瓦斯监测分站主辅电源自动切换装置的研制与应用

Manufacture and Application of Auto Dual Power Suuplies Switch Devices in Minor Gas Monitor Station

根据煤矿井下电源环境研制开发了双电源自动切换装置,保证监测分站连续不间断工作,能自动检测两路接入电源的供电状态,并根据检测结果确定电源输出。也可通过手持遥控器切断或接通电源输出,便于检修维护其输出端设备。

The auto dual power supplies switch is developed according to electrical environment in the coal mine and to ensure the minor monitor station＇s ceaseless working, as well as to automatically test the status of the two power supplies. With the testing results, the power output can be decided. The power supply can also be cut or put through by manual remote, which is convenient for checking and repairing its output devices.