SYNC MOTORS - Applications + Comparisons Flashcards
1
Q
Where are Sync motors attached to a VFD (variable speed motor) typically used?
A
Rolling mills, mine hoists, pumps, compressors, propulsion system in vessels
2
Q
What is a synchronous motor used at no load for power factor correction called?
A
Synchronous condenser
3
Q
Why would a synchronous condenser be used instead of a capacitor bank?
A
Simpler process to correct amount of correction.
Excitation adjustment.
4
Q
Name some applications of a synchronous motor
A
Dc generators, fans, blowers, pulp refiners, pumps, centrifuges
5
Q
The stator of a 3ø synchronous motor supports conductors that may be called armature; (T/F)
A
True
6
Q
The rotor of a synchronous motor supports the field windings: (T/F)
A
True
