基于现场总线的发电厂升压站自动化研究  

Reasearch on the power substation automation system based on fieldbus

作　　者：秦应峰[1] 童明光[2] 李余廷[3] 周卫巍[4] 

机构地区：[1]山东大学计算机学院 [2]华能威海发电厂,山东威海264205 [3]西南师范大学,重庆400715 [4]山东电力工程咨询院,山东济南250013

出　　处：《继电器》2004年第16期71-73,76,共4页Relay

摘　　要：发电厂升压站自动化系统基于工业现场总线技术,采用智能分布式测控前端实现对升压站所有电气测点和保护信号的测量和控制;同时系统采用Web浏览器实现实时数据的实时发布,提供多种外部接口。监控软件采用C/S和B/S结构相结合的多层结构方法进行设计开发;通过多级冗余热备实现了系统的高可靠性。By using distributed intelligence module, the power substation automation system based on fieldbus realizes the measurment and control of all the electric signals and protection signals. The system provides real-time data with Web and offers several kinds of interfaces. The monitor and control software is designed by multi-structure method, which combined with C/S and B/S. It adopts hot standby technology to improve its reliability.

关 键 词：发电厂 升压站 自动化 现场总线 

分 类 号：TM76[电气工程—电力系统及自动化]