基于电力载波通信的母线槽智慧监测系统设计OACHSSCD

Aims:To address the complex wiring,unstable signals and incomplete parameters in conventional busway monitoring systems,a real-time monitoring system for busway temperature,humidity and voltage parameters based on power line carrier communication is proposed.Methods:The hardware platform was built with chips of ESDR6863-D-GW13 and Air724,together with a communication software scheme and the OneNET cloud platform for visual monitoring.Results:Reliable data transmission was achieved via power line carrier and 4G communication,supporting real-time monitoring of connection temperature,humidity and voltage parameters.Test results showed that the error of temperature was less than 3℃,that humidity was less than 5％and that voltage was less than 5 V.By integrating temperature-humidity and voltage detection on a single node board,the system overcame the drawbacks of separate or voltage-unavailable detection in traditional designs.Conclusions:The system equiment is highly integrated,enabling real-time monitoring of various parameters and abnormal alarm,which is convenient for maintenance and management with significant application value.