电气自动化、热控部分短语.doc

电气自动化部分 热 控A% of the full scale 满刻度的A%Abnormality detection system for a Sudden gas leakage 突然漏气不正常情况的检测系统actuator at local, pneumaticallyoperated type 就地执行机构,气动式adapt to the requirement of load change 适合负荷变化的要求A/D converter, D/A converter模/数转换器,数/模转换器air actuator initiated by zero speed indicator零转速指示器起动的气动执行机构air quality control system (AQCS)空气质量控制系统alarm annunciator 警报信号器alarm display and acoustic alarm警报显示和音响警报alarm limit checking for value ofanalog input模拟量输入量的警报限值检查alarm point, abbreviated alarmmessage, time stamp of alarm occurrence 报警点,简化报警信息，发生报警的记时打印alarm printer (message)警报打印机(信息)allowable condition of operation and effect of operation 允许操作条件和操作结果allowable limitation for malfunctionand abnormal state 机能失灵和不正常状态的允许限度amount of hydrogen leakage 漏氢量amplifier gain auto correction each every hour 每一小时放大器增益自动校正analog input/output, number of points 模拟量输入/输出,点数analog (digital) trend display, groupdisplay 模拟(数字)趋势显示,成组显示analysis instrument panel 分析仪表盘analyzer of absorbing ultraviolettype 吸收紫外线型分析器annunciator indicating lamps with flicker in alarm带报警闪光的信号器指示灯assembly test 组装试验audio (radio, ultrasonic) frequency声(射、超声)频automatic boiler (burner) control锅炉自动(喷然器)控制automatic control system of microprocessor based hierarchicaldistributed subloop controlstructure 以微机处理为基础的分层分散子回路控制结构的自动控制系统automatic gain control 自动增益控制automatic plant (mill and burner)control system, digital electro-hydraulic control system自动电厂(磨煤机和喷然器)控制系统，数字电液控制系统automatic start-up/shut-down system自起动系统automatic recording oscillograph自动录波器automatic tracing program (routine)自动跟踪或检验程序auto-tracing, self-regulating heater自动跟踪,自调节加热器based on the duplex or two out ofthree redundant microcomputer system 基于双重或三取二冗余原则的微机系统be arranged by the control functiongroups for the reliability and amountof transaction of the plant按可靠性的控制功能组和电厂业务处理(事项)量进行配置be built-in inside the control panel 装在控制盘内部BFPT governor control system, sequenceControl system 锅炉给水泵小汽机调速控制系统,程序控制系统block diagram of RUT unitRUT装置方框图Boiler, drain valve positioning Control 锅炉疏水阀定位控制Boiler light-off, load up (down)锅炉点火,升(降)负荷boiler, turbine and generator (BTG)board and auxiliary panel锅炉,汽机和发电机控制台和辅助盘boiler/turbine co-ordinated control 锅炉/汽机协调控制BTG board and auxiliary boardBTG盘和辅助盘bypass control system 旁路控制系统cabinet (local, console) mounted 柜内(就地,控制台)安装cabinets for digital controlequipment 数控设备柜cables and raceways 电缆和电缆管道capacity 警报和跳闸接点,接点容量capacity of memory, memorized page存储器容量,存储页面cassette tape for the mass storagedevice 大容量存储装置用盒式磁带cause of alarm, deviation range, trendcurve 报警原因,偏差范围,趋势曲线central processing nit (CPU)中央处理装置centralized programme control with relevant protection and interlocking devices具有有关保护和连锁装置的集中程序控制changeover of the duplex system 双路系统的切换changing message in colour on alarm CTR by alarm acknowledgment operation 用报警认可操作在报警CRT上改变信息颜色check and confirmation of operating conditions 运行工况的检查和确认check by out of range, conversion toengineering unit, square root function超范围检查,变换成工程单位,平方根功能(开方)Chinese character and alphanumericdisplay 汉字和字母数字显示Chinese character display 汉字显示classification of operation made:full (semi) automatic, remote (local)manual 运行方式分类:全(半)自动，远方(就地)手动closed circuit colour TV for furnacemonitoring 炉膛监视用闭路彩电电视closed circuit TV 闭路电视coaxial cable 同轴电缆cold (hot) air damper 冷(热)风挡板colour CRT, analogue indicating and recording instrumentation彩色CRT,模拟指示和记录仪表colour graphic CRT 彩色图象CRTcombustion management 燃烧管理combustion management of coal firing燃煤的燃烧管理common mode rejection, interferencerejection 共模抑制,干扰抑制communication with each otherbetween unit computer and subloopDDC computers 单元计算机和字回路直接数字控制计算机之间相通信compiler, utility program编译程序,实用程序control and metering of electricalsystem 电气系统的控制和测量表计computer cabinet construction 计算机柜结构condensate recirculation and condensate recovery tank levelcontrol凝结水再循环和凝结水回收水箱水位控制configuration diagram of the data acquisition system (DAS)数据采集系统的组态图consequence, operation command结论,操作指(命)令console typewriter, print and key-inthrough the keyboard控制台打字机,通过键盘打印和键入continuous teal time data display连续实时数据显示continuous running hour 连续运行小时central (unit) control room中央(单元)控制室control block diagram 控制框图control for major subloops and eachauxiliary 主要子回路和每台辅机的控制control function: fuel flow,combustion air flow, furnace draft,feedwater flow 控制功能: 燃料量燃烧空气量,炉膛负压,给水流量control panel and desk, steel desktype 控制盘台,钢台式control system configuration and typical arrangement of control equipment 控制系统组态图和控制设备的典型配(布)置control system feature控制系统特性(性能)communication (process input/output)interface 通信(过程输入/输出(接口conventional solid state circuit常规固态回路convert the electrical signals suchas current, voltage etc to 4-20 mAsignals and transmit these signalsto computer 将电流,电压信号转变成4-20毫安信号并将这些信号送至计算机cooling water leakage detector冷却水泄漏检测器coordinated control system协调控制系统correction of flow value bytemperature and pressure用温度和压力校正流量值corresponding control switches, indicating meters, signal lamps andmimic bus(s)es 相应的控制开关，指示仪表,信号灯和模拟母线critical speed of combined(uncoupled) rotor组合(不藕合)转子的临界转速crosstalk attenuation, call, busy-back tone 串话衰减,呼叫,忙音CRT display and printing out in Chinese Character 汉字CRT显示打印CRT displaying of operating parameters And status of switching quantities, normal Displaying of group parameter or correlativeParameters, alarm displaying as wellAs figure and graphic displaying etc.运行参数和开关量状态CRT显示,成组参数或相关参数的正常显示,警报显示以及图形和图表显示等CRT (mimic) picture CRT (模拟)画面Damper (flow) control, modulatedControl 挡板(流量)控制,调制控制Data acquisition and transmission to The unit computer (process variablesAnd controlled results) 数据采集并且传送到单元计算机（过程变量和被控结果）data communication with the DAScomputer 与数据采集系统计算机的数据信息data display panel, interlock logiccabinet 数据显示盘,连锁逻辑柜data logger 数据记录,巡回检测器data logger 数据记录data logger for all input analogueand switching quantifies in accordance with the requiredsampling speed 根据要求的采集速度对所有输入模拟量和开关量进行数据记录data tracing of 2 loops before faultand 3 loops after fault 故障前2个循环故障后3个循环的数据跟踪deaerator (condenser) level, turbineoil temperature control除氧器(凝结器)水位,汽机油温控制decomposability (i.e. resolution)分解性(即分辨率)dedicated task module 专用任务模件demodulation 解调develop new program 开发新程序deviation range of the controlledvariables 被控变量的偏差范围diagram editor (analyzer)图形编辑程序(分析程序)dial type oil leve刻度盘(指针)式油位指示器digital change in state of equipment 设备状态的数字变化digital contact input statue数字接点输入状态digital electro-hydraulic control (governor) 数字式电液控制(调速器)digital output, pulse input数字量输出,脉冲量输入direct digital control and hierarchical configuration system直接数字控制和分层结构系统directly give manual instruction to the lowest drive level将手动指令直接给到最低的驱动级disappearance of message on alarm CRT by cancellation of alarm points 用取消报警点在报警CRT上使信息消失display of present data, shift(right or left) of display on the screen 当前数据的显示,屏幕(上)显示的移动(右或左)display of the mimic system drawing模拟系统图显示display scanning, noninterlacedscanning 显示扫描,排隔行扫描displaying the main parameters of various systems, exceeding limitalarm, periodic printing and alsothe calling function 显示个系统的主要参数,越限报警,定期打印以及召唤功能distributed control system分散控制系统distributed control system composedof many microcomputers由许多微型计算机组成的分散控制系统division of functional groups功能组成的划分do not intersect with any harmonicfrom first to sixth of rotating speed at and around the rated speed在额定转速及其附近时不与转速的第一到第六谐波频率相交dotted recorder 打点记录器double lamp mode used as the indication of the position signal ofcircuit breakers用作断路器位置信号指示的双灯方式duplicated transmitters provided forimportant process variables为重要过程变量提供的双套变速器edit routine 编辑程序edited by system console (engineerconsole) and operator CRT 由系统控制台(工程师控制台)和操作人员CRT编辑efficiency, deviation, auxiliary power consumption 效率,偏差,厂用电耗electric data processing of the plant status 电厂状态的电气数据处理electric heating in system containing highly viscous fluid贮有高粘性液体系统中的电加热electric power and hydraulic source电源和液(水)压源electrical functions of the data processing computer数据处理计算机的电气功能electro-bolt interlock 电闩连锁装置electrode flame rod type ignitor电火花棒式点火器emergency trip device 紧急跳闸装置rotor stress control device 转子应力控制装置engaging (engagement) gear, disengaging (disengagement) gear solenoid valve啮合机构,解脱机构电磁阀environmental supervision 环境监测equipment status log 设备状态记录expected deviation range of the controlled variables被控制变量的予计偏差范围extent of automatic control自动控制范围fast cut back (FCB)快速切回装置fast start-up and shut-downcapability 快速起停能力fault tolerance and self-recoverycapability 故障耐受度和自恢复能力feature of generalization 通用(化)的性能feedback control for chemical dosing pump 化学加药泵的反馈控制filling up or emptying to condensateand feedwater line 注入或排空到凝结水和给水管线fire detecting system, firedetector 火灾检测系统,火灾检测器flame scanner 火焰(探测器)infrared type burner红外线式喷然器flexibility, reliability and easymaintenance 灵活性,可靠性和维修简便floppy disc and hard copy软盘和硬拷具flow diagram, bar chart, curve andgroup data流程图,柱状图,曲线和成组数据flow regulator 流量调节器flow (level, differential pressure,sequence) switch流量(液位,差压,程序)开关from 10 minutes before fault to 10minutes after fault, interval 10 sec.从故障前10分钟到故障后10分钟,间隔10秒fuel oil flow control valve (local mounted), coal/fuel oil ratio setter(unit console mounted) 燃油流量控制阀(就地安装),煤/燃油比给定装置安装在(单元机组控制台)function key 功能键screen display 屏幕显示functional keyboard related to CRT与CRT有关的功能键盘functional keyboard 功能键盘furnace flame monitoring 炉膛火焰监视furnace monitoring television camera炉膛监视电视摄象机governing and protection system调节和保护系统governing equipment (device), speed detector, electro-hydraulic converter调速器设备(装置),转速检测器,电液转换器graphic display, related picture图形显示,相关画面graphic display provided for the operator CRT as an operation guideto obtain the optimum and stablecombustion 为操作人员CRT提供的作为获得最佳和稳定燃烧操作指导的图形显示graphical display 图形显示handle for manual operation 手动操作把手hard disk, floppy disk, I/O interface,interface with DAS computer硬盘,软盘,输入/输出接口,与数据采集系统计算机的接口heavy (slight) overload 重(轻)过负荷hierarchical control 分层控制high class (priority) alarm point 高级(优先)报警点high (low) hydrogen gas pressuresupervising device高(低)氢压监控装置high speed data highway 高速数据通道host computer (processor) and mimicboard 主计算机(处理机)和模拟盘hydrogen cooler 氢冷却器hydrogen purity 氢纯度hydrogen gas control system氢气控制系统impact recorder 冲击记录器industrial television (ITV) 工业电视inhibiting alarm when equipmentbeing out of service当设备退出运行时禁止报警inhibiting any nuisance alarms when plant auxiliary or equipment being out of service当电厂辅机或设备正常切除时,防止误报警，退出运行时防止任何多余的报警initial load to target load初始负荷到目标负荷inlet and outlet hydrogen temperature of stator winding and rotor 定子绕组和转子进、出口氢温input of plant status and measuring data 电厂状态和测量数据输入inserted type sootblower controlpanel 伸缩式吹灰器控制盘instrumentation and control equipment 仪表和控制设备integration of operation (maintenance)time 运行(维修)时间累计intelligent alarm function 智能报警功能item of output on CRT and printer CRT 和打印机上输出的项目Interface 接口(装置)Interface for voice channel with Paging system and radio equipment 与对讲系统和同无线电设备的音频通道接口interface with external equipment 与外部设备的接口interface with RUT micro computer 与RTU微机的接口inter with the front end processor与前置(端)处理机接口interlocking sequence control, remote(local) manual control 连锁程序控制,远方(就地)手动控制keyboard selector, base station, antenna paging receiver键盘选择器,基本站,天线,对讲受话器large (medium, small)-size computer 大(中,小)型计算机leakage monitoring and alarming 泄露监视和报警level of automation 自动化水平light-off permission, burnerstart-up/shut-down, interface to plant protection and interlocksystem 允许点火,喷燃器起动/停止,与电厂保护和连锁系统的接口linearization of the relationshipbetween electromotive force and temperature电动势和温度之间关系的线性化local (remote) terminal installation就地(远方)终端装置lockout with provision for remote indication 具有远方指示装置的闭锁log printing 记录打印机logic component, hard-wired logic逻辑部件,硬接线逻辑logging and printing integration记录和打印综合logging plant process value, time stamp log (calculation)记录电厂过程数值,记时打印记录(计算)loop builder (loader)回路编码程序(装配程序)main functions of the microprocessor- based data acquisition system 以微处理机为基础的数据采集系统的主要功能main memory, cache memory 主存储器，高速缓冲存储器main steam pressure (temperature), drum level 主蒸汽压力(温度),汽包水位main (external) memory capacity 主(外)存容量major instruction and supervisory control for the start up /shut down and during normal operation of the unit 单元机组起停和正常运行时的主要指导和监视man-machine interface 人机接口management of the plant performance电厂性能管理management system device 大量存储装置mean time between failures (MTBF)平均无故障时间measuring range of conductivity analyzer 导电率分析器的测量范围mechanically-operated indicator (counter） 机械操作指示器(计数器)message displaying on alarm CRT报警CRT上的信息显示message printing on alarm printer 报警打印机上的信息打印metal temperature, printer, 14 inch colour CRT with keyboard 微型计算机,打印机,带键盘的14寸彩色CRTmicroprocessor 微处理机microprocessor based programmable logic controller (PLC) and managementsystem 以微处理机为基础的可编程序逻辑控制器和管理系统mill operating and maintenancerecord 磨煤机运行和维修记录mimic bus 模拟母线mimic diagram with position indications of circuit breakers带断器位置指示的模拟图minimize effect on unit operation during functional group failure当功能组故障时将对单元机组运行的影响减少到最小minimize the kinds of standard hardware 将标准硬件的种类减少到最小modular design 积木化设计modulator and demodulator (MODEM)调制器和解调器module checker, control relay calibration tool 模件检验装置,控制继电器校准工具monitor and control of the unit operating conditions 单元机组运行工况的监视monitoring of stability, accuracyand automatic correction 稳定性,准确度和自动校正监视motor-charged spring operating mechanism and static overcurrent tripping device 电动机储能弹簧操作机构和静态过电流跳闸装置motor driven feedwater pump start-upcontrol valve outlet valve电动给水泵起动控制阀门出口阀multi-pen (point) recorder 多重任务操作系统necessary testing instruments必需的试验仪器network (provincial, regional, load)dispatching center网络(省,地区,负荷)调度中心no safety valve pops at FCBoperation 在快速切除装置动作时不使安全门打开noble metal electrode, inert polarization and temperature compensating electrode贵金属电极,惰性偏振和温度补偿电极nominal pass-band width 标称通(频)带宽度number of input (output) points 输入(出)点数oil burner start-up and shut-down sequence 油喷燃器起停顺序one climensional compression单向压缩试验on-line, off-line, real time 在线,离线,实时one operator in charge of monitorand control and other two as assistants in the central control room 在中央控制室中一个值班员负责监控，另外二人作为助手opacity meter in flue gas duct烟道中的浊度表operation format, number of instructions, operation word,maximum address size, operation speed操作格式,指令数,操作字,最大地址容量,运算速度operating procedure 操作程序operation guide 操作指导operation mode selection button运行方式选择按钮outdoor use ITV camera with remotezooming (shifting) and tilting function 具有远方移镜头和俯仰运动功能的屋外用工业电视摄象机output data: integrated operating hours of equipment, print out start and stop time of equipment输出数据：设备综合运行小时,设备起停时间的打印output for trend recorder趋势记录器用输出data refreshing period数据刷新周期output of control information and setting demand 输出控制信息和整定(值)要求overexcitation limiter, line dropcompensator, automatic follower 过励磁限制器,线路压降补偿器,自动跟踪器panels and boards as well as controls protection relays, measuring meters automatic devices secondaryaccessories and fittings etc盘台以及控制设备,保护继电器,测量仪表，自动装置,二次附属设备和配件等peripheral equipment 外围设备photoelectric detection, reagent make-up 光电检测,试剂补充配制plant control and supervisioninstrument 电厂控制和监控仪表plot continuous data of plant or calculation results 绘制电厂或计算结果的连续数据pneumatic local controller气动就地控制器potential free N,O (normally open )and N,O (normally closed) contacts for remote signals用于远方信号的不带电压的常开常闭接点preamp (preamplifier) 前置放大器preparation for start-up and disposal of shut-down起动准备和停机处理preparation test and operation afterscheduled maintenance计划维修后的准备试验和运行print alarm message, log of sequenceof events 打印报警信息,事件顺序记录print operation guide message, post-trip reporting 打印操作指导信息,跳闸后报告(记录)printing speed (character), charactercode 打印速度(字),字码printout 打印输出programmable controller (PC)可编程序控制器proportional-integral (PI), proportional-integral-derivative (PID)比例-积分,比例-积分-微分proposed control system建议(报价)的控制系统protection system furnished in redundancy 按冗余原则配置的保护系统post-trip reporting 跳闸后记录printing and recording of operatingparameters and results of data processing, recollecting recording after fault etc. 运行参数和数据处理结果的打印和记录,事故追记等pulse code modulation 脉冲码调制pulse input, digital contact input脉冲量输入,数字接点(开关量)输入quick response regulator快速响应调正器quick valving technique(阀门)快关技术rack or stanchion for local controlequipment 就地控制设备的支架和支柱rate of temperature rise (fixedtemperature, (smoke) detector温度上升率(固定温度,感烟)探测器reasonable function assignment between various levels各级间合理的功能分配(指定)remote trip signal sent to oppositesubstation under the condition of the circuit breaker failure 断路器故障情况下送到对端变电所的远方跳闸信号receiving downward information and sending upward inf