Composites Research

The Korean Society for Composite Materials (한국복합재료학회)
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Performance Enhancement of Floating PV Generation Structure Using FRP

FRP를 활용한 부유식 태양광발전 구조시스템의 성능 향상

  • Received : 2012.12.05
  • Accepted : 2013.01.22
  • Published : 2013.04.30
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Abstract

In this study, we suggest the new floating PV generation structure which is improved the structural and economical efficiency compared with the system developed in the previous research. Pultruded FRP has superior physical and chemical material properties compared with those of conventional structural materials. Especially, pultruded FRP has an excellent corrosion-resistance, light-weight, and it also has high specific strength and stiffness which are highly appreciated for the design and fabrication of floating PV generation structure under harsh environmental condition. In this study, structural analysis using the finite element method has been performed to investigate the safety of new floating PV generation structure and newly applied structural members.

이 연구에서는 기존의 부유식 태양광발전 구조시스템의 형태와 비교했을 때 구조적, 경제적인 면에서 향상된 새로운 형식의 부유식 태양광발전 구조물을 제안하였다. 펄트루젼 FRP는 다른 일반적인 구조 재료들에 비해 좋은 재료의 물리적, 화학적 성질을 가지고 있다. 특히, 펄트루젼 FRP는 내부식성, 경량성, 비강도 및 비강성이 뛰어나기 때문에 유해한 환경에 설치되는 부유식 태양광발전 구조물을 설계하고 제작하는데 매우 적합한 재료이다. 이 연구에서는 새로운 형식의 부유식 태양광발전 구조물과 새롭게 적용된 구조부재에 대한 안전성을 검토하기 위하여 유한요소법을 적용한 구조해석을 수행하였다.

Keywords

References

  1. Lee, S.H., Nam, J.H., Joo, H.J., and Yoon, S.J., "Design of Isolated Floating Type Photovoltaic Energy Generation Structure Using PFRP Member," Proceeding of the 2012 Spring Symposium, Korean Society for Composite Materials, Sejong, Korea, May, 2012, pp. 71-72.
  2. Choi, J.W., Lee, Y.G., Nam, J.H., and Yoon S.J., "Design of Floating Type Photovoltaic Energy Generation Steel Structure by LRFD," Proceeding of the 2012 Symposium, Korean Society for Steel Construction, Suwon, Korea, June, 2012, pp. 173-174.
  3. Lee, Y.G., Joo, H.J., Nam, J.H., and Yoon, S.J., "Modified Design of Floating Type Photovoltaic Energy Generation System," Journal of the Korean Society for Advanced Composite Structures, Vol. 1, No. 4, 2010, pp. 18-27.
  4. Nam, J.H., Development of Floating Type Photovoltaic Energy Generation System Using Pultruded Structural Members, Ph. D. Thesis, Hongik University, 2011.
  5. Choi, J.W., Joo, H.J., Nam, J.H., Hwang, S.T., and Yoon, S.J., "A Study on the Improvement of Structural System for the Floating Type Photovoltaic Energy Generation System," Proceeding of the 2012 Fall Symposium, Korea Institute for Structural Maintenance Inspection, Jeju, Korea, November. 2012, pp. 77-80.
  6. MIDAS Information Technology Co., Ltd., "Analysis Reference," 2006.

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  4. Installation and Safety Evaluation of Tracking-type Floating PV Generation Structure vol.5, pp.1, 2014, https://doi.org/10.11004/kosacs.2014.5.1.001
  5. Development of Element Technique for the Floating PV Generation Structure Using FRP vol.27, pp.3, 2014, https://doi.org/10.7234/composres.2014.27.3.103
  6. Generation Efficiency of Tracking Type Floating PV Energy Generation Structure Using Fiber Reinforced Polymer Plastic (FRP) Members vol.730, 2017, https://doi.org/10.4028/www.scientific.net/KEM.730.212
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  8. Evaluation of a 3.5-MW Floating Photovoltaic Power Generation System on a Thermal Power Plant Ash Pond vol.12, pp.6, 2013, https://doi.org/10.3390/su12062298
  9. Using remote sensing to calculate floating photovoltaic technical potential of a dam’s surface vol.41, pp.None, 2013, https://doi.org/10.1016/j.seta.2020.100799
  10. Design of floating photovoltaic power plant and its environmental effects in different stages: A review vol.13, pp.6, 2021, https://doi.org/10.1063/5.0065845