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:
Jan. 09, 2018
Filed:
Jun. 30, 2014
Byd Company Limited, Shenzhen, CN;
Xiaohua Tang, Shenzhen, CN;
Guangming Yang, Shenzhen, CN;
Xinxin Zhang, Shenzhen, CN;
Zhiyong Du, Shenzhen, CN;
Min Hu, Shenzhen, CN;
Yilong Yu, Shenzhen, CN;
Jian Liu, Shenzhen, CN;
Zheqing Tang, Shenzhen, CN;
Fu Tang, Shenzhen, CN;
BYD COMPANY LIMITED, Shenzhen, CN;
Abstract
A power system for an electric vehicle, an electric vehicle and a motor controller for an electric vehicle are provided. The power system includes: a power battery (); a charge-discharge socket (); a three-level bidirectional DC-AC module (); a motor control switch (); a charge-discharge control module () having a first terminal connected with an AC terminal of the three-level bidirectional DC-AC module () and a second terminal connected with the charge-discharge socket (); and a control module () connected with a third terminal of the charge-discharge control module () and a third terminal of the motor control switch (), and configured to control the charge-discharge control module () and the motor control switch () according to a current working mode of the power system.