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This research has been motivated by industrial demand for single-phase current-source active rectifier (CSAR) dedicated for reconstruction of older types of DC machine locomotives. This contribution presents a summary of main problems supported by description of developed control strategies. Theoretical principles and conclusions have been verified by simulations and large experimental study on designed...
This paper deals with the new configuration of the traction converter with medium-frequency transformer intended for AC trolley wire fed locomotives. The main attention is paid to the primary serially connected single-phase voltage-source active rectifiers, which are directly connected to the trolley wire. This paper describes the control of the primary active rectifiers, presents simulation results...
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