The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 10, 2015
Filed:
Dec. 12, 2012
Applicant:
Caterpillar Inc., Peoria, IL (US);
Inventor:
Marcelo C. Algrain, Dunlap, IL (US);
Assignee:
Caterpillar Inc., Peoria, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02P 11/00 (2006.01); H02J 3/32 (2006.01);
U.S. Cl.
CPC ...
H02J 3/32 (2013.01);
Abstract
A power system includes a prime mover configured to generate a drive force, a generator configured to receive the drive force and be driven by the prime mover to produce electrical power for an external load. The system includes a power storage device configured to store electrical power or to discharge electrical power to the external load. The system further includes a controller configured to control the power storage device to discharge power to supplement the electrical power from the generator directed to the external load.