Căutare după Autor "Voncilă, Ion"
Afișează articolele 1-9 of 9
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Abordarea sinergetica a realizarii unei infrastructuri informationale la Universitatea "Dunarea de Jos" din Galati
Voncilă, Mioara; Voncilă, Ion; (2013-11-06) -
Analysis of Functional Stability of the Triphased Asynchronous Generator Used in Conversion Systems of a Eolian Energy Into Electric Energy
Voncilă, Ion; Cristian, Munteanu; Buhosu, Răzvan; Oancă, Marcel ("Dunarea de Jos" University of Galati, 2003)This paper presents a study of the influence of the main perturbation agent over the functional stability of the triphased asynchronous generator (for the two alternative: with coiled and short circuit rotor), used for ... -
An Analysis of Regimes of Parallel Generators Operation in Wind Turbine System
Voncilă, Elena; Costin, Mădălin; Voncilă, Ion; Nechita, Cristian; Fetecău, Grigore (Universitatea "Dunărea de Jos" din Galaţi, 2011-07)The parallel connection of different types of AC generators, used as example in isolated sites, represents a difficult problem due to the different particularities of the that generators involved. This paper analyses the ... -
The Behavior Of Asymmetric Frontal Couplings With Permanent Magnets In Magnetic Powder And High Temperature Environments
Voncilă, Ion; Badea, Nicolae; Dobrotă, Ion ("Dunarea de Jos" University of Galati, 2002)The main purpose of this paper is the comparative analysis of the behavior of frontal couplings with Nd-Fe-B permanent magnets in difficult environments, specific to metallurgy – such as environments with magnetic powders ... -
Development of Wind Turbine Systems with Parallel Connections of Different Types Generators
Costin, Mădălin; Voncilă, Elena; Voncilă, Ion; Nichita, Cristian; Fetecău, Grigore ("Dunarea de Jos" University of Galati, 2011) -
The Distribution of the Electricfield and of the Current Density in Casa of Electrocorrosion Countermeasures Using the Sacrifice Anodes Technique
Voncilă, Ion; Badea, Nicolae; Popa, Dorel ("Dunarea de Jos" University of Galati, 2005)An electric field oriented from sea water towards the ship, can develop an extraction work. The corrosion process was thus diminished, by a change in the ship’s hull mass, due to a continuous tore of the material from its ... -
The Influence of Electric Transformers' Specific Parameters Modification on Power Distributions and on Technological Appropriate Consumption (TAC) Within the Energetic System
Voncilă, Ion; Iliuţă, Maria; Dumitrescu, Mariana; Gurguiatu, Gelu (The Annals of "Dunarea de Jos" University of Galati, 2005)The paper deals with a comparative analysis – using DINIS(E) programming environment – of the way electric transformers' specific variables (Iron losses, the parameters of the equivalent scheme, the level of primary power ... -
The Influence of Non-Homogenous Dielectric Material in the Waveguide Propagation Modes
Badea, Nicolae; Voncilă, Ion ("Dunarea de Jos" University of Galati, 2006)The aim of this paper is to indicate the equations of electromagnetic wave in homogenous and non-homogenous dielectric material, estabilising the bundary conditions and solves by FEM the equations of the electromagnetic ... -
Locul şi rolul bibliotecii universitare în cadrul comunităţii academice gălăţene
Voncilă, Ion; Cristea, Florica; Grigorov, Anca-Laura (Anuarul ştiinţific al Bibliotecii "V.A. Urechia din Galaţi, 2015)În contextul dinamicii transformărilor din societatea modernă, este necesară o restructurare a bibliotecilor - în general - și a celor universitare, în particular. Schimbările de paradigmă din societatea actuală reclamă ...