Ultrasonic Motor.pdf
New Model Variable Frequency Transformer (NMVFT) – A Technology for V/f Control of Induction Motors
Magnetic effect of electric current
Various Electric Motors and comparison
Project Presentation
Electric Motor
Dq Transformation
J. McCalley d-q transformation. Machine model 2 Consider the DFIG as two sets of abc windings, one on the stator and one on the rotor. θmθm ωmωm.
ECE 4411 Quadrature-Field Theory and Induction-Motor Action Single-phase induction motor cannot develop a rotating magnetic field Needs an “auxiliary”
A Method for Calculation of the Inrush Current in Single Phase Transformer including the Residual Flux
J. McCalley
dq Transformation.ppt
