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:
Nov. 24, 2020
Filed:
Apr. 09, 2018
Continental Automotive France, Toulouse, FR;
Continental Automotive Gmbh, Hannover, DE;
Jérôme Lachaize, Toulouse, FR;
CONTINENTAL AUTOMOTIVE FRANCE, Toulouse, FR;
CONTINENTAL AUTOMOTIVE GMBH, Hannover, DE;
Abstract
A method for determining a cell current limit for a traction battery and for an onboard network that is supplied with power by the traction battery in a motor vehicle with, respectively, a cell and onboard network voltage limiter using an integral feedback loop calculating a respective integral current term. The integral feedback loops of the two voltage limiters are interdependent, the integral current terms of the cell voltage limiter being transmitted to the integral feedback loop of the network voltage limiter and the integral terms of the voltage limiter of the network being transmitted to the integral feedback loop of the cell voltage limiter so as to determine a battery current limit that is common to the two limiters.