).
  4. Lee, E. J., "The R & D status of the Solar Cell," Korean J. Air-Condit. & Refri. Eng., 37(12), 37-42(2008).
  5. Choo, Y. S. and Choo, S. W., "A Study on the Sun Power Solar Light and Solar Heat," J. Real Esta., 266-282(2008).
  6. Bae, D. S., "Trends of the Solar Cell Technology," Cermist, 13(1), 20-27(2010).
  7. Kang, H.-S., Hwang, J., Kang, Y., Lee, H. and Choe, Y., "Characteristics of p-i-n type Organic Thin-film Photovoltaic Cell," Korean Chem. Eng. Res.(HWAHAK KONGHAK), 48(5), 654-659(2010).
  8. Han, W. S., Kim, H. S., Choi, B. S. and Oh, D. K., "Trends of the Next-Generation Solar Cell Technology," Electro. & Telecomm. Trends, 22(5), 86-94(2007).
  9. Oh, T., "A Study of the Efficiency and Process of Silicon Solar Cells," KI-IT Autumn Conf., 502-504(2011).
  10. Hong, K. J. and Lee, S. H., "Research Trend of High Efficiency Crystalline Silicon Solar Cells," KSES Spring Conf., 45-50(2003).
  11. Cho, E. C., Cho, Y. H., Kim, D. S., Lee, S. H. and Ji, I. H., "Development status of Silicon Solar Cell," J. KIEEME, 8(3), 362-371 (1995).
  12. Hyun, I. S. and Oh, T., "Study on the Efficiency in Silicon Solar Cell," J. Korea Academ.-Indust. Cooperat. Soci., 11(7), 2565-2569 (2010). https://doi.org/10.5762/KAIS.2010.11.7.2565
  13. Jeon, M. S., Kum, Y. S. and Kang, K. S., "The Technological Trend of the Dye-Sensitized Solar Cell by Patent Mapping," KSES Spring Conf., 233-240(2008).
  14. Kim, J. K., "Trend of Solar thermal Energy Industry and Status of Gyeonnam," The Gyeonnam Develop., 119, 87-99(2012).
  15. Baek, G. Y., I Would Like to Know The Solar Cell, Golden Bell (2012).
  16. Kim, T. Y., Lee, Y. K., Ahn, H. G. and Park, S. K., "A Study on the Parameter Estimation of Solar Cell Module," Trans. KIEE., 51(2), 92-98(2002).