DTC – New generation motor control platform offers greater speed and torque control

The motor control platform, direct torque control (DTC) – used extensively in ABB’s variable-speed drives (VSDs) since 1996 – has been greatly improved to bring even higher accuracy in motor speed and torque control, as well as the ability to control more motor types. This fourth generation DTC provides enhanced performance in open and closed loop and a higher switching frequency. Speed and torque control accuracy have been improved, for both dynamic and static values….