摘要
设计一种直放站供电监控系统,能够监控多种供电电源的电源质量,采用嵌入式处理器LPC1768作为控制核心,通过高可靠性的隔离ADC电路对交/直流供电电源质量进行实时监控,可以同时支持多个接口通道将供电波形数据上传到网管平台,经过网管平台的数据分析,能够实时监控直放站设备的供电电源状态,并能提前预警电源质量对直放站系统的影响,采取相应预防措施,保障铁路稳定运行以及行车安全。
A repeater power supply monitoring system is designed to monitor the power quality of various power supplies.The system adopts embedded processor LPC1768 as the control core,monitors the quality of AC/DC power supply in real time through high reliability isolation ADC circuit,and at the same time it can support multiple interface channels to upload the power supply waveform data to the network management platform.After data analysis on the network management platform,the system can monitor the power supply status of the repeater equipment in real time and give warning of the influence of power supply quality on repeater system in advance,and take corresponding preventive measures to ensure the stable operation of railway and the safety operation of trains.
作者
倪小龙
Ni Xiaolong(Nanjing Ticom Technology Co.,Ltd.,Nanjing 210039,China)
出处
《铁路通信信号工程技术》
2022年第3期39-43,共5页
Railway Signalling & Communication Engineering
基金
国家重点研发计划项目(2020YFB1005900)。
关键词
供电监测
电源质量
监控系统
power supply monitoring
power supply quality
monitoring system
