Browsing Temiz Tükenmez Enerjiler Bölümü Tez Koleksiyonu by Language "tur"
Now showing items 1-20 of 27
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Antimon Selenyum İnce Filmlerin Sputter Tekniği ile Sentezi ve Karakterizasyonu
(Fen Bilimleri Enstitüsü, 2024)In this thesis study, the synthesis and characterization of antimony selenium (Sb2Se3) for use as an absorber layer in photovoltaic panels were investigated. This material is considered a strong alternative to the ... -
BÜYÜKBAŞ HAYVAN GÜBRESİ VE TAVUK GÜBRESİNDEN BİYOGAZ ÜRETİMİNİN ADM1 KULLANILARAK MODELLENMESİ
(Fen Bilimleri Enstitüsü, 2017-07-14)One of the most important steps in establishing a biogas plant is the realistic modeling of the biogas plants. With the modeling operation, suitable operating conditions can be selected for the biogas plants. From this ... -
Çift Eksende Mikrokontrollü Güneş İzleme Sistemi
(Fen Bilimleri Enstitüsü, 2014)In this thesis,a microcontrolled, dual-axis solar tracking system (2emGis) designed, developed and used to obtain experimental measurements for Ankara with the help of astronomical data. 5W photovoltaic (PV) modules mounted ... -
Farklı Perovskit Güneş Gözelerinin Verimliliğinin Simülasyonu ve Karşılaştırması
(Fen Bilimleri Enstitüsü, 2023-08-07)Perovskite solar cells have become the focus of interest in research for the development of solar cells due to their high efficiency, low cost, and adjustable structures. The perovskite solar cells have been the fastest-growing ... -
Fotovoltaik Panellerde Gölge Ve Toz Etkisinin Analizi
(Fen Bilimleri Enstitüsü, 2018)In the present study, the effect of dust deposition and shade on 5 Watt mini photovoltaic (PV) panels was analyzed through outdoor fieldwork and indoor laboratory experiments. For the outdoor field tests, two groups of ... -
Fotovoltaik Sistemler İçin Prototip Batarya Yönetimi Sistemi Geliştirilmesi
(Fen Bilimleri Enstitüsü, 2021)An energy and battery management system (BMS) has a great importance in PV-battery system to increase the system efficiency and battery life. In this thesis, a prototype BMS that can provide energy and battery management ... -
Fotovoltaik Sistemlerde Verimliliği Etkileyen Faktörlerin İncelenmesi
(Fen Bilimleri Enstitüsü, 2018-09-28)Investments to renewable energy systems increase in recent years due to depletion threat of conventional resources. In this point, one of the developed energy systems technology is photovoltaic systems. By the help of ... -
Gri Kurt Optimizasyonu Algoritmasına Dayalı Bir Rüzgar / Fotovoltaik / Yakıt Hücreli Hibrid Sisteminin Optimal Büyüklükteki Tasarımı
(Fen Bilimleri Enstitüsü, 2018)This study developed a hybrid system composed of wind turbines, PV cells, and fuel cells to supply a specific (deterministic) load model. The purpose of this design was to minimize the cost of energy generation over a ... -
Güneş Duvarı Sistemlerinin Dünyadaki Uygulamaları ve Türkiye'deki Uygulanabilirliği
(Fen Bilimleri Enstitüsü, 2013)Solar wall is an auxiliary system for heating buildings. It is used to preheat the air passing through it so as to reduce the load of heating system of the building. It makes the heating system economically more efficient ... -
Hidrojenlendirilmiş Amorf Silisyum Tabanlı Yansıtmaz Kaplamaların Üretilmesi ve Optik Özelliklerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2014)a-SiOx:H and a-SiNx:H single layer and double layer with the structure of a-SiOx:H and a-SiNx:H, anti reflection coatings (SLARC and DLARC) were designed and depostied in a plasma enhanced chemical vapor deposition (PECVD) ... -
İç Anadolu Bölgesi'nde Kullanılmayan Rüzgar Enerji Potansiyelinin Belirlenmesi ve Modellenmesi
(Fen Bilimleri Enstitüsü, 2019)In this study, the unused wind energy potential in Central Anatolia Region was determined and modelling studies have been done. During the study, long term data were obtained from Windographer program and analyzed in the ... -
Kaynak Yoğun Sektörler Arasında Endüstriyel Simbiyoz Yaklaşımı ile Akış Modellemesi ve Optimizasyonu
(Fen Bilimleri Enstitüsü, 2019)Clean production practices have been widely used all over the world. However, additional approaches are needed both for reducing environmental impacts and for economic gains. One of these approaches is the concept of ... -
MERKEZİ ALICI SİSTEMLİ (MAS)GÜNEŞ GÜÇ SANTRALİ BİRECİK UYGULAMASI
(Fen Bilimleri Enstitüsü, 2017-07-25)The plants of concentrated solar power (CSP) that is used to generate electricity from the solar energy are the electricity generation systems using solar energy as a primary energy source. While all type of CSP plants ... -
Metal Etkileşimli Kristalleşme Yöntemi İle Polikristal Silisyum İnce Film Üretimi Ve Elektriksel Özelliklerinin İncelenmesi
(Fen Bilimleri Enstitüsü, 2018)A 14 nm - thick aluminum film is coated on a glass substrate by using an e-Beam Evaporation system, Then onto the top of the aluminum layer, hydrogenated amorphous silicon (a-Si:H) thin film is deposited by using Plasma ... -
Nano Saniye Atımlı 1064 Nm Fiber Lazer İle Yüzey Dokulandırmasının Tek Kristal Silisyumun Optik Yansıma Ve Soğurmasına Etkisi
(Fen Bilimleri Enstitüsü, 2018)Single crystal n-type silicon wafer with (100)-orientation was texturized by using nanosecond pulsed, Ytterbium doped fiber laser with the master oscillator power amplifier architecture (MOPA), operating at the peak ... -
Organik Boya Tabanlı Dalga Kılavuzlu Lüminesant Güneş Yoğunlaştırıcıların Optik Tasarımlarının Optimizasyonu ve Yeni Bir Optik Sistem Tasarımının Önerilmesi
(Fen Bilimleri Enstitüsü, 2019)Diverse photovoltaic systems emerged as a result of investments to solar energy systems and research-development activities. Most of those systems are more suitable for field-usage. Today, it is seen through the investments ... -
Pvsyst Yazılımı Kullanılarak Örnek Bir Güneş Enerjili Su Pompalama Sistemi Tasarlanması ve Konvansiyonel Sistemlerle Karşılaştırılması
(Fen Bilimleri Enstitüsü, 2019)Within the scope of the thesis, it has been evaluated that solar water pumping (SWP) systems can be used instead of conventional irrigation systems (generator or grid electricity). In this context, SWP system was designed ... -
Bir rüzgar çiftliğinden yapay sinir ağlarıyla kısa süreli elektrik üretim tahmini
(Fen Bilimleri Enstitüsü, 2018)In recent years, wind energy systems become an important source for energy production around the world with increasing installations. When Turkey’s wind energy potential is taken into consideration, wind energy systems ... -
Stirling Çevrimi Kullanan Çanak Tipi Yoğunlaştırıcı Güç Sistemlerinin İncelenmesi ve Model Bir Sistemin Tasarlanması
(Fen Bilimleri Enstitüsü, 2013)As part of this study, solar energy systems equipped with parabolic dishes and utilizing a Stirling engine are analyzed. Two different commercial systems, SES (Stirling Energy Systems) and WGA (WGAssociates), are modeled ... -
Toprak ve Su Kaynaklı Isı Pompalarının Ekonomik ve Çevresel Etkilerinin İncelenmesi: Gaziantep Örneği
(Fen Bilimleri Enstitüsü, 2019-10-17)Both the energy needs and the costs spent externally on the energy in developing countries, such as Turkey, are quite high. In Turkey, most of the heating and cooling processes are done by fossil fuels. This situation harms ...
