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:
Jun. 24, 2025
Filed:
Oct. 20, 2023
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Seong Cheol Jeong, Suwon-si, KR;
Joo Yeon Kim, Seoul, KR;
Hyundai Motor Company, Seoul, KR;
Kia Corporation, Seoul, KR;
Abstract
In an embodiment a regenerative braking control apparatus includes a fuel cell stack configured to provide energy to a driving motor of the vehicle, a cathode oxygen depletion (COD) heater configured to remove gas remaining in the fuel cell stack, a high voltage battery configured to supply power to the driving motor or to be charged by using power generated by the driving motor through regenerative braking and a processor configured to calculate a reference state-of-charge (SOC) based on an expected driving route, to calculate a limit power for the COD heater based on an operating state of a cooling device for cooling the COD heater when a SOC of the high voltage battery is greater than or equal to the reference SOC and to calculate consumable power of the COD heater based on the limit power of the COD heater.