Electric power generation system controlled to reduce...

Prime-mover dynamo plants – Electric control – Engine control

Reexamination Certificate

Rate now

  [ 0.00 ] – not rated yet Voters 0   Comments 0

Details

C290S052000, C290S04000F, C290S044000, C322S014000

Reexamination Certificate

active

07999405

ABSTRACT:
An electric power system includes an engine, a generator driven by the engine, an electrical energy storage device, power control circuitry coupling the generator and storage device together, and a processor coupled to the circuitry. The generator provides variable AC power and the storage device provides variable DC power to the circuitry. The processor executes operating logic to provide control signals to the circuitry to operate the generator at a first speed to provide a first level of AC electricity, increase the DC power provided from the storage device to increase the AC electricity to a second level, increase operating speed of the generator from the first speed to a second speed greater than the first speed, decrease the DC power from the storage device as the operating speed of the generator increases, and limit acceleration of the operating speed to reduce perception of a speed change.

REFERENCES:
patent: 4262212 (1981-04-01), Jacob et al.
patent: 4658346 (1987-04-01), Templeton
patent: 4835405 (1989-05-01), Clancey et al.
patent: 4935689 (1990-06-01), Fujikawa et al.
patent: 4992920 (1991-02-01), Davis
patent: 5433175 (1995-07-01), Hughes et al.
patent: 5563802 (1996-10-01), Plahn et al.
patent: 5784267 (1998-07-01), Koenig et al.
patent: 6113350 (2000-09-01), Liu
patent: 6191496 (2001-02-01), Elder
patent: 6392371 (2002-05-01), Cheng et al.
patent: 6406251 (2002-06-01), Vauthier
patent: 6624533 (2003-09-01), Swanson et al.
patent: 6765157 (2004-07-01), Rademacher et al.
patent: 6801019 (2004-10-01), Haydock et al.
patent: 6844706 (2005-01-01), Pinkerton, III et al.
patent: 6965818 (2005-11-01), Koenig et al.
patent: 6969922 (2005-11-01), Welches et al.
patent: 6972972 (2005-12-01), Duncan et al.
patent: 6984897 (2006-01-01), Skeist et al.
patent: 6994360 (2006-02-01), Kuang et al.
patent: 7102331 (2006-09-01), Walter et al.
patent: 7453164 (2008-11-01), Borden et al.
patent: 7456509 (2008-11-01), Gray, Jr.
patent: 7459800 (2008-12-01), Boisvert et al.
patent: 2003/0080622 (2003-05-01), Koenig
patent: 2004/0199297 (2004-10-01), Schaper et al.
patent: 2005/0035657 (2005-02-01), Brummett et al.
patent: 2005/0141154 (2005-06-01), Consadori et al.
patent: 2006/0052922 (2006-03-01), Koenig et al.

LandOfFree

Say what you really think

Search LandOfFree.com for the USA inventors and patents. Rate them and share your experience with other people.

Rating

Electric power generation system controlled to reduce... does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Electric power generation system controlled to reduce..., we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Electric power generation system controlled to reduce... will most certainly appreciate the feedback.

Rate now

     

Profile ID: LFUS-PAI-O-2729678

  Search
All data on this website is collected from public sources. Our data reflects the most accurate information available at the time of publication.