Control - Of Electric Machine Drive System

Small fluctuations in torque that cause vibration.

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. Control of electric machine drive system

Allows motoring and braking in both directions. Small fluctuations in torque that cause vibration

The frequency range where the controller remains effective. Control of electric machine drive system

Minimizing copper and switching losses during operation.