摘要
通过对东深供水改造工程计算机监控系统网络结构及多种通讯协议并存的分析 ,研究了梯级泵站中具有多层冗余结构的局域和广域以太网及多协议现场总线技术方案。大型调水泵站中的成功开发与应用表明 ,多协议网络技术在梯级泵站中的应用 ,在技术上是可行的 ,且具有良好的发展前景。
Through analysis of coexisting of computer monitoring system network structure with multi-communication protocols in the Dongshen Water Supply Rehabilitation Project, the technique schemes for the field bus of local area network and Ethernet network with multi-layer redundant structure and multi-protocol are studied. The successes of the development and application of the technique in the large-sized water transfer pumping station show that it is feasible to apply multi-protocol network in cascade pumping station, and the technique has a favorable development foreground.
出处
《中国农村水利水电》
北大核心
2004年第9期90-92,共3页
China Rural Water and Hydropower
关键词
梯级泵站
计算机监控
以太网
现场总线
cascade pumping station
computer monitoring
Ethernet
field bus
