火力发电厂分散控制系统常见故障及处理对策  

Common Faults and Countermeasures of DCS System in Thermal Power Plant

作　　者：祝朝阳 高全 孙伟晋 郑庆元 ZHU Chaoyang;GAO Quan;SUN Weijin;ZHENG Qingyuan(State Grid Energy And Feng Coal Power Co.,Ltd.,Tacheng 834411,China;Yantai Longyuan Power Technology Co.,Ltd.,Yantai 264000,China)

机构地区：[1]国网能源和丰煤电有限公司,新疆塔城834411 [2]烟台龙源电力技术股份有限公司,山东烟台264000

出　　处：《通信电源技术》2022年第23期182-184,共3页Telecom Power Technology

摘　　要：为保证发电机组安全稳定运行,多数火力发电厂都使用分散控制系统(Distributed Control System,DCS),该系统具有操作便捷、可靠性高等诸多优势。基于此,重点分析了火力发电厂DCS常见的故障形式以及处理对策,可以为火力发电厂DCS系统的安全运行提供参考。In order to ensure the safe and stable operation of the generator set,most thermal power plants use Distributed Control System(DCS)system,which has many advantages of convenient operation and high reliability.Based on this,This paper focuses on the analysis of common fault forms and treatment countermeasures of DCS system in thermal power plants.Hope to provide some reference for the safe operation of DCS system in thermal power plant.

关 键 词：火力发电厂 分散控制系统(DCS) 常见故障 处理对策 

分 类 号：TM621[电气工程—电力系统及自动化]