Power regenerative controls by utilizing thyristor rectifier of voltage source inverter

A novel technique of regenerative control for the voltage source inverter is described. In the proposed equipment, the rectifier bridge can be also utilized for regeneration through the medium of the DC reactor. For the other proposed type, a modified Cuk converter method is mentioned. The output current waveforms are analyzed by a new frequency analysis approach, using the switching function. The correctness of the theory has been experimentally confirmed.<
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