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:
May. 19, 2009
Filed:
Apr. 16, 2007
Jeffrey Louis Daigle, Erie, PA (US);
Ajith Kuttannair Kumar, Erie, PA (US);
Bret Dwayne Worden, Union City, PA (US);
Jeffrey Louis Daigle, Erie, PA (US);
Ajith Kuttannair Kumar, Erie, PA (US);
Bret Dwayne Worden, Union City, PA (US);
General Electric Company, Schenectady, NY (US);
Abstract
A system and method for controlling a power output of an auxiliary alternator of a diesel powered system having at least one diesel-fueled power generating unit, the alternator powering at least one dynamoelectric device of the diesel powered system. The system includes an alternator coupled to the diesel-fueled power generating unit having a wound rotor for supplying electrical power to at least one dynamoelectric device of the diesel powered system. The system also includes a controller for determining a desired operating frequency of the dynamoelectric device and providing a control signal for producing the desired operating frequency. The system further includes a regulator for providing a rotor control output responsive to the control signal to control an electrical condition of the rotor for adjusting the electrical power supplied to the dynamoelectric device effective to produce the desired operating frequency.