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운영중인 부유식 그린 수소 생산 시스템의 연결 전력 케이블 외경 변화에 따른 동적 거동 평가

Dynamic Response of Floating Green Hydrogen Production System with Various Connection Power Cable Outer Diameters Under Operating Conditions

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초록

A floating green hydrogen production platform is considered a suitable facility for the hydrogen supply chain in the future. In this study, we analyzed the dynamic behavior of a floating green hydrogen production platform according to changes in the outer diameter of the connecting power cable. The platform consists of a floater that generates hydrogen and an offshore wind turbine, and a connection power cable is attached to the floater to supply the electric power produced by the offshore wind turbine. In this study, it was found that variations of the outer diameter of the connection power cable had a minor effect on the dynamic behavior on the floater, and the larger the outer diameter of the connecting power cable, the greater the effective tension. As a result, it was found that the outer diameter of the cable was not a major variable in the entire production system design.

Abstract

A floating green hydrogen production platform is considered a suitable facility for the hydrogen supply chain in the future. In this study, we analyzed the dynamic behavior of a floating green hydrogen production platform according to changes in the outer diameter of the connecting power cable. The platform consists of a floater that generates hydrogen and an offshore wind turbine, and a connection power cable is attached to the floater to supply the electric power produced by the offshore wind turbine. In this study, it was found that variations of the outer diameter of the connection power cable had a minor effect on the dynamic behavior on the floater, and the larger the outer diameter of the connecting power cable, the greater the effective tension. As a result, it was found that the outer diameter of the cable was not a major variable in the entire production system design.

참고문헌 (12)

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  6. Song, J, "Dynamic Response of Multiconnected Floating Solar Panel Systems with Vertical Cylinders", J. Mar. Sci. Eng, 10(2), pp.189~
  7. Seonmin Lee, "Numerical Simulation on Dynamic Characteristics of Offshore Seaweed Culture Facility", Journal of Ocean Engineering and Technology, 27(6), pp.7~15
  8. Orcina Project 1405 Wind Turbine Validation Report, "Orcina", ~ (2018)
  9. Shim, C., "A Study for Durability Test of Dynamic Power Cable under Marine Operating Environment Condition", Journal of the Society of Naval Architects of Korea, 58, pp.49~57 (2021)
  10. Orcina, "Orcaflex User Manual", ~ (2024)
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  12. Chung, W., "Dynamic Response Comparison of Mono and Dual Submerged Floating Tunnels", Proceedings of the ASME 2020 39th International Conference on Ocean, Offshore &Arctic Engineering (2020)

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