继电保护及故障信息系统的通信协议与信息语义标识  

Communication Protocol and Information Semantic Identification in Relay Protection and Fault Information System

作　　者：刘之尧[1] 刘正超[1] 杜杨华 

机构地区：[1]广东省电力调度中心,广州510600 [2]深圳市国电南思系统控制有限公司,广东深圳518057

出　　处：《广东电力》2007年第1期30-33,45,共5页Guangdong Electric Power

摘　　要：从继电保护及故障信息系统的形态及应用需求出发,阐述了系统对通信协议和信息语义的要求,分别从通信协议和信息语义的角度详细分析了IEC60870-5-104加IEC60870-5-103协议、IEC61850标准的适用性。以广东电网的系统为例,对通信协议和信息语义标识的各个要素进行了归纳,总结了形成目前所采用的通信协议和信息标识方法的客观基础,指出未来发展的方向。Based on the configuration and application demands of relay protection and fault information system, this paper expatiates on the communication protocol and information semantic needed in the system. The applicability of IEC 61850 standard and the complex of IEC 60870-5-104 and IEC 60870-5-103 protocols is analyzed in detail from the angles of communication protocol and information semantic. With the power system of Guangdong, China as an example, a summary is given of the essentials in communication protocol and information semantic identification, and the external basic on which the current method was formed. The possible trend of development is pointed out as well.

关 键 词：继电保护及故障信息系统 通信协议 信息语义 

分 类 号：TM77[电气工程—电力系统及自动化]