铁锂电池如何正常使用下电功能研究

Study on the Primary Power Down Function of Lithium Iron Battery

目前以5G技术为代表的新一轮科技和产业链正处于萌芽和高速发展阶段,这一切依赖5G信息基础设施的建设。文中通过解析铅酸蓄电池和磷酸铁锂蓄电池在相同工况下的放电曲线,分析了当前各通信基站在一次下电后剩余电量无法支撑传输供电时长的问题,挖掘出磷酸铁锂蓄电池最佳的一次下电电压值,并根据不同设置功能的开关电源设备进行不同的一次下电电压处理方式。

At present,a new round of technology and industrial chain represented by 5G technology is in the embryonic and rapid development stage,which all depends on the construction of 5G information infrastructure.By analyzing the discharge curves of lead-acid battery and lithium iron phosphate battery under the same working conditions,this paper analyzes the problem that the remaining power of each communication base station cannot support the transmission power supply time after primary power down,and excavates the best primary power down voltage value of lithium iron phosphate battery.According to the switching power supply equipment with different setting functions,different primary power down voltage processing methods are carried out.