摘要
详细阐明了低温锂电池智能充放电电路设计,并通过实验研究验证低温锂电池的容量和充放电特性。研究结果表明:基于BQ2057充电管理芯片和MIC29302稳压芯片设计的充放电电路实现了对锂电池的科学充放电,实际应用中充电、供电稳定可靠。
The design of intelligent charging and discharging circuit for cryogenic lithium batteries was described. The capacity and charging and discharging characteristics of cryogenic lithium batteries were verified by experimental research. The results show that the charging and discharging circuit based on BQ2057 charge management chip and MIC29302 voltage regulator chip realizes the scientific charging and discharging of lithium batteries, and the charging and power supply are stable and reliable in practical application.
作者
魏明岩
焦新泉
侯卓
WEI Ming-yan;JIAO Xin-quan;HOU Zhuo(College of Instruments and Electronics,North University of China,Taiyuan Shanxi 030051,China;Key Laboratory of Instrumentation Science & Dynamic Measurement,Ministry of Education ,North University of China,Taiyuan Shanxi 030051,China)
出处
《电源技术》
CAS
北大核心
2019年第4期571-572,649,共3页
Chinese Journal of Power Sources
关键词
低温
锂电池
充放电特性
智能充放电电路
BQ2057
low temperature
lithium battery
charge and discharge characteristics
intelligent charging and discharging circuit
BQ2057
