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热工常用英文缩写缩写全称汉语备注A/D analogto digital模拟/数字ACK acknowledge确认AI analoginput模拟量输入AMM analogmaster module模拟主模件AMPL amplifier放大器ANAL analysis分析ANALZ analyzer分析机ANLG analog模拟ANN annunciatorsystem报警系统ANN annunciator信号装置,报警器AO analogoutput模拟量输出AO analogoutput模拟输出对FC30环的模拟AOL analogoutput to loop输出auxiliary plantopAPO辅助设备操作员eratorATTEN attenuator衰减器,消声器AVAIL available可用的AVG average平均的BHP brakehorsepower制动马力BK brake制动器BLK block程序块,封闭BLNK blank空白,熄灭C-C centure-to-centure中心距,中心之间CFGN configuration轮廓,构架,组态CH chain链,环CHAN channel通道CHG change改变computer interfacCIU计算机接口单元e unitCLcenture line总线,中心线computer monitorinCMS计算机监视系统g systemCNDNRconditioner调节器CNGR congruence相同,重合CNT contact接触,触点CNTL control控制CNTLR controller控制器CNVR conveyor传送装置CON connector连接器CONST constant恒定的,常数CONT continuous连续的CONV converter转换器COORD coordinator/coordinate调度员/协调CR controlrelay控制继电器CRT cathoderay tube显示器CS controlswitch控制开关CTR centre中央CTRLZD centralized集中CV controlvalve控制调门,调节器digital toanaloD/A数字/模拟转换器g converterdataacquisition sDAS数据采集系统ystemdata acquisitionsDAS数据采集系统ystemdistributed controDCS分散控制系统l systemdistributedcontroDCS分散控制系统l systemDDdevice driverfc123设备驱动器DET detector检测器DETD detected检测到的DETN detection检测DEVN deviation偏差DI digitalinput数字输入DIAGL diagonal对角的DIAPH diaphragm流量孔板,薄膜DIFF differential有差的differential temperatuDIFFT温差reDIG digital数字DISTRB disturbance扰动,干扰DLY delay延迟,滞后DO digital output数字输出digitaloutputtoloop到FN45环的数字DOLfn45输出DP differentialpressure压差DSBLD disabled不能的double solenoidva双螺线管阀门,电DSVlve磁阀engineer workstatEWS工程师工作站ionF/C fallclose出故障时自动关闭F/O fallopen出故障时自动打开FB feedback反馈functional drivegFDG功能驱动组roupfunctional drivegroupFDG OFF功能驱动组关offfunctional drivegFDG ON功能驱动组开roup onfunctionalgroup cFGCTL功能组控制ontrolflow indicationswFIS流量指示器itchFLT fault故障,缺陷FS flowswitch流量开关GA gage/gauge仪表GOV governor调节器HI high高HI HIhigh high高高human systeminterHIS操作员系统接口faceI/O input/output输入/输出current topneumatI/P电动/气动转换器ic converterINFOinformation信息,资料INSTR instrument仪表INTLK interlock联锁IPB intraplant bus厂内总线KBD keyboard键盘L/O lockout闭锁LAB laboratory试验室LCD液晶显示柱LCKD locked闭锁的,锁气的LDA甩负荷预测LIM limit/limiter限制/限制器LIM SWlimit switch限位开关LMP lamp灯LMTG limiting限制,极限的LO low低LOG logic逻辑LOLO lowlow低低LPL lightingpanel照明盘linear voltagedifLVDT线性差动变送器ferential transformerLVLlevel水平,电平LWR lower更低LWRG lowering降低M/A manual/automatic手动/自动MA master控制MALF malfunction故障,失灵MAN manual手动的MAX maximum最大main controlpanMCPNL主控盘elMCR maincontrol room主控室modulation controMCS模拟量控制系统l systemmanagementcommanMCS管理命令系统d systemmaximumdifferentiaMDL最大偏差限制l limitmanyfunction contMFC多功能控制器rollermulti functionproMFP多功能处理器cessorMID middle中间的MIN minimum最小MIN minute分钟MINI miniature小型的,微型的MN main主MODL module模块MON monitor监视器MPRCS microprocessor微处理器MPX multiplex/multiplexer多路传输平均无故障工作时MTBF间MULT multiple多重的,并联的N AUTOnot inauto不在自动N AVALnot available不可用的N OFFnot off没关N ONnot on没开N OPRnot inoperate不在运行中N PERMnot permitted不允许的N READnot ready没准备好N RUNnot running没有运行N SATnot satisfled不满足条件N TESTnot intest不在试验中N/A notapplicable不适用的NACT notactive无效的NOR notor或非NPERM nopermissives不允许operator interfacOIU操作员接口单元e unitpneumaticto electricaP/E气动/电动转换器l converterprocesscontrol unPCU过程控制单元itprocess controlunPCU过程控制单元itprocess controlviPCV过程控制图ewPI pulseinput脉冲量输入programmable logicconPLC可编程控制器trollerprogrammable logicconPLC可编程逻辑控制器troller副的,控制的,指PLT pilot示PLTN plater台板,屏式PO pulseoutput脉冲量输出PPS电厂保护系统PRCS process过程PROB probe探头,传感器PROG program程序PROLNG prolong持续时间长PROT protection保护PT point值,点PTRIP protectiontrip保护跳闸PU pickup传感器RESET reset复位RST reset复位RSTRD restricted限制的,禁止的水库,储存器,滞RSVR reservoir止S/G subgroup子群组sequence controlsSCS顺序控制系统ystemSEQ sequence顺序sequence eventrecSER事故顺序记录ordersequence of eventSER事故的顺序记录s recorderSIswitch input开关量输入SIG signal信号SIL silence无声的SILENCE silence消音SMPL sample取样SO switchoutput开关量输出SOE sequenceofevent事故顺序SOE sequenceof events事故顺序SOL solenoid螺线管solenoid operate螺线管控制门,电SOVd valve磁阀STOR storage储存器,蓄电SUBR subroutine子程序SUCC successful成功的SUMR summer夏天,加法器T/C thermocouple热电偶TC tripcoil跳闸线圈TCO tripcut out跳闸断开TEST test试验TL testlink试验连接TRBL trouble故障TRGR trigger触发器TRIPD tripped跳闸的TS thermoswitch热电偶开关TST test试验UNSATSF unsatisfactory不满足条件的UNSUCC unsuccessful失败的XDCR transducer变送器。