Optical fiber temperature measurement device suitable for cable joints on high and low voltage sides of box-type substations

Abstract

Disclosed is an optical fiber temperature measurement device suitable for cable joints on high and low voltage sides of box-type substations, which comprises a temperature measurement component and a mounting component. The temperature measurement component includes a power distribution cabinet and a movable door arranged on one side of the power distribution cabinet. The device of the present invention solves the problems that when measuring temperature with traditional handheld infrared thermometers, the cabinet door cannot be opened due to live locking, the infrared thermometer cannot penetrate, making it impossible to measure the temperature of cable joints, isolating switches and other connection parts in narrow and closed spaces, failing to ensure whether the temperature of the connection parts on the high-voltage side is abnormal during high-load periods, resulting in the disadvantage that overheating faults cannot be found and failing to ensure the safe and stable operation of the equipment.