Application BFP (Boiler Feed Pump) - file. Application_BFP (Boiler Feed Pump) ... Turbine BFP Boiler

  • View
    246

  • Download
    5

Embed Size (px)

Text of Application BFP (Boiler Feed Pump) - file. Application_BFP (Boiler Feed Pump) ... Turbine BFP Boiler

  • ProvibTechsApplicationNote_PowerGeneration

    www.provibtech.com

    20/33

    Application_BFP (Boiler Feed Pump)

    Apartfromsolutionsforcriticalmachinesmonitoring,ProvibTechalsohascosteffectiveandone

    stopsolutionforessentialorgeneralpurposemachines.Inthiscase,weleadanexampleforBoiler

    FeedPumpforyourreference.Forthesemachines,typicallyminirack(12)orDTMsalsocansupply

    goodsolutionif19rackisnotacceptedduelimitedspaceorbudgetissue.

    ApplicationLayout

    ThislayoutistohaveaclearbutsimpleintroductionaboutthemainmeasurementpointsforBoiler

    FeedPump.

    BelowdiagramistointroducehowProvibTechsminiracksystemrunningwithPCM360system.For

    suchsmallmachines,ProvibTechalsocansupplyalowerlevelonlineconditionmonitoringsystemas

    onecomputerintegratesdataacquisition,serveranddisplayfunction.Itsavescustomerlotsofcost

    withoutreducingsystemrunningefficiencyandspeed.

  • ProvibTechsApplicationNote_PowerGeneration

    www.provibtech.com

    21/33

    Apartfromtheracksolutions,ProvibTechisalsoabletosupplyaveryflexibleandvalueformoney

    solutionbyDTM.DTMiscompletedigitaldesignedwhichmakestheconnectiontoProvibTechs

    PCM370/PCM360orthirdpartysoftwarebyModbusRTUprotocolavailable.Withitsredundant

    +24VDCpowersupplyandredundant420mAoutput,itmakesthecontinuousmonitoringmore

    reliableandeffective.Andmostimportant,DTM10couldbeconfiguredintothetypeforshaft

    vibration,thrustposition,speedwithhelpofProvibTechsDTMCFGsoftware,whichcanmakethe

    customerstockaslessaspossiblefinallyreducethemaintaintimeandcost.

  • ProvibTechsApplicationNote_PowerGeneration

    www.provibtech.com

    22/33

    Turbine BFP

    Boiler Feed Pump_Turbine

    PCM360 SERVER & DAQ

    DAQ card 6220

    DTM10

    DTM10

    DTM10

    DTM10

    DTM10 TM900

    DTM10

    DTM10

    DTM10

    DTM10

    DTM10 TM900

    PCM-GP

    Power Supply

    Digital Transmitter Monitor

    Static/Dynamic/Transient

  • ProvibTechsApplicationNote_PowerGeneration

    www.provibtech.com

    3/34

    ProvibTech Products

    Transducers

    TM0180

    TheTM0180(8mm)isdesignedforlonglifecyclesandaresuitableforharshenvironments.

    ProvibTechrealizesoneofthemostsignificantproblemsinproximityprobeinstallationsareground

    loopsandlossofisolationdueto

    damagedcablejackets.ProvibTechs

    customruggedcablejacketprevents

    theprobecablefrombreakingand

    tearingandishighlyresistiveto

    corrosiveenvironments.

    TheTM0180probeandTM0181(extensioncable)areequippedwithastandardprotectiverubber

    boot,whichcoverstheconnectorsandpreventsoilanddirtpenetration.

    TheTM0180seriesprobescomein0.5mand1.0mcablelengths,aswellas,speciallengthsof5.0m

    and9.0mwithanintegratedprobeandextensioncabledesign.

    TheprobemaybeselectedinEnglishormetricunits,aswellas,reversemountingoptions.Reverse

    mountprobesareusedwithTM0393Xprobehousingsforhazardousareas.

    Withupto2mm(80mil)linearrange,TM0180isgenerallyappliedforradialvibration,thrustposition,

    rotationspeed,eccentricityandphasereference.ItisfrequentlyusedwithProvibTechsextension

    cableTM0181anddriverTM0182andreverseprobehousingTM0393X.

    TM0110

    The11mmprobehasupto4mm(160mil)linear

    range.TheTM0110probeisrecommendedwhena

    longerlinearrangeisrequired.TheTM0110proximityprobesystemisdesignedtomeetAPI670

    industrialstandard.

    TM0110isgenerallyappliedforthrustposition.Itisfrequentlyusedwith

    ProvibTechsextensioncableTM0181anddriverTM0182.

    TM0120

    The25mmprobehasupto12mm(470mil)linearrange.Theprobeis

  • ProvibTechsApplicationNote_PowerGeneration

    www.provibtech.com

    4/34

    designedformeasuringdifferentialexpansion.TheTM0120integratestheprobe,extensioncable

    andthedriverintooneunit.Thisintegralproximityprobeisdesignedforeasyfieldinstallation.

    TheTM0120probecomesinlengthsof1m,5mand9mstandardcable(2conductorshieldedcable).

    TM0793V/TM0782A

    TM0793Viswithsensitivity4.0mV/mm/sec(100mV/in/sec).TM0782A

    iswithsensitivity100mV/g.TM0782AandTM0793Varepiezoelectric

    accelerometer/velocitytransducerdirectlyinterfaceswith

    ProvibTechssignalconditionersPT2060,DTMs,DM200orTR1101.

    TM0602

    Forsteamturbineapplications,therelativecaseexpansionduetothermaleffectshouldbe

    monitored.Caseexpansionisthethermalgrowthofthemachinecaseasitexpandsduringmachine

    startupandonlineoperations.TheTM0602istypicallymountedonthefoundationattheopposite

    endfromwheretheturbinecasingisattachedtothefoundation.Thecaseexpansiontransducer

    systemprovidesinformationonthegrowthofthemachinecaserelativetothefoundation.

    LVDTs(linearvariabledifferentialtransformers)areusedtomeasurethecaseexpansion.Three

    differentlinearrangesareavailable:25mm(1.0),

    50mm(2.0)and100mm(4.0).Thecase

    expansiontransducerassemblyconsistsofanLVDT

    thatishousedinaweatherproofprotective

    enclosure.

    Monitors

    PT2060/10/20/31/35/40/43/53/91/96/98/90/99

  • ProvibTechsApplicationNote_PowerGeneration

    www.provibtech.com

    5/34

    PT2060/10

    Proximity Module (4 channels)

    Radial vibration

    Axial/ Thrust position

    Eccentricity

    Differential expansion

    Low-frequency vibration

    Speed output

    Zero speed and speed

    Reverse rotational protection output

    PT2060/20

    Seismic Module (4 channels)

    Acceleration, Velocity and Displacement

    Low Frequency acceleration, Velocity or Displacement

    Case Expansion

    Case expansion outputpaired

    Case expansion outputsingle

    PT2060/31Temperature Module(8 channels )

    RTD, TC

    PT2060/35Process Input Module

    16 channels per module

    PT2060/40Relay Module(16 channels)

    Relay output (SPDT)

  • ProvibTechsApplicationNote_PowerGeneration

    www.provibtech.com

    6/34

    PT2060/43Redundant Relay Module(8 channels)

    Relay output(DPDT)

    PT2060/53

    Over Speed Module(1 or 3 channels)

    Over-speed protection

    The following function only for channel 3 and channel 4.

    Radial vibration: monitoring shaft vibration, single or dual XY

    Axial/ Thrust position: monitoring shaft thrust position, with 5mm, 8mm, and 11 mm proximity probes

    Eccentricity

    Differential expansion

    Low-frequency vibration

    Speed output

    zero speed

    Reverse rotational protection output

    PT2060/91

    System Interface Module

    Connect to a configuration station

    Communicate to PT2060 system racks

    Communicate to other control systems (PLC/DCS or Historian)

    Provides two phase references channels

    Provide storage of system and alarm events

    PT2060/98

    Display Module

    ID each channel, and arrange the routing

    Setup data collection strategy

    Display machine photo and real-time data and status on top of the photo

    Real-time bar graph/ status list/ alarm status of each channel

    Alarm events

    Trend plot on each channel

    Touch-panel for easy operation

    Network to control systems (PLC/DCS or Historian) via Modbus

  • ProvibTechsApplicationNote_PowerGeneration

    www.provibtech.com

    7/34

    PT2060/90Power Supply Module

    Redundant Power supply

    PT2060/99 Standard 19 or 12 rack

    DTM10/DTM20/DTM96

    DTM10301 ProximityDistributedTransmitterMonitor.

    Withinternaldriver,forRadialVibration

    DTM10302 ProximityDistributedTransmitterMonitor.

    Withinternaldriver,forAxialPosition

    DTM10502 ProximityDistributedTransmitterMonitor.

    Withinternaldriver,forRotationSpeed/PhaseReference

    DTM10201 ProximityDistributedTransmitterMonitor.

    Withexternaldriver,forRadialVibration

    DTM10202 ProximityDistributedTransmitterMonitor.

    Withexternaldriver,forAxialPosition

  • ProvibTechsApplicationNote_PowerGeneration

    www.provibtech.com

    8/34

    DTM10501 ProximityDistributedTransmitterMonitor.

    Withexternaldriver,forRotationSpeed/PhaseReference

    DTM20101 SeismicVibrationDistributedTransmitterMonitor.

    Runwithcurrentmodeaccelerometerwith100mV/g,velocitysensorwith

    4mV/mm/sorseismicvelocitysensor

    DTM96 Communicationmodule.Opticalisolated,RS485,RS422,RS232

    PCM360 Online Condition Monitoring System

    IntroductionofPCM360

    ProvibTechsPCM360isamachine

    conditionmanagementsystemthatcollects,

    stores,analyzesandiscapableof

    transmittingmachinestatusmonitoring

    informationoverlocalorwideareanetwork.

    ThePCM360providesstatic,dynamicand

    transientdatacollectionandanalysis;such

    asgraphicalindicationofvibrationlevel,

    trend,waveform,spectrum,bodeplots,

    cascadeplotsandmuchmore.

    AllProvibTechsmonitorsandtransmitters

    canquicklyandeasilybeintegratedtouploadmachinestatusanditsdynamicdatatothePCM360.

    ThePCM360obtainsbothcriticalmachineryrunningstatusandbalanceofplantrunningstatus.

    Additionally,thePCM360collectsprocessdataas420mAinputordigitalmonitorinputviaModbus,

    etc.ThePCM360providesanintegratedsystemsolutionforassetmanagementresultinginatotal

    solutionformachinemaintenance and protection.

    LeadingFeaturesofPCM360

    Integratesplantconditionmonitoringandprocessdataintoonedatabase Userfriendlyinterfaceforinstantdataanalysiswithminimaltrainingrequiredoffieldstaff

    Maximumflexibilityandexpandabilityofthesoftwaresystemwithobjectorientedmodulardesign

    Transient,dynamicandprocessdatacollection

    BuiltonMicrosoftSQLServerdatabasetoassurebetterdatamanagementandreliablenetworking

  • ProvibTechsApplicat