US 12,331,887 B2
Mobility and method for controlling operation thereof
Se Kwon Jung, Seoul (KR)
Assigned to Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed by Hyundai Motor Company, Seoul (KR); and Kia Corporation, Seoul (KR)
Filed on Jul. 24, 2023, as Appl. No. 18/357,754.
Claims priority of application No. 10-2022-0176135 (KR), filed on Dec. 15, 2022.
Prior Publication US 2024/0200724 A1, Jun. 20, 2024
Int. Cl. F17C 5/00 (2006.01); B60L 50/72 (2019.01); B60L 58/12 (2019.01); B60L 58/30 (2019.01); B60L 58/40 (2019.01); H01M 8/04082 (2016.01); H01M 8/04746 (2016.01); H01M 8/04858 (2016.01); H01M 16/00 (2006.01)
CPC F17C 5/007 (2013.01) [B60L 50/72 (2019.02); B60L 58/12 (2019.02); B60L 58/30 (2019.02); B60L 58/40 (2019.02); H01M 8/04201 (2013.01); H01M 8/04753 (2013.01); H01M 8/04925 (2013.01); H01M 16/003 (2013.01); H01M 16/006 (2013.01); B60L 2240/40 (2013.01); B60L 2250/16 (2013.01); F17C 2221/012 (2013.01); F17C 2250/03 (2013.01); F17C 2250/0626 (2013.01); F17C 2260/02 (2013.01); F17C 2265/065 (2013.01); F17C 2270/0168 (2013.01); F17C 2270/0184 (2013.01); H01M 2250/20 (2013.01)] 20 Claims
OG exemplary drawing
 
1. A mobility comprising:
a storage vessel;
a power train configured to generate power using liquid hydrogen stored in the storage vessel; and
a control device configured to:
downwardly adjust a target operating pressure of the storage vessel at a time of entering a refueling preparation mode;
compare a supply pressure of the liquid hydrogen supplied to the power train with a target hydrogen supply pressure according to the target operating pressure; and
limit the power of the power train in response to the supply pressure of the liquid hydrogen being less than the target hydrogen supply pressure.