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What is Torque Vector Control in VVVF Drives?
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Answer Posted / hiren morkar
Scalar control is V/f control which you can use where load
behaviour is not dynamic, in scalar control u can not goes
above rated torque.the closed loop scalar control give more
precise solution.the closed loop scalar control give more
precise solution.
Vector control controling torque by seprated magnetizing
current and torque producing current, so that it can
control torque by controling flux.(magnetizing current).
It is used where load behaviour is dynamic ,the closed loop
control give more precise solution.
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