基于物联网的中压开关柜数字化状态监控系统设计  

Design of Digital Condition Monitoring System for Medium Voltage Switchgear Based on Internet of Things

作　　者：郑志杰 ZHENG Zhijie(Fujian Xiongshan Electric Power Engineering Co.,Ltd,Xiamen 361013,China)

机构地区：[1]福建雄山电力工程有限公司,福建厦门361013

出　　处：《电工材料》2025年第1期81-85,共5页Electrical Engineering Materials

摘　　要：为确保接入配电网的中压开关柜可靠运维,提出一种基于物联网技术,可对配电网中数个中压开关柜的运行状态进行实时在线监测的数字化状态监控系统。该监控系统采用“双层一网”的拓扑结构,通过各状态量检测单元完成对运行状态下中压开关柜的温度、电流及机械动作特性参数的数据采集,再由中压开关柜状态监测装置完成数据的处理,最后利用物联网技术将数据信息传送至数字化状态监控中心。用户可通过数字化状态监控中心实时监测到的中压开关柜的状态信息,实现对设备的安全管理、故障分析及故障预警等。In order to ensure the reliable operation and maintenance of the medium voltage switchgear connected to the distribution network,a digital condition monitoring system based on the Internet of Things technology was proposed,which can monitor the running status of several medium voltage switchgear in the distribution network in real time.The monitoring system adopts the topology structure of"double-layer and one-network",and completes the data collection of temperature,current and mechanical action characteristic parameters of medium voltage switchgear under running state through each state quantity detection unit.Then the status monitoring device of the medium voltage switch cabinet completes the data processing,and then the data information is transmitted to the digital status monitoring center using the Internet of Things technology.Users can realize the safety management,fault analysis warning of the equipment through the status information of the medium voltage switch cabinet monitored in real time by the digital status monitoring center.

关 键 词：中压开关柜 实时在线监测 数字化状态监控系统 物联网 数字化状态监控中心 

分 类 号：TM59[电气工程—电器]