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1、安徽桐城垃圾焚烧发电有限公司热控DCS项目控制方案汽机侧SCS逻辑设计：校对：审核：批准：he"governingforthepeople","Nomattertheinterestsofthemasses"conceptunderstandingisnotinplace.Thespecificworktreatswiththedeployment,afewleadingcadrescomplainthatworkistoocomplicated,toomuchresponsibility,thepre
2、ssureistoolarge,toomuchemphasisonthedifficultyofthework.Forexample,noncoalmine1汽机主蒸汽及抽汽系统31.1汽轮机进汽电动阀31.2汽机真空破坏电动阀32汽机水系统32.1凝汽器AB侧进出口电动门32.2一级减温减压器蒸汽入口电动阀（中停）42.3凝汽器喷水减温电动阀42.4旁减出口至6MW凝汽器真空电动阀42.51＃凝结水泵52.61#凝结水泵出口电动阀52.72＃凝结水泵52.82#凝结水泵出口电动阀62.9旁减出口至12
3、MW凝汽器真空电动阀62.10真空泵密封水回收泵出口电动阀A（名称待定）62.11真空泵密封水回收泵出口电动阀B72.12主蒸汽进旁路减温减压器电动阀72.13启动旁路至主蒸汽进旁减电动阀73汽机润滑油系统83.1交流润滑油泵83.2直流润滑油泵83.3高压油泵83.4盘车电机93.5润滑油站排烟风机A93.6润滑油站排烟风机B9ETS首出逻辑101汽机主蒸汽及抽汽系统1.1汽轮机进汽电动阀1.1.1打开允许●汽轮机进汽电动阀无故障●汽轮机进汽电动阀允许远动1.1.2自动打开●无逻辑1.1.3保护打开●
4、无逻辑1.1.4关闭允许●汽轮机进汽电动阀无故障●汽轮机进汽电动阀允许远动1.1.5自动关闭●无逻辑1.1.6保护关闭he"governingforthepeople","Nomattertheinterestsofthemasses"conceptunderstandingisnotinplace.Thespecificworktreatswiththedeployment,afewleadingcadrescomplainthatworkistoocomplicated,toomuchrespons
5、ibility,thepressureistoolarge,toomuchemphasisonthedifficultyofthework.Forexample,noncoalmine●无逻辑1.2汽机真空破坏电动阀1.2.1打开允许●汽机真空破坏电动阀无故障●汽机真空破坏电动阀允许远动1.2.2自动打开●无逻辑1.2.3保护打开●无逻辑1.2.4关闭允许●汽机真空破坏电动阀无故障●汽机真空破坏电动阀允许远动1.2.5自动关闭●无逻辑1.2.6保护关闭●无逻辑2汽机水系统2.11＃凝结水泵2.1.1打开
6、允许●1＃凝结水泵无故障●1＃凝结水泵允许远动2.1.2自动打开+2#凝集水泵故障+凝结水母管压力小于0.42.1.3保护打开●无逻辑2.1.4关闭允许●1＃凝结水泵无故障●1＃凝结水泵允许远动2.1.5自动关闭●无逻辑2.1.6保护关闭●无逻辑2.21#凝结水泵出口电动阀2.2.1打开允许●1＃凝结水泵出口电动阀无故障●1＃凝结水泵出口电动阀允许远动2.2.2自动打开●1＃凝结水泵打开3S无逻辑2.2.3保护打开●无逻辑2.2.4关闭允许●1＃凝结水泵出口电动阀无故障he"governingforth
7、epeople","Nomattertheinterestsofthemasses"conceptunderstandingisnotinplace.Thespecificworktreatswiththedeployment,afewleadingcadrescomplainthatworkistoocomplicated,toomuchresponsibility,thepressureistoolarge,toomuchemphasisonthedifficultyofthework.Forexa
8、mple,noncoalmine●1＃凝结水泵出口电动阀允许远动2.2.5自动关闭●无逻辑2.2.6保护关闭●无逻辑2.32＃凝结水泵2.3.1打开允许●2#凝结水泵无故障●2#凝结水泵允许远动2.3.2自动打开+1#凝集水泵故障+凝结水母管压力小于0.42.3.3保护打开●无逻辑2.3.4关闭允许●2#凝结水泵无故障●2#凝结水泵允许远动2.3.5自动关闭●无逻辑2.3.6保护关闭●无逻辑2.42#凝结水泵出口电动阀2.4.1打开允许●2
