中国电力2018，Vol.51Issue(4)：1-6,14,7.DOI:10.11930/j.issn.1004-9649.201607085
临近带电体作业设备报警装置研制
Design and Implementation of Distance Measuring and Warning Device for Live Working
摘要
Abstract
During maintenance and repair work in power system operation, it is vital to keep certain distance between operation personnel and electrical power equipment, which is relying mainly on human observations unfortunately. Due to human errors such as misjudgment or negligence, equipment damage and human casualties may occur consequently. To meet the requirement of real-time safe working distance measurement, a distance measuring system based on high precision ultrasonic sensor, and using STM32 MCU as the core processor is designed for live working. Through wireless WiFi communications, the challenges of wiring with the device near high voltage charged equipment is solved successfully. Meanwhile this device is tested in Jingmen 1000 kV EHV Substation. The results show that the safety distance measuring system has effective safety protection functionality and it can timely alert the operator. It is of great significance for the safety of personnel and equipment.关键词
带电作业/安全距离/超声波测距/SMT32单片机/无线通信Key words
live working/safety distance/ultrasonic distance measurement/SMT32 MCU/wireless communication分类
信息技术与安全科学引用本文复制引用
黄雄峰,肖粲然,张宇娇..临近带电体作业设备报警装置研制[J].中国电力,2018,51(4):1-6,14,7.基金项目
国家自然科学基金资助项目(5140070442).This work is supported by National Natural Science Foundation of China(No.5140070442). （5140070442）
