Voltage and current waveforms of semiconverter feeding separately excited dc motor; discontinuous armature current

DC Motor Control through Converters

DC Motor Control through Converters: DC motor control is conveniently and efficiently achieved by phase-controlled converters wherein the ac input voltage is converted to a controlled dc output. The commutation process, the transfer of currentĀ from one thyristor to the other, in these converters is the inexpensive natural or line commutation. As, an incoming thyristor is […]

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