SoE在干熄焦余热发电控制系统中的设计与应用  

Design and Application of SoE in CDQ Waste Heat Power Generation Control System

作　　者：李光珂[1] 

机构地区：[1]济钢集团国际工程技术有限公司,山东济南250101

出　　处：《山东冶金》2015年第4期52-53,共2页Shandong Metallurgy

摘　　要：为保证及时查明干熄焦余热发电机组发生故障及停机的原因,以Control Logix系统为基础,CPU采用1756-L63冗余控制站、Control Net网络采用冗余的1756-CNBR模块与远程I/O站通讯,设计应用了控制系统的事件顺序记录功能。应用SoE后,实现了以毫秒级的分辨率获取事件信息,可成功地检测出引起机组故障停机的原因。In CDQ waste heat power generation unit, in order to find out reasons of failure and shutdown quickly, SOE （sequence of events） system is designed to analvze reasons of failure and shutdown in this paper. The redundant 1756-L63 and redundant 1756- CNBR of Controllogix were used in SoE system. After the application of SoE, the event information is acquired with the resolution of milliseconds, anti the cun＇ent event of failure anti shutdown is successfully detected.

关 键 词：干熄焦 余热发电 控制系统 SoE CONTROL LOGIX 

分 类 号：TP273.5[自动化与计算机技术—检测技术与自动化装置] TM617[自动化与计算机技术—控制科学与工程]