DC motor-generator control circuit

Details DC motor-generator control circuit DC motor-generator control circuit

1994-11-14

1996-11-19

Stephan, Steven L.

Electricity: single generator systems

Combined control of generator and driving means

Simultaneous control

322 90, 322 14, 318530, 318493, H02P 904

Patent

active

055766137

ABSTRACT:
The present invention relates to a DC control circuit for a main motor-generator set, in which a main motor includes an auxiliary shunt field winding. The control circuit includes a current follower motor that is driven by the armature current of the main motor and which drives an auxiliary generator to constitute a feedback unit. Electric energy produced by the auxiliary generator is applied to the auxiliary field of the main motor-generator set. The auxiliary field of the main motor-generator set may be excited with the same polarity as the main motor-generator set field winding to increase the field as the main motor-generator armature current increases, or with opposite polarity to reduce the field in response to main motor-generator current increasing. A control interface controls output voltage or output impedance from the auxiliary generator and selects a type magnetizing of aforesaid auxiliary field of the main motor-generator set.

REFERENCES:
patent: 3569809 (1971-03-01), Comer
patent: 4408147 (1983-10-01), Gabel
patent: 5281905 (1994-01-01), Dhyanchand et al.
patent: 5408166 (1995-04-01), Yang

Affiliated with

Also associated with

Rating

DC motor-generator control circuit does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with DC motor-generator control circuit, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and DC motor-generator control circuit will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-543169