摘要
评述了我国电网常用的几种调度通信规约,分析了我国国家标准和相应IEC标准之间的关系,以及调度通信规约的发展趋势;描述了在实际工程中解析DL476-92实时网络通信规约的具体应用实例,讨论了接入保护信息,扩充信息源带来的问题和解决方案;并提出了在工程中将通信接口模块化,形成动态链接的规约库,以提高规约解析程序的适应性的改进方案.
The paper reviews several kinds of general dispatching protocols of power grid in China, analyses the relation between the standard protocols in China and the corresponding IEC standard protocols, and the developmental trends of dispatching protocols. Then, it describes an application case of parsing DL476- 92 real-time network protocol, discusses the problems and solutions of extending and incepting relay data source. Furthermore, to heighten the applicability of protocol-parse-software, an improved method to modularize the communication interfaces so as to generate Dynamical Linking Libraries is put forward.
出处
《电力科学与技术学报》
CAS
2007年第4期50-55,共6页
Journal of Electric Power Science And Technology
基金
国家重点基础研究发展计划(973计划)资助项目(2004CB217904)
