燃气蒸汽联合循环机组,gas-steam combined cycle unit
1)gas-steam combined cycle unit燃气蒸汽联合循环机组
1.The paper briefs the load control features and control tactics of automatic generation control(AGC)ofgas-steam combined cycle unit,as well as the AGC tests of unit under the variable load conditions,the problems existing after the unit participates in the AGC regulation of power grid and improvement assumptions.介绍了燃气蒸汽联合循环机组的负荷控制特点及自动发电控制(AGC)的控制策略,以及机组在变负荷率下的AGC试验(包括AGC试投、升负荷、降负荷)。
英文短句/例句
1.Numerical Simulation of Dynamic Characteristic of S109FA Gas Turbine Gas-steam Combined Cycling Rotor-bearing System;9FA燃气蒸汽联合循环机组轴系动态特性分析
2.Research on Coordinated Control Strategy for Gas-steam Combined Cycle Unit with Double Shaft双轴燃气蒸汽联合循环机组协调控制策略研究
3.Steam Blowing for HRSGs of a 700MW-class Combined Gas-steam Cycle Unit with Multi-shaft Arrangement700MW级多轴燃气蒸汽联合循环机组余热锅炉的蒸汽冲管
4.Heat Recovery Steam Generators for Combined Typical Cycle Steam Purge9F等级燃气蒸汽联合循环机组余热锅炉吹管方式的选择
5.MAINTENANCE STRATEGY OF LARGE-CAPACITY GAS-STEAM COMBINED CYCLE UNIT大型燃气-蒸汽联合循环机组维修策略
6.Research on layout scheme of gas turbine combined cycle units燃气-蒸汽联合循环机组布置方案研究
7.Operation of a M701F Single Shaft Gas-Steam Combined Cycle UnitM701F单轴燃气-蒸汽联合循环机组的运行
8.The Combination and Decomposition Furnace of S209FA Gas-Steam Combined Cycle "Two-on-one" UnitS209FA燃气-蒸汽联合循环“二拖一”机组的并汽和解炉
bined steam and gas cycle蒸汽－燃气联合循环
10.Gas and steam Combined Cycle ?燃气一蒸汽联合循环
11.The Full Scale Simulation of S109FA Gas-Steam Combined Cycle;S109FA型燃气—蒸汽联合循环机组的全工况仿真
12.Study on Operation-optimization of Gas-Steam Combined Cycle Plant Unit;燃气—蒸汽联合循环电站机组运行优化研究
13.Fuzzy Adaptive PID Control for Gas Turbine Combined-Cycle Power Plants;燃气—蒸汽联合循环机组的模糊自适应PID控制
14.Analysis and Treatment of Commissioning Problems Occurred on 390MW Gas-Steam Combined Cycle Units390MW燃气-蒸汽联合循环机组调试问题分析及处理
15.Realize localization of IGCC generator unit and heavy gas turbine.实现大型燃气—蒸汽联合循环发电机组、型燃气轮机国产化。
16.Thermodynamic Performance Analysis of STAG106 Gas-Steam Combined Cycle UpgradeSTAG106燃气—蒸汽联合循环机组升级改造热力循环分析
17.New Technique for Lifting and Erecting Gas Turbine of M701F Single-shaft Gas-steam Combined Cycle UnitM701F型单轴燃气-蒸汽联合循环机组燃机吊装新工艺
18.Study on Torsional Interaction of the Large Combined Cycle Unit with Power Systems;大型燃气—蒸汽联合循环机组的机网耦合扭振研究
相关短句/例句
gas-steam combined cycle unit燃气-蒸汽联合循环机组
1.Steam blowpipe for the HRSG of 400 MW-class co-axisgas-steam combined cycle unit;400MW级同轴燃气-蒸汽联合循环机组余热锅炉的蒸汽吹管
2.The large capacitygas-steam combined cycle units have been used widely in China s power industry.大容量燃气-蒸汽联合循环机组已在我国电力行业广泛使用。
3.The paper introduced the characteristics of DCS system for large single shaftgas-steam combined cycle units,which is designed to meet the demand of Mark Ⅵ control system.介绍了大型单轴燃气-蒸汽联合循环机组分散控制系统(DCS)的硬件配置和软件功能,阐述了联合循环机组的顺序启停和跳闸保护。
3)steam-gas combined cycle unit蒸汽燃气联合循环机组
4)gas steam combined cycle unit燃气-蒸气联合循环机组
5)single shaft gas-steam combined-cycle unit单轴燃气-蒸汽联合循环机组
6)9E gas-steam combined cycle generator unit9E燃气-蒸汽联合循环发电机组
1.Two sets of9E gas-steam combined cycle generator unit possessed by Foshan Funeng Power Plant are comparatively advanced gas-steam combined cycle generator devices in domestics.佛山市福能发电厂有2套9E燃气-蒸汽联合循环发电机组,是目前国内较为先进的燃气-蒸汽联合循环发电机装置。
延伸阅读
燃气-蒸汽联合循环机组运行燃气-蒸汽联合循环机组运行operation of gas-steam combined cycle unitronq卜zhengq{l一onhe xunhuon Jlzu yunx{ng姗气一燕汽联合循环机组运行(operation ofgas一steam eombined eyele unit)燃气一燕汽联合循环机组投人使用的整个过程，包括起动、正常运行和停机等有关内容。有烟气旁通阀机组的起停首先把烟气旁通阀切换到通向大气的位t.无需考虑燕汽系统的影响使嫩气轮机单独起动、并网和带负荷.此时，嫩气轮机的排气全部绕过余热锅炉，直接排人大气。此后，可逐渐调节烟气旁通阀的挡板开度，控制进人余热锅炉的燃气流蛰，使燕汽系统缓慢地起动。倘若余热锅炉在冷态条件下起动，应限定进人余热锅炉的嫩气温度，否则过热器无法承受。只有当燕汽压力达到额定值的40%~60%，并有50~60℃的过热度后，才能起动汽轮机。在汽轮机能够接受全量的蒸汽之前，应将蒸汽通过汽轮机的旁路阀送人凝汽器。若烟气旁通阀不严密，为了预防在起动燃气轮机时有可能残存在余热锅炉中的少量燃料被引姗而爆炸，应使燃气轮机在点火转速下，不喷燃料且不点火地运转几分钟，用空气来吹扫余热锅炉的流道。随后把烟气旁通阀切换到通向大气的位里.在机组故障或大修后的首次起动时，这种吹扫工作也必须进行。停机时应先使燃气轮机卸负荷，汽轮机也相应地减负荷。当燃气轮机的排气温度降到所规定的某值时，就该停运汽轮机。因那时产生的燕汽已无法使汽轮机输出净功.此后应进一步减少燃气轮机的负荷，直至使其停运，随即应把烟气旁通阀切换到直通大气的位置。若余热锅炉有补嫩装置，只有当燃气轮机带上满负荷，汽轮机已接受了全流量蒸汽之后，补燃装工才能投运.停机时，首先应停运补燃装置，随后才降低燃气轮机的负荷，并按上述顺序执行停机过程。没有烟气旁通阀机组的起停为了防止爆炸，在嫩气轮机点火前，应首先用起动机带动燃气轮机，使它在点火转速下，不喷燃料且不点火地运行几分钟，以吹扫余热锅炉。此后，燃气轮机点火起动，但带负荷的速度不宜太快，以防余热锅炉汽包升温速率超过最大允许值。对于单轴联合循环机组来说，在厂内有其他燕汽的前提下，可以用汽轮机作为起动机来起动嫩气轮机，随着燃气轮机带上负荷后，余热锅炉逐渐进人工作状态，并向汽轮机供应蒸汽，以取代外界燕汽源对汽轮机的供汽。停机过程与有烟气旁通阀的机组没差别.热态起动与冷态起动机组有热态起动和冷态起动之分。当机组停机8~14h后立即起动者称热态起动，它能够在20~50min内带上全负荷。在这种情况下，联合循环机组能够满足电网要求紧急起动进行调峰的需要。
