A non-contact intelligent early warning method and early warning system for high voltage power equipment

Abstract

The invention, which relates to the electric power equipment early warning technology field, discloses a method for non-contact intelligent early warning of high voltage electric power equipment and an early warning system. According to the method, the strength of electric field signals around high voltage energized equipment is detected so as to emit early warning information in real time. In addition, the system comprises a signal detection module and a reception control module. The signal detection module is connected with the reception control module by a wireless communication network; and the reception control module is connected with an intelligent control system of a man-machine operation interface by a data line. According to the invention, safety protection on machinery can be changed into a visible and knowable intelligent warning protection system. Digital information processing can be carried out on manual safety supervision and technological supervision, so that prevention and control can be integrated into one and thus closed-loop management and control of personnel and equipment during working can be realized; and therefore, operation behaviors of the personnel and operation programs of the equipment can be further standardized; and mutual unification of personnel pre controlling and technological prevention can further play a role in effective prevention.

Description

[0001] 【Technical Field】 [0002] The invention relates to the technical field of early warning of electric equipment, and in particular to a method and an early warning system for non-contact intelligent early warning of high-voltage electric equipment. [0003] 【Background technique】 [0004] At present, the rapid development of power grid construction has led to the acceleration of the upgrading of related equipment. With the increase of high-voltage equipment (power supply lines) and the increase in the technological transformation of power facilities, the difficulty of how to ensure the safe operation of power equipment has increased accordingly. Due to the development of urban and rural infrastructure, power accidents caused by infrastructure construction near high-voltage power supply facilities frequently occur. Lifting operations, building illegal houses, drilling wells offline, and moving ultra-high equipment, etc., all have equipment failures caused by non-contact live equ...

AI Technical Summary

Problems solved by technology

When working around high-voltage power facilities and under power lines, many staff members ignore safety, lack of equipment, illegal operations and brutal construction will cause non-contact discharge of live wires to equipment and cause tripping, which constitutes a major hidden danger of power accidents , These hidden dangers of accidents are not fixed in time, place, and personnel, which makes it more difficult for us to judge the location of the accident, diagnose the nature of the accident, and quickly deal with the accident, and even expand the scope of the accident.

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