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The evolution of power semiconductors has contributed enormously to variable-speed wind turbine systems (WTS). In this study, a new method for power output calculation of variable-speed WTSs is proposed. The model is developed from the charging voltage equation of capacitors and is only a function of the rated power and the rated wind speed. It is validated on the manufacturer power curve of different...
We present a scaling model for linear permanent magnet synchronous motors applied to needle-free jet injection, a drug delivery technique that requires the generation of high fluid pressures. This model shows that either the motor stroke or the motor constant can be increased to reduce the electrical power required to perform an injection. We then present computationally efficient semi-analytical...
The paper deals with the evaluation of an electric propulsion system for light electric vehicles. The evaluation is based on simulation approach, using Amesim software package. This provides a 1D simulation suite to model and analyze multi-domain intelligent systems, and to predict their multi-disciplinary performance. The electric vehicle is propelled by a highly efficient and very light high-speed...
The intent of this paper is to present an electromagnetic and structural study of a Synchronous Reluctance Machine. While most literature on the SynRM only considers the influence of rotor and stator geometry on the electromagnetic behavior of the machine, this paper introduces a combined approach, considering also the stress field in the machine's rotor due to inertial loads. The analysis is made...
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