Why is the induction motor speed very low and at a negative value

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dkuang
dkuang 2015-3-16
回答： rutuja zargad 2020-3-21
I have ran open loop induction motor control with a pwm generator. The input three phase supply frequency I have used is 40 Hz. I am wondering why the rotor speed of the induction motor is very low and negative at about -4 rad/s. Attached is my model.

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回答（2 个）

Manikandan
Manikandan 2016-2-17
set your scope parameter setting, uncheck limited data points. reduce torque as zero.
rutuja zargad
rutuja zargad 2020-3-21
my speed is coming in negative direction in closed loop system by using FOC

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