安全型PLC系统在锅炉FSSS中的应用  

Application of Safe PLC System on the Boiler FSSS

作　　者：华伟[1] 张永 年华[3] 

机构地区：[1]华北电力大学,河北保定071003 [2]辽宁华电铁岭发电有限公司,辽宁铁岭112000 [3]东北电力设计院,吉林长春130021

出　　处：《吉林电力》2007年第2期32-35,共4页Jilin Electric Power

摘　　要：简单阐述了安全控制系统,并结合德国ALSTOM提供的安全型PLC在越南高岸电厂锅炉FSSS上的应用,建议在与安全相关的控制系统的设计中,应尽可能地采用安全型的控制装置,最大限度地减少重大人身伤害和设备等事故的发生。The philosophy of the safety-related control system is introduced briefly at first. Combined with the application of safety-related control system on the project of CAOGHAN power plant for Furnace Safeguard and Supervisory System which provided with ALSTOM Germany, Authors suggest that safety type control system should be used in the safety-related system to minimize person and equipment injury.

关 键 词：安全型PLC FSSS 自诊断 冗余 

分 类 号：TM571.61[电气工程—电器]