- Brushless DC Motors all implement a trapezoidal EMD with non-overlapping coil distribution
- Motors with the sinusoidal EMF with overlapping coil distribution are called permanent magnet synchronous motors (PMSM)
- The only difference here really between this and the Brushless DC Motors is the sinusoidal commutation instead of trapezoidal commutation
- We can use PWM for the inverter
- Torque-speed characteristics of BLDC is very similar to PMDC (remember BLDC is simply inside-out of PMDC)
- EC motor stands for electrical commutation motor (BLDC/PMSM)
Some consider PMSM and BLDC to be the same.
- The sinusoidal EMF can be created by the AC inverter using SVM
