电网监测系统中数据网关的实现  

REALIZATION OF DATA GATEWAY IN POWER SUPPLY MONITORING SYSTEM

作　　者：吴宁[1] 段惠明 金杰[1] 张加康 宿昌 

机构地区：[1]南京航空航天大学,江苏省南京市210016 [2]江西电力调度通信中心,江西省南昌市330006 [3]南京银山电子有限公司,江苏省南京市210038

出　　处：《电力系统自动化》2002年第24期53-56,共4页Automation of Electric Power Systems

摘　　要：论述了在 Windows 98环境下 ,基于 Visual C++6 .0开发平台 ,利用多线程技术、ODBC标准、TAPI和 Win Inet接口开发的电网监控系统的数据网关 ,从而实现将地理分布离散的各变电站保护设备故障信息在调度中心集中管理 ,并进一步把故障数据转发到网络数据库和 Web服务器 ,使故障信息数据在电力系统的 MIS网上被共享。数据网关不仅管理信息数据 ,而且是具有强大的计算与分析功能的工程师工作站 ,可进行波形分析、故障定位等处理。The data gateway of a power supply monitoring system based on Windows 98 and Visual C++ 6 0 is described, which is developed by using the multi-thread technology, ODBC Standard, TAPI and WinInet interface, thus realizing centralized management of all device fault messages collected from the power stations at different locations. And the fault messages will be sent to the network database and Web server to be shared over the MIS network of the power supply system. The data gateway is not only capable of managing the fault messages, but it is also a workstation with powerful calculation and analyzing functions, such as those for waveform analysis and fault positioning.

关 键 词：电网监测系统 数据网关 多线程技术 电力系统 管理信息系统 

分 类 号：TM769[电气工程—电力系统及自动化]