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:
Oct. 01, 2019
Filed:
Jan. 29, 2016
Zhongshan Broad-ocean Motor Co., Ltd., Zhongshan, CN;
Fengtai Huang, Zhongshan, CN;
ZHONGSHAN BORAD-OCEAN MOTOR CO., LTD., Zhongshan, CN;
Abstract
A method of charging an electric vehicle. The electric vehicle includes a battery, an inverter, and a motor including at least three-phase coil windings. When the electric vehicle is in a driven state, a direct current output from the battery is converted into a three-phase alternating current by a forward operation control of the inverter. The three-phase alternating current is output to the motor and drives the motor to operate. When the electric vehicle is in a charging state, an external three-phase alternating current is input into the inverter via three charging inductors and converted into the direct current by a reverse operation control of the inverter to charge the battery.