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:
Mar. 19, 2019
Filed:
Oct. 01, 2015
Robert Bosch Gmbh, Stuttgart, DE;
Philipp Hillenbrand, Neuffen, DE;
Philipp Hartmann, Stuttgart, DE;
Robert Bosch GmbH, Stuttgart, DE;
Abstract
A method for the switching of a number of battery cells in a battery which is configured as an electrochemical storage device, wherein each of the battery cells is electrically connected to the battery in accordance with a corresponding first probability P, and is electrically disconnected from the battery in accordance with a corresponding second probability P, and wherein the battery cells are mutually connectable in series. According to the method, a performance factor Gi is calculated for each battery cell as a sum of a function, which, specifically, is linearly dependent upon a state of charge LZi of the corresponding battery cell, and a second function which, specifically, is linearly dependent upon a product of a current value of a current which flows in the corresponding battery cell when the corresponding battery cell is electrically connected to the battery and the internal resistance of the corresponding battery cell.
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