Bursa Uludağ Üniversitesi Ziraat Fakültesi Dergisi / Journal of Agricultural Faculty of Bursa Uludag University

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Browsing by Author "0000-0001-6826-2494"

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    Changes in climate parameters and their effects on renewable energy resources potential: Bursa sample
    (Bursa Uludağ Üniversitesi, 2021-11-25) Arslan, Aslı Ayhan; Biçen, Tuğba; Vardar, Ali; Bursa Uludağ Üniversitesi/Ziraat Fakültesi/Biyosistem Mühendisliği Bölümü.; Bursa Uludağ Üniversitesi/Fen Bilimleri Enstitüsü/Biyosistem Mühendisliği Bölümü.; 0000-0001-6349-9687; 0000-0003-0018-0825; 0000-0001-6826-2494
    In this study, the objective was to find at what rate Bursa province of Turkey, is affected by the climatic process called "climate change" and the impacts of climate change on the potential of renewable energy resources, especially solar energy and wind energy. As a result of analyzes, it is seen that there is significant warming between 1960 and 2017. Especially soil temperatures and solar radiation intensity support this result. As a result of this work, it was determined that the changes in climate parameters for the province of Bursa have significant effects on renewable energy potential. According to the results obtained, there has been an increase of 34.5% in the solar energy potential, of 8.2% in thermal solar energy potential and of 3.6%-6.7 in soil temperature potential depending on the depths. In the wind energy potential, there was a decrease of 75% between 1960-1998 and an increase of 217.1% between 1999-2017.
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    Technical and economic analysis of electricity production with solar panels: Bursa example
    (Bursa Uludağ Üniversitesi, 2022-06-01) Biçen, Tuba; Vardar, Ali; Bursa Uludağ Üniversitesi/Ziraat Fakültesi/Biyosistem Mühendisliği Bölümü.; 0000-0001-6826-2494; 0000-0002-5741-8841
    Nowadays, technology is rapidly evolving. The overuse and adverse effects of fossil fuels have also accelerated the work in the field of renewable energy. Considering that the sun is an endless source of energy, it is inevitable to produce clean and sustainable power. In this case, the use of photovoltaic facilities by small and medium-sized enterprises is also economically effective. To this end, world states constitute various incentive mechanisms. Monocrystalline and polycrystalline panels are commonly used in photovoltaic plants. In this study, considering various incentive mechanisms samples were examined a photovoltaic plant in Turkey. In addition, the technical and economic analysis of electrical energy production from the photovoltaic solar power plant was conducted. In this study, technical and economic analysis of a 23 kW photovoltaic plant to be installed in small and medium enterprises in Bursa province, which is obtained from our country market, has been examined. From the technical point of view, the annual energy production obtained from the plant consisting of monocrystalline panels varied between 28081 kWhyear-1 and 32239 kWhyear-1 and the total energy production obtained during the economic life varied between 617838 kWhxyear-1 and 709250 kWhxyear-1. Annual energy generation from the plant consisting of polycrystalline panels was between 26209 kWhyear-1 and 31886 kWhyear-1 and the total energy production was between 524179 kWhxyear-1 and 637720 kWhyear-1 and less than the monocrystalline plant.
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    Technical and economic analysis of the use of wind energy for water extraction: Karacabey example
    (Bursa Uludağ Üniversitesi, 2020-06-09) Bölükbaş, Erkan; Biçen, Tuğba; Vardar, Ali; Bursa Uludağ Üniversitesi/Fen-Edebiyat Fakültesi.; Uludağ Üniversitesi/Ziraat Fakültesi.; 0000-0001-6349-9687; 0000-0003-4004-7623; 0000-0001-6826-2494
    One of the problems that occur with the increase of the world population is the limited energy resources. The rapid depletion of fossil resources and increasing energy consumption have led human beings to explore new sources of energy. In the 21st century, the greatest alternative to fossil resources was renewable energy sources. One of the areas where energy needs are technically and economically important is agricultural activities. Renewable energy sources have been used for many years to meet the energy requirements for agricultural activities such as grinding of grains and water extraction from wells. One of these sources is wind energy. In this study, it is aimed to determine the cost and availability of the energy needed for the removal of groundwater to the surface for use in agricultural irrigation in Bursa/Karacabey region in Turkey by using wind turbines. Study; using the data measured at the meteorological station Karacabey wind speed; 300, 600, 900, 1500 kW wind turbines and the use of power and energy that can be obtained in the case of submersible pumps with some selected values of availability, the cost and amount of water that can be pumped for the analysis are reviewed. As a result of the study, it was determined that the energy to be used to supply groundwater with submersible pumps in Karacabey region can be supplied from wind energy and this situation is quite economical compared to using mains electricity.