Question: A 4 - pole, 3 - phase permanent magnet AC machine is fed from an inverter that can provide up to 3 8 0 V

A 4-pole, 3-phase permanent magnet AC machine is fed from an inverter that can provide up to 380V. The motor has IF =30A and LM =45mH. Its stator current cannot exceed 40A. If the motor operates in the field weakening region with the field weakening component of stator current equal to 25% of the value of IF,

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