摘要
介绍了工业以太网交换机的定义,分析了其在基于IEC 61850的智能化中应用角色的转变和重要性。根据智能变电站的需求,以IEEE 802.1系列标准、SNMP协议、IEEE 1588标准为参考,总结了工业以太网交换机的功能测试项目。分析了工业以太网交换机的运行环境,提出应用于智能变电站的工业以太网交换机的技术要求和相关测试项目,对检测和研究机构以及电力用户衡量工业以太网交换机的质量具有指导意义。
The definition of industrial EtherNet switch was introduced,and its importance and transition of application role in the smart substation based on IEC 61850 technology were analyzed.According to the requirements of smart substation,the function test items referring to the standards of IEEE 802.1,SNMP protocol and IEEE 1588 were summarized.Runtime environment of industrial Ethernet switch were analyzed,then technical requirements and test items of industrial EtherNet switch applied in the smart substation were summarized,which were instructive for testing and research institute and utilities to refer to for weighing the quality of industrial EtherNet switches.
出处
《低压电器》
北大核心
2010年第18期14-17,共4页
Low Voltage Apparatus
