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A model of a synchronous machine with a transistor self-excitation system has been developed. The model is designed to analyze steady-state, transient, and fault operations, including turn-to-turn faults. Faulted turns of a stator winding are presented by a separate loop. To minimize time losses for calculations, the methodology of simulation of systems by interconnected subsystems has been used....
The Automotive market is rapidly changing, as the increasing attention to the engine emissions pushes car makers to use vehicles less dependent on gasoline and diesel fuel, resulting in lower operating costs and emissions. Today, electric vehicles seem to be the best answer to the market demand. In this scenario, electric drives for traction play a key role, thus the necessity to develop effective...
This paper presents two methods for simulating inductive coupled power transfer. The simulations are done using finite element calculations in Comsol Multiphysics. An analytic approach that uses the filamentary method is considered in order to compare the simulation results. The simulations allows for mutual inductance calculation between the primary and secondary coil and the possibility to observe...
Virtualization has become a supportive approach for simulating system behaviour efficiently thanks to the revolution of computer and smart devices. In fact, the employment of running virtual tools that mimic the real physical world is nowadays a requirement in some fields as in e.g. industrial automation. This research work presents a virtual tool that simulates a real assembly line. The main features...
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