US 11,942,789 B2
Power supply system and power supply method
Shigeki Kinomura, Toyota (JP)
Assigned to TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed by TOYOTA JIDOSHA KABUSHIKI KAISHA, Toyota (JP)
Filed on Aug. 11, 2022, as Appl. No. 17/885,979.
Claims priority of application No. 2021-132276 (JP), filed on Aug. 16, 2021.
Prior Publication US 2023/0049338 A1, Feb. 16, 2023
Int. Cl. H02J 3/32 (2006.01); B60L 55/00 (2019.01); H02J 7/00 (2006.01)
CPC H02J 3/322 (2020.01) [B60L 55/00 (2019.02); H02J 7/0045 (2013.01); H02J 7/0047 (2013.01); H02J 7/0063 (2013.01); H02J 2207/20 (2020.01)] 14 Claims
OG exemplary drawing
 
1. A power supply system that supplies AC power to a building, the power supply system comprising:
a discharge assembly which is connectable to a discharge port provided in a vehicle, the discharge assembly including:
a first end which receives electric power from the discharge port connected thereto; and
a second end which outputs AC power; and
a mode switcher which is configured to selectively switch between a first discharge path for a first operation mode and a second discharge path for a second operation mode via a first switcher, the second operation mode comprising a grid independent operation mode,
the second end of the discharge assembly and the building being connected to each other by a single-phase three-line wiring.