储能式应急供电系统在煤矿领域的应用研究  

Research on application of energy-storage emergency power supply system in coal mine

作　　者：王群 WANG Qun(Xiezhuang Coal Mine of Xinwen Mining Group Co.,Ltd.,Xintai 271200,China)

机构地区：[1]新汶矿业集团有限责任公司协庄煤矿,山东新泰271200

出　　处：《中国高新科技》2023年第9期26-27,30,共3页

摘　　要：储能式应急供电系统具备充放电功能,工作状态实现了无人值守自动运行,各类运行方式切换全部为自动操作,反应时间毫秒级。正常供电时本装置可以在用电低谷时储存能量,用电高峰时释放能量,可以盈利,逐步收回投入成本。供电中断时工作方式变为电源模式,能量由本装置流入负荷侧,如同一个超级充电宝,保证短时供电正常。储能式应急供电系统并联于煤矿主要配电所母线上,在煤矿停电时可以瞬间恢复供电,为井下人员撤离提供黄金时间。The energy-storage emergency power supply system has the function of charging and discharging,and the working state realizes unattended automatic operation.All kinds of operation mode switches are automatic operation,and the response time is millisecond.During normal power supply,the device can store energy at low power consumption,and release energy at peak power consumption to make profits and gradually recover the input cost.When the power supply is interrupted,the working mode changes to the power supply mode,and the energy flows from the device to the load side,which is like a super charging bank to ensure the normal power supply for a short time.The energy-storage emergency power supply system is connected in parallel with the bus of the main power distribution station in the coal mine,which can instantly restore the power supply in case of power failure in the coal mine,providing golden time for the evacuation of underground personnel.

关 键 词：应急储能供电系统 煤矿 供电系统 

分 类 号：TM464[电气工程—电器]