The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Feb. 11, 2025
Filed:
Jun. 24, 2020
Byd Company Limited, Guangdong, CN;
Lei Yan, Shenzhen, CN;
Jicheng Li, Shenzhen, CN;
Ye Lei, Shenzhen, CN;
Feiyue Xie, Shenzhen, CN;
Sijia Zheng, Shenzhen, CN;
BYD COMPANY LIMITED, Shenzhen, CN;
Abstract
An energy conversion apparatus and a vehicle are provided. The energy conversion apparatus includes a motor coil of a motor (), a bridge arm converter (), a bus capacitor () connected to the bridge arm converter () in parallel, and a controller () connected to the bridge arm converter (). When the energy conversion apparatus is connected to an external power supply, according to to-be-driven power of the motor and to-be-charged power of an external battery (), the controller () controls the bridge arm converter () to cause electrical energy of the external power supply to flow to a drive-charging circuit, and adjusts a current of the drive-charging circuit, to cause the external power supply to drive the motor to output drive power and charge the external battery () at the same time.