Transmission line on -line monitoring device power management system

The utility model provides a transmission line on -line monitoring device power management system, include that power module includes the battery that provides operating voltage for each equipment of on -line monitoring host computer from the net from net power module, power management module and on -line monitoring host computer to and for storage battery charging's power generation facility, the backup battery replenishment electric quantity of battery in to power management module simultaneously, the utility model discloses a radio communication and surveillance center realize communication, and the technique adopts remote monitoring or system's automatic control, real -time or periodic monitor control storage battery microcomputer state and battery temperature to the break -make of control battery and on -line monitoring host computer has important meaning to the online supervisory equipment's of high tension transmission line normal operating. 本实用新型提出了一种输电线路在线监测设备电源管理系统，包括离网电源模块、电源管理模块和在线监测主机，离网电源模块包括为在线