中国电工网www.chinaet.net火电厂DCS系统软件升级的探索与实践古栖铭(贵州西电电力股份有限公司黔北发电厂,贵州金沙551800)摘要:随着DCS系统软件的不断更新,为完善控制系统功能,提高其可靠性,DCS软件升级势在必行。对某电厂和利时DCS软件升级改造的方法和步骤进行了介绍,着重分析了在现场设备运行的条件下进行DCS软件升级存在的风险及对应的控制措施,并针对升级过程中出现的问题提出了解决方法,对类似的DCS系统软件升级有一定的借鉴意义。关键词:DCS;软件;升级中图分类号:TM621DOI:10.19768/j.cnki.dgjs.2023.01.049ExplorationandPracticeofDCSSoftwareUpgradeinThermalPowerPlantGUQiming(QianbeiPowerPlantofGuizhouWestElectricPowerCo.,Ltd.,Jinsha551800,China)Abstract:WiththecontinuousupdateofDCSsystemsoftware,DCSsoftwareupgradeisimperativeinordertoimprovethefunctionofthecontrolsystemandimproveitsreliability.ThemethodsandstepsofDCSsoftwareupgradeandtrans-formationofapowerplantandLisiareintroduced,andtherisksandcorrespondingcontrolmeasuresofDCSsoftwareup-gradeundertheoperatingconditionsoffieldequipmentareanalyzed.Thesolutionstoproblemsthatoccurduringtheup-gradeprocessareproposed,whichhascertainreferencesignificanceforsimilarDCSsystemsoftwareupgrades.Keywords:DCS;software;upgrade收稿日期:2022-08-01作者简介:古栖铭(1983-),从事热控工程技术工作。1设备概况某电...