Control Of Electric Machine Drive System Direct

Operates the motor above rated speed by reducing flux.

Allows motoring and braking in both directions. Control of electric machine drive system

Maintains a constant ratio between voltage and frequency. Pros: Simple to implement; no position sensor needed. Cons: Poor dynamic performance; low torque at low speeds. Vector Control (Field Oriented Control - FOC) Mechanism: Decouples flux and torque-producing currents. Operates the motor above rated speed by reducing flux