Power system equipment state monitoring method

Abstract

The invention discloses a power system equipment state monitoring method. A monitoring device is installed on a power equipment line needing to be monitored, and the monitoring device transmits the information to the background through a wireless mode; the monitoring device includes a break circuit monitor, a GPS positioning module, a control circuit, a LoRa node device, a smoke sensor and a temperature sensor, whether the equipment can be monitored abnormally or not through the break circuit monitor, and the purpose of monitoring is achieved, the monitoring device can monitor the states of smoking and ignition inside the monitored power equipment through the smoke sensor, the fire disaster situation can be monitored in advance compared with a traditional external fire extinguishing systemsmoke alarm device, and the LoRa communication circuit has the characteristics of long distance, low power consumption, multi-node, low cost, stable transmission, and high anti-interference, so thatthe monitoring device is wide in application and simple in laying, the node devices can be randomly increased, the system capacity is large, and the application is wide.

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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