کنفرانس بین المللی فناوری و مدیریت انرژی

صفحه اصلی / نهمین کنفرانس بین المللی فناوری و مدیریت انرژی

Optimizing and Simulating the Stand-Alone Hybrid Renewable Energy Systems for Bandar-e Anzali in Iran

نویسندگان :

Mohammad Hossein Jahangir¹ Kimia Moradi² Reyhaneh Rashidi³

1- علوم و فنون نوین دانشگاه تهران 2- علوم و فنون نوین دانشگاه تهران 3- علوم و فنون نوین دانشگاه تهران

کلمات کلیدی :

Bandar-e Anzali،off-grid،Hybrid renewable energy system،rural electrification

چکیده :

A crucial bottleneck to developing remote areas is the demand for electricity. In order to overcome the challenges, the opportunity can be produced by a quick development in decentralized renewable energy production technologies. This study has been presented to illustrate the techno-economic feasibility of an off-grid hybrid renewable energy system for remote rural electrification, via a case study of a city located on the southern shores of the Caspian Sea by performing sensitivity, optimization, and simulation analysis. In this research, modeling and optimizing various combinations of wave energy converter, wind turbine, PV panel, biogas generator, and Li-Ion battery have been done in Hybrid Optimization Model for Electric Renewables (HOMER), and the hybrid system was evaluated in terms of environmental and economical as well as technical investigation. Determining the most cost-competitive configuration can be done in case a reliable power supply featuring commercial, residential, agricultural, and community village demand are ensured. The results illustrated that batteries, waves, biomass, and wind are included in a hybrid power system, and this system has cost-effectiveness and reliability as well as environmental benefits for sustainable remote rural electrification. Various potential locations and places exist with similar climate situations in which renewable energy can be utilized, and energy supply can be contributed to using them significantly. This research has aimed to determine the potential of the city and choose the appropriate DG technologies according to the primary and potential energy resources in the city zones. Therefore, the optimized scenario was the generator, Battery system, and WT according to the study Hybridization of PV; But the potential for solar radiation in this case study of a humid city is much lower. The potential of bioenergy from rice husks has been estimated, and large amounts of biomass resources are available for modern energy applications with agricultural production. The presented structure has been optimized costly in the following. The total net present cost of the integrated system is $6045763 with a Levelized cost of the energy of 0.229 $/kWh and for the optimum scenario, the COE is 0.168. It has been revealed in the results that the most effective option in terms of cost is the hybrid renewable system (off-grid) to supply the load demand in small remote villages.