ABSTRACT

This study focuses on techno-economic and environmental feasibility study of a hybrid grid connected wind/PV/biomass energy system for Marmara University Goztepe Campus in Istanbul. HOMER software is used to determine the optimum size of the equipment, based on the geographical and meteorological data of the campus. According to the simulation results, the energy system with the minimum net present cost (NPC) and cost of energy (COE) is chosen as the optimum system. Besides, this study aims to reduce greenhouse gas emissions, polluting the air by using renewable resources. Because of negative impacts of the fossil fuels on human health and environment, all the energy sources for this system are renewable energies which have less pollution. In the simulation, PV, wind, and biomass energy resources are used, but the optimum hybrid energy system is determined as grid connected wind/biomass system consisting of 1000 kW grid, 1000 kW biomass generator, and 1500 kW wind turbine. The NPC of the optimum system is calculated as $5.612.501 while the COE is 0,067$/kW. The system also decreases the emissions of greenhouse gases.

摘要

这项研究的重点是伊斯坦布尔马尔马拉大学Goztepe校园的风/光伏/生物质能混合电网并网的技术经济和环境可行性研究。HOMER软件用于根据校园的地理和气象数据确定设备的最佳尺寸。根据仿真结果，选择具有最小净现值（NPC）和能源成本（COE）的能源系统作为最佳系统。此外，这项研究旨在减少温室气体排放，通过使用可再生资源来污染空气。由于化石燃料对人类健康和环境的负面影响，该系统的所有能源都是可再生能源，污染少。在模拟中，使用了PV，风能和生物质能资源，但是，最佳的混合能源系统是由风能/生物质并网系统组成的，该系统由1000 kW电网，1000 kW生物质发电机和1500 kW风力发电机组成。最优系统的NPC计算为$ 5.612.501，而COE为0,067 $ / kW。该系统还减少了温室气体的排放。