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. 10, 2017
Filed:
Jul. 02, 2015
Siemens Aktiengesellschaft, München, DE;
SIEMENS AKTIENGESELLSCHAFT, Munich, DE;
Abstract
The invention relates to an apparatus () for state of charge compensation having a battery system () for providing electrical energy comprising a series connection of a first battery sub-module () and a second battery sub-module (') having a first voltage conversion module (′) wherein the first voltage conversion module (′) is electrically connected to the second battery sub-module (′), and wherein an electrical component () can be connected to the first voltage conversion module (′) and can be supplied with electrical energy from the connected second battery sub-module (′), wherein the apparatus () has a switching device () for switching an electrical connection between the first battery sub-module () and the first voltage conversion module (′) and wherein the apparatus () has a control device () which is designed to control the switching device () such that electrical energy flows from the first battery sub-module () to the second battery sub-module (′) and/or that electrical energy flows from the second battery sub-module (′) to the first battery sub-module ().