电力系统及其自动化学报2012，Vol.24Issue(2)：113-118,6.
基于保护独立和信息共享的变电站通信结构
Communication Structure of Substation Based on Protection Independence and Information Sharing
徐科 1陈玉涛 2张胜祥 3黄毅 1杨晓静1
作者信息
- 1. 天津市电力公司,天津300010
- 2. 天津大学电气与自动化工程学院,天津300072
- 3. 国家电力调度控制中心,北京100031
- 折叠
摘要
Abstract
From two aspects of the relay protection device independence and the network information sharing, the integral structure and principle of substation communication were analyzed in this paper. Based on the merging unit and the integration of smart termination, the network interfaces of the relay protection and related e-quipment were classified into standing information network interface, protection function network interface and process information network interface. And then the specific functions of the three network interfaces were described. The information mapping and process information server were used to realize the data communication among the protection devices. Finally, the schemes of typical 220 kV and 110 kV interval network structure were described and the realization process was elaborated. The network structures proposed in this paper realized the protection independence and information sharing.关键词
保护独立/信息共享/变电站通信/信息映射/过程信息服务器Key words
protection independence/ information sharing/ substation communication/ information mapping technique/ process information server分类
信息技术与安全科学引用本文复制引用
徐科,陈玉涛,张胜祥,黄毅,杨晓静..基于保护独立和信息共享的变电站通信结构[J].电力系统及其自动化学报,2012,24(2):113-118,6.
