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:
Dec. 17, 2019
Filed:
Dec. 30, 2016
Contemporary Amperex Technology Co., Limited, Ningde, CN;
Kai Liu, Ningde, CN;
Xiaoqing Xue, Ningde, CN;
Shijie Wu, Ningde, CN;
Chao Hsien Tang, Ningde, CN;
Zhu Feng, Ningde, CN;
CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED, Ningde, CN;
Abstract
A system and method for self-isolating an abnormal battery. The system includes: a switch controlling module, a battery detecting module, a data analyzing module and at least two switch battery modules, the switch battery modules includes at least one isolating switch, at least one main circuit switch and a battery, the main circuit switch is connected with the battery in series, a series circuit composed of the main circuit switch and the battery is connected in parallel to the isolating switch so as to form a switch battery module, the switch battery modules are connected with each other in series; the battery detecting module is connected with the battery and the data analyzing module; the switch controlling module is connected with the main circuit switch, the isolating switch and the data analyzing module. The problem that failure of a single battery may cause the whole system cannot work, is solved.