曾志辉, 卢贞如.基于多传感器监测的便携式带电开关柜智能语音报警系统[J].河南理工大学学报（自然科学版）,2020,39(4):94-99.

ZENG Z H, LU Z R.Portable intelligent voice alarm system for live switchgear based onmulti-sensor monitoring[J].Journal of Henan Polytechnic University(Natural Science) ,2020,39(4):94-99.

基于多传感器监测的便携式带电开关柜智能语音报警系统

曾志辉, 卢贞如

河南理工大学 电气工程与自动化学院，河南 焦作454000

摘要:针对维修人员在电力开关柜工作时误入带电间隔会引发触电伤亡事件这一隐患，设计一种基于多传感器监测的便携式带电开关柜智能语音报警系统。在带电开关柜里通过热释电红外传感器和超声波测距判断人员与设备位置的距离，利用HW3000模块实现系统的语音播报提示与预警、报警功能；同时通过温湿度传感器实时监测开关柜内电线接头处的温湿度数值，实现火灾预警功能，以提高电力操作安全性和可靠性，防止电力事故发生。试验证明，系统能够实现人员误入带电开关柜的预警报警，具备准确监测开关柜内三相电线接头的温湿度的功能，具有较好的实用性和实时性。

关键词:多传感器监测;带电开关柜;智能语音报警系统;无线传输

doi:10.16186/j.cnki.1673-9787.2020.4.13

基金项目:国家自然科学基金资助项目（61703144 ）；河南省科技攻关项目（182102210051 ）；河南省高等学校重点科研项目（19A510023 ）；全国大学生创新创业训练计划项目（201910460058 ）

收稿日期:2019/12/04

修回日期:2020/02/24

出版日期:2020/07/15

Portable intelligent voice alarm system for live switchgear based onmulti-sensor monitoring

ZENG Zhihui, LU Zhenru

School of Electrical Engineering and Automation，Henan Polytechnic University，Jiaozuo 454000，Henan，China

Abstract:A portable intelligent voice alarm system for live switch gear based on multi-sensor monitoring was designed to solve the hidden danger of electric shock casualties caused by maintenance personnel mistakenly entering live interval when working in live switch gear. The distance between personnel and equipment was judged by pyroelectric infrared sensor and ultrasonic ranging when switchgear was live，and the HW3000 module was used to realize the functions of voice broadcasting，warning and alarm. At the same time，temperature and humidity sensor could monitor the temperature and humidity values of the wire joint in the switchgear in real time to realize the fire warning function，so as to improve the safety and reliability of power operation and prevent the occurrence of power accidents. Experiments showed that the system could realize the functions of early warning and accurate monitoring of temperature and humidity of three-phase wire joints in live switchgear，and had strong practicability and real-time.

Key words:multi-sensor monitoring;live switchgear;intelligent voice alarm system;wireless transmission

基于多传感器监测的便携式带电开关柜智能语音报警系统_曾志辉.pdf