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:
Apr. 12, 2011
Filed:
Dec. 05, 2007
Applicant:
Eric Anthony Lewis, Rugby, GB;
Inventor:
Eric Anthony Lewis, Rugby, GB;
Assignee:
Converteam UK Ltd, Warwickshire, GB;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 1/00 (2006.01); H02P 9/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
A method of synchronizing a plurality of generators connected together in parallel to a supply network. A common synchronization signal can be generated having a frequency versus time pattern that is the same as the frequency versus time pattern of the supply network during normal operating conditions. The common synchronization signal is then supplied to each of the generators to control the level of power that is supplied to the supply network by the generators.