国际标准ISO/IEC 30144:2020在智能变电站辅助监测中的应用研究

Study of international standard ISO/IEC 30144:2020 applied in intelligent substation auxiliary monitoring

物联网和无线传感器网络(简称“传感网”)技术已逐步应用在变电站监测中,作为变电站自动化重要手段之一。国际标准ISO/IEC 30144:2020给出了支撑变电站的无线传感网系统架构和通信架构以及系统要求。为了推进标准化的物联网智能变电站系统,针对该国际标准背景及主要内容进行阐述,并以此为参考,给出了在智能变电站中的传感器节点类型、网络通信接口及支撑变电站的传感网监测平台的示例,为该国际标准指导变电站应用实施提供实例化方法,有利于实现标准化、精细化和无人化的变电站监管。

Internet of things and wireless sensor network technology has been gradually applied in substation monitoring,as one of the important means of substation automation.The international standard ISO/IEC 30144:2020 put forward the system architecture,communication architecture and system requirements for wireless sensor network supporting substation.In order to promote the standardized IoT-based smart substation application,taking the standard as a reference,the background and main contents of the international standard were expound,and examples of sensor node types,network communication interfaces and sensor network monitoring platform supporting the substation in the smart substation were given,so as to provide an instantiation method for the application and implementation of the international standard,which is conducive to the realization of standardized,refined and unmanned substation supervision.