电力英文实用句

电力英文实用句 电力英文实用句 2008-11-10 12:15 | (分类:默认分类) Construction and Installation 安装施工 ( A ) The initial stage of site formation provides a total aera of 46 hectares. 首期地盘平整工程可提供46公顷土地 It involves the excavation of over 2.2million cubic metres of material to f orm reclamation behind a 1.3km long seawall. 需要挖掘超过220立方米土石方，以建成长达1.3km的防洪堤 The civil design is carried out by Centeral-Southern China Power Design Institute. 土木工程设计由中南电力设计院负责 Who is responsible for the plant erection? 谁负责电厂的安装呢 Electric Power Construction Company is responsible for the plant erection. The company is quite experienced in erection works. 电力建设公司负责电厂的安装，该公司在安装工程方面非常有经验 Through limited bidding, Hubei Electric Power Co. awarded the contracts f or site formation, piling, main civil works, chimney works and cooling water works to local contractors. 通过议标，湖北省电力局把地盘平整工程能够打桩、主要土建工程、烟囱和冷却 水工程的授予了当地承包商 How about your quality assurance systems? 你们的质量保证体系是怎样的 The quality assurance systems we use have carried approvals to ISO 900 1. 我们使用的质量保证体系通过了ISO9001认可 Let me propose a toast to your successful commissioning. Many congratul ations on your achievement 请允许我提议为你们成功的调试而干杯，祝贺你们的成就 Are you confident (that) things?re taking a good turn for construction safe ty? 对于施工安全情况的好转，你有信心吗, construction schedule 施工进度 erection quality 安装质量 equipment delivery 设备交货 I have much confidence in their improvement efforts under HEPC?s over all management and control of the construction at site. 在湖北省电力公司对施工现场的总体管理和控制下，我对它们的改进措施充满信 心 How do you think of the project progress? 你对工程的进展有何看法 I am very optimistic about the project situation. Based on many years of experience in power station construction, management and electricity sup ply, I believe that Hubei Electric Power Company can ensure technical ex cellence, sound budget control, efficient and safe operation. 我对工程情况非常乐观。我相信，具有多年的电厂建设、管理和供电经验的湖北 电力公司可以确保电厂技术先进、财政管理完善、效率高及运行安全 Are you sure you have the abilities to be the manager of this constructio n project? 您认为您有能力成为施工项目经理吗 I think my training and experience have put me in with a chance. 我想我受过的训练及工作经验使我可以胜任该项工作 We have to speed up subsoil umprovement before rain season approaches. 在雨季到来之前，我们要加快地基处理 pile foundation construction 桩基施工 earth and rock work 土石方施工 concrete work 混凝土施工 thermal insulation work 保温施工 The constructor has to start the boiler steel structure erection in this mo nth so as to catch up with the construction schedule. 为赶工期，承包商必须在这个月开始锅炉钢结构安装 turbine-generator pedestal construction 汽轮发电机基座施工 main power building structure construction 主厂房结构施工 chimney construction 烟囱施工 water intake structure construction 取水建筑物施工 renforced concrete circulating water pipe construction 钢筋混凝土循环水管施工 coal handling structure construction 输煤结构施工 ash yard dam construction 灰坝施工 boiler erection 锅炉安装 fan installation 风机安装 steam turbine governing system installation 汽轮机调节系统安装 overhead crane erection 桥式起重机安装 tower crane 塔式起重机 gantry crane 龙门起重机 bus-bar installation 母线安装 installation of auxiliary power switchgear 厂用配电装置安装 installation of secondary and control wiring 二次线安装 installation of thermal instrument and control system热工控制系统安装 I feel completely washed out after finishing the startup and commissioning test, and I need some sleep. 刚做完启动调整试验，现在我感到十分疲乏，我需要睡一会儿 energizing of auxiliary power system 厂用电受电 commissioning of water treatment system 化学水处理调试 boiler initial firing-up 锅炉首次点火 scavenging of steam system 蒸汽系统吹洗 initial startup of steam turbine 汽轮机首次通汽启动 testing of unit interlock protection 机组连锁试验 electric system startup test 电气系统整套启动实验 commissioning test of automatic control system 自动控制系统试运转试验 testing of automatic voltage regulator 自动调压装置实验 commissioning and trial operation of the complete unit 整套启动试运行 Have you finished the installation of this pump? 这台泵安装完了吗 Well, it?s very good. The foundation bolts are upright. The nuts are screwed a nd the moment of twisting is consistent. 很好，地脚螺栓垂直，螺母拧紧而且扭力矩一致 How about the pad irons? 垫铁情况怎么样 The pad-iron groups are smooth and steady, and contacted closely. 垫铁组平稳，接触紧密 Please tell us what is the requirement of the coupling buttend space. 请您说明一下联轴节端面间隙要求是多少 The minimum space comes up to 1mm. 最小间隙可达到1mm即可 Are the positon and direction correct? 位置和方向正确吗 May I set the machine going? 我可以开车启动吗 No, I want to check it once again. 不，我要再检查一下 OK. The pump is running normally. 可以了，这台泵运行正常 When will the pipe engineering item of the closed cycle water system be com pleted? 闭式水循环系统管道项目何时竣工 It will be completed in two more days. 还有两天就可以竣工 Thr bolts in the flanges are loose. Please screw them in. 法兰上的螺栓松了，请拧紧 Ok，I will check them up. 好吧， 我检查一下 A blind flange should be put here right away. 这儿应立即加快盲板 An overhanging support should be added here. 此处应添加一个悬臂支架 How about the valve installed? 阀门安装得怎么样 We?ll do the hydraulic pressure test the day after tomorrow. 后天我们将进行水压试验 The pressure in the piping system has risen to 196Pa. 管路系统已经升压到196Pa. The pressure gauge should be replaced. It doesn?t work normally. 这支压力表应换一只，它不能正常显示 When are we going to lift up the boiler drum? 我们什么时候吊装锅炉汽包, We?ll lift it up after we have examined the brake device of the cranes. 在我们检查了吊车制动装置之后吊装 Is it safe to hoist with this wire rope? 用这条钢丝绳吊装安全吗 There is no problem. 没问题 Can you tyre crane enter such a small site? 这麽小的场地，您的汽车吊能进来么 Look out! It?s dengerous here under the crane arm. 当心，在吊臂下危险 Lift them all up in the afternoon possibly. 您要尽可能在下午吊完 All right, we?ll do my best. 好吧，我尽最大努力 What size rope will you use? 你将用什么规格的钢丝绳 We will use pair ropes of 40 meters in length and 18mm in diameter. 要用对绳，40米长，18mm粗 Have you a welder?s certificate? 您有焊工合格 证吗 I have obtained a certificate of versatile position welding. 我已取得了全方位焊接合格证 You must keep the records of all the welded seams. 所有的焊缝都要有记录 We?ll have the roentgenoscopic selective examination of the 10% welded sea ms. 我们将对其中10,的焊缝进行X线检查 An obvious air hole and an ultralong undercut are found in the seam. It is unq ualified. 这个焊口检查发现有明显的气孔和超长的咬边，不合格 We?ll return it to repair at once. 我们立即返工 Here is missing-welding, isn?t it? 此处是漏焊吧 No, the requirement of the drawing is gap welding. 图纸上的要求是间断焊 What inspection items are needed? 要做哪些项目的检验呢 You must do pull test, bend test and hardness test. 要做拉伸、弯曲和硬度试验 Synchronizing Operation 并网运行 Which synchronization mode shall we select-ATC or OPEN AUTO? 我们将选择那种并网方式呢，是ATC还是OPEN AUTO, We?d better select ATC. 我们最好选择ATC Can you check the stator voltage? 你能检查一下定子电压吗 It is satisfied. 它合格了 Is the stator three phase line voltage the same? And is it current zero? 定子三相电压是否相等,其电流是否为零, The voltage is the same, but the current is not zero. 其电压相同，但电流不为零 Have you checked the excitation circuit grounding? 你检查过励磁回路的接地吗 I?m going to do it, but what?s the best way? 我正要去，但什么是最好的方法, You can operate 64CS to check it. 你可使用64CS去检查 Are the AC. and DC. adjustment position indication normal? 交、直流调节器位置指示正常吗 Generator “on line” lights on DEH. 在DEH(数字电液控制系统)上发电机在线灯亮 Has the load increased to 5%? 负荷增长到5,了吗 Check the synchronization meter and the phase angle lamp. How about the display? 观察同步表和相角灯，显示怎么样 The display is right. 显示正确 Then adjust the reactive power. 那么，调节无功负荷 At what value is the frequency low alarm set? 频率低报警是多少 The alarm is set at 49.8Hz. 报警设置在49.8Hz. At which value are the generator transformer oil temperature alarm and trip set? 主变压器油温过高报警及跳闸设定值是多少 The oil temperature high alarm value is 87?, and the trip value is 92?. 油温高报警温度为87?，跳闸温度为92? Check every system carefully; we are going to increase the load. 仔细检查每个系统，我们准备增加负荷。 Shall we start the second group mill system? 我们可以启动第二组制粉系统吗 Yes, at the same time, the third mill system should be warmed. 对，同时第三级磨煤机应暖磨 Start the furnace soot blower, we are going to increase the unit load from 55% to 80%. 启动炉膛吹灰器，我们将要把负荷从55,升至80, We are going to decrease the load. Inform the coal-feeder to slow-down. 我们准备降负荷，通知燃烧员控制燃煤量 Now the mill systems can be shut down now. 现在可以关闭制粉系统了 Have you decreased the reactive power to zero? 您将无功负荷将为零了吗 Yes, the turning gear is running. 是的，盘车已投入运行 Please confirm that the gland steam system has been stopped. 请确认轴封系统已停运 Ash Handling system 除灰系统 What are the main systems and devices for the ash handling? 除灰系统的主要系统和设备是什么 They are the following: 它们是 Bottom ash removal system 炉底渣清除系统 Dewatering bin system 脱水仓系统 Fly ash handling system 飞灰处理系统 Fly ash silo and unloading system 灰库及卸料系统 Water supply system and mechanical equipment in ash yard 供水系统及会场机械设备 What?s the design principle of the ash handling system? 你们厂除灰系统的设计原则是什么 The design principle of ash handling system is to separate removal for slag and ash, i.e. hydraulic slag removal, fly ash collection, coarse and fine ash separation. 本厂除灰系统采用灰渣分除，即水力除灰、干灰集中、粗细灰分开的原则 The bottom slag and wetted ash after dewatering shall be conveyed to the ash yard by heavy duty tip trucks. 炉底渣和湿灰脱水后用大型载重自卸汽车输送到灰场 Which mechanical system do you have for removal of bottom ash? 你们用什么机械系统来清除炉渣的 We use rotary bowl ash extractors. Each boiler is equipped with four rotary bowl ash extractors which have clinker crushers for them. 我们用碗式捞渣机。每台锅炉配有4台碗式捞渣机，每台捞渣机均配有碎渣机 After being crushed by clinker crusher, the bottom ash of the two boilers are collected into one slurry sump through a high velocity sluice way and then conveyed to the dewatering bin located outside the plant by slurry pumps. 炉渣经碎渣机破碎后，每两台锅炉的炉底渣通过一个高速冲灰沟集中到一个灰浆 池，再用灰浆泵输送到厂外的脱水仓 What happens if any clinker crusher fails such as any hard slag or foreign matter jam on the crusher? 如果碎渣机出现故障，如遇硬渣或异物卡死时会发生什么情况呢 The reversible mechanism equipped on the crusher will work. 碎渣机上的翻转机构将动作 It can turn in reverse so as to get rid of failure. If the failure still exists after reverse turns, an alarm will be stimulated and at the same time, stop the clinker crusher from running. 碎渣机反转以排除故障。如果反转仍不能排除故障时，则发出报警并停止碎渣机 运行 Why do you equip each ash silo with heating & fluidizing devices? 为什么你们为每个灰库配备加热及流化装置 For the purpose of increasing the fluidity of the fly ash. 为了增加飞灰的流动性 The fluidizing system is equipped with fluidizing air blowers, and air heaters are provided with heat exhausted air from the fluidizing air blower. 每个流化系统配备有流化风机，流化风机排出的热空气加热空气加热器 Do you use any filters on the top of fly ash silos? 你们在飞灰仓顶部使用布袋收尘器吗 Yes, of course. 是的，当然使用 One bag filter is installed on the top of each silo and an exhaust blower shall be equipped at the outlet of each bag filter to exhaust the air both in the silo and in the fluidizing system at the bottom of the silo. 每个飞灰仓的仓顶应装设一台袋式过滤器，每台袋式过滤器的出口应配有一台排 风机以排出飞灰仓内及仓底流化系统中的空气 How does a dry-type unloader stop unloading when a lorry is full locked? 干式卸料机在罐车满载时如何停止卸料 The dry-type unloader will give sensitive and reliable full-of-ash level signal. When the lorry with closed tank is full, the signal will be given out and the rotation feeder and the exhaust blower will be stopped at the same time. 干式卸料机有灵敏而可靠的满料位信号。当密封罐车装满时，会发出信号， 同 时停止旋转给料机和停运排风机 Electrical System in Power Plant 电厂电气系统 The power generating system and its auxiliaries are as following: 发电系统及其附属设备如下: generator 发电机 hydrogen gas control system 氢气控制系统 seal oil system 密封油系统 static excitation system 静止励磁系统 instrument transformer current limiting fuse and surge absorber 仪用变压器，限流熔断器和过流电压吸收器 generator neutral grounding equipment 发电机中性点接地系统 isolated-phase bus Sorry, I?m not sure I have understood all of it. Do you mean that?s the difference between synchronous generator and induction generator? 对不起， 我不能确定我已经懂了，你的意思是，那就是同步发电机和异步发电 机的区别吗, Excitation with DC exciter直流励磁机励磁 Excitation with AC exciter交流励磁机励磁 Rotating exciter 旋转励磁机 Static exciter 静止励磁机 Main exciter 主励磁机 Pilot exciter 副励磁机 Automatic voltage regulator 自动电压调节器 Power system stabilizer 电力系统稳定器 Over-excitation limiter 过励磁机限制器 Minimum excitation limiter 最低励磁限制器 Hydrogen cooling 氢冷 Air cooling 空冷 Could you introduce the outline of the electrical system of the power plant? 你能介绍一下该电厂的电气系统概况吗 All right, let?s look at the electrical mimic board so as to help you to understand better. 行，让我们看这个电气模拟盘，这会帮助你们更好的理解。 Here are the main connection and unit connection system. That is to say, each generator is connected to 220KV switch-yard through its own main transformer. The 220KV switchyard here is a double bus-bar system with by-pass. 这里是主接线和单元接线。 也就是说，每台发电机经各自的主变压器接入220KV 开关站。220KV开关站为双母线带旁路系统。 Single bus scheme (connection)单母线接线图 Block connection 单元接线图 Sectionalized double bus scheme 双母线分段接线 The next important portion is the auxiliary power system. Each unit is equipped with one high voltage unit auxiliary transformer, and it?s high voltage side is connected to the isolated phase bus(IPB) of the generator. One common/stand-by transformer (C/ST) is installed for two units, while each unit is equipped with 400V power center (PC) and 400V motor control center (MCC) to feed its own low voltage loads. 下一重要部分是厂用电系统， 每台机组设置一台高压厂用电变压器，起高压侧 与发电机分相封闭母线相连，两台机设一台共用,备用变压器，而每台机分别设 置400V动力中心和400V电动机控制中心为本机组低压负荷供电。 In addition, the emergency PC is fed from 400V PC during normal condition and from emergency diesel generator in case of the lack of AC power. 另外，正常保安PC由400V PC供电，当失去交流工作电源时，由事故备用柴油 发电机供电 What is the scope of supply provided by the contractor of the electrical island? 电气岛承包商的供货范围是什么, The contractor of the electrical island is responsible for the following scope of supply and scope of design: 电气岛承包商负责以下供货范围和设计: generator and accessories 发电机及其附属设备 low voltage auxiliary transformer for circulating water pump house and general service water system. 循环水泵房和工业水泵房系统的低压厂用变压器 power center (PC) for circulating water pump house , general service water system and motor control center(MCC) within the island. 循环水泵房、工业水泵房系统动力中心(PC)和本岛内电动机控制中心(MCC) control and protection for auxiliary power system 厂用电系统的控制与保护 motor 电动机 grounding system 接地系统 lighting protection system 防雷系统 lighting system 照明系统 cable and cable raceway system 电缆及电缆管道系统 substation 变电站(所) circuit breaker 断路器 interlock 连锁 As far as the shop tests is concerned, I suggest that the shop tests for the generator shall include ( but not limited to) the above items. The contractor should test the material, accuracy of parts and main parts to ensure to meet the requirements of relevant criteria, and submit the standards, necessary initial data and results of tests to the owner. 关于车间试验，我建议，发电机的车间试验包括(但不限于)以上的项目。承包 商应对原材料、零部件精度和主要部件进行检验，保证其符合有关标准，并向业 主提供试验标准，必要的原始数据和实验结果。 I can?t work out how much time it?ll take, but I am very optimistic about the acceptance test. 虽然我说不准试验要花多少时间，但我对这个验收试验非常乐观。 Are you sure about the result of the generator and exciter temperature-rise test? How long it will take for this acceptance test? 你对发电机和励磁机温升试验有把握吗,这个验收试验要花多长时间, Non-load and steady state shout-circuit performance measurement for generator and exciter 发电机和励磁机空载特性和稳态短路特性测量 AC withstand voltage test 交流耐压试验 operation condition test for oil and hydrogen control system 油和氢气控制系统的运行状况试验 generator active and reactive power output test 发电机有功和无功出力试验 generator hydrogen-leaking measurement 发电机漏氢实验 generator absorbing reactive capability test 发电机无功吸收能力试验 AC exciter and pilot exciter characteristic test 交流励磁机和副励磁机特性试验 simulating action test of each protecting and monitoring device 保护和监视设备的模拟试验 test for voltage regulating range measurement for AVR 自动电压调节器电压调整范围试验 what about the short-time thermal capability of the generator? 发电机的端是耐热性能怎么样 The generator stator winding are capable of operating at 130% of rated stator current for at least one minute starting from stabilized temperatures at rated conditions. And the rotor winding is capable of operating of rated load field voltage for at least one minute starting from stabilized temperatures at rated conditions. 发电机定子绕组能从额定工况时的稳定温度开始，在额定定子电流130,下至少 运行一分钟;发电机转子绕组能从额定工况时的稳定温度开始，在额定负荷磁场 电压的125,下至少运行一分钟 What is the generator loss composed of? 发电机损失由什么组成 The generator loss is composed of iron loss, bearing friction loss, bushing friction loss and windage loss. 发电机损失由铁阻、轴承摩擦损失、套管摩擦损失和风阻组成 what are the abnormal operating modes of a generator? 发电机异常运行方式有哪些, They are: under frequency operation, overload operation, abnormal voltage operation, unbalanced current condition, motoring, transient and fault condition. 它们是:低周波运行、超负荷运行、异常电压运行、不平衡电流工况、电动回转、 暂态工况和故障工况 what chemical is used in the hydrogen gas dryer? 氢气干燥器里用的是什么化学药品 The dryer contains activated alumina used as a moisture absorbent. 干燥器中含有活化凡作为吸湿剂 What is the rated continuous current of the isolated phase bus? 分相封闭母线的额定连续电流是多大 The main bus is 15000A, the tapped bus and neutral bus are both 1000A 主母线是15000A，分接母线和中性母线都是1000A What are the main power transformer? 电力变压器有哪些 They are the main transformer, the start-up/stand-by transformer and the unit auxiliary transformer. 它们为主变压器、启动,备用变压器和单元厂变(工作变) What kinds of equipment does an on-load tap changer comprise? 有载分接开关包括些什么设备 It comprises liquid immersed arc-quenching tap switch, tap selector driven mechanism and automatic control devices suitable for remote control 它包括浸末式灭弧开关，分接选择器驱动机构和用于远控的自动控制装置 We know there is a SF6 gas insulated circuit breaker with your 6.3KV metal-clad switchgear. Would you please tell us something about its advantages, 我们知道你们6.3KV铠装开关装置有SF6的气体绝缘断路器，请你给我们谈谈 它的优点好吗 A SF6 gas circuit breaker has three advantages: 它有三个优点 Its transient voltage at breaking is low. Then there is no need to have any special countermeasures in a load-side equipment. 它开关时的暂态电压很低，所以对负荷侧设备不需采取任何专门的对应措施 It is excellent in a small circuit breaking. 它对小型断路效果特优 As the SF6 circuit breaker has an abnormality detection system for a sudden gas leakage , it has very high reliability in operation. 有与六氟化硫断路器对突发性的气体泄流有一个探测异常情况的系统，所以运行 可靠性很高。 what is the cooling system of the generator? 这台发电机的冷却系统是怎样的 The generator is of water cooled stator winding, hydrogen cooled core and hydrogen cooled rotor type 这台发电机是水冷定子绕组、氢冷铁芯和转子的氢冷型 Please describe the seal oil working route of the generator. 请谈一谈发电机的密封油的工作路径 Well, the air-side and the H2-side seal oil system are separate. The H2-side seal oil returns to the H2-side of the seal ring in the generator and prevents absorbed H2 in the oil from escaping to the outside atmosphere. 好吧，空气侧和氢侧的密封油系统是分开的。氢侧的密封油返回到发电机密封环 的氢侧，并防止将油中易吸收的氢气逸入外部大气中。 In a similar way, the air-side seal oil returns to the air-side of the seal ring and prevents absorbed air or moisture from being released into the H2 compartment of the generator. 同样的，空气侧密封油则返回到密封环的空气侧，并防止将油中已吸收的空气或 湿气逸入发电机的氢气室 The seal oil is supplied to the air-side of the seal ring at a pressure above the generator gas pressure. The H2-side seal oil is maintained at the same pressure by means of pressure-equalizing valves. 密封环空气侧的密封油供油压力大于发电机的气压、氢侧的密封油则用均压阀也 维持在这同一压力供油 How much is the rating of the excitation system above that of the generator field current? 励磁系统的电流额定容量比发电机磁场电流容量高多少 It should be at least 10% above. 至少高10, How fast will an increment of the excitation voltage reach 95% of the difference between ceiling voltage and the system voltage rating. 励磁电压增加到最高电压和系统额定电压之差的95,时要多少 within 0.1second 一秒之内 What is the limit of voltage regulation error of the generator? 发电机调压误差的极限是多少 The voltage regulation error of the generator shall not more than 0.5% of the voltage rating. 发电机调压误差应不大于额定电压的0.5, Is there any reactive power error control in AVR? 自动调压器有无功功率误差控制吗, Yes. It is adopted as an additional generator error control. 有，它是作为发电机附加的误差控制而被采用的 What is the function of a cosine phase shifter? 与弦移相器有什么用处 A cosine phase shifter is applied in phase shifting circuit to meet the possible maximum trigger current and voltage of thruster. 移相线路中配有与弦移相器以满足可控硅整流器最大可能触发电流和电压 Boiler and auxiliaries 锅炉及其附属设备 Drum is an important part of the boiler proper. 汽包是锅炉本体的重要部分 furnace 炉膛 water wall 水冷壁 burner 燃烧器 superheater 过热器 reheater 再热器 atemperator 减温器 economizer 省煤器 air preheater 空气预热器 electrostatic precipitator 静电除尘器 look here please, these are risers, those are downcomers. 请看，这是上升管，那是下降管 mixing header 混合联箱 distribution header 分配联箱 support tube 支撑管 connecting tube 连接管 ignition oil torch 点火油枪 flame monitor 火焰监视器 boiler water level gauge 锅炉水位计 boiler and auxiliaries 锅炉及其附属设备 auxiliary system & miscellaneous 附属系统及其它 refractory, insulation & lagging 耐火及保温覆盖物质 please adjust attemperator and flue gas damper to increase steam temperature up as soon as possible. 请尽快调节减温器和烟气挡板把蒸汽温度升高 flue gas recirculation 烟气再循环 induced draft fan 引风机 forced draft fan 送风机 gas to gas heat exchanger 气气热交换器 They are checking the quality of the safety valve. 他们正在检查这个安全阀的质量 platforms and stairs 平台及扶梯 refractory material 耐火材料 thermal insulating material 保温材料 lagging 护板 power control valve 动力控制阀 soot blower 吹灰器 conical cyclone separator 旋风分离器 boiler water circulating pump 炉水循环泵 ash hopper 灰斗 博客 播客 引用 加为好友 发送消息 回复 XIAO菜 12楼 回复时间: 2007-8-29 19:05:00 Power in a Cleaner Environment 电力的环保问题 How do you take environmental protection into consideration for the power plant? 你们如何考虑电厂环保问题呢 We have to conduct an environmental impact assessment prior to construction of the plant to make sure that there would be minimal adverse effects on water and air quality. 为了减小电厂运行对水质和空气造成的影响，我们必须在电厂施工前进行环境影 响评估 I suppose it is very harmful for environmental protection if we can?t improve the quality of the exhausted air, isn?t it? 我想如果我们不能改善排气质量，那么它对环保是非常有害的 May I ask a question? What specific environmental control measures are you taking in the plant design to ensure the current environmental standards? 我可以提一个问题吗,在电场设计中，你们采取什么具体措施以保证满足目前的 环保标准, We are adopting the following measures to allow the power plant to operate with lower environmental impact. 我们采取下列措施减小电厂运行对环境的影响 Low sulphur content of natual gas ensures negligible emissions of sulphur dioxide; 天然气含硫量极低，使二氧化硫的排放量减至最低 Dry low NOx combustion technology in the gas turbine unit reduces nitrogen oxide emissions; 燃气机组采用干式低氧化氮燃烧技术，以降低氧化氮之排放量 100 meter high chimneys efficiently disperse exhaust gases; 烟囱高达100米，使排出废气得以有效消散 Acoustic enclosures for gas turbines and auxiliary skids as well as acoustic cladding for plant biuldings keep noise levels to a minimum; 燃气轮机和电厂建筑物设有吸引覆盖板，以便将噪音降到最低 Thorough treatment of the plant effluent prior to disposal; 电厂液体废料排放前经过彻底处理 Silencers at heat recovery steam generator outlet and gas turbine intake duct minimize noise breakout; 预热锅炉出口和燃气轮机进气管均设有消音器，以减低噪音 How do you utilize the ash and slag of the plant? 你们如何利用电厂的灰渣呢 As far as I know, we utilize the ash slag in mant sectors, such as cement production, soil amelioration, road construction, fly ash brick, ect. 据我所知，我们在许多方面进行灰渣利用，如水泥生产、土壤改良、筑路、粉煤灰砖等等。 today we?ll give further explanation to the following system one by one. 今天我就下列系统将一一的做出进一步的讲解 boiler air and flue gas system 锅炉烟风系统 pulverized coal system 制粉系统 fuel oil system 燃油系统 steam and water system 汽水系统 main steam and reheat steam system 主蒸汽和再热蒸汽系统 boiler feed water system 锅炉给水系统 auxiliary steam system 辅助蒸汽系统 steam air heater drain system 暖风器疏水系统 service water system in main building主厂房内厂用水系统 station and instrument compressed air system 厂用和仪表用空气压缩系统 coal handling system 输煤系统 ash handling system 除灰系统 fire fighting system 消防系统 chemical feed and sampling system 化学加药及取样系统 I agree to put the boiler acid cleaning approach into practice. 我同意采用这种锅炉酸洗 Boiler blow out 锅炉冲管 We are going to start the boiler. But there is something abnormal with the startup boiler. 我们打算启动锅炉，但这台锅炉还有些不正常。 Auxiliary boiler 厂用锅炉 Oil gun 油枪 Steam separator 汽水分离器 Drum drain valve 汽包流水阀 Heavy oil pump 重油泵 Coal feeder 给煤机 Coal mill 磨煤机 Classifier 粗粉分离器 turbine shaft sealing 对汽轮机轴进行汽封 light oil heating 加热轻油 How to control the ranges of reheater steam temperature during fixed pressure and sliding pressure start-up. 在定压起动和滑压启动时如何控制再热蒸汽温度, The unit has an emergency trip, what is the matter with it? 机组事故跳闸，出了什么问题, It is because of the overfeed of the water into drum 是因为汽包满水 tube burst 爆管 coal jamming 堵煤 pulverized coal deposits 积粉 too low drum water level 汽包水位过低 high pressure in the furnace 炉膛压力高 tripping of the draft fans 风机跳闸 damage of water wall tube 水冷壁管损坏 would you please describe the water-gas circulation process to us? 请你说一下水汽循环过程好吗, OK，I?ll start from here. The feedwater coming from machine room enters the economizer at the bottom of the rear pass and then goes through this exchanger to the drum. 好吧，从这儿开始。从汽机房来的给水线进入后烟道底部的省煤器，再经过这个 交换器进入汽包。 The downcomers convey the water from the drum to the lower ring distribution header. 下降管将从汽包来的水流送入下部环形集箱。 博客 播客 引用 加为好友 发送消息 回复 XIAO菜 16楼 回复时间: 2007-8-29 19:07:00 From the lower header, the water goes through the furnace water walls and the riser tubes up to the drum. 水流从下部集箱通过炉膛水冷壁和上升管进入汽包。 From the drum, the saturated steam cools the front roof of the furnace, then the side walls of the rear pass (down-ward), the front wall, the roof and the rear wall of the back pass. 汽包出来的饱和蒸汽依次经过前炉顶，后烟道左右侧汽冷壁，后烟道汽冷壁、前 墙、炉顶和后烟井后汽冷壁 from the bottom header of the rearwall, the steam goes successfully through: 蒸汽从后汽冷壁的低部联箱出来，顺序经过: the LTS(low temperature superheater) installed in the rear path 安装在后部通道的低温过热器 the ITS(intermediate temperature superheater) and HTS( high temperature superheater) 中温和高温过热器 two double stages of injection are provided for controlling the super heated steam temperature (one stage before ITS and the other before HTS) 控制过热蒸汽温度有两个两级喷水(一级在中温过热器前，一级在高温过热器前) from the outlet of HP turbine, the steam to be reheated returns to the boiler and flows successively through: 需要再加热的蒸汽从高压缸出口返回锅炉，依次经过: the LTR 低温再热器 the HTR 高温再热器 and then is sent to the IP turbine. 然后回送到中压缸 is there any auxiliary boiler in this plant? 这个电厂有辅助锅炉吗, Yes , there is an auxiliary boiler to supply steam during start-up for the following services: 是的，有一个辅助锅炉在锅炉启动时供应蒸汽，进行下述服务: atomization of light oil fir the main boiler 主锅炉雾化轻油 heating and deaeration of condensate in deaerator tank, 对除氧水箱的凝结水进行加热和除氧 Preparation for Starting the Units 机组启动准备 We are going to start the whole units. Please check every system as quickly as possible. 我们将要启动整套系统，请尽快检查各个系统 Are all manhole doors closed? 所有的人孔门都关上了吗 How about the auxiliary equipments? Are they ready for operation? 辅助设备怎么样,能进行运行操作吗, Please check operation of all the motorized valves and their „open? and „close? condition. 请对所有电动阀门的操作及其开关状态进行检查 The level of feed water tank is abnormal. Please normalize it by using emergency make up line. 给水箱水位不正常，请使用紧急补给水管补水使其正常 Shall we put the furnace TV camera into service? 我们将电视摄像机投入使用行吗 Have you finished purging the furnace? 炉膛吹扫结束了吗 Don?t forget to conduct the ignition gas leakage test? 别忘了进行点火用气泄漏试验 The drum pressure is two bars. It is time to close the drum air vent and superheater vent. 汽包压力已达2bar。应该关闭汽包空气门及过热器空气门了 Please check the unit and auxiliary systems at field. 请就地检查机组及辅助系统 Shall we use ATC (automatic turbine control) mode? 我们选用汽机自动控制方式吗 It?s better to use automatic mode. 最好使用自动方式 What accelerating rate are you going to set? 怎样设定升速率呢 Is 200rpm OK? 200rpm 行吗 The unit is accelerating. Check locally the unit running sound. 机组正在升速，就地停停机组的运转声音 Now the speed is in 2950-3050rpm. 现在速度在2950,3050rpm。 What is the outlet oil pressure of the main oil pump? 主油泵出口油压是多少 The oil temperature of the turbine oil cooler outlet is high. 汽轮机冷油器出口油温高 H2 pressure and purity are too low now. 现在氢压力及其纯度太低 Open the flue gas outlet damper and start the rotary air heater. 打开烟道出口挡板，启动回旋加热器 I have started the first forced draft fan. What shall we do next? 我已经启动了第一台送风机，下一步我们该干什么呢 Check the burner flame in furnace after switching on every burner. 点燃炉膛每一个燃烧器后，检查其火焰情况 Have you checked the operating condition of the generator excitation system? 您检查完发电机励磁系统的运行条件了吗 It?s OK now. 已满足 How about the generator outlet seal bus cooling fan? 发电机出口封闭母线冷却风机怎样 I have started it. 我已经将它启动 Place the H2 cooler in service too. 将氢冷却器也投入运行 Put the excitation air cooler and stator water cooler in operation as well. 将励磁空气冷却器及发电机定子水冷却器也投入运行 How long will the turbine heat soaking record time last? 暖机累计时间是多少 by-pass operation 旁路运行 full capacity operation 满负荷运行 mini-steam operation 汽机少蒸汽运行 The unit is ready for cold start-up 机组已准备好冷态启动 Warm start-up 温态启动 Hot startup 热态启动 Very hot start up 极热启动 Ramp loading startup 滑参数起动 Pressure startup 定压起动 The unit can meet with the operation requirement on base load as well as peak load. 机组能满足带基本负荷和调峰负荷的运行要求 We are operating for unit shut down 我们正在做机组停机操作 Normal shut down 正常停机 Forced outage 强迫停机 Emergency shut down 危机停机 Scheduled outage 检修停机 Planed outage 停机 Fault outage 事故停机 Prolonged outage 长期停机 Operation Technique of Units 机组运行技术 In case I have made some careless mistakes and in order to clarify what I have said, let me go over the main points for unit start-up again: 万一我讲的过程中有疏忽之处，同时也是为了澄清我所讲的内容，我把机组启动 要点再重复一下 first step: boiler water filling, furnace purge 第一步:锅炉上水，炉内清理 second step: boiler draft 第二步:炉内通风 third step: turbine turning 第三步:汽轮机盘车 fourth step: condenser vacuum extraction 第四步:凝汽器抽真空 fifth step: ignition, increasing temperature and pressure up 第五步:点火、升温升压 sixth step: warming up 第六步:暖机 seventh step: turbine running up and speeding up 第七步:汽轮机冲转、升速 eighth step: generator synchronization 第八步:发电机并网 ninth step: loading up 第九步:加负荷 Double shift operation has to be arranged to the instructions from the dispatching center. 根据调度中心的命令，需安排两班制运行调峰 low load operation at night 夜间低负荷运行 weekend outage(weekend shut-down) 周末停运 The 2#unit is under constant pressure operation 2,机正处于定压运行状态 Variable pressure operation (sliding pressure operation) 变压运行(滑压运行) boiler following turbine operation 炉跟机运行 turbine following boiler operation 机跟炉运行 Be careful, don?t surpass the operational limit 小心不要超过运行极限值 Rated parameters 额定参数 Rated power 额定功率 Rated current(voltage) 额定电流(电压) CMR(continuous maximum rating) 连续最大出力 In order to ensure our plant?s economic benefit, we should emphasize on boiler economic operation. 为了保证我们电厂的经济利益，我们应该强调锅炉经济运行 turbine economic operation 汽轮机经济运行 How do we proceed the adjustment of boiler combustion 我们怎样进行锅炉燃烧调整呢 load test 负荷试验 over load test 超负荷试验 load dump test 变负荷试验 automatic boiler control system tuning 锅炉自动调节系统调整 damper adjustment 挡板调节 What about the vibration of the turbo generator 汽轮发电机轴承座振动情况怎 样 Generator H2 leakage 发电机漏氢 The water quality at the outlet of the chemical treatment plant 化学水处理厂出口处的水质 The quality of the waste water treatment quality 废水处理质量 Availability of computer 计算机的可用性 Turbine generator output(rated and max. continuous) 汽轮发电机输出功率 Turbine generator heat rate 汽轮发电机热耗 Boiler evaporation 锅炉蒸发量 Boiler efficiency 锅炉效率 Steam quality 蒸汽质量 Reheater pressure drop 再热器压降 The min. stable boiler evaporation without supplementary oil support 再没有喷油助燃条件下锅炉的最小稳定蒸发量 For testing boiler safety valves after the annual overhaul, the boiler is to be on fire for 8 hours at least before conducting the test. The rate of steam pressure drop should be watched and is to be less than 6 bar/min. 在每年大修后测试锅炉安全阀门时，锅炉应燃烧8小时才能进行试验。应观察蒸 汽降压率，应低于6 bar/min. If the boiler light up sequence fails due to any cause, ensure the pursing of the furnace is taken place. 如果锅炉因任何原因点火失败，一定要对炉膛进行吹扫 Never close the boiler main steam stop valve until the turbine condenser vacuum reaches zero, to ensure steam supply to the turbine gland steam seal system. 在其机凝汽器真空度达到零之前，绝不能关闭锅炉主汽阀，确保向汽机轴封系统 供汽 When the load is less than 50%MCR., don?t carry out the soot blowing. But it should be done once a day in case of oil firing. 当负荷低于额定功率的50,时，不能进行吹灰。但每天应进行一次吹灰，以防 着火。 Please rotate the seal oil system filter every morning and check the differential pressure at the same time. 每天早晨青砖动密封油系统滤网，并同时检查油差 The efficiency of the electrostatic precipitator 静电除尘器效率 Air heater leakage 空预器泄漏量 All isolator operation from electric control room should be watched and confirmed locally from SF6 switchgear room. 从电控室对所有开关的操作应在SF6开关室观察并予核实 In case of battery charger failure, priority should be given to stand-by battery charger. The breaker between stations D.C. switchgears should be closed in case of station battery charger and stand-by battery charger failure. 万一蓄电池充电器不能正常工作，应首先考虑使用备用蓄电池充电器。各开关站 之间的直流开关断路器应闭合，以防蓄电池充电器和备用蓄电池充电器都不能投 入使用 During auto-synchronizing of unit, the turbine speed has to be adjusted and to be steady before changing the synchronizing switch into automatic state. 机组自动并网时在将并网开关打到自动以前，必须对其机速度进行调节，使其稳 定 When generator excitation is performed, do not fall down turbine speed below 2700 rpm and do not increase generator voltage more than 5% of the rated. Otherwise the generator transformer and unit transformer will be over heated and may be damaged. 当发电机励磁系统在运行时，不能将汽轮机转速降到2700rpm以下，发电机电 压不能超过额定电压的百分之五。否则发电机变压器和单元厂用变压器将会过热 而导致损坏 If you notice that the main seal oil pump happens to run together with emergenvy seal oil pump, you should stop the emergency seal oil pump after confirming seal oil pressure is normal. 如果你发现主密封油泵与紧急密封油泵同时进行时，在确认密封油压正常后，应 停止紧急密封油泵运行 Do not drop the oil system when the first stage metal temperature is more than 150?. It is revommended to stop the system when the metal temperature falls to 100?. 当汽机第一级金属温度高于150?，不能停止油系统供油，建议在金属温度降到 100?时,可停止向供油系统供油 燃气机与大机组DCS 2008-11-10 10:43 | (分类:默认分类) Gas turbine General 总体 aeroderivative (gas)turbine 航改型燃气轮机 air flow 空气流量 availability 可用率 base 基架，基础 cold end (generator) drive (发电机)冷端驱动 combined cycle 联合循环 cranking speed 冷吹转速 F class (series, flame) F系列(级) fired hourr 燃烧小时 flange-to-flange 法兰到法兰(燃气轮机本体) flow separation 脱流 fuel consumption 燃料耗量 gas generator 燃气发生器(压气机，驱动用透平) gas turbine (combustion turbine) 燃气轮机 heat rate 热耗 heavy duty gas turbine 重型燃气轮机 industrial gas turbine 工业燃气轮机 inspection interval 检查间隔期 marine gas turbine 船用燃气轮机 performance 性能 performance degradation 性能退化 power (free) turbine 动力(自由)透平 recuperative gas turbine 回热式燃气轮机 regenerative cycle 回热循环 reliability 可靠性 sequential combustion 二次燃烧(再热式) simple cycle 简单循环 skid 单元 (thermal) efficiency (热)效率 (2)Compressor 压气机 abraidable coating 可磨涂层(气封) air bleed 抽气，放气 air extraction port 放(抽)气口 air inlet 空气进口 air inlet plenum (assembly) 空气进口集流腔室(组件) air seal 气封 anti freezing (icing) 防结冰 anti-surge 防喘振 axial,flow compressor 轴流式压气机(压缩机) bar type spline seal “汇流排“式槽接密封件 bearing casing 轴承壳体 bearing housing 轴承座 bellmouth (inner， outer) 承口(内，外) bleed valve 放气阀 brush seal 刷子气封 chilling system 急冷系统 cloth seal 布条式气封 compressor casing 压气机气缸(中缸) compressor diffuser 压气机扩压段(扩压器) compressor discharge casing 压缩机排气缸 compressor inlet casing 压缩机进口缸(承力缸) compressor rotor 压气机转子 discharge air 排气 evaporative cooler 蒸发式冷却器 exit guide vane(s) 出口导叶 extraction port 抽气口 fog system 雾化(冷却)系统 forward stub shaft 前端轴 inlet filter (house) 进口过滤器(室) inner barrel (cylinder) 内缸 interlocking spline seal 互联槽接密封件 labyrinth seal 拉别林气封，曲径式气封，迷宫式气封 mating rabbet 配合止口(嵌接) (off-line) water flush (脱机)水洗 pulsation protection (control) 喘振保护(控制) pumpkin-tooth style seal 瓜齿式气封 radial strut 径向支杆 rotor blading 动叶 silencer 消音器 slot broached 拉削开槽(装动叶用) spacer (叶片)锁片 speed ring 测速计齿环 stage 级 stator blading 静叶 surge margin 喘振裕度 tie bolt 拉紧螺杆 variable-angle stator vane 可转导叶 variable IGV (inlet guide vane) 可转进口导叶(进口导叶) W,seal 金属丝密封件 wheel 叶轮 wrapper 气缸外壁(固定燃烧室部位) (3) Combustor 燃烧室 annular combustion chamber 环形燃烧室 annular can (cannular) combustion chamber 环管式燃烧室 can combustor 单筒燃烧室 canned arrangement (combustor) 外露式燃烧室 canted arrangement (combustor) 倾斜式燃烧室 cap (cover) assembly (end cover) 头部组件(端板，喷嘴安装座) catalytic combustion 催化燃烧 centerbody 中心体 combustion chamber (combustor) 燃烧室 (combustion)liner 火焰筒 combustion system 燃烧系统 combustion zone 燃烧区 convection cooling 对流冷却 crossfire tube collar 火焰筒凸台 diffusion combustion 扩散燃烧 diffusion (premixed) gas 扩散(预混)气体燃料 diluent 稀释剂 dilution zone 稀释区 dry low NOx (DLN) combustor干(式)低污染(NOx)燃烧室 (dual fuel) burner (双燃料)燃烧器 dual mode combustor 双运行模式燃烧室 effusion cooling 扩散冷却 emission control 排放控制 film cooling 气膜冷却 flame detector 火焰监测器 flame-out 熄火 flame stabilizer 火焰稳定器 floating seal (过渡段)浮动式气封 flow sleeve 导流套筒 fuel nozzle燃料喷嘴 ignition 点火 impingement cooling 冲击冷却 impingement sleeve 冲击冷却套筒 interconnector (cross firer, crossflame tube) 联焰管 liner cap 火焰筒头部 louver cooling (louvered liner) 鱼鳞孔冷却(火焰筒) multiple-combustion system 多燃烧室系统 parallel arrangement (combustor) 平行式燃烧室 pilot fuel 值班燃料 pilot nozzle 值班喷嘴 premixing combustion 预混燃烧 primary zone 一次燃烧区 oil operation 燃油运行 outer combustion chamber 燃烧室外壳 reverse-flow type 逆流式(燃烧系统) ridge (冷却)翅片 secondary zone 二次燃烧区 slot-cooled liner 缝隙冷却式火焰筒 spark plug (igniter) 点火器 spring seal 弹性密封片(火焰筒) transition piece 过渡段 turbulator 涡流式进气孔(火焰筒) white noise 人造噪音 water (steam) injection 注水(汽) Turbine透平 air cooled blade 空冷叶片 airfoil (叶片的)叶型部分 bucket 动叶 bucket dovetail 叶根 center rib (bucket) (叶片)中部龙骨 coating 涂层 cooling system 冷却系统 core plug (叶片)内部冷却通道，内部芯杆 cutter tooth (围带)刀齿 chordal hinge (sealing) 弦向铰链式气封 diaphragm (inner) 内围带 disk 叶轮 directionally solidified bucket 定向凝固动叶 exhaust diffuser 排气扩压段 exhaust frame 排气缸，承力缸 high (low) energy-per-stage 高(低)能量头级 honeycomb seal 蜂窝式气封 hot gas path(parts) 高温燃气通道(零件) interlocking shrouds 互联围带(动叶) long-shank bucket 长柄动叶 nozzle 喷嘴 nozzle segment 喷嘴弧段 partition (静叶)叶片 perimeter cooling 外围冷却 rabbet 止口 retaining ring (静叶)持环 rotor distance piece 透平前端轴 (rotor)spacer 中间盘(透平) scalloped tip shroud 贝壳形围带 serpentine cooling hole 折流式冷却孔 shroud (动叶)围带，(静叶)护环 sidewall (叶片)端壁 single-crystal bucket 单晶叶片 stack 叠装，安装 stage 级 steam cooled blade 蒸汽冷却叶片 thermal barrier coating (TBC) 隔热涂层 through bolt 贯穿螺栓 trailing edge 出气边 turbine casing 透平前气缸 turbine stator 透平静子 turbulated cooling 紊流冷却 two vane nozzle 双联静叶喷嘴 wheel shaft (forward, aft) 端轴(前，后) wheelspace (叶轮)环状空间 wheel spacer 中间盘 Combined cycle ( STAG) 联合循环 70. IGCC (integrated gasification combined cycle)整体煤气化联合循环 71. GTCC ( gas turbine combined cycle)燃气轮机联合循环 72. power train轴系 73. single ( two) shaft configuration单轴配置 74. 1 on 1 system (1 x 1)(1台燃机和1台汽机)配置方式 75. triple pressure HRSG (heat recovery steam generator) 三压余热锅炉 76. cold-end drive冷端驱动 77. (heat recovery cycle with) supplementary firing带补燃的预热利用系统 78. fully-fired cycle全燃循环 79. duct burner补燃燃烧器 Actual真实的 hot热的 Air空气 hotwell热井 Allam报警 hydrogen氢气 Angle角度 ignition点火 Assistant辅助 Inadequent不足，不稳定 Atomize汽化 Indication指示 Auto自动 Industry water工业水 Auxiliary辅助的 Inservice服务中 Available可用的 In progress程序进行中 Back后面，背后 Intermittent定期的，间断的 Back-pass后烟道 Interrupt中断 Back-up后备 Ion exchanger离子交换器 Base基本 Iron铁 Bearing轴承 Latch挂闸，复位 Blowdown排污 Lead铅 Boiler锅炉 Leak泄漏 Booster pump前置泵 Level水平，程度 Box箱或者罐子 Limit限制 Breaker断路器 Living water生活水 Bypass旁路 Load负载或负荷 Cage罩，盒，壳体 Log(数据)记录 Casing汽缸 Low低的 Chamber室，小屋 Lubericationg润滑 Check valve逆止阀 Main主要的 Checklist(核对用)清单 Make up补充，补偿 Chemical化学的 Management管理 Circle循环，周期 Master主要的 Close关闭，封闭 Megawatt兆瓦(功率单位) Close circulation闭式循环 Metal金属 Coal煤 Mill磨煤机 Code密码或者编码 Mode状态 Coil线圈 Motor电动机 Cold冷的 Normal正常 Command命令 Nozzle喷嘴 Complete完全的，完成 Oil油 Condensate凝结水 Open开启 Condition条件 Open circle water开式循环 Constant pressurem mode定压模式 Operate操作 Continuous连续的 Outlet出口侧 Control控制 Inlet进口侧 Control air仪用空气 Overfire过燃 Cooling 冷却 Overview总图，概况 Condensate water pump凝结水泵 Overspeed超速 Coner角 Panel屏，盘，面板 Custom用户 Permit许可，允许 Cycle循环，周期 Phrase状态 Damper挡板 Plant电厂 Deaerator除氧器 Platen屏 Delivery输送 Position位置 Deminreallizer除盐装置 Power功率，动力 Desalter除盐器 Precipitator除尘器 Difference不同的，有差别的 Press压力 Detect检测 Pressure压力 Discharge排放 Presynchronization准同期 Display显示 Primary初始的，一次风 Drain疏水 Proven已经被确认 Drum汽包 Pulse脉冲 Economizer省煤器 Pulverizer磨煤机 Electrical电的，电力的 Pump泵 Eleation层 Purge吹扫 Emergency紧急情况 Purity纯度 Enter进入，开始执行 Push-botton按钮 Exchanger交换器 Rate速率 Exciter励磁机 Ready准备 Execute执行 Rear后部 Exhaust排汽(气) Relation关系 Expansion膨胀 Remote远方，遥控 Extraction抽取 Reservoir存储容器 Failure失败 Returm返回 Fan风机 Ring环形的 Fault故障 Roll转动 Feedback反馈 Run运行 Feeder给煤机 Satisfactory满足 Feedwater给水 Scanner扫描器 Feed water pump 给水泵Seal密封 Filter滤网，过滤器 Second第二，秒 Flame火焰 Sequential顺序的 Final最后 Set设置 Flap振动，拍打 Setpoint设定值 Flow流动，流量 Shallow浅层 Flue燃料 Shut valve截止阀，关断阀 Front前面的 Simulate仿镇 Fule master主燃料 Single单一的 Furnace炉膛 Slide pressure mode滑压状态 Gas气体 Speed速度 Gate门，挡板 Spray喷水 Gear齿轮 Stack烟囱 Gearbox齿轮箱，变速箱 Stage(汽机)级 Generator发电机 Standby备用(状态) Gland格兰，轴封 Start-up启动 Go执行 Stator定子 Govenor valve调节阀 Status状态，特征 Graphics图象，画面 Steam蒸汽 Guide引导 Stop-valve截止阀 Header联箱 Storage存储 Heat value热值 Suplly供应，供给 Heater加热器 Support支持 High高的 Surge喘振，波动 Hold把握，控制，保持 System系统 Hopper料斗 Tag name标识，编号 Horizontal水平的 Tank箱，罐 Vacuum真空 Target目标 Vacuum breaking valve真空破坏门 test试验 Valve阀门 Throttle节流阀 Vent通风，排空气 Thrust bearing推力轴承 Walll墙，管壁 Tilt角度，摆角 Warm-up暖炉(机，管) Total总的 Washing water清洗水 Tower塔 Waterwall水冷壁 Trip跳闸，停机 windbox风箱 Turbine汽轮机 First out首出(原因) Unit单元 Extraction抽取 Unsuccessful不成功的 DCS画面常用常用缩写词语 英文中文 1ST1级 FRQ频率 A报警 FSH末级过热器 ADS自动调度系统 FSSS炉膛安全监测系统 AGC自动发电机控制 FW给水 AH空气预热器 FWP给水泵 AS轴向位移 GC高压调门控制 ATC汽轮机自动控制 GEN发电机 AUTO自动 GV(高压)调节汽门 AUX辅助的 HH高高 BASE基本 HAV暖通 BCP炉水循环泵 HDR联箱，集箱 BD排污 HP高压缸 BF锅炉跟随 HTR加热器 BFP锅炉给水泵 IC中压调门控制 BMCR锅炉最大连续出力 ID标志，标识 BMP燃烧器管理系统 IDF引风机 BOP轴承油泵 IMP冲动式(级) BP旁路 INCR提高，增加 BRG轴承 INTERM定期，间断 BTG锅炉,汽机,发电机 IV中压调门 C切换 LL低低 CAF冷却风机 LDC负荷指令计算机 CAMP控制，报警，监测，保护 LOP顶轴油泵 CCCW闭式循环冷却水 Lp低压 CCS协调控制系统 LSH低温过热器 CDSR凝汽器 LUB润滑油 COND凝结 MANU手动(方式) CON连续的 MCR最大连续出力 COOR连续的 MCS模拟量控制系统 CORR校正，修正MEH小型汽轮机电液调节 CRT显示器 MFT主燃料失去保护 CRH低温再热器 MIN最小 CSH包覆过热器 MS主蒸汽 CW循环水 MW兆瓦 D NO编号，第...号 D.C直流 NTPK无压水箱 DAS数据采集系统 O操作员 DCS分散控制系统 O2氧(量) DECR减少，降低 OA操作员自动 DEH数字电液转换 OCCW开式循环冷却水 DMD需求，要求 OFA过燃风 DPU分散处理单元 OPC超速保护控制系统 ECON省煤器 P压力 ED配电 PAF一次风机 EH电液 PB按钮 ELEC电的，电气的 PC动力中心 EOP紧急油泵 PCV压力控制阀门 EP电除尘器 PD压差 ETS紧急跳闸系统 PID比例,积分,微分 EXTR抽取 PRESS压力 F故障 PREC除尘器 FCB甩负荷 PSH屏式过热器 FDF送风机 PULV磨煤机 FRH末级再热器 RSV快速降负荷 RB快速返回 S设定，设置 RE差胀 SAF密封风机 REQ请求，要求 SAH暖风器 RGER再生式 SCAF火检冷却风机 RH再热器 SCS顺序控制系统 RPM转速单位 SEP分割开的 RSH顶棚过热器 SH过热器 RSM转子应力监测 SOP密封油泵 T允许的 SRH第二级再热器 TURB汽轮机 STM蒸汽 TC高压主汽门控制 SUB HP次高压 TD汽机负荷指令 SV截止阀 TE汽缸膨胀SYNCH同步，同期 TEM温度 SYS系统 TF汽机跟随锅炉 ULD机组负荷指令 TK水箱 UPS不间断电源 TRG目标 VLV阀 TSI汽机本体监视系统 W警告 TURB SYNC汽机同期允许 WRH墙式过热器 TV主汽门 Limit限制 Inc增加 Dec减少 汽轮机英语词汇 2008-11-10 10:41 | (分类:默认分类) I Power station电站 1. power station电站 2. power plant电站，发电设备 3. utility电力部门 4.independent power producer (IPP)独立发电项目，独立发电站 5.nuclear power station核电站 6. thermal power station火电站 7. fossil (fired) power plant化石燃料电站，常规火电站 8. combined heat power (CHP) plant热电联供机组 9. steam power plant蒸汽电站，蒸汽发电设备 10. cogeneration power station热电联供电站 11. coal fired power plant燃煤电站 12. oil fired power plant燃油电站 13. gas filed power plant燃气电站 14. LNG power plant (liquefied natural gas)燃液化天然气电站 15. BoP (balance of plant)电站辅机 16. I&C (instrumentation and control)仪表和控制系统 II Turbine透平，涡轮 17. Turbine透平，涡轮 18. steam turbine汽轮机 19. gas turbine燃气轮机 20. nuclear turbine核电汽轮机 21. fossil turbine火电汽轮机 22. industrial turbine工业透平 23. cogeneration turbine热电联供透平 24. condensing turbine凝汽式汽轮机 25. back pressure turbine背压式汽轮机 26. extraction turbine抽汽式汽轮机 27. extraction condensing turbine抽汽凝汽式汽轮机 28. single-extraction turbine单抽汽轮机 29. double-extraction turbine双抽汽轮机 30. mechanical drive turbine机械驱动汽轮机 31. HP (IP, LP) turbine高(中、低)压缸 32. sub-critical pressure turbine亚临界汽轮机 33. super-critical pressure (SC) turbine 超临界汽轮机 34. ultra-super critical (USC) pressure turbine超朝临界汽轮机 35. BFPT (boiler feed pump turbine)给水泵汽轮机 36. steam turbine with air-cooled condenser(air cooled steam turbine)空 冷汽轮机 37. reheat turbine再热汽轮机 38. double-reheat turbine二次再热汽轮机 39. wet steam turbine湿蒸汽汽轮机 40. saturated steam turbine饱和蒸汽汽轮机 41. full-speed turbine全速汽轮机 42. half-speed turbine半速汽轮机 43. tandem compound turbine单轴汽轮机 44. cross compound turbine双轴汽轮机 45. super (over)-high pressure turbine过高压汽轮机 46. impulse (type) turbine冲动式汽轮机 47. reaction (type) turbine反动式汽轮机 48. axial flow turbine轴流透平 49. radial flow turbine径流透平 50. turbine with axial condenser轴向排汽汽轮机 51. turbine with horizontal joint带有水平中分面的汽轮机 52. turbine with vertical joint带有垂直中分面的汽轮机 53. double flow turbine两排汽汽轮机 54. triple flow turbine三排汽汽轮机 56. single-casing turbine单缸汽轮机 57. double-casing turbine双缸汽轮机 58. turbine proper汽轮机本体 59. oil turbine 油透平 60. hydraulic turbine水轮机 61. marine steam turbine船用汽轮机 62. aeroderivative gas turbine航改式燃气轮机 63. stationary steam turbine电站汽轮机 64. auxiliary turbine辅助透平 III Rotary parts回转件 65. rotor转子 66. rigid rotor刚性转子 67. flexible rotor挠性转子 68. solid (forged) rotor (monobloc rotor)整锻转子 69. welded rotor焊接转子 70. (hollow) drum (type) rotor鼓型转子 71. built-up rotor组装转子 72. rotor without center bore无中心孔转子 73. HP-LP integrated rotor高/低压一体化转子 74. shafting (shaft)轴系 75. HP (IP, LP) rotor高(中、低)压转子 76. thrust collar推力盘 77. journal轴颈 78. section of rotor转子区段 79. (first, second ) critical speed一阶(二阶)临界转速 80. extension shaft (spacer)中间轴，延伸段 81. coupling联轴节 82. flexible coupling挠性联轴节 83. rigid coupling刚性联轴节 84. semi-flexible coupling半挠性联轴节 85. half coupling联轴节半部 86. integral (forged) coupling整体(锻制)联轴节 87. shrunk-on coupling红套联轴节 88. spigot(rabbet)止口 89. disk (disc) 叶轮 90. rim (steeple)轮缘(枞树型叶根槽) 91. hub轮毂 92. body(web)轮体 93. T (fir tree-type ) groove T型(枞树型)叶根槽 94. balance hole (plane, weight, plug)平衡孔(平衡平面，平衡配重，平衡旋 塞) 95. keyway键槽 96. disk of constant stress (conical profile)等强度(锥形)叶轮 97. disk of constant thickness等厚度叶轮 98. shrunk-on disk红套叶轮 99. blade叶片 100. moving (rotating, rotor) blade动叶 101. bucket 动叶 102. straight (tapered, twisted) blade直叶片(变截面叶片，扭曲叶片) 103. last stage (last but one, penultimate) blade末级叶轮(次末级叶片) 104. last (locking , gate) blade (piece)末叶片(锁紧叶片，锁紧件) 105. free-stand blade自由叶片 106. integral shroud blade整体围带叶轮 107. triple-pin blade三联叶片 108. bow blade马刀型叶片 109. compound lean blade复合弯扭叶片 110. concave (pressure) side内弧(压力侧) 111. convex (suction) side 背弧(负压侧) 112. tenon铆钉头 113. leading (inlet) edge 进汽边 114. trailing (outlet, exit) edge出汽边 115. blade wake叶片尾流 116. convergent-divergent channel (CD passage)缩张通道 117. brazed (stellite) shield钎焊(斯太立)防蚀片 118. lacing hole拉筋孔 119. profile (section of blade)叶型，型线部分(叶片截面) 120. reaction(degree)反动度 121. cascade叶栅 122. blade root叶根 123. (three teeth, straight, curved ) fir- tree (blade) root(三齿直线/弧形) 枞树型叶根 124. ( five finger) fork type (blade) root(五叉)插入式叶根， 叉型叶根 125. tee (T-type) root T型叶根 126. inverted-T (blade) root倒T型叶根 127. straddle-type (blade) root 外包叶根 128. straddle inverted T-root 外包倒T型叶根 129. dovetail root (serrated root)燕尾型(齿型)叶根 130. lacing (tie) wire 拉筋 131. (lacing) lug (stub) 拉筋凸台 132. loose lacing wire松拉筋 133. tubular lacing wire管状拉筋 134. shroud (band，cover)围带 135. whole circle packed (continuously connected) shroud 整圈连接围带 136. integral shroud整体围带 137. snubber整体围带 138. gauging (throat)喉节比(喉部) 139. pitch diameter节径，平均直径 140. top diameter(叶片)顶部直径 IV. Stationary parts静止件 141. casing (cylinder)汽缸，缸体 142. outer casing外缸 143. inner casing内缸 144. single-shell casing单层缸 145. double-shell casing双层缸 146. cover (upper half)上半部 147. base (lower half)下半部 148. horizontal (split) joint水平中分面 149. (massive) flange(厚)法兰 150. (casing) bore(汽缸)洼窝 151.fastener (bolt, nut, stud, dowel)紧固件(螺栓、螺母、螺柱、定位销) 152. vertical flange垂直法兰 153. tightness气密性 154. inlet进口 155. exhaust排汽口 156. exhaust hood 排汽缸 157. guide plate导流板 158. diffuser扩压管 159. flange bolt hole法兰螺栓孔 160. shrunk-on ring红套箍环 161. combined HP-IP casing高中压合缸 162. thermal shield (baffle)挡热板 163. single (double) flow HP turbine单流(双流)高压缸 164. flow path (steam path)通流部分 165.center support system滑键系统 166. lug ( foot, pawl)猫爪 167. thermal insulation保温设施 168. enclosure (lagging)罩壳(外壳) 169. diaphragm隔板 170. blade ring ( diaphragm carrier)叶片持环，隔板套 171. outer (inner) ring (of diaphragm)(隔板)外环(内环，隔板体) 172. stationary (stator, guide ,nozzle) blade静叶，导叶，喷嘴 173. vane (partition) 静叶 174. cast-in (welded-in) diaphragm铸造(焊接)隔板 rotary diaphragm回转 隔板 175. nozzle block (chest)喷嘴组(喷嘴室) 176. diaphragm deflection隔板挠度 177. bearing housing (pedestal)轴承箱 178. front bearing housing (standard) 前轴承箱 179. rear bearing housing 后轴承箱 180. floor(-type) bearing落地式轴承 181. bearing轴承 182. journal (radial) bearing支持轴承(径向轴承) 183. thrust ( axial) bearing推力轴承(轴向轴承) 184. tilting pad bearing可倾瓦轴承 185. Kingsburg type thrust bearing金斯布里推力轴承 186. Babbitt (white metal, bearing metal)巴氏合金 187. bearing bush轴承壳体 188. bearing body轴承体 189. bearing pad轴瓦 190. bearing cover (cap) 轴承上半 191. 360?bearing整圆轴承 192. elliptical bearing椭圆轴承 193. three wedge bearing三油楔轴承 194. self-aligning bearing自找中轴承 195. sleeve bearing套筒式轴承 196. sliding bearing滑动轴承 197. (oil) pocket (wedge)油袋(油楔) 198. oil film油膜 199. oil (film) whip油膜振荡 200. setting pad (segment)安装瓦块 201. working pad (segment)工作瓦块 202. oil ring (oil deflector)挡油环 203. oil film stiffness油膜刚度 204. armored thermocouple铠装式热电偶 V. Main Valves主要阀门 205. Main (HP) stop valve (MSV)主汽阀 206. control (governing) valve (CV, GV)调节阀 207. reheat (IP) stop valve(RSV)再热主汽阀 208. intercept valve再热调节阀 209. Combined main stop/governing valve联合式主汽/调节阀 210. butterfly valve蝶阀 211. piloted (pre-inlet) valve预启阀 212. fast valve快速动作阀 213. check (non-return) valve逆止阀 214. solenoid valve电磁阀 215. motor driven (operated) valve电动阀 216.drain valve疏水阀 217. diaphragm valve (atmospheric)膜片阀(大气阀) 218. relief (exhaust) valve释放阀(放汽阀) 219. safety valve安全阀 220. extraction valve 抽汽阀 221. stop valve截止阀 222. flap valve翻板阀 223. gate valve闸阀 224. steam chest蒸汽室 225. (valve) stem阀杆 226. (valve) disk (plug)阀碟 227. (valve ) seat阀座 228. (valve) bonnet (cover)阀帽(阀盖) 229. valve casing (chest)阀壳 230. (valve) travel (stroke)阀门行程 231. cross over (cross under)连通管 232. anti-jamming(stick) test防卡涩试验 VI. Various systems各种系统 (1) Control system (control and protection system)调节系统(调节保安系统) 233. Electro-hydraulic control system电液调节系统 234. hydro-mechanical control system液压调节系统 235. DEH (digital electro-hydraulic control system)数字式电液调节系统 236. electro-hydraulic converter电液转换器 237. trip跳闸，脱扣 238. actuator执行机构 239. servomotor油动机 240. pilot (slide, spool) valve滑阀 241. piston活塞 242. piston rod活塞杆 243. (oil) cylinder油缸 244. (oil) window油口(窗) 245. overlap覆盖度 246. emergency governor危急遮断器 247. speed governor 调速器 248. MSV servomotor 主汽阀油动机 249. spring support操纵座 250. centrifugal stop bolt撞击子 251. LVDT (linear variable differential transformer)线性阀位传感器 252. safety test box安全试验盒 253. relay继电器，继动器 254. relay valve继动滑阀 255. axial displacement indicator (transducer)轴向位移指示器(传感器) 256. overspeed protection超速保护 257. differential expansion detector (transducer)差胀检出器(传感器) 258 lever杠杆 259. (cam type) steam distribution device凸轮式排汽机构 260. throttle governing节流调节 261. nozzle governing喷嘴调节 262. partial admission (degree)部分进汽(度) 263.full arc admission全周进汽 264. governing (control) stage (Curtis stage) 调节级(复速级) (2) Oil system油系统 265. Main oil reservoir (tank)主油箱 266. turbine oil透平油 267. fire-resistant fluid抗燃油 268. lube (lubrication ) oil润滑油 269. HP control fluid高压控制油 270. pressure (feed) line (pipe)供油管道 271. return (relief) line (pipe) 回油管道 273. nested pipe (pipe in pipe)system套管式 274. demister除油雾器 275. fan风机 276. mist separator 油污分离器 277. oil purifier净油装置，油净化器 278. oil filter滤油器 279. oil cooler 冷油器 280. overflow valve溢流阀 281. oil vapour油雾，油气 282. main oil pump( shaft driven)主油泵 283. impeller(主油泵)叶轮 284. switch-over (change-over)切换 (3) Gland system汽封系统 285. Labyrinth gland 拉别林汽封，迷宫式汽封 286. gland housing (casing)汽封体 287. gland segment汽封弧段 288. gland (sealing) ring 汽封环 289. gland strip (comb)汽封片(齿) 290. brush sealing刷子汽封 291. leaf sealing薄叶汽封 292. diaphragm gland隔板汽封 293. gland over shroud (tip gland)围带汽封 294. shaft gland轴封 295. gland steam condenser (cooler)汽封冷却器 296. spring-back sealing回弹式汽封 297. gland leak-off 漏汽 298. gland ejector 汽封抽气器 299. packing盘根，填函，汽封 300. inner (outer) gland 内侧(外侧)汽封 301. gland chamber (pocket) 汽封腔室 302. dummy ring (balance piston)平衡环 (4) Drain system疏水系统 303. (drain) flash tank (疏水)扩容器 304. drain port 疏水口 305. cascade drain (system)逐级疏水 306. drain cooler疏水冷却器 (5) Bypass system旁路系统 307. capacity容量 308. HP (IP) bypass loop高压(中压)旁路回路 309. start with bypass system利用旁路系统启动 310. desuperheating and reducing device减温减压装置 (6) Regenerative system回热系统 311. HP heater高压给水加热器(高加) 312. LP heater低压给水加热器(低加) deaerator除氧器 313. terminal (temperature) difference (TTD) (温度)端差 314. drain subcooler approach (DCA)疏水过冷段 315. shell side (design pressure)壳侧(设计压力) 316. tube side (design pressure)管侧(设计压力) 317. condensing zone冷凝区 318. drain subcooling zone疏水过冷区 319. direct contact (LP) heater混合式(低压)加热器 320. U tube U型管 (7) Reheat system再热系统 321. Cold reheat line再热冷端管道 322. hot reheat line 再热热端管道 323. MSR (moisture separator reheater)汽水分离再热器 324. (single) reheat(一次)再热 325. double reheat二次再热 VII Auxiliaries辅机 (1) Condenser凝汽器 326. Shell-tube type heat exchanger壳管式热交换器 327. surface condenser 表面式凝汽器 328. direct contact condenser混合式凝汽器 329. shell壳体 330. (divided) water box (chamber)(对分)水室 331. tube bundle管束 332. tube plate (sheet) 管板 333. support plate 支承隔板 334. tube cleaner管子清洗器 335. sponge ball cleaning system海绵球清洗系统 336. double-shell condenser双壳体凝汽器 337. single pass condenser单流程凝汽器 338. air cooling zone空气冷却区 339 air (cooled) condenser空冷凝汽器 340. vacuum system真空系统 341. evacuate 抽真空 342. tube expander胀管器 343. condensate冷凝水 344. hot well (condensate sump)热井 345. cooling rate冷却速率 346. cleanness 清洁度 347. condensate pump凝结水泵 348. (condenser) neck(凝汽器)喉部 349. expansion joint膨胀接头 350. wave type (bellows) compensator波纹管补偿器 351. deaerating capacity除氧能力 352. subcooling degree过冷度 353. non-condensed (condensable) gas不凝结气体 354. booster pump增压泵 (2) Oil cooler冷油器 355. Filter过滤器 strainer滤网 356. cartridge滤芯 357. vent通风口 358. clogging堵塞 359. twin-filter双联冷油器 360. on,line change-over (switch-over) 在线切换 (3) Ejector 抽气器 361. Steam jet (air) ejector射汽抽气器 362. water jet (air) ejector 射水抽气器 363. (water ring) vacuum pump(水环)真空泵 364. evacuation 抽真空 365. vacuum establishing (forming) 建立真空 366. starting ejector启动抽气器 367. vacuum breaker真空破坏阀 (4) Turning gear (device) or barring gear盘车装置 368. Bull gear大齿轮 369. driving gear驱动装置 370. worm and (worm) gear涡轮蜗杆副 371. turning by (every) 180?(每次)盘转180度 372. jacking-up oil pump顶轴油泵 373. (dis) engagement 啮合(脱开) VIII Operation运行 374. Operation mode运行方式 Start (up)启动 375. (emergency) shut down (紧急)停机 376. daily start- stop (DSS) 日启停 377. initial start初次启动 378. cold (state) start 冷态启动 379. warm start 温态启动 380. hot start 热态启动 381. extreme hot start极热态启动 382. base load (unit) 基荷机组 383. cyclic load循环负荷 384. peak load峰荷 385. peak shaving调峰 386. two-shift (operation)两班制(运行) 387. cyclic duty capacity变负荷能力 388. life cycle(使用)寿命 389. life expenditure (CLE)寿命消耗 390. life extension 寿命延长 391. trip(ping)跳闸 392. load tracking (following) capacity负荷跟踪能力 393. boiler-turbine coordination control锅炉,汽机协调控制 394. warming暖机 395. loading-up (down)升负荷(降负荷) 396. unloading甩负荷 397. load throw-off甩负荷 398. run up升速 399. run away飞车 400. idle running惰行，空负荷运行 401. speed up升速 402 synchronization同步 403. synchronizer同步器 404. connect to grid并网 405. rolling (by steam)冲转(用蒸汽) 406. fixed pressure (start)定压(启动) 407. sliding pressure (start)滑压(启动) 408. combined (hybrid) fixed/sliding pressure operation定压/滑压混合运行方 式 409. routine inspection日常检查 410. planned maintenance计划维修 411. overhaul (intervel)大修(间隔期) 412. forced outage rate (FOR)强迫停机率 413. repair检修 414. availability可用率 415. reliability可靠性 416. control room 控制室 417. corrosion腐蚀 erosion浸蚀，水涮 418. stress corrosion cracking (SCC) 应力腐蚀裂纹 419. latch-on (reset)挂闸 420. commission调试，试运行，交付使用