Title : Design of power renewable marine hybrid energy used by HOMER in the persian gulf
Abstract:
The main goals of this research are to investigate the extraction of energy from renewable sources and design a hybrid system in Qeshm Island. To achieve this approach, at first, by using wind speed data, Weibull distribution function and gamma function, the probability density of wind speed, force power and the amount of energy extraction from the wind turbine were calculated. Next, the speed of water flow in Laft port (Qeshm Island) was obtained and the power of tidal waves and energy extraction from hydro turbine were calculated. Finally, used by HOMMER software, a hybrid model of 3 MW solar panel, 100 kW wind turbine, 100 kW tidal hydro turbine with converter and battery was designed and the amount of clean energy that can be extracted from the system and its cost were calculated. The results of the wind power showed that the practical power of the turbine by diameter of 4 m at 10 m above ground is 375 watts and at the 50 m is 982 watts, which can produce electricity in the 4176 hours/year. Calculations related to tides showed that 206 MWh of electricity can be produced annually, but if a 100-kW turbine is installed, more than 900 MW can be obtained. The results of the hybrid system showed that is possible to produce 2.6 GWh/year and provide the energy consumption of 575 households per year. By the implementation of this hybrid project, the cost price of 1 kWh of renewable energy will be about 0.655 $ and the current net cost will be 4.127.310 $.
