智能变电站过程层组网方案分析

摘要

过程层组网方式是智能电网建设中不可或缺的组成模块之一，与全站开关控制、数据采集的实时性、可靠性有直接联系。本文对智能变电站过程层组网不同的组网方式所形成的网络方案进行探讨，并对虚拟网络划分所涉及的组播注册协议（GMRP）技术与虚拟局域网（VLAN）技术进行介绍。%The process layer network is an integral part of the smart grid construction , with the total station switch control , real-time data acquisition , the reliability of direct contact . The Smart Substation process level network in different network formed by network solutions are discussed , involved in partitioning virtual network and multicast registration protocol ( GMRP ) technology and virtual LAN (VLAN) technology is introduced in this paper .