对电力调度数据整合的研究与实践  

Research and practice of integration of information in power dispatching center

作　　者：严亚勤[1] 陶洪铸[2] 李亚楼[1] 吴中习[1] 

机构地区：[1]中国电力科学研究院,北京100085 [2]国家电力调度通信中心,北京100031

出　　处：《继电器》2007年第17期37-40,71,共5页Relay

基　　金：国家重点基础研究专项经费资助项目(2004CB217900)~~

摘　　要：在电力系统调度中心内,由于各个时期的技术水平不同、开发方法不同,各个信息系统之间分散、隔离的情况普遍存在,导致大量信息资源难以共享。分析了电力系统调度中心两个典型的数据源:在线EMS数据与离线分析数据。研究并开发了在线EMS数据与离线分析数据整合技术。这项技术支持多套在线/离线数据同时整合,能自动适应各种常见的电网变化情况,在减少人工维护的同时,可提供丰富的信息比对、校验功能,以图形或者数据表格的方式输出。通过在国家电力调度中心的试运行证明本文提出的数据整合在技术上是可行的,并取得了良好的应用效果。For different computer technology and development practice during periods, information systems are often isolated with each other in power dispatching center. Thus information resource sharing is usually difficult. The two typical data sources, online EMS data and offline data are analyzed, The technology of integration of the two data sources is researched and developed, Integration of several online/offline data at one time is supported. Normal variety of power grid data is adaptable. With simple manual maintenance, abundant output could be shown by graphics or data table. By applying in the State Power dispatching center, it is verified that the technology of data integration is feasible and make a good effect.

关 键 词：数据整合 电力系统 信息孤岛 

分 类 号：TM734[电气工程—电力系统及自动化]