Rockwell Automation GV3000/SE 230 - Figure G.2 - Flux Vector Control Block Diagram; Figure G.3 - Sensorless Vector Control Block Diagram

G-4
GV3000/SE 230 VAC Drive, Software Reference Version 6.04
Reference Selection
See figure G.4
Speed Loop
See figure G.5
dx/dt
Torque
Controller
AC Line
Power
Devices
Current feedback
Speed
feedback
Relative shaft
position
E
Motor
Figure G.2 – Flux Vector Control Block Diagram
Reference Selection
See figure G.4
Speed Loop
See figure G.5
Torque
Controller
AC Line
Power
Devices
Current feedback
Estimated
speed
feedback
Motor
Figure G.3 – Sensorless Vector Control Block Diagram