EMS/DMS一体化通信系统设计  

DESIGN OF THE COMMUNICATION SYSTEM FOR INTEGRATED EM S/ D MS

作　　者：王业平[1] 罗小莉[1] 邬俊杰 郭剑虹 

机构地区：[1]中国电力科学研究院,北京100085 [2]电力自动化研究院,南京210003

出　　处：《电力系统自动化》1999年第18期49-52,共4页Automation of Electric Power Systems

摘　　要：随着配电自动化工作的深入开展，配电自动化系统与调度自动化系统的通信系统设计显得十分重要。文中介绍了现有的集中式通信模式，指出其不足之处，提出了一种分层式网络化的通信模式，能够将 Ｄ Ｍ Ｓ， Ｅ Ｍ Ｓ， Ｍ Ｉ Ｓ等系统通过路由器接入广域网，实现信息共享，并就该通信方案在配电自动化系统的可扩性、规范自动化系统内的通信协议、充分利用高速宽带通信媒介等方面，以及该通信模式的优越性和实现方式进行了分析，同时探讨了网络数据库的概念及网络数据的交换方式。Com m unication system s in distribution autom ation system and dispatching autom ation system becom e m ore andm ore im portant along w ith the in depth developm ent of the distribution autom ation w ork. The current centralizedcom m unication m odel and its defects are introduced. Based on it the paper proposes a hierarchical netw ork com m unicationm odel⒙by w hich D M S⒙ E M S⒙ M I Scan access W A N through the routers to realize the inform ation sharing. The expandabilityin distribution autom ation system of the proposed schem e⒙the standardization of the com m unication protocols⒙the fullutilization of the com m unication m edium w ith high speed and broad band as w ell as the superiority and the im plem entingm ethod of the hierarchical netw ork com m unication m odel are analyzed. Lastly the paper discusses the concept of netw orkdatabase and the exchange pattern of netw ork data.

关 键 词：DMS EMS 通信协议 通信系统 电力系统 

分 类 号：TM73[电气工程—电力系统及自动化]