Patent ID: 11865933
Assignee: BYD COMPANY LIMITED
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC B  H  Y | IPC B  H

Claim 13:
14. The energy conversion device according to claim 13, wherein
the third switch unit comprises a fifth switch, a first end of the fifth switch is connected to the AC/DC charging port, and a second end of the fifth switch is connected to the motor coil; and
the fourth switch unit comprises a single-pole double-throw switch, the single-pole double-throw switch comprises one moving end and two fixed ends, the moving end is connected to the AC/DC charging port, a first fixed end is connected to the bridge arm converter, and a second fixed end is connected to the bidirectional bridge arm; or

the fourth switch unit comprises two switches including a sixth switch and a seventh switch, a first end of the sixth switch is connected to the AC/DC charging port, and a second end of the sixth switch is connected to the bridge arm converter; and a first end of the seventh switch is connected to the AC/DC charging port, and a second end of the seventh switch is connected to the bidirectional bridge arm.