Lithium battery pack based on fast charging protocol

• Main Authors: ZHANG BAIJUN, TONG WENXIAN
• Format: Patent
• Language: Chinese; English
• Published: 19.02.2021
• Subjects: CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTINGELECTRIC POWER; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER; ELECTRICITY; GENERATION; SYSTEMS FOR STORING ELECTRIC ENERGY

The invention provides a lithium battery pack based on a fast charging protocol, and belongs to the technical field of batteries. The lithium battery pack comprises a voltage detection device, a fastcharging protocol control device, a buck converter, a charging device and a lithium battery pack body, the signal input end of the voltage detection device is connected with the electric energy signalinput end; the signal output end of the voltage detection device is connected with the voltage signal input end of the fast charging protocol control device; the signal output end of the fast charging protocol control device is connected with the control signal input end of the buck converter; the electric signal output end of the buck converter is connected with the electric signal input end ofthe charging device; and the electric signal input end of the charging device is connected with the electric signal input end of the lithium battery pack body. 本发明提出了一种基于快充协议的锂电池包，属于电池技术领域。所述锂电池包包括电压检测装置、快充协议控制装置、降压型变换器、充电装置和锂电