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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.:

US 10688873 B1

PDFFull Text
Date of Patent:
Jun. 23, 2020

Filed:

Jun. 14, 2018

Charging system for electric vehicles

Applicant:

Dr. Ing. H.c. F. Porsche Aktiengesellschaft, Stuttgart, DE;

Inventors:

Stefan Götz, Forstern, DE;

Manuel Groß, Hessigheim, DE;

Assignee:

Dr. Ing. h.c. F. Porsche Aktiengesellschaft, , DE;

Attorney:

RatnerPrestia

Primary Examiner:

Alexis B Pacheco

Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02J 7/14 (2006.01); B60L 11/18 (2006.01); H01M 10/44 (2006.01); H01M 10/613 (2014.01); H02J 7/04 (2006.01); B60L 53/30 (2019.01); H01M 10/66 (2014.01); B60L 53/62 (2019.01); B60L 53/67 (2019.01); B60L 53/53 (2019.01); B60L 53/14 (2019.01); B60L 53/302 (2019.01);
U.S. Cl.
CPC ...
B60L 11/1824 (2013.01); B60L 53/14 (2019.02); B60L 53/30 (2019.02); B60L 53/302 (2019.02); B60L 53/53 (2019.02); B60L 53/62 (2019.02); B60L 53/67 (2019.02); H01M 10/443 (2013.01); H01M 10/613 (2015.04); H01M 10/66 (2015.04); H02J 7/04 (2013.01);
Abstract

Charging system for electric vehicles, having: a charging station to which a traction battery of an electric vehicle can be coupled via a charging cable; power electronics, the charging station being able to be connected, with the interposition of the power electronics, to an electrical current and voltage supply network which provides a defined electrical network power; an electrical storage device which is connected between the electrical current and voltage supply network and the charging station such that said storage device is charged on the basis of the electrical network power and is discharged on the basis of a charging speed of the charging station; a re-cooling apparatus, the charging station, the power electronics and the electrical storage device connected to the re-cooling apparatus which provides a defined as thermal re-cooling power; a thermal storage device connected to the re-cooling apparatus, to the charging station, to the power electronics and to the electrical storage device such that said storage device or a cooling medium of said storage device is heated on the basis of the power loss of the power electronics, charging station and electrical storage device and can be cooled on the basis of the thermal re-cooling power of the re-cooling apparatus.

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