基于物联网的变电站信息自动化监测系统设计

Design of Substation Information Automation Monitoring System Based on Internet of Things

为了提高变电站信息自动化监测能力,提出基于物联网的变电站信息自动化监测系统设计方法。变电站信息自动化监测系统的应用层包括应用系统和物联网平台,采用能视频监控子系统、环境监控子系统联合监控方法,实现对变电站信息自动化监测和组网控制。对变电站信息自动化监测的主要模块包括电流监测模块、电压监测模块、电能监测模块、功率监测模块等,采用物联网配网控制技术,建立变电站信息自动化监测的4G/光纤通信(中压载波)网络结构,设计感知层、通信网络层、平台层三层结构体系,实现变电站信息自动化监测的网络平台设计,采用物联网组网设计方法,实现变电站信息自动化监测过程中的节点部署和自组网调节,实现对变电站信息自动化监测系统硬件设计。测试结果表明,设计的变电站信息自动化监测系统集成性较高,监测过程可靠性较好。

In order to improve the automatic monitoring ability of substation information,the design method of substation information automatic monitoring system based on Internet of Things is proposed.The application layer of substation information automatic monitoring system includes application system and Internet of Things platform,and adopts the joint monitoring method of video monitoring subsystem and environmental monitoring subsystem to realize automatic monitoring and networking control of substation information.The main modules of substation information automatic monitoring include current monitoring module,voltage monitoring module,electric energy monitoring module,power monitoring module,etc.The network structure of 4 G/optical fiber communication(medium voltage carrier) for substation information automatic monitoring is established by adopting the Internet of Things distribution control technology,and the three-layer structure system of sensing layer,communication network layer and platform layer is designed to realize the network platform design of substation information automatic monitoring.The test results show that the designed substation information automation monitoring system has high integration and good monitoring process reliability.