Motion characteristics of a floating wave energy converter with wave activating body type
2
조회
0
다운로드
1
인용
0
참고문헌
키워드
초록
Interest in renewable energy has been increasing in recent years for many reasons, and there have been many studies on new types of wave energy converters and mechanisms for them. However, in this paper, motion characteristics of a wave energy converter with a wave activating body type is studied with an experiment. In order to conduct the experiment, a simple wave activating body type's wave energy converter is proposed. Experimental variations consist of connection type and location. The connection type controls the rotation motions of structures, and the connection location controls the distance between structures. The movement of floating structures, such as rotation, velocity, and acceleration, is measured with a potentiometer and a motion capture camera. Using the recorded data, the motion characteristics derived from the experimental variations are investigated.
Abstract
Interest in renewable energy has been increasing in recent years for many reasons, and there have been many studies on new types of wave energy converters and mechanisms for them. However, in this paper, motion characteristics of a wave energy converter with a wave activating body type is studied with an experiment. In order to conduct the experiment, a simple wave activating body type's wave energy converter is proposed. Experimental variations consist of connection type and location. The connection type controls the rotation motions of structures, and the connection location controls the distance between structures. The movement of floating structures, such as rotation, velocity, and acceleration, is measured with a potentiometer and a motion capture camera. Using the recorded data, the motion characteristics derived from the experimental variations are investigated.
참고문헌 (16)
- Agamloh, E. B., "A Direct-drive Wave Energy Converter with Contactless Force Transmission System", Ph.D, pp.2005
- 최윤락, "밀집 배열 부이시스템의 파랑에너지 추출 효율 추정", 한국해양공학회지, 25(1), pp.8~13 (2011), 한국해양공학회
- Choi, H. S., "Mega-float Offshore Structure" (2001), Daesun
- Clement, A., "Wave energy in Europe : current status and perspectives", Renew. Sust. Energy Rev, 6, pp.405~431 (2002)
- Czech, B., "Wave energy converter concepts", IEEE Ind. Electr. Mag, 6, pp.4~16 (2012)
- Demirbilek, Z., "Design formulae for offset, set down and tether loads of a tension leg platform(TLP)", J. Ocean. Eng, 17, pp.517~523 (1990)
- Drew, B., "A review of wave energy converter technology", Proceedings of the Institution of Mechanical Engineers, Part a: J. Power and Energy, 223, pp.887~902 (2009)
- Garnaud, X., "Wave-power extraction by a compact array of buoys", J. Fluid Mech, 635, pp.389~413 (2009)
- Kesayoshi Hadano, "Wave energy conversion utilizing vertical motion of water in the array of water chambers aligned in the direction of wave propagation", International Journal of Naval Architecture and Ocean Engineering, 9(3), pp.239~245 (2017), 대한조선학회
- International energy agency, "CO2 emissions from fuel combustion highlights", Int. energy agency, ~ (2016)
- 김정록, "Experimental study of wave energy extraction by a dual-buoy heaving system", International Journal of Naval Architecture and Ocean Engineering, 9(1), pp.25~34 (2017), 대한조선학회
- Ling, W., "A combined wind and wave energy-converter concept in survival mode : numerical and experimental study in regular waves with a focus on water entry and exit", J. Appl. Ocean. Res, 63, pp.200~216 (2017)
- Pelc, R., "Renewable energy from the ocean", Mar. policy, 26, pp.471~479 (2002)
- OffshoreWave Energy Conversion Devices, "Previsic, M.", Electrical Power Research Institute, ~, pp.E21 EPRI WP-004-US-Rev 1 (2004)
- Salter, S. H., "Wave power", Nature, 249, pp.720~724 (1974)
- A Brief Review of Wave Energy. Technical report from Energy Technology Support Unit, "Thorpe, T. W.", ~, pp.R120 (1999)