The synchronous motor meets increase in load by taking more armature current as
The rotor pole falls back relative to the stator pole causing an increase in motor current
The synchronous motor meets increase in load by taking more armature current as the rotor pole falls back relative to the stator pole causing an increase in motor current.
The efficiency of a properly designed synchronous machine will usually fall in range
The negative phase sequence in a 3-phase synchronous motor exists when the motor is