Control Of Electric Machine Drive System Online

Feeds energy back to the source during deceleration.

Converts DC or AC into the required motor input. Control of electric machine drive system

Faster torque response than FOC; no coordinate transforms. Feeds energy back to the source during deceleration

Directly switches inverter states based on torque errors. 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.