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:
Oct. 17, 2006
Filed:
Mar. 23, 2003
Applicants:
Andrew D. Pfister, Rolling Meadows, IL (US);
Todd W. Klippel, Oak Park, IL (US);
Raymond P. O'leary, Evanston, IL (US);
Thomas J. Tobin, Northbrook, IL (US);
Inventors:
Andrew D. Pfister, Rolling Meadows, IL (US);
Todd W. Klippel, Oak Park, IL (US);
Raymond P. O'Leary, Evanston, IL (US);
Thomas J. Tobin, Northbrook, IL (US);
Assignee:
S & C Electric Co., Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 1/00 (2006.01); H02J 3/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A control method and arrangement is provided that monitors the condition and operating parameters of a power electronic system having power electronic devices to optimize operation of the power electronic system. Further, electrically isolated power supplies to individual control stages for high-voltage, series-connected switch devices/power electronic devices.