摘要
山西临汾热电有限责任公司1号机组保安段自2010年投运至今,为解决保安段在运行中发生的故障,共进行了3次改造。在分析故障发生原因的基础上,详细介绍了3次保安段逻辑改造的内容和效果,经过对其二次回路的检查和对分布式控制系统逻辑的梳理,确保了保安段各逻辑正确,各设备联启正常,以满足保安电源切换的要求。
Since the security section of Unit No.1 of Shanxi Linfen Thermoelectric Co.,Ltd. was put into operation in 2010, a total of three times of transformation has been carried out in order to solve the faults that have occurred in the operation of the security section.Based on an analysis of the cause of the failure,the contents and effects of the logic transformation of the three security sections are introduced in detail.Through checking the secondary loop and combing the logic of the DCS,it is ensured that the logic of the security section is correct and the connection of each device is normal,so as to meet the requirements of the security power switching.
作者
王学军
WANG Xuejun(Shanxi Linfen Thermoelectric Co.,Ltd.,Linfen,Shanxi 041000,China)
出处
《山西电力》
2021年第4期35-37,共3页
Shanxi Electric Power
