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The article presents a simple way of determining induced voltages in the damping bars of salient pole 5.5 kVA salient pole synchronous generator under no load conditions. Field-circuital model created by coupling FEMM and Matlab environments was used for voltage calculation purposes. The simulation results were verified experimentally in the measurement stand utilizing a purpose built special rotor...
The paper presents a simply method for assessing the effectiveness of fast automatic disconnection of supply (electric shock protection) based on measurement of Joule's integral and thermal equivalent current in 230/400 V electrical installations fed from a synchronous generator sets. Experimental studies are carried out under short-circuit conditions using Electronic Phase Detector and Joule Integral...
The paper presents results of research concerning the basis of utilization of PMSMs in industrial robots. A mathematical model of PMSM is described. Identification of PMSM's parameters is performed as well as an analysis of simulation and experimental investigation results of transients and steady states of electrical and mechanical quantities is presented.
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