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:
Jul. 15, 2014
Filed:
Jan. 31, 2012
Applicants:
Armin Gaul, Selm, DE;
Ingo Diefenbach, Unna, DE;
Inventors:
Armin Gaul, Selm, DE;
Ingo Diefenbach, Unna, DE;
Assignee:
RWE AG, Essen, DE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
Charging station for electric vehicles. A network stabilization is achieved by a network frequency measuring devicebeing arranged to acquire a network frequency and to detect a network frequency which deviates from a reference frequency, and a load regulating devicebeing in operational connection with the network frequency devicesuch that, upon a deviation from the reference frequency being detected in the network frequency, the load regulating deviceregulates the electrical power emitted to an electric vehicle by the charging station