ECS在电厂脱硫电气系统的运用  

Application of ECS in desulfuration system of power plant

作　　者：刘宏[1] 顾肖红[2] 

机构地区：[1]江苏苏源环保工程有限公司,江苏南京210008 [2]国电南京自动化股份有限公司,江苏南京210003

出　　处：《电力自动化设备》2008年第10期120-121,共2页Electric Power Automation Equipment

摘　　要：厂用电监控系统ECS(Electric Control System)纳入集散控制系统DCS(Distributed Control System)在2×300MW机组脱硫发电厂获得成功应用。通过分析表明,ECS组网方案的优化及通信规约的恰当选择,不仅完全满足DCS通过ECS对参与顺序控制的电气量进行软采集和控制的要求,还能在建设中节约投资,在生产运行过程中减少运行及维护的工作量,提高电气设备的管理水平。The successful integration of ECS（Electric Control ＂System） into DCS（Distributed Control System） in desulfuration system of 2 × 300 MW power plant is introduced. Analysis shows that,by the optimization of ECS networking and the proper selection of communicate protocol,the requirements of DCS for the soft acquisition and control of electric variables involved in sequential control via ECS are wholly met,the investment is cut,the operation and maintenance is simplified ,and the management level is enhanced.

关 键 词：信息交换方式 脱硫系统 发电厂厂用电监控系统 通信控制层 

分 类 号：TM621[电气工程—电力系统及自动化]