热工专业词汇

1、 HYPERLINK /more.asp?name=hsdc2000&id=2919 热工专业词汇 HYPERLINK /comm/userdetail.asp?name=hsdc2000 t _blank 小小鸟 发表于 2005-10-14 18:50:02 AABC: automatic boiler control 锅炉自动控制AC: alternating current 交流电ACC: automatic combustion control燃烧自动控制 ACP: auxiliary control panel辅助控制盘ACS: automatic control system自动

2、控制系统ACT: actuator执行机构A/D: analog/digital conversion模数转换ADP: annunciation display panel 报警显示板ADS: automatic dispatch system自动调度系统AEH: analog electro-hydraulic control模拟式电液调节AFC: air flow control送风控制AGC: automatic generation control自动发电量控制AI: analog input模拟输入A/M: automatic/manual 自动、手动AO: analog outpu

3、t模拟输出APC: automatic plant control电厂自动控制ASS: automatic synchronized system自动同期系统ARP: auxiliary relay panel辅助继电器盘ATC: automatic turbine startup or shutdown control system 汽轮机自启停控制系统BBCS: burner control system 燃烧器控制系统BF: boiler follow锅炉跟踪BFC: boiler fuel control锅炉燃料控制BPS: by-pass control system旁路控制系统BT

4、G: boiler turbine generator(panel) 锅炉，汽轮机，发电机(控制盘)CCCR: central control room单元/中央控制室CCS: closed-loop control system闭环控制系统CHS: coal handling system输煤控制系统CJC: cold junction compensator冷端补偿器CMS: computer monitoring system计算机监视系统CPU: central processing unit中央处理器CRT: cathode-ray tube阴极射线管屏幕显示器DD/A: digit

5、al/analog 模数DAS: data acquisition system数据采集系统DC: direct current直流DCE: data circuit-terminating equipment 数据电路终端设备DCS: distributed control system分散控制系统DDC: direct digital control直接数字控制DDP: distributed data processing分散数据处理DEH: digital electro-hydraulic system数字式电液控制系统DI: digital input数字量输入DMP: dampe

6、r挡板，风门DO: digital output数字量输出DSB: distributed switch-board配电盘DTE: data terminal equipment数据终端设备EEEPROM: electrically-erasable programmable read only memory 电可擦写只读存储器E/P: electro/pneumatic 电/气EPROM: electrically programmable read only memory 电可编程只读存储器ES: expert system 专家系统ETS: emergency trip system 紧

7、急停机系统EWS: engineer work station工程师工作站FFA: full arc全周进汽FB: field bus现场总线FCB: fast cut back机组快速甩负荷FDC: furnace draft control炉膛压力控制FSS: furnace safety system炉膛安全系统FSSS:furnace safeguard supervisory system锅炉炉膛安全监控系统GGV: governor valve调节阀门HHBP: high-pressure by-pass valve 高压旁路II&C: instrumentation & cont

8、rol 仪表使用和控制INT: interlock联锁I/O: input/output输入输出IDP: integrated data processing集中数据处理K KB: keyboard 键盘LLBP: low-pressure by-pass valve低压旁路LCD: liquid crystal display液晶显示器LED: light emitting diode发光二极管LS: limit switch 限位开关LS: level switch液位开关MMAX/MIN: maximum/minimum最大值、最小值MCC: motor control center电动

9、机控制中心MCR: maximum continuous rating最大连续运行负荷MCS: modulating control system模拟量控制系统MEH: micro-electro-hydraulic system电液控制系统MFT: master fuel trip总燃料跳闸MHC: mechanical hydraulic control机械液压式控制MIS: management information system管理信息系统MMI: man-machine interface人机接口MTBF: mean time between failures平均无故障工作时间MT

10、TF: mean time to failure失效前平均工作时间MTTR: mean time to repair平均故障修复时间NNC: normally closed 常闭NO: normally open 常开OOCS: on-off control system开关量控制系统OEI: optic eletric interface光电接口OFT: oil fuel trip燃油跳闸OPC: overspeed protection control超速保护控制OS: operator station操作员站PPA: partial arc 部分进汽PC: programmable co

11、ntroller可编程控制器PCS: pulverizer control system磨煤机控制系统PI/PO: purse input/output脉冲输入、输出PID: proportional integral derivative比例积分微分PLC: programmable logic controller可编程逻辑控制器R RAM: random access memory随机存取存储器RB: run back快速减负荷ROM: read only memory只读存储器RTC: reheat steam temperature control再热汽温度控制SSBC: soot

12、blower control system吹灰控制系统SCM: single chip microcomputer单片机SCS: sequence control system顺序控制系统SER: sequence events recorder时间顺序记录仪SOE: sequence of events事件顺序记录ST: smart transmitter 智能变送器STC: superheated steam temperator control 过热汽温度控制TTAS: turbine automatic system汽轮机自动控制系统TBP: turbine by-pass system汽轮机旁路系统TCS: turbine control system汽轮机控制系统TF: turbine follo