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태양광발전시스템의 안정성을 고려한 최적 각도 설정에 관한 연구

A Study on the Optimal Angle Setting Considering the Stability of Photovoltaic Systems

  • 투고 : 2018.01.22
  • 심사 : 2018.03.27
  • 발행 : 2018.04.01

초록

The conventional photovoltaic(PV) systems are designed the installation angle for maximizing power output by considering a geographical characteristics, weather and climate conditions such as the solar radiation and atmosphere temperature. However, the PV generators must be designed to deal with the extreme situations like typhoons, earthquakes because PV systems are exposed to the ambient conditions and external shock due to condition of PV location. Especially, the wind has relatively higher influence on the design of PV systems, in this paper we proposed the method of determining the optimal nominal dimension of the facilities, which can withstand the maximum wind pressure. By using the proposed method, we determined the optimal installation angle for the aspect stability of PV facilities and amount of power output. Moreover, we analyzed the monthly amount of power for each installation angle of PV systems, and proposed the changing strategy of installation angle by determining the optimal angle to produce maximum power for each period.

키워드

참고문헌

  1. Energy Management Corporation, "Renewable Energy RD & D Strategy 2030", 2007.
  2. J. S. Lee, K. H. Kim, "Solar cell engineering", Korea: Green, 2007.
  3. Y. K. Choi, N. H. Lee, K. J. Kim, Y. Cho, "A Study on the Influence to Solar Radiation by Changing the Azimuth and Tilt of a Photovoltaic Array.", The transactions of The Korean Institute of Electrical Engineers, pp. 712-716, 2013.
  4. Y. W. Kim, S. Y. Lee., "Stability Analysis on Solar Tracker Due to Wind", Journal of the Korean Society of Manufacturing Technology Engineers 22(2), 216-222, 2013. https://doi.org/10.7735/ksmte.2013.22.2.216
  5. G. Wang, Y. S. Choi, H. K. Kim, K. S. Lee, J. C. Cho. "Electric Output Characteristics According to Irradiation for Photovoltaic Systems." Proceedings of KIEE Annual Conference, pp. 189-191, 2009.
  6. Mukund R. Patel. Wind and Solar Power Systems Design, Analysis, and Operation. 2005.
  7. New.Renewable Energy Center in the Korea Energy Management Corporation.
  8. Design of Photovoltaic System, Korea Energy Management Corporation, 2006.
  9. Steel Construction Engineering, Korean Society of Steel Construction, 2015.
  10. H. N. Cho. Basic Concept of Load and Resistance Factor Design. 2002.
  11. John A. Duffie, William A. Beckman, "Solar Engineering of Thermal Process", pp. 3-145, 1991.
  12. H. P. Garg, "Treatise on Solar Energy", John Wiley & Sons, Inc., 1982.
  13. J. Y. Lee, I. J. Kang, "A Study of PV System Facilities Using Geo-Spatial Information System." Journal of the Korean Society for Geo-spatial Information Science, pp. 99-105, 2010.
  14. Korea Meteorological Administration.