Substation maintenance safety risk management and control system based on Internet of things

Abstract

The invention provides a substation maintenance safety risk management and control system based on the Internet of things. The information of transformation equipment in a substation and the equipmentlocation information, safety channel information, entrance and exit information and fence information of the substation are configured into two-dimensional codes which are pasted in the substation. Each equipment information two-dimensional code further includes the operation procedure, operation guide and other information of the equipment. A user can read the operation process and method of each piece of equipment and the safety risk points by using a handheld terminal to scan the two-dimensional code, and can guide the field work clearly and visually. Therefore, the ability of substation operation and maintenance anti-violation management is improved, the purposes of risk control, accident prevention and safety guarantee are achieved, and safety guarantee is provided for field operators. Through the application of the substation risk management and control system, operators can be prevented from touching all kinds of risk points during work. By providing courses about various complex equipment operations, the probability of equipment unlocking operation is reduced, and the safety of operators is guaranteed.

Description

technical field [0001] The invention relates to the field of substation safety risks, in particular to an Internet of Things-based substation maintenance safety risk management and control system. Background technique [0002] At present, the on-site safety control of the substation adopts the method of manual observation. When the substation is working, there will be a safety supervisor to observe the situation of the work site in real time, observe whether the on-site staff keeps a sufficient safe distance from the live equipment, and use safety fences in the work area of ​​the substation. method to control the working area. However, the substation is a high-risk work area. If the equipment is not handled properly or the personnel management is not in place, equipment accidents or personal safety accidents may occur. For example, in the actual operation site of the substation, due to the large area of ​​the substation, some sections cannot be completely closed, and the st...

AI Technical Summary

Problems solved by technology

However, the substation is a high-risk work area. If the equipment is not handled properly or the personnel management is not in place, equipment accidents or personal safety accidents may occur

For example, in the actual operation site of the substation, due to the large area of ​​the substation, some sections cannot be completely closed, and the staff may pass through the non-safe working area, which increases the safety hazards of the staff

[0003] Moreover, the scope of power maintenance in a region is relatively large. There are as many as a dozen or dozens of substations in a power maintenance region. There are various types of smart devices, locking devices, and substation equipment in the substation, and the operations are different. Operators It is difficult to remember, which often leads to prolonged operation time, reduces work efficiency, and also brings great challenges to substation maintenance risk control and safe operation

Images