DIRECT TORQUE CONTROL A MOTOR CONTROL TECHNIQUE FOR ALL SEASONS Ere Jääskeläinen and Pasi Pohjalainen
While enabling unprecedented performance in electric motors and delivering dramatic energy savings, most VSDs rely on conditioning voltage and frequency, causing inherent time delays in processing control signals. In contrast, direct torque control (DTC) drives greatly increase motor torque response, among other benefits.
4 WHAT'S NEW IN PROCESS TECHNOLOGY - MAY 2017
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