Device for driving away small animals on transformer equipment and tower of transformer substation/power substation

Abstract

The invention discloses a device for driving away small animal on transformer equipment and a tower of a transformer substation / power substation. All infrared sensors and all microwave sensors are connected with signal input ends of a central processing unit (CPU) through an A / D convertor respectively; all ultrasonic generators, all lighting flash devices and all analog voice modules are connected with signal output ends of the CPU through an on-off output interface respectively; a signal output end of a camera is connected with the signal output end of the CPU; signal input ends of a ZigB wireless communication module and an Ethernet interface are connected with the signal output ends of the CPU respectively. The device can drive away various small animals such as a bird, cat, dog, yellow weasel, mouse, snake and the like; the signal sensing range is wide, the sensing reliability is high, driving manners are many, various small animals in a monitored area can be driven away, the driving reliability is high, high pressure equipment and a transmission line are protected, and the driving effect can be direct and seen.

Description

technical field [0001] The invention relates to a device for driving away birds, cats, dogs, weasels, mice, snakes and other small animals on substation / substation substation equipment and pole towers, and is suitable for main substation equipment and pole towers in 35kV and above substations. Background technique [0002] According to the power supply unit's statistics on substation failures over the years, failures caused by various small animals account for a considerable proportion, especially in seasonal high-occurrence periods. According to the analysis of experts, the faults caused by various small animals that cause the switch-off in the substation are mostly caused by the small animals climbing and touching electrical equipment, and the existence of bird's nests in the outdoor equipment area often causes snakes to eat birds (eggs), Ground faults caused by weasels eating birds and clinging to electrical components such as insulators. [0003] In the past, the treatm...

AI Technical Summary

Problems solved by technology

This type of technology is generally an infrared sensing method. When there are a large number of equipment objects within the monitoring range, the monitoring capability is insufficient, which in turn affects the action of ultrasonic and analog sound, reducing its use effect, such as increasing the number of repellent products in a certain range , will also increase the operation and maintenance cost

And the effect of repelling small animals can only be judged by equipment failure and whether the bird nest is no longer built or how much it is built. It is impossible to judge the repelling effect intuitively, so as to adjust the bird repelling device in time to protect high-voltage electrical equipment

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