锅炉FSSS故障引起停机的分析处理  

The analytical processing of boiler MFT shutdown

作　　者：董雷斌[1] 于朝晖[1] 

机构地区：[1]河北省电力研究院,石家庄050021

出　　处：《微计算机信息》2011年第2期86-86,49,共2页Control & Automation

摘　　要：DCS系统中一些容易忽略的问题造成了许多发电机组停运事故。本文从一次FSSS的跳炉故障分析入手,着重介绍了DCS的接地故障对DCS系统的危害。在机组正常运行过程中,电厂检修人员应对DCS接地问题加强关注,并采取必要措施加以防范。Many generating units accidents are often caused by some questions which are easy to be neglect in DCS.This paper introduces the ground fault of DCS which can produce hazards to DCS from analyzing the jump furnace fault of FSSS. In the normal operating process of units, Maintenance personnels should enhance attention of the ground,and take the essential measure to guard against.

关 键 词：DCS系统 FSSS 接地 

分 类 号：TM312[电气工程—电机]