Power system equipment state monitoring method

Abstract

The invention discloses a method for monitoring the state of power system equipment. Monitoring equipment is installed on the power equipment line required for monitoring, and the monitoring equipment transmits information to the background in a wireless manner; the monitoring equipment includes an open circuit monitor, a GPS positioning module, a Circuits, LoRa node devices, smoke sensors, and temperature sensors can monitor whether the equipment is abnormally powered off through the open circuit monitor, so as to achieve the purpose of monitoring. The monitoring equipment can monitor the internal smoke and fire status of the monitored power equipment through the smoke sensor , which is more advanced than the traditional external fire alarm system to monitor the fire situation. The LoRa communication circuit has the characteristics of long distance, low power consumption, multi-node, low cost, stable transmission, and strong anti-interference, so that the monitoring equipment The use range is wider, and its laying is simple, and node equipment can be added at will, so that the system has a larger capacity and a wider use range.

Description

Technical field [0001] The invention relates to power equipment monitoring, in particular to a method for monitoring the state of power system equipment. Background technique [0002] The traditional method of power equipment condition monitoring is regular manual inspection and regular preventive maintenance and testing. During the operation of the equipment, the personnel on duty frequently patrol the equipment, make judgments based on appearance phenomena, indicating instruments, etc., to find possible abnormalities to avoid accidents; in addition, the equipment is regularly inspected to stop operation, and preventive insulation tests and mechanical actions are performed. Test, deal with structural defects in time, etc. This system of frequent inspections and regular inspections plays an important role in ensuring the safe operation of power equipment. [0003] With the development of sensor technology and Internet of Things technology, the state monitoring methods of power eq...

AI Technical Summary

Problems solved by technology

[0004] The technical problem to be solved by the present invention is that the detection signals of many power equipment are transmitted by wired light signals, which greatly limits the monitoring range, laying limited transmission lines wastes manpower and material resources during use, and is inconvenient. The purpose is to provide power system equipment status monitoring The method solves the problem that the detection signals of many electric equipment are transmitted by wired optical signals, which greatly limits the monitoring range, and laying limited transmission lines wastes manpower and material resources during use, and is inconvenient.

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