一种便携式高压设备故障声音巡检装置的研究与设计  

A portable fault sound inspection device for high voltage equipment

作　　者：储建新 汪泽州 邓亮 赵燕波 潘克勤 宋杰 郭维嘉 李玉林 姜毅 Chu Jianxin;Wang Zezhou;Deng Liang;Zhao Yanbo;Pan Keqin;Song Jie;Guo Weijia;Li Yulin;Jiang Yi(Haiyan Nanyuan Power Engineering Co.,Ltd.Haiyan 310000;Zhejiang State Grid Haiyan power supply company,Haiyan 310000;The IOT Engineering college,Hohai University,Changzhou 213022)

机构地区：[1]海盐南原电力工程有限责任公司,海盐310000 [2]国网浙江海盐供电公司,海盐310000 [3]河海大学物联网工程学院,常州213022

出　　处：《现代科学仪器》2020年第6期11-17,共7页Modern Scientific Instruments

摘　　要：高压设备在运行过程中经常会出现由于连接件松动,造成接触电阻增加,导致发生火灾事故时有发生,连接件松动故障出现时,由于受电磁力的影响,通常伴随着声音出现,根据这一特征提出一种声音识别法,追踪识别高压设备故障点位置,设计时采用拾音器获取振动声音信息,并借助测距传感器测量出最大声音点距离巡检装置的距离,为停电检修提供了检修位置信息,该装置经实际使用大大提高了故障点的寻找效率,对保障供电安全具有重要的意义。During the operation of high-voltage equipment,the loose connection often causes the increase of contact resistance,which leads to the occurrence of fire accidents.When the loose connection occurs,it is usually accompanied by sound due to the influence of electromagnetic force.According to this feature,a sound recognition method is proposed to track and identify the location of high-voltage equipment fault point,and the pickup is used in the design The device obtains the vibration and sound information,and measures the distance between the maximum sound point and the patrol inspection device with the aid of the distance sensor,which provides the maintenance location information for the outage maintenance.The device has greatly improved the efficiency of finding the fault point through practical use,which is of great significance to ensure the safety of power supply.

关 键 词：便携式 高压设备 故障声音 巡检装置 

分 类 号：TP23[自动化与计算机技术—检测技术与自动化装置]