Başlık için Elektrik-Elektronik Mühendisliği Bölümü listeleme
Toplam kayıt 54, listelenen: 1-20
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3-d imaging of inhomogeneous materials loaded in a rectangular waveguide
(IEEE-Inst Electrical Electronics Engineers Inc, 2010)A Newton-type method for the reconstruction of inhomogeneous 3-D complex permittivity variation of arbitrary shaped materials loaded in a rectangular waveguide is presented. The problem is first formulated as a system of ... -
Addendum to a power resolution for nonsinusoidal and unbalanced systems: Evaluation examples
(2011)In this paper, a power resolution presented in [1] is evaluated by considering optimum balanced capacitive compensation and harmonic producing load detection issues. The evaluation examples show that the power resolution ... -
An algorithm for optimal sizing of the capacitor banks under nonsinusoidal and unbalanced conditions
(Bentham Science Publishers B.V., 2014)In non-sinusoidal and unbalanced systems, optimal sizing of the capacitor banks is not a straightforward task as in sinusoidal and balanced systems. In this paper, by means of qualitative and quantitative analysis, it is ... -
An analysis into the effect of voltage harmonics on the maximum loading capability of transformer
(IEEE, 2014)In this paper, some exemplary cases are presented to show the effect of voltage total harmonic distortion (THDV) and its spectrum on the harmonic loss factors (F-HL and F-HL-(STR)) of the six-pulse rectifiers accompanied ... -
An analysis on the nonactive powers for nonsinusoidal conditions
(Gazi Üniv., 2011)In this paper, the nonactive part of the apparent power is decomposed into three different components. The qualitative and quantitative analyses show that reactive power component of the power decomposition gives the power ... -
Apparent power definitions: A comparison study
(Praise Worthy Prize Srl, 2011)This paper examines the concept of apparent power: It advocates the idea that the apparent power quantifies an ideal situation that represents optimum energy flow conditions not only for the energy supplier, but for the ... -
Chaos-based engineering applications with a 3D chaotic system without equilibrium points
(Springer, 2016)There has recently been an increase in the number of new chaotic system designs and chaos-based engineering applications. In this study, since homoclinic and heteroclinic orbits did not exist and analyses like Shilnikov ... -
Characteristic evaluation on spray-deposited WFTO thin films as a function of W doping ratio
(Nonferrous Metals Soc China, 2014)In this work, F and F + W simultaneously doped SnO2 highly transparent conducting thin films were deposited on glass substrates at (500 +/- A 5) A degrees C temperature by the spray pyrolysis method. Microstructural, ... -
Characterization of electrical properties of Al/maleic anhydride (MA)/p-Si structures by well-known methods
(Elsevier Science Sa, 2014)Al/maleic anhydride (MA)/p-Si metal-polymer-semiconductor (MPS) diodes have been prepared by spin coating of an organic film on p-Si substrate. These MPS structures have a good rectifying behavior. The diode parameters ... -
Concentration and path-length dependence on the faraday rotation of magnetic fluids based on highly water-soluble fe3o4/paa nanoparticles synthesized by a high-temperature hydrolysis method
(Inst Za Kovinske Materiale I In Tehnologie, 2013)In this study, highly water-soluble Fe3O4/PAA (polyacrylic acid) nanoparticles (NPs) were synthesized by a high-temperature hydrolysis method. We report the first demonstration of the concentration and path-length dependence ... -
A current decomposition-based method for computationally efficient implementation of power resolution meters in non-sinusoidal single-phase systems
(Polska Akad Nauk, 2013)For non-sinusoidal single-phase systems, the classical apparent power has been divided into various components using different techniques. These power resolutions generally aim at to provide a tool for the accurate ... -
DSP-based sliding mode speed control of induction motor using neuro-genetic structure
(Pergamon-Elsevier Science Ltd, 2009)In this paper, a novel approach is presented for optimization of sliding mode controller parameters. The main purpose is to optimize sliding surface slope and thickness of the boundary layer. The tuning of the electrical ... -
An educational virtual laboratory for sliding mode and PID control of inverted pendulum
(2008)This paper presents a new tool which teaches sliding mode control (SMC) and proportional-integralderivative (PID) control to undergraduate and graduate students without laboratory. This educational virtual laboratory tool ... -
The effect of fluorine and tungsten co-doping on optical, electrical and structural properties of tin (IV) oxide thin films prepared by solgel spin coating method
(Technical Univ Wroclaw, 2013)Fluorine and tungsten co-doped tin(IV) oxide (WFTO) thin films have been prepared first time by a sol gel spin coating method. The effect of F and W co-dopant ratio on optical, electrical and structural properties of SnO2 ... -
Effect of Nb doping on structural, electrical and optical properties of spray deposited SnO2 thin films
(Academic Press Ltd - Elsevier Ltd, 2013)Nb doped SnO2 transparent conducting thin films were deposited by spray pyrolysis method. Microstructural, morphological, electrical and optical properties of the films were investigated as a function of niobium (Nb) doping, ... -
An effective mechanical design and realization of a humanoid robot BUrobot
(Budapest Tech, 2014)Mechanical design and production of humanoid robots are not yet standardized and many different robot configurations are being researched by academics. This paper is written as a motivation to publish the results of an ... -
Electrical characteristics of a schottky device based on maleic anhydride deposited on p-type silicon by spin coating technique
(Natl Inst Optoelectronics, 2014)Al/Maleic Anhydride (MA)/p-Si metal-polymer-semiconductor (MPS) structures were prepared on p-Si substrate by spin coating and these MPS structures had a good rectifying behavior. The capacitance-voltage (C-V) and ... -
Fabrication and characterization of Al/Cu2ZnSnS4/n-Si/Al heterojunction photodiodes
(Wıley-V C H Verlag Gmbh,, 2014)Cu2ZnSnS4 (CZTS) thin film has been synthesized by a sol-gel spin-coating technique on the n-Si substrate to fabricate heterojunction photodiodes. An X-ray diffraction study has shown that the film is polycrystalline with ... -
A filter design approach to maximize ampacity of cables in nonsinusoidal power systems
(IEEE, 2015)This paper presents an optimal design of the C-type passive filters for the effective utilization of the power cables under nonsinusoidal conditions based on maximization of the harmonic derating factor (HDF) of a power ... -
The first year curriculums of electrical-electronics engineering departments in Turkey
(2008)In this study, we consider evaluation of the first year undergraduate curriculums of electrical-electronics engineering departments at the state universities in Turkey (TR). The first year education is very significant, ...
