State monitoring and positioning device for drop-out fuse and fault judgment method therefor

The invention relates to the technical field of power grid equipment monitoring, and discloses a state monitoring and positioning device for a drop-out fuse and a fault judgment method therefor. The state monitoring and positioning device for the drop-out fuse comprises: a position monitoring module for monitoring position state signals of a fuse wire, a current detection module for collecting current signals, a data monitoring processing device, a positioning and forwarding device and a control center. The data monitoring processing device receives the position state signals of a fuse wire and the current signals, and sends the signals to the positioning and forwarding device through a wireless communication network after judging whether a wire fault occurs or not, the positioning and forwarding device positions a position of the fault and send to the control center through the wireless communication network to carry out comprehensive monitoring and alarming. According to the state monitoring and positioning