摘要
以双冗余式不间断电源系统在某石化公司线性聚乙烯装置的应用情况为例,阐述了双冗余式UPS电源的工作原理及日常维护。通过合理使用双冗余式UPS系统,大幅提高了该装置DCS及相关仪表系统供电电源的稳定性及装置的平稳率。
Based on the application condition of dual redundant UPS system in the Linear Polyethylene Plant of a petrochemicalcompany,the article introduced the dual redundant UPS power supply's working principle and routine maintenance.Through therational use of dual redundant UPS system,the stability of DCS power supply and related instrument system power supply wasimproved greatly,and the stable running rate of this plant has also been increased.
作者
郭琳
Guo Lin(Plastics Plant of Daqing Petrochemical Company,Daqing 163714,China)
出处
《炼油与化工》
2017年第3期62-64,共3页
Refining And Chemical Industry
