Remus Pusca

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The paper deals with the modeling of a three-phase self-excited induction generator and its steady state analysis using space vector formalism. The behavior of an induction generator working in autonomous mode and which supply an inductive resistive load is presented using a numerical model developed in Matlab-simulink. The startup phenomenon and the(More)
This paper analyzes the consequences of the eccentricity and one broken bar faults in the squirrel-cage induction motors related the rotor speed time variation of the radial unbalanced force on the rotor armature, supported by the motor bearings. This study is based on finite element models, which allows analyzing the independent or the combined influence(More)
This paper presents a comparative study for two frequency control strategy applied to a self excited induction generator equipping a wind turbine in remote site. This study was conducted through the analysis of the frequency in the steady state and transient case using a developed induction generator numerical model. The simulation results obtained by(More)
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