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:
Aug. 19, 2003
Filed:
May. 01, 2001
Applicant:
Inventors:
Manoharan Thamodharan, Arlington, TX (US);
Albrecht Wolf, Clausthal-Zekkerfeld, DE;
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H05B 7/144 ;
U.S. Cl.
CPC ...
H05B 7/144 ;
Abstract
A new control method is used to regulate the reactive power consumption of an electric arc furnace. Active and reactive power values are used space vector variables and serve as control parameter of the power source, which consists of a furnace transformer with current controllers and a booster transformer. This method helps maintain constant reactive power consumption, reduce flicker at the point of common coupling and minimize the disturbances in the power system.
Quick Actions:
Thamodharan, Manoharan. (2003). Method of controlling the output voltage of a furnace (U.S. Patent No. 6608857). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6608857
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