Starter generator system with two stator exciter windings

Details Starter generator system with two stator exciter windings Starter generator system with two stator exciter windings

1986-03-07

1988-05-10

Shoop, Jr., William M.

Prime-mover dynamo plants

Starting and generating dynamo

290 38R, 290 31, 322 29, 322 61, F02N 1108, H02K 2352, H02P 904

Patent

active

047437774

ABSTRACT:
A starter generator system is provided with a dynamoelectric machine having a stator and a rotor which is mounted for rotation with respect to the stator. The rotor carries a main field winding, an exciter armature winding and means for rectifying the output of the exciter armature winding to provide DC excitation for the main rotating field winding. A main armature winding is mounted on the stator and magnetically coupled to the main field winding. An exciter portion of the stator supports both a multiple phase AC exciter field winding and a distributed DC exciter field winding, both of which are mounted to be magnetically coupled to the exciter armature winding. A variable voltage, variable frequency power converter is capable of being alternatively connected to drive the dynamoelectric machine as a starting motor or to receive power from the machine during generator operation. During motor operation, the AC exciter field winding receives power from an external power source, usually of constant voltage and constant frequency. During generator operation, DC power is supplied to the DC exciter field winding.

REFERENCES:
patent: 3908161 (1975-09-01), Messenger
patent: 4574340 (1986-03-01), Baker

Affiliated with

Also associated with

Rating

Starter generator system with two stator exciter windings does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Starter generator system with two stator exciter windings, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Starter generator system with two stator exciter windings will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1322596