SVIBOR - Project code: 2-08-010

MINISTRY OF SCIENCE AND TECHNOLOGY

Strossmayerov trg 4, HR - 10000 ZAGREB
tel.: +385 1 459 44 44, fax: +385 1 459 44 69
E-mail: ured@znanost.hr

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Project code: 2-08-010


COMPLEX ENERGY SYSTEM FOR NAUTIC CENTRES ON ISLANDS


Main researcher: VILIČIĆ, IVAN (52246)



Assistants
Type of research: applied
Duration from: 04/30/91. to 12/31/94.

Papers on project (total): 29
Institution name: Tehnički fakultet, Rijeka (69)
Department/Institute: DEPARTMENT OF ENERGY USAGE AND ENERGY SYSTEMS
Address: NARODNOG USTANKA 58, 51000 RIJEKA
City: 51000 - Rijeka, Croatia
Communication
Phone: 385 (0)51 332844
Phone: 385 (0)51 332210
Fax: 385 (0)51 515403
E-mail: pavkovic@rijeka.riteh.hr

Summary: The energy supplying system in nautic centres and yacht harbours on insulated islands is investigated. The system enables electric energy production, heating and cooling the facilities, consumption water heating and drinking water production. In the system, alternative energy sources as well as fossil fuels are utilized. The possibility for optimal energy utilization is investigated. The system with maximum respect to energy conservation and ecology is developed. Methods for energy and economy optimization, as well as experimental methods are applied.

Keywords: Alternative energy sources, Energy sources optimization, Total energy system

Research goals: The goal of the investigation is to ensure a complex energy supplying system for the nautic centre and yacht harbour on the remote islands. That includes electric energy, heating, cooling and fresh water supplies. The concept of the combined system which is to utilize alternative energy sources (wind,solar, sensible heat from the sea or rejected sanitary water, pyrolitic incineration heat etc.), and primary energy sources (liquid fuel) has to ensure the yearly system costs (energy, maintenance, investment) to be lower than costs for any other customary used energy system, and to make the environment polution negligible. The expected total efficiency (utilizable energy output compared with primary energy input) of such a system (with optimized energy sources) is about 180% during the winter and up to 300% during the summer. Such an energy system can be used as the model for supplying energy to tourist facilities and especialy nautic centres on insulated islands. The nature devastation on islands and coastal areas as well would be in that way reduced to a minimum, and the comfort requirements would be completely fulfilled. The expected scientific contribution of the present investigation is the system conception and the basic directions for designers, architects and customers which will show the correct way in planning and utilizing the tourist and nautic units on the islands and the coast.

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Last update: 10/10/95
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