Login| Sign Up| Help| Contact|

Patent Searching and Data


Title:
ENERGY CONVERSION APPARATUS AND VEHICLE
Document Type and Number:
WIPO Patent Application WO/2021/000784
Kind Code:
A1
Abstract:
An energy conservation apparatus and a vehicle. The energy conservation apparatus comprises an electric motor coil of an electric motor (101), a bridge arm converter (102), a bus capacitor (103) that is connected in parallel to the bridge arm converter (102), and a controller (104) that is connected to the bridge arm converter (102). When the energy conservation apparatus is connected to an external power supply, the controller (104) controls, according to the power to be used for driving the electric motor and the power to be used for charging an external battery (105), the bridge arm converter (102) to make the electric energy of the external power supply flow to driving and charging circuits, and to adjust the currents of the driving and charging circuits such that the external power supply drives the electric motor to output the driving power and simultaneously charge the battery (105).

Inventors:
YAN, Lei (CN)
LI, Jicheng (CN)
LEI, Ye (CN)
XIE, Feiyue (CN)
ZHENG, Sijia (CN)
Application Number:
CN2020/098149
Publication Date:
January 07, 2021
Filing Date:
June 24, 2020
Export Citation:
Click for automatic bibliography generation   Help
Assignee:
BYD COMPANY LIMITED (CN)
International Classes:
B60L53/00
Attorney, Agent or Firm:
TSINGYIHUA INTELLECTUAL PROPERTY LLC (CN)
Download PDF: