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This paper addresses different laboratory experiences and computer tools to help teach undergraduate synchronous machines courses in Electrotechnics Department at University Mentouri Constantine (ED-UMC), Algeria. After a successful experience with induction motor, the authors outline in this article their recent work on synchronous machines, as part of Engineer report and Master thesis. At first,...
In this paper an investigation of the synchronous machine behavior during a field short-circuit as the generator is connected to the 50 Hz grid is presented. The behavior analysis has been carried out using the Finite Element Method (FEM) for two cases. In the first one the rotor speed is held constant and equal to the synchronous one, while in the second case the rotor speed is controlled by a PI-controller...
The transient behaviour of synchronous machines is largely determined by the configuration of their damper windings. In this paper, the influence of damper end connections on the induced voltage in the open phase of a machine during a two-phase sudden short circuit is investigated using a commercial Finite Element package. It can be shown that a substantial increase of the resistance between the damper...
In the last decade, the field of Fault Detection and Diagnosis in the electric motor manufacturing industry, are becoming more important. The methods used to study the fault detection and diagnoses are based on an explicit mathematical model of the system under test. This article presents, in detail, a method for the study and the simulation of a symmetrical short-circuit of a synchronous machine...
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