摘要
为了在紧急情况下确保井下避难硐室内系统工作不低于96 h,基于硐室内设备类别多、功率低的特性,设计了一种备用电源,并对其硬件及软件进行了设计。该电源损耗小,效率高,安装轻便。
In order to ensure that the underground refuge chamber system works no less than 96 hours in emergencies,based on the characteristics of many types of equipment and low power in the chamber,this paper designed a kind of backup power supply,and designed the hardware and software.The power supply has the advantages of low loss,high efficiency and convenient installation.
作者
李超
LI Chao(Coal Industry Shanxi Jincheng Mining Area Construction Engineering Quality Supervision Station,Jincheng 048006,Shanxi,China)
出处
《能源与节能》
2019年第7期148-150,152,共4页
Energy and Energy Conservation
关键词
监控系统
镍氢电池
本质安全
低功耗
monitoring system
NI-MH battery
intrinsic safety
low power consumption
