变电站电缆沟防小动物主动式驱赶系统的研制

Development of Active Expelling System for Small Animals in Substation Cable Trench

电缆沟防小动物入侵的传统手段是孔洞封堵配合日常巡视,浙东某地三面山、一面海,山区动物繁多、沿海沉降严重、封堵材料风化导致传统手段出现漏洞。对此,研制变电站电缆沟防小动物主动式驱赶系统,该系统可实现24 h不间断监测动物侵入和活动信息,通过超声波、声光齐发驱赶,将告警信息通过公用测控上送后台和主站,精准定位电缆沟段,保证及时排查。

The traditional means of preventing small animal invasion of cable trench is hole sealing with daily patrol.A certain place in eastern Zhejiang is surrounded by mountains on three sides and the sea on the other side.There are many animals in the mountainous area,serious coastal subsidence,and weathering of sealing materials have led to loopholes in traditional methods.In this regard,the substation cable trench expelling animal active drive system is developed.The system can realize 24 h uninterrupted monitoring of animal intrusion and activity information.Through ultrasonic,sound and light,the alarm information is sent to the background and the main station through the public measurement and control,and the cable trench section is accurately located to ensure timely investigation.