Small animal detection and alarm method for power transformation and distribution facility

Abstract

The invention discloses a small animal detection and alarm method for a power transformation and distribution facility, which comprises the steps that infrared transmitters and receivers are mounted on the two sides of a power distribution cabinet; holes are formed in the bottom surface of the power distribution cabinet; the infrared transmitters and receivers are numbered according to lines; a detection box is placed in a control room; each infrared transmitter and each infrared receiver is connected with a detection unit; alarm indication lamps and small animal icons are arranged on a primary user power simulation chart, corresponding to the lines respectively; the detection unit is connected with a computer of an administrator, and the alarm indication lamps on the primary user power simulation chart; when a small animal intrudes into the power distribution cabinet, the specific abnormal line is detected by the detection unit, a display unit displays a corresponding line number, and an alarm unit gives an alarm sound; data is sent to the computer of the administrator for alarming and prompting the abnormal line number; and alarm data is sent to the alarm indication lamp at a corresponding position of the primary user power simulation chart to lighten the small animal icon and give an alarm. The small animal detection and alarm method has three alarm functions; an interface is simple; the display is clear and visual; and a user administration level can be raised.

Description

technical field [0001] The invention relates to a detection and alarm method for small animals in substation and power distribution facilities. Background technique [0002] With the continuous development of social economy, the reliability of power supply of electricity customers has been highly concerned by all walks of life, and their electricity safety is directly related to the vital interests of the people and social public safety. [0003] Most substation substation and power distribution facilities often have tripping accidents caused by small animals. Small animals cause user substation tripping and power supply line outages are not accidents that occur immediately after small animals enter the electrified area. Small animals will crawl for a period of time and cause single-phase grounding or short-circuit between phases. Small animals entering the power distribution cabinet cannot be found by the on-duty staff when it is charged. Usually, it is only discovered aft...

AI Technical Summary

Problems solved by technology

[0003] Most substation substation and power distribution facilities often have tripping accidents caused by small animals. Small animals cause user substation tripping and power supply line outages are not accidents that occur immediately after small animals enter the electrified area. Small animals will crawl for a period of time and cause single-phase grounding or phase-to-phase short circuit

Small animals entering the power distribution cabinet cannot be found by the on-duty staff when it is charged. Usually, it is only after an accident occurs that it is discovered after searching, which poses a great hidden danger to the safe production of the power supply department.

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