热工常用英文缩写

热工常用英文缩写缩

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注A/Danalogtodigital模拟/数字ACKacknowledge确认AIanaloginput模拟量输入AMManalogmastermodule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AOanalogoutput模拟输出AOLanalogoutputtoloop对FC30环的模拟输出APOauxiliary

plant

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CVcontrol

valve控制调门,调节器D/Adigital

toanalog

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

outputtoloop(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

OFFfunctionaldrive

groupoff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

high高高HIShuman

system

interface操作员系统接口I/Oinput/output输入/输出I/Pcurrent

to

pneumaticconverter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LMTGlimiting

限制，极限的LOlow低LOGlogic逻辑LOLOlow

low低低LPLlightingpanel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

control

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平均无故障工作时间MULTmultiple多重的，并联的NAUTOnot

in

auto不在自动NAVALnot

available不可用的NOFF

not

off没关NONnot

on没开NOPRnot

in

operate不在运行中NPERMnot

permitted不允许的NREADnot

ready没准备好NRUNnot

running没有运行NSATnot

satisfled不满足条件NTESTnot

in

test不在试验中N/Anot

applicable不适用的NACTnot

active无效的NORnotor或非NPERMno

permissives不允许OIUoperator

interface

unit操作员接口单元P/Epneumaticto

electricalconverter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

logiccontroller可编程控制器PLCprogrammable

logiccontroller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SERsequence

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SOEsequenceof

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/C