Animal driving device and method for transformer substation

Abstract

The invention discloses an animal driving device for a transformer substation, which comprises a central processing unit, a microwave induction unit, an ultrasonic playing control unit, a power amplification unit and an acoustic wave output load, wherein a signal output end of the microwave induction unit is connected with a signal input end of the central processing unit; a control output end of the central processing unit is connected with a control input end of the ultrasonic playing control unit; and after being amplified by the power amplification unit, ultrasonic signals emitted by the ultrasonic playing control unit are outputted by the acoustic wave output load. In the animal driving device, a double driving means of ultrasound and sound that frightens animals is adopted to drive the animals, so that the animals are kept far away from electrical equipment, and the safety of the electrical equipment is ensured; animal types are judged by a microwave induction device, ultrasonic waves with different frequencies are generated according to different types, and thus the animal driving device has the pertinence. The animal driving device reduces careless omission caused by the conventional mode and improves security coefficients. In addition, the invention also discloses an animal driving method for the transformer substation.

Description

technical field [0001] The invention relates to the field of animal repelling equipment, in particular to an animal repelling device and method for substations. Background technique [0002] Small animals cause substation equipment accidents from time to time, so it is very important to prevent small animals from entering the substation. The greatest harm of small animals to electrical equipment is to cause short-circuit of high-voltage electrical equipment, resulting in equipment damage or power outage accidents; Accidents such as malfunction of electric knife switch and DC short-circuit grounding. [0003] The main control room and switch room of the substation are the places where small animals are most likely to appear and move. There are often short-circuit accidents caused by cats and other animals straying into the fences of transformers in outdoor switch yards and on live equipment. At present, the main technical measures adopted by various substations are mostly t...

AI Technical Summary

Problems solved by technology

Ultrasonic sound waves are aggressive to the auditory nervous system of common and harmful animals, making them feel painful, and then give up their food, water and hiding places and move constantly, so it is beneficial to use ultrasonic waves to drive away various small animals way, but there is no ultrasonic repelling device specially used for substation animal repelling

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