公开(公告)号：US20220285959A1

公开(公告)日：2022-09-08

申请号：US17194828

申请日：2021-03-08

Applicant: GM Global Technology Operations LLC

Inventor： Chandra S. Namuduri ,  Benjamin Christian ,  Thomas W. Nehl ,  Rashmi Prasad

IPC: H02J7/00 ,  H02M7/00 ,  H02M7/44 ,  H02M1/44 ,  H02M1/14 ,  H05K7/20 ,  H02J7/35

Abstract: A mobile power source apparatus includes a mobile unit having a platform structure, a frame connected to the platform structure and multiple wheels rotatably connected to the platform structure to promote moving the mobile unit. An electronics power module is connected to a DC power source defining a high voltage DC battery. The electronics power module converts DC energy of the DC battery to at least one of an alternating current (AC) power and a direct current (DC) power. A wireless communication device promotes wireless communication of a battery state-of-charge (SOC) of the high voltage DC battery. A liquid cooling thermal system provides positive cooling of the electronics power module.

公开(公告)号：US11444474B1

公开(公告)日：2022-09-13

申请号：US17194828

申请日：2021-03-08

Applicant: GM Global Technology Operations LLC

Inventor： Chandra S. Namuduri ,  Benjamin Christian ,  Thomas W. Nehl ,  Rashmi Prasad

IPC: H02J7/00 ,  H02M7/00 ,  H05K7/20 ,  H02M7/44 ,  H02M1/14 ,  H02J7/35 ,  H02M1/44

Abstract: A mobile power source apparatus includes a mobile unit having a platform structure, a frame connected to the platform structure and multiple wheels rotatably connected to the platform structure to promote moving the mobile unit. An electronics power module is connected to a DC power source defining a high voltage DC battery. The electronics power module converts DC energy of the DC battery to at least one of an alternating current (AC) power and a direct current (DC) power. A wireless communication device promotes wireless communication of a battery state-of-charge (SOC) of the high voltage DC battery. A liquid cooling thermal system provides positive cooling of the electronics power module.