Ara
Toplam kayıt 15, listelenen: 1-10
Kırklareli Bölgesinde Rüzgar Enerjisi Potansiyelinin Belirlenmesi Ve Rüzgar Santrali Yatırımı İçin Bölgenin Uygunluğunun Araştırılması.
(Kırklareli Üniversitesi Bilimsel Araştırma Projeleri Koordinatörlüğü, 2012-06-15)
Rüzgar enerjisi son yıllarda tüm dünyada enerji üretimi için kullanılmaya başlanan önemli bir kaynak haline gelmiştir. Bu çalışmada, Türkiyenin batı bölgesinde yer alan Kırklareli bölgesinin, rüzgar potansiyeli ayrıntılı ...
Spectral and statistical analysis for ferroresonance phenomenon in electric power systems
(Springer, 2012)
This study presents our findings on the ferroresonance phenomenon for the Seyitomer-Isiklar part of the Electric Power System of 380 kV in Turkey. In this context, the power spectral density approach and Short-Time Fourier ...
ENVIRONMENTAL ASSESSMENT OF WIND ENERGY CONVERSION SYSTEMS IN TURKEY
(Scibulcom Ltd, 2012)
Nowadays, approximation of fossil-based fuel to exhaustion reveals that countries will have difficulty in meeting energy needs in the near future. Renewable energy sources are prognosed as a solution to this problem. Among ...
Application of wavelet transform to defect detection of building's structure
(Kaunas Univ Technol, 2012)
Various methods can be used to detect the defects of structures. In this paper wavelet transform method is used. Continuous wavelet transform (CWT) is applied to vibration signal analysis of building's construction with ...
10 kW grid-connected three-phase inverter system: Control, simulation and experimental results
(2012)
In this study, implementation of a 10kW three-phase grid-connected inverter system is discussed. The system includes a high voltage dc-link, a two-level inverter and filter inductances. The high voltage dc-link is obtained ...
Application of Artificial Neural Networks for Defect Detection in Ceramic Materials
(Polska Akad Nauk, Polish Acad Sciences, Inst Fundamental Tech Res Pas, 2012)
In this study, an artificial neural network application was performed to tell if 18 plates of the same material in different shapes and sizes were cracked or not. The cracks in the cracked plates were of different depth ...
Testing the reliability of a velocity definition in a dispersive medium
(Amer Physical Soc, 2012)
We introduce a method to test if a given velocity definition corresponds to an actual physical flow in a dispersive medium. We utilize the equivalence of the pulse dynamics in the real-omega and real-k Fourier expansion ...
Speed Estimation of Brushless Direct Current (BLDC) Motor with Multilayer Perceptron
(Wydawnictwo Sigma-N O T Sp Z O O, 2012)
This study used an artificial neural network model to estimate the revolutions per minute of a brushless direct current (BLDC) motor operating at different driver modes and different load currents. The dataset that was ...
Determination of the optimum hybrid renewable power generating systems for Kavakli campus of Kirklareli University, Turkey
(Pergamon-Elsevier Science Ltd, 2012)
This study is to search for possibilities of supplying the load demand of Kavakli campus of Kirklareli University with solar energy and the fuel cell power generating system (electrolyzer/hydrogen tank/fuel cell) by using ...
An investigation into the usability of straight light-pipes in Istanbul
(Sila Science, 2012)
With the impact of global warming, recent years has witnessed a tremendous revival of interest in environmental issues. At the moment, the world's electricity generation mainly depends on the fossil fuels which are eventually ...