热工常用英文缩写.docx

1、热工常用英文缩写缩写全称汉语备注A/Danalog to digital模拟/数字ACKacknowledge确认AIanalog input模拟量输入AMManalog master module模拟主模件AMPLamplifier放大器ANALanalysis分析ANALZanalyzer分析机ANLGanalog模拟ANNannunciator system报警系统ANNannunciator信号装置，报警器AOanalog output模拟量输出AOanalog output模拟输出AOLanalog output to loop对FC30环的模拟输出APOauxiliary plan

2、t operator辅助设备操作员ATTENattenuator衰减器，消声器AVAILavailable可用的AVGaverage平均的BHPbrake horsepower制动马力BKbrake制动器BLKblock程序块，封闭BLNKblank空白，熄灭C-Ccenture-to-centure中心距,中心之间CFGNconfiguration轮廓,构架,组态CHchain链,环CHANchannel通道CHGchange改变CIUcomputer interface unit计算机接口单元CLcenture line总线,中心线CMScomputer monitoring system

3、计算机监视系统CNDNRconditioner调节器CNGRcongruence相同,重合CNTcontact接触,触点CNTLcontrol控制CNTLRcontroller控制器CNVRconveyor传送装置CONconnector连接器CONSTconstant恒定的,常数CONTcontinuous连续的CONVconverter转换器COORDcoordinator/coordinate调度员/协调CRcontrol relay控制继电器CRTcathode ray tube显示器CScontrol switch控制开关CTRcentre中央CTRLZDcentralized集中C

4、Vcontrol valve控制调门,调节器D/Adigital to analog converter数字/模拟转换器DASdata acquisition system数据采集系统DASdata acquisition system数据采集系统DCSdistributed control system分散控制系统DCSdistributed control system分散控制系统DDdevice driver(fc123)设备驱动器DETdetector检测器DETDdetected检测到的DETNdetection检测DEVNdeviation偏差DIdigital input数字输入

5、DIAGLdiagonal对角的DIAPHdiaphragm流量孔板，薄膜DIFFdifferential有差的DIFFTdifferential temperature温差DIGdigital数字DISTRBdisturbance扰动，干扰DLYdelay延迟，滞后DOdigital output数字输出DOLdigital output to loop(fn45)到FN45环的数字输出DPdifferential pressure压差DSBLDdisabled不能的DSVdouble solenoid valve双螺线管阀门，电磁阀EWSengineer work station工程师工作

6、站F/Cfall close出故障时自动关闭F/Ofall open出故障时自动打开FBfeedback反馈FDGfunctional drive group功能驱动组FDG OFFfunctional drive group off功能驱动组关FDG ONfunctional drive group on功能驱动组开FGCTLfunctional group control功能组控制FISflow indication switch流量指示器FLTfault故障，缺陷FSflow switch流量开关GAgage/gauge仪表GOVgovernor调节器HIhigh高HI HIhigh h

7、igh高高HIShuman system interface操作员系统接口I/Oinput/output输入/输出I/Pcurrent to pneumatic converter电动/气动转换器INFOinformation信息，资料INSTRinstrument仪表INTLKinterlock联锁IPBintra plant bus厂内总线KBDkeyboard键盘L/Olock out闭锁LABlaboratory试验室LCD液晶显示柱LCKDlocked闭锁的，锁气的LDA甩负荷预测LIMlimit/limiter限制/限制器LIM SWlimit switch限位开关LMPlamp灯

8、LMTGlimiting限制，极限的LOlow低LOGlogic逻辑LOLOlow low低低LPLlighting panel照明盘LVDTlinear voltage differential transformer线性差动变送器LVLlevel水平，电平LWRlower更低LWRGlowering降低M/Amanual/automatic手动/自动MAmaster控制MALFmalfunction故障，失灵MANmanual手动的MAXmaximum最大MCPNLmain control panel主控盘MCRmain control room主控室MCSmodulation contr

9、ol system模拟量控制系统MCSmanagement command system管理命令系统MDLmaximum differential limit最大偏差限制MFCmany function controller多功能控制器MFPmulti function processor多功能处理器MIDmiddle中间的MINminimum最小MINminute分钟MINIminiature小型的，微型的MNmain主MODLmodule模块MONmonitor监视器MPRCSmicroprocessor微处理器MPXmultiplex/multiplexer多路传输MTBF平均无故障工作

10、时间MULTmultiple多重的，并联的N AUTOnot in auto不在自动N AVALnot available不可用的N OFFnot off没关N ONnot on没开N OPRnot in operate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 in test不在试验中N/Anot applicable不适用的NACTnot active无效的NORnot or或非NPERMno permissives不允许OIUoper

11、ator interface unit操作员接口单元P/Epneumatic to electrical converter气动/电动转换器PCUprocess control unit过程控制单元PCUprocess control unit过程控制单元PCVprocess control view过程控制图PIpulse input脉冲量输入PLCprogrammable logic controller可编程控制器PLCprogrammable logic controller可编程逻辑控制器PLTpilot副的，控制的，指示PLTNplater台板，屏式POpulse output脉冲

12、量输出PPS电厂保护系统PRCSprocess过程PROBprobe探头，传感器PROGprogram程序PROLNGprolong持续时间长PROTprotection保护PTpoint值，点PTRIPprotection trip保护跳闸PUpickup传感器RESETreset复位RSTreset复位RSTRDrestricted限制的，禁止的RSVRreservoir水库，储存器，滞止S/Gsub group子群组SCSsequence control system顺序控制系统SEQsequence顺序SERsequence event recorder事故顺序记录SERsequenc

13、e of events recorder事故的顺序记录SIswitch input开关量输入SIGsignal信号SILsilence无声的SILENCEsilence消音SMPLsample取样SOswitch output开关量输出SOEsequence of event事故顺序SOEsequence of events事故顺序SOLsolenoid螺线管SOVsolenoid operated valve螺线管控制门，电磁阀STORstorage储存器，蓄电SUBRsubroutine子程序SUCCsuccessful成功的SUMRsummer夏天，加法器T/Cthermocouple热电偶TCtrip coil跳闸线圈TCOtrip cut out跳闸断开TESTtest试验TLtest link试验连接TRBLtrouble故障TRGRtrigger触发器TRIPDtripped跳闸的TSthermoswitch热电偶开关TSTtest试验UNSATSFunsatisfactory不满足条件的UNSUCCunsuccessful失败的XDCRtransducer变送器