Browse > Article
http://dx.doi.org/10.5394/KINPR.2009.33.6.381

A design of Hybrid power generation system for Ocean facilities  

Jung, Sung-Young (Granduate school, Division of Mechatronics Engineering, Korea Maritime University)
Oh, Jin-Seok (Korea Maritime University)
Publication Information
Journal of Navigation and Port Research / v.33, no.6, 2009 , pp. 381-385 More about this Journal
Abstract
Generally power system of ocean facility composes a solar generation system.The power to be generated by the solar system is changed according to the amount of sunlight of weather conditions. Output power of solar system is decreased with weather condition such as cloudy day and rainy day. And the power shortage of the ocean facility can occur due to the lack of solar energy. To solve this problem, this paper proposes the power control system for solar-wave hybrid system Wave generation system consists of wells turbine and permanent magnet synchronous generator(PMSG). This propose system set the specific area and measures the solar generation power and wave generation power. As a result of experiment, the solar power is a more static source than wave power, but the wave power provides energy during periods of no sunshine. The power characteristic of propose hybrid system have been obtained high reliability than a solar generation system.
Keywords
Buoy; Hybrid generation; Wave power generation; Wells turbine; Solar power generation; ocean facilities;
Citations & Related Records
Times Cited By KSCI : 3  (Citation Analysis)
연도 인용수 순위
1 Anand, S., Jayashankar, v., Nagata, S., Toyota, K., Talmo, M., and Setoguchi, T. (2007), "Turbines for wave energy plants", Proceedings of the 8th international symposium on experimental and computational aerothermodynamics of internal flows lyon, pp. 1-7
2 Brito-Melo, A, Gatio, L.M.C, and Sarmento, A.J.N.A. (2001), " Analysis of Wells turbine design parameters by numerical simulation of the OWC performance", Jurnal of the ocean engineering, voL 29, pp. 1463-1477   DOI   ScienceOn
3 Journal of the transactions of the korean institute of power electronicsand analysis of power system for buoy", Journal of the korean Navigation and port Research, VoL 31, No.3, pp.229-233   DOI
4 Jang, S. H., Park, H. G., Lee, D. c., and Kim, H. G. (2009), "Sensorless control of PMSG for Small wind 5.-E turbines", Journal of the transactions of the korean institute of power electronics, voL 14, No. 1
5 Setoguchi, T., and Takao, M. (2003), "Present State of self-Rectifyling air turbines for wave energy conversion", Proceedings of the korean Fluid Machinery association 2003 conference, pp. 3-12
6 Cho, I. H. (2002), "Wave Energy Absorption by a Circular Cylinder Oscillating Water Column Device", Journal of the korean society of coastal and Ocean Engineers, Vol 14, No1, pp. 8-18
7 해양수산부(2006), 항로표지 기능 향상 개선 방안 및 업무 편람 개정 연구 용역에 관한 최종 보고서
8 Fanney, A H. (2006), "Comparison of Photovoltaic module performance measurement", Journal of the american society of mechanical engineers, voL 128, pp. 152-159