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Ms9001E gas turbine generator set

Theunitisequippedwithanoutdoorinstallationandcanbearrangedindoors.Theunitbodyisformedbyasub-assemblystructurewithachassis,whichisdividedintofourparts:controlroom,auxiliarymachineroom,gasturbineroomandgenerator.Thegasturbinecontrolpanel,thegeneratorcontrolpanel,thegeneratorprotectionpanelandthemotorcontrolcenterareinstalledinthegasturbinecontrolroom,andthegeneratorneutralpointchamberandtheoutletchamberarearrangedonbothsidesofthegenerator.Thegasturbinegeneratorsetusesaclosedfloorenclosurewithcorrespondingventilation,lightingandfireprotectionsystems.Thecontrolroomhasairconditioning.  1.MS9001EGasTurbineMS9001EGasTurbineThems9001egasturbineismainlycomposedofanintakesystem,acompressor,acombustionchamber,aturbine,anexhaustsystem,anauxiliarysystem,andacontrolsystem.Theairentersthecompressorfromtheairintakefilterandthemuffler,andiscompressedbythecompressortoenterthecombustionchamber.Thefuelisinjectedintothecombustionchamberfromthefuelnozzle,andismixedwiththecompressedairinthecombustionchambertogeneratehightemperatureandhighpressuregas,andthenenterstheturbine.Theexpansionworksandisfinallydischargedintotheatmosphere(orwasteheatboiler)throughtheexhaustsystem.Gas-steamcombinedcycleThegasturbinecanbeoperatedeitherasasimplecycleorasacombinedcycle.Whenoperatinginasimplecycle,thehightemperatureexhaustofthegasturbineisventedtotheatmosphere.Inthecombinedcycleoperation,thehigh-temperatureexhaustgasofthegasturbineisdischargedintothewasteheatboilerforuse,andthesteamproducedbythewasteheatboileristhensenttothesteamturbineforpowergeneration.Thecombinedcyclecanbeconfiguredintwomodes:s109eands209e.S109e,thatis,onetooneplan:onems9001egasturbine,onewasteheatboiler,plusonesteamturbinegeneratorsettoformacombinedcycle.S209e,thatis,twotowoneprogram:twoms9001egasturbines,twowasteheatboilers,andacombinedsteamturbinegeneratorsettoformacombinedcycle.Gas-steamcombinedcyclepowerplanthasmanyadvantages:1.Goodenvironmentalperformance.Noflyash,lesssewage,calledcleanpowerplant;2,highthermalefficiency.Thethermalefficiencyofs109egas-steamcombinedcyclecanreachmorethan50%;3.Lesslandoccupation;4.Lesswaterconsumption.Generallyonlyaboutone-thirdoftheconventionalsteamturbinepowerstationofthesamescale;5,flexibleoperation,rapidstartandstop.Itcanbeusedforbasicloadoperationorpeak-shavingoperation.6.Shortconstructionperiodandquickeffect;7.Highdegreeofautomationandfewoperatingpersonnel;8.Combustiblefuel:naturalgas,lightdieseloilandheavyoil;Investmentprovince.Inordertomeettheneedsofdifferentusersforthecombinedcyclesteamturbinegeneratorset,ourcompany'sgasturbinecombinedcycledeveloped60mwand135mwpumpingsteamturbinegeneratorsets,ofwhichs109egasandsteamcombinedcycleuses60mwsteamturbinegeneratorset,s209egasThesteamcombinedcycleusesa135mwturbinegeneratorsetandvariousgradesofbackpressureunitstomeetthedifferentneedsofdifferentusersforcombinedcyclepowergenerationorcombinedheatandpowerproduction.  2,generatorGeneratorThegeneratorisathree-phasesynchronousgeneratorsetinstalledinaseat.Thestatorandrotorcoilinsulationlevelsareclassf.Theexciteradoptsbrushlessexcitationandisequippedwithahigh-precisionautomaticvoltageregulatortocontrol,adjustandprotectthepowerfactorandvoltageofthegenerator.   Productparameters:  Gasturbineperformance  MainperformanceparametersunderISOconditions(compressorinlettemperature15°C,60%relativehumidity,atmosphericpressure1.013bar),intakepressureloss88.9mmH2O,exhaustpressureloss127mmH2O:  modelPG9171EstructuretypestandardstandardstandardDln+extractionheatingfuelnaturalgasLightdieseloilheavyoilnaturalgasOutputPower128500kW125600kW115300kW127600kWHeatrate(lhv)10520kJ/kWh10600kJ/kWh10960kJ/kWh10590kJ/kWhHeatconsumption(lhv)1351.8×106kJ/h1331.4×106kJ/h1263.7×106kJ/h1351.3×106kJ/hExhaustgastemperature544.5℃545.2℃520℃544.6℃Exhaustflow1497.5×103kg/h1502.1×103kg/h1508.6×103kg/h1496.9×103kg/hRotatingspeed3000r/min3000r/min3000r/min3000r/min   Mainperformanceparametersofgasturbinegenerator Ratedoutput135MWRatedOutput135MWRatedspeed3000r/minRatedSpeed3000r/minfrequency50HzFrequency50HzPowerFactor0.85PowerFactor0.85Fullloadefficiency98.2%Eff.atFullLoad98.2%Turn(fromtheprimemoverside)CounterclockwiseDirectionofRotation(Viewedfromturbineend)Anti-clockwiseShortcircuitratio0.51ShortCircuitRatio0.51wiringYConnectionYProtectivetypeClosedProtectionCACW


The unit is equipped with an outdoor installation and can be arranged indoors.The unit body is formed by a sub-assembly structure with a chassis, which is divided into four parts: control room, auxiliary machine room, gas turbine room and generator.The gas turbine control panel, the generator control panel, the generator protection panel and the motor control center are installed in the gas turbine control room, and the generator neutral point chamber and the outlet chamber are arranged on both sides of the generator.The gas turbine generator set uses a closed floor enclosure with corresponding ventilation, lighting and fire protection systems.The control room has air conditioning.

  1. MS9001E Gas Turbine MS9001E Gas Turbine

The ms9001e gas turbine is mainly composed of an intake system, a compressor, a combustion chamber, a turbine, an exhaust system, an auxiliary system, and a control system.

The air enters the compressor from the air intake filter and the muffler, and is compressed by the compressor to enter the combustion chamber. The fuel is injected into the combustion chamber from the fuel nozzle, and is mixed with the compressed air in the combustion chamber to generate high temperature and high pressure gas, and then enters the turbine. The expansion works and is finally discharged into the atmosphere (or waste heat boiler) through the exhaust system.

Gas-steam combined cycle

The gas turbine can be operated either as a simple cycle or as a combined cycle.When operating in a simple cycle, the high temperature exhaust of the gas turbine is vented to the atmosphere.In the combined cycle operation, the high-temperature exhaust gas of the gas turbine is discharged into the waste heat boiler for use, and the steam produced by the waste heat boiler is then sent to the steam turbine for power generation.The combined cycle can be configured in two modes: s109e and s209e.S109e, that is, one to one plan: one ms9001e gas turbine, one waste heat boiler, plus one steam turbine generator set to form a combined cycle.S209e, that is, two tow one program: two ms9001e gas turbines, two waste heat boilers, and a combined steam turbine generator set to form a combined cycle.

Gas-steam combined cycle power plant has many advantages: 1. Good environmental performance.No fly ash, less sewage, called clean power plant; 2, high thermal efficiency.The thermal efficiency of s109e gas-steam combined cycle can reach more than 50%; 3. Less land occupation; 4. Less water consumption.Generally only about one-third of the conventional steam turbine power station of the same scale; 5, flexible operation, rapid start and stop.It can be used for basic load operation or peak-shaving operation. 6. Short construction period and quick effect; 7. High degree of automation and few operating personnel; 8. Combustible fuel: natural gas, light diesel oil and heavy oil; Investment province.

In order to meet the needs of different users for the combined cycle steam turbine generator set, our company's gas turbine combined cycle developed 60mw and 135mw pumping steam turbine generator sets, of which s109e gas and steam combined cycle uses 60mw steam turbine generator set, s209e gas The steam combined cycle uses a 135mw turbine generator set and various grades of back pressure units to meet the different needs of different users for combined cycle power generation or combined heat and power production.

  2, generator Generator

The generator is a three-phase synchronous generator set installed in a seat.The stator and rotor coil insulation levels are class f.

The exciter adopts brushless excitation and is equipped with a high-precision automatic voltage regulator to control, adjust and protect the power factor and voltage of the generator.

 

  Product parameters:

  Gas turbine performance

  Main performance parameters under ISO conditions (compressor inlet temperature 15 °C, 60% relative humidity, atmospheric pressure 1.013 bar), intake pressure loss 88.9 mmH2O, exhaust pressure loss 127 mmH2O:

 


 model

PG9171E

structure type

standard

standard

standard

Dln+ extraction heating

fuel

natural gas

Light diesel oil

heavy oil

natural gas

Output Power

128500kW

125600kW

115300kW

127600kW

Heat rate (lhv)

10520kJ/kWh

10600 kJ/kWh

10960 kJ/kWh

10590 kJ/kWh

Heat consumption (lhv)

1351.8×106kJ/h

1331.4×106kJ/h

1263.7×106kJ/h

1351.3×106kJ/h

Exhaust gas temperature

544.5

545.2

520

544.6

Exhaust flow

1497.5×103kg/h

1502.1×103kg/h

1508.6×103kg/h

1496.9×103kg/h

Rotating speed

3000r/min

3000r/min

3000r/min

3000r/min

 

  Main performance parameters of gas turbine generator

 

Rated output

135MW

Rated Output

135MW

Rated speed

3000r/min

Rated Speed

3000r/min

frequency

50Hz

Frequency

50Hz

Power Factor

0.85

Power Factor

0.85

Full load efficiency

98.2%

Eff. at Full Load

98.2%

Turn

(from the prime mover side)

Counterclockwise

Direction of Rotation

(Viewed from turbine end)

Anti-clockwise

Short circuit ratio

0.51

Short Circuit Ratio

0.51

wiring

Y

Connection

Y

Protective type

Closed

Protection

CACW

 

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