선박 및 해양구조물용 에너지 관리 시스템

Recently, the energy price has been accelerated and brought out various difficulties. Under the energy crisis, lots of countries try to get the fossil fuel much more. In addition, the interim guidelines were adopted for voluntary ship emission indexing for use in trials suggested by the committee at IMO(International Maritime Organization) MEPC(Marine Environment Protection Committee) session. So, renewable energy has been gradually applied to vessels and marine structures. It is important to secure electric power supply since vessel has stand-alone power system. Renewable energy has unsteady output power due to environmental impact and is required to meet hybrid power generation with the system in existence so as to be operated steadily. In addition, it needs to be developed for effective use in power management system and various devices. In this paper focuses on renewable energy in vessel's power system and proposes energy management system. The EMS(Energy Managements System) for small vessel was developed and tested by research team. The experiment demonstrates, the EMS behavior were found to be stable.