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조관준(Kwan-Jun Jo),이종호(Jong-Ho Lee),김연형(Yun-Hyng Kim),곽준호(Jun-Ho KwaK),이지영(Ji-Young Lee),오진석(Jin-Seok Oh) 한국마린엔지니어링학회 2007 한국마린엔지니어링학회 학술대회 논문집 Vol.2007 No.-
Marine traffic safety facility has been developed as independently-working power system by photovoltaic cell. Photovoltaic power system uses interactive power system which is transformed for sea use or independently-working solar power system for land use. But, it often works improperly because of salt, heat, vibration which are environmental factors at sea. Although photovoltaic control system is broken, power at marine traffic safety facility should be supplied. So this paper proposes the system which supplies power consciously to marine traffic safety facility if trouble occurs at main controller of photovoltaic power system.