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

Claim 5:
6. The energy conversion device according to claim 5, wherein
the first switch unit comprises a first switch and a second switch, and the second switch unit comprises a third switch and a fourth switch;
a first end of the first switch is connected to the DC charging port, and a second end of the first switch is connected to the motor coil;

a first of the second switch is connected to the DC charging port, and a second end of the second switch is connected to the bridge arm converter;
a first of the third switch is connected to the AC charging port, and a second end of the third switch is connected to the motor coil; and

a first of the fourth switch is connected to the AC charging port, and a second end of the fourth switch is connected to the bidirectional bridge arm.