COMPLETE TRANSMISSION LOG BOOK (1).pdf

NATIONALPOWERTRAININGINSTITUTEOFNIGERIA

TRANSMISSION

1.0 SYSTEMOPERATIONS2.0 PROTECTIONCONTROLANDMETERING(PC&M)3.0 ELECTRICALMAINTENANCE4.0 SYSTEMCOMMUNICATION5.0 SYSTEMPLANNING6.0 SUPERVISORYCONTROLANDDATAACQUISITION(SCADA)7.0 LINESMAINTENANCE

LOG BOOK

ON FIELD

EXPERIENCE

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ITEM1.0SYSTEMOPERATIONS

1.01 IDENTIFICATIONOFPOWERSYSTEMCOMPONENTS1.02 FAMILIARWITHTHESTATIONSETUPANDREPRESENTTHESTATION

INSINGLELINEDIAGRAM1.03 IDENTIFICATIONOFVARIOUSTYPESOFRELAYSINTHESTATION1.04 IDENTIFICATIONOFMEASURINGANDINDICATINGDEVICES1.05 CARRYINGOUTROUTINEINSPECTION1.06 IDENTIFICATIONANDUSEOFCOMMUNICATIONMEDIA1.07 IDENTIFICATIONOFVARIOUSAUXILIARYEQUIPMENTSE.GBATTERY

BANKS,CHARGERS,STANDBYGENERATOR,AIRCOMPRESSORSYSTEMETC.

1.08 UNDERSTANDINGINTERCONNECTEDSYSTEMANDRELATINGWITHN.C.C.

1.09 HOWTOCOMPREHENSIVELYLOGOPERATIONALEVENTSINTHESTATIONLOGBOOK

1.10 DETERMINATIONOFFACTORSTHATCOULDAFFECTSYSTEMSTABILITY

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ITEM2.0

PROTECTIONCONTROLANDMETERING(PC&M)

2.01 NEEDFORPROTECTIONINPOWERSYSTEM2.02 BATTERYBANK/CHARGER2.03 USEOFTESTEQUIPMENTS2.04 RELAYFUNCTIONANDUSEINPROTECTION2.05 CIRCUITSANDSCHEMATICDIAGRAMSINFAULTTRACINGAND

TROUBLESHOOTING.2.06 FAULTCALCULATIONANDPROTECTION2.07 DISTANCEPROTECTIONANDSETTING2.08 PTANDCTINPOWERSYSTEM2.09 TRANSFORMERTYPESANDCONNECTION2.010 POWERTRANSFORMERPROTECTION2.011 LINEPROTECTION2.012 TRANSIENTFAULTANDAUTORECLOSURE2.013 CAUSESOFOVERVOLTAGEINPOWERSYSTEMLIGHTNING

ARRESTER.2.014 SYSTEMEARTHINGANDEARTHINGTRANSFORMER2.015 DIFFERENTIALPROTECTION

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ITEM3.0

ELECTRICALMAINTENANCE

3.01 DEFINITIONOFSWITCHGEAREQUIPMENT3.02 SPECIFYRATINGS,FUNCTIONS,BREAKINGCAPACITY3.03 SELECTIONOFCIRCUITBREAKER3.04 IDENTIFYINGARCEXTINCTIONMEDIAEMPLOYEDINCIRCUIT BREAKER3.05 INSPECTIONOFOILINCIRCUITBREAKERS3.06 TESTOILINOTHERCHAMBERS(INCIRCUITBREAKER)3.07 MAINTENANCEOFCONTACTSOFCIRCUITBREAKER3.08 ABILITYTOCHECKTHETRIPPING,OPERATINGANDINTERLOCKINGMECHANISM3.09 MAINTENANCEOFSF6INTERRUPTERS3.10 MAINTENANCEOFVACUUMCIRCUITBREAKERS3.11 MAINTENANCEPROCEDUREFOROPERATINGMECHANISM3.12 MAINTENANCEPROCEDUREFOROIL3.13 MAINTENANCEPROCEDUREFORSWITCHGEARAUXILIARIESAND BATTERYBANKS3.14 TRANSFORMERASSEMBLIES.ABILITYTORECOGNIZETHREE MAJORSUBASSEMBLIESASSOCIATEDWITHATRANSFORMER3.15 IDENTIFYWHATMADEUPTHECOOLINGSYSTEMFORAPOWER TRANSFORMERANDRECTIFYFAULTYPARTS.

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ITEM4.0

SYSTEMCOMMUNICATION4.01 MAINTENANCEOFCOMMUNICATIONEQUIPMENTS4.02 MAINTENANCEOFCOMMUNICATIONAUXILIARYPOWER SYSTEM4.03 MAINTENANCEOFVOICEANDDATACOMMUNICATION CHANNELS4.04 MAINTENANCEOFCOMMUNICATIONFRONTEND EQUIPMENT4.05 MAINTENANCEOFFIBREOPTICCOMMUNICATIONMEDIUM INSTALLATION4.06 TESTINGTHEINSTALLEDFIBREOPTICCABLE4.07 FIBREOPTICCABLESPLICING4.08 MAINTENANCEOFRADIOANDMICROWAVELINK COMMUNICATIONDEVICES.

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ITEM5.0

SYSTEMPLANNING

5.01 POWERSYSTEMSTUDIES5.02 CONNECTIONSANDEVACUATIONSTUDIES5.03 POLICY,DESIGNANDPROCUREMENT5.04 TRANSMISSIONDEVELOPMENTPLAN

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ITEM6.0

SUPERVISORYCONTROLANDDATAACQUISITION(SCADA)

6.01 INSPECTIONOFSCADAFRONTENDEQUIPMENT6.02 MAINTENANCEOFSCADAAUXILIARYPOWERSUPPLYSYSTEM6.03 CHECKINGOFDATACOMMUNICATIONINTEGRITY6.04 HANDLINGOFSCADAADMINISTRATION6.05 MAINTENANCEOFSCADADATABASE

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ITEM7.0

LINESMAINTENANCE

7.01 IDENTIFICATIONOFTOOLSANDEQUIPMENTFORTHETRADE7.02 IDENTIFICATIONOF132KVAND330KVMATERIALS7.03 PRACTICETIEINGOFKNOTSBENDSANDHITCHES.7.04 PATROLLINESANDWRITINGOFREPORT7.05 USEOFREEVTACKBLOCK7.06 INTRODUCTIONTOMAINTENANCEOFLIVELINE

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ITEM1.01IDENTIFICATIONOFPOWERSYSTEMCOMPONENTS PERFORMANCE

CONDITIONS OF ASSESSMENT

CRITERIA FOR ASSESSMENT

TRAINING OBJECTIVE SATISFACTORILY COMPLETED

ITEM1.01

IdentificationofPowerSystemcomponents:CircuitBreakers,Transformers,Generators,BusBar,BusCoupler,BusSection,Isolators,andtheirfunctions.

Eachofthecomponentstobeproperlyidentifiedandtheirrespectivefunctionswellexplained1. Thevariouspowersystemcomponentsshouldbewellidentified2. Abletodifferentbetweenthevariouscomponents3. Abletounderstandandexplainthefunctionsofeachofthepowersystemcomponents

COMMENT/SCORESINPERCENTAGESigned:Name:Date:

1) Identificationofthevariouspowersystemcomponents:a) CircuitBreakers,b) Transformers,c) Generators,d) BusBar,e) BusCoupler,f) BusSection,g) Isolators,

2) Understandingoftheirfunctions

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ITEM1.02FAMILIARWITHTHESTATIONSETUPANDREPRESENTTHESTATIONINSINGLELINEDIAGRAM PERFORMANCE




ITEM1.01

Traineeshouldbeable torepresenta transmissionStation inASingleLinediagramandcorrectly use symbols for various Components e.g. Isolators, Circuit Breakers,Transformers,BusBars,etc.andalsocorrectlyidentifiedthemintheControlRoomPanels.

1. TheTraineeshouldshowprovenabilitytocorrectlyrepresenthisStationinsinglelinediagram

2. Correctly Use symbols corresponding to various power system components andidentifysameontheControlRoomPanela) SingleLineDiagramCorrectlyDrawnb) SymbolsCorrectlyUsedc) CorrectidentificationofSymbolsontheControlRoomPanels


1. Detailunderstandingofwhatatransmissionstationentails

2. AbilitytorepresentatransmissionstationinasinglelinediagramandcorrectlyusesymbolstorepresentvariouscomponentslikeCircuitBreakers,Transformers,Generators,BusBar,BusCoupler,BusSection,andIsolatorsonthediagram

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ITEM1.03IDENTIFICATIONOFVARIOUSTYPESOFRELAYSINTHESTATION PERFORMANCE




ITEM1.01

Identification of various types of Relays in the Station and correctly Reset them afteroperation.

TraineeshouldbeabletoidentifycorrectlydifferenttypesofRelays intheStation,explaintheir corresponding or specific functions and also correctly reset the relays afteroperation.

1. RelaysCorrectlyidentified2. correspondingFunctions/AreaofApplicationWellExplained3. CouldcorrectlyResetanyoftheRelay

COMMENT/SCORESINPERCENTAGE Signed:Name:Date:

Traineeshouldbeableto:a) IdentifycorrectlydifferenttypesofRelaysintheStation,b) Explainthespecificfunctionsofthevarioustypesofrelaysandtheirapplicationsc) Correctlyresettherelaysafteroperation.

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ITEM1.04IDENTIFICATIONOFMEASURINGANDINDICATINGDEVICES PERFORMANCE




ITEM1.01

Identification of Measuring and indicating Devices and should be able to read themcorrectly.

Trainees should be able to identify Frequency Meters, Synchroscope, Megawatt Meter,MVAMeter,Ammeter,Voltmeter,etc.Andbeabletoreadthemcorrectly.

1. IdentifiedthevariousMetersCorrectly2. Understandandexplainthetypeofmeasurementeachmeterisusedfor3. Carry out a simplemeasurementwith variousmeters and correctly read the

indicatedmeasurementonthemeter


1. Identification of various measuring and indication meters like Frequency Meters,Synchroscope,MegawattMeter,MVAMeter,Ammeter,Voltmeter,

2. Understandingof how to use thesemeters formeasurement and correctly take theirreadings

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ITEM1.05CARRYINGOUTROUTINEINSPECTION PERFORMANCE




ITEM1.01

CarryingoutofRoutingInspectionandreportsameaccurately.

Ability to identify Minor defects on components during routine Inspection is required.Alsoitisnecessarytobeabletoreportaccuratelytheobserveddefects.1. TheTraineeshowsprovenabilityintheidentificationofMinorDefects.2. CouldCorrectlyreportobserveddefects.


1. Identificationofminordefectsoncomponentsduringroutineinspection2. Understandingtheaccuratewaytoreportobserveddefects

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ITEM1.06IDENTIFICATIONANDUSEOFCOMMUNICATIONMEDIA PERFORMANCE




ITEM1.01

Trainees identify and explain the use of various CommunicationMedia available in theStation.

The Trainee should understand and be able to explain the importance of having aneffective communication system in an Electricity Industry. Also he should be able toidentify various types that are available in their respective Stations and use themcorrectly.1. ImportanceofanEffectiveCommunicationSystemwellexplained.2. VariousTypesofCommunicationMediawellidentified3. ShowProvenAbilityintheuseofCommunicationMedia.


1. IdentificationofvariousCommunicationMediaavailableintheStation2. ExplaintheuseofvariousCommunicationMediaavailableintheStation.

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ITEM1.07IDENTIFICATIONOFVARIOUSAUXILIARYEQUIPMENTSE.GBATTERYBANKS,CHARGERS,STANDBYGENERATOR,AIRCOMPRESSORSYSTEMETC. PERFORMANCE




ITEM1.01

Identification of various Auxiliary Equipment like Battery Banks, Chargers, StandbyGenerators,AirCompressorSystem,etc.

TheTraineesshouldbeabletocarryoutroutineinspectionsontheauxiliaryequipmentandalsocorrectlyreportobserveddefects.Theimportanceofeachoftheauxiliaryequipmenttobeproperlyexplained.1. FunctionsofeachoftheAuxiliaryEquipmentwellspellout.2. EachAuxiliaryEquipmentcorrectlyidentified.3. CouldcarryoutRoutineInspectionsoneachAuxiliaryEquipment4. DefectsontheAuxiliaryEquipmentcorrectlyreported.


1. Understandandexplainwhatauxiliaryequipmentisabout2. Identifyvariousauxiliaryequipment3. Explainthefunctionsofeachauxiliaryequipment

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ITEM1.08UNDERSTANDINGINTERCONNECTEDSYSTEMANDRELATINGWITHN.C.C. PERFORMANCE




ITEM1.01

Showa fullyunderstandingofPHCN InterconnectedSystemand theneed to relatewithNCC(NationalControlCentre)onmattersaffectingtheGridSystem.PreparecorrectlyProtectionGuaranteeCertificateslikeO.F.2,O.F.3.O.F.4

TheTraineeshouldbeabletoappreciatePHCNInterConnectedSystem;theneedtorelatewithNCC(NationalControlCentre)onmattersaffectingGridSystem.CorrectpreparationofProtectionGuaranteeCertificatelikeO.F.2,O.F.3,O.F.4isalsorequired.1. ShowedgoodunderstandingofPHCNInterConnectedSystem2. RolesofNCCwellstated3. CorrectlyprepareProtectionGuaranteeCertificatelikeO.F.2,O.F.3,O.F.4etc.


1. Understand andexplain thePHCN InterConnectedSystemand the importanceofrelatingwithNCC(NationalControlCentre)onmattersaffectingGridSystem.

2. ExplainhowtoprepareofProtectionGuaranteeCertificatelikeO.F.2,O.F.3,O.F.4isalsorequired.

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ITEM1.09HOWTOCOMPREHENSIVELYLOGOPERATIONALEVENTSINTHESTATIONLOGBOOK PERFORMANCE




ITEM1.01

LogcomprehensiblyoperationaleventsintheStationLogBookO.F.56.DeterminefullythedutiesandresponsibilitiesoftheSystemOperators

AbilitytokeepdetailedrecordsoftheoperationaleventsintheStationLogBookO.F.56isrequired.The Trainee should be able to state satisfactorily the duties and responsibilities of theSystemOperators.1. OperationaleventswellwrittenintheLogBookO.F.56.2. FullyawareofthedutiesandresponsibilitiesoftheSystemOperator.


1. KeepingofdetailedrecordsoftheoperationaleventsintheStationLogBookO.F.562. StatesatisfactorilythedutiesandresponsibilitiesoftheSystemOperators.

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ITEM1.10DETERMINATIONOFFACTORSTHATCOULDAFFECTSYSTEMSTABILITY PERFORMANCE




ITEM1.01

DeterminefactorsthatcouldaffectSystemstability.StatesomeOperationalSwitchingthatcancauseinstability.Prepare,checkandmakeeffectivetheProtectionGuaranteeCertificates

TraineeshouldbeabletoexplainfullyfactorsthatcouldaffectSystemstability.StatecorrectlyoperationalswitchingthatcancauseSysteminstability.Preparation, checking and making effective the Protection Guarantee Certificate, to becorrectlydonebytheTrainees.

1. CorrectlydeterminefactorsthatcouldaffectSystemStability2. StatecorrectlyoperationalswitchingthatcancauseSysteminstability3. Correctly prepare, check and make effective the Protection Guarantee

Certificate.


1. DetailedunderstandingandexplanationoffactorsthatcouldaffectSystemstability.2. StatecorrectlyoperationalSwitchingthatcancauseSysteminstability3. TraineestocorrectlyPrepare,checkandmakingeffectivetheProtectionGuarantee

Certificate

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ITEM2.01NEEDFORPROTECTIONINPOWERSYSTEM PERFORMANCE




ITEM1.01

UnderstandthereasonswhyProtectionisnecessaryinPowerSystem

ReasonswhyProtectionisrequiredtobegiventothesatisfactionofassessorwithparticularreferenceto:

1. Preventingdamagetoequipment2. PreventingSysteminstability3. Minimizingloseofsuppliestothecustomer4. SafetyofthePersonnel/Public5. Isolatingonlyfaultysection


1. KnowledgeofbriefhistoryofdevelopmentofProtectioninPowerSystemisrequired2. UseofFuseasmeansofProtection3. RelayingProtectionVerbaldescriptionwithillustrationonpaper4. GoodunderstandingofdevelopmentofRelayingProtection

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ITEM2.02BATTERYBANK/CHARGER PERFORMANCE




ITEM1.01

WhatdoyouunderstandbyBatteryBanks/Charger?GivedetailsofitsimportanceinoverallProtectionSystemintheDistribution.

TheassessorissatisfiedwiththePupilEngineersiftheycancorrectlyexplan:1. ThesourceofD.Csupply2. TheneedforD.Csupply3. MaintenanceofD.Csupply


1. FullunderstandingofsourceofD.Csupply2. MaintenanceoftheStationbattery3. Fullunderstandingoftherectifyingcircuitsofthecharger4. UseofD.Cforalarmandindication5. UseofD.C.fortripping6. WhatdeterminetheAmperehourratingoftheD.C.sourceinastation7. OtherusesofD.C.supplyinProtectionScheme.

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ITEM2.03USEOFTESTEQUIPMENTS PERFORMANCE




DemonstratehoweachoftheTestingequipmentinPC&MDepartmentcanbeusedonthefieldandgivevariousapplication(s)ofeachoftheequipment.

1. CorrectlylistedequipmentsintheDepartment2. Showedgoodunderstandingoftheuseofeachequipment3. CancorrectlyconnecttheavailableequipmentforTesting


TheTraineeshouldstateanddemonstratehowconnectionsaremadeforvarioususes(s)ofeachoftheequipment.Alsonecessaryprecautionstobetakenshouldbewellstated.

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ITEM2.04RELAYFUNCTIONANDUSEINPROTECTION PERFORMANCE




ITEM1.01

EXPLAINTHEFUNCTIONOFRELAYINPROTECTIONOFFAULTINPOWERCIRCUITKNOWLEDGEOFBASICCIRCUIT.THESENSING,COMPARISONANDCONTROLSHOWRELAYCOILCONTROLLINGTHEBREAKERTRIPCIRCUIT.

1. SATISFACTORILYEXPLAINED.RELAYFUNCTIONANDIDENTIFIEDTHERELAY,CBANDRELATIONINFAULTCLEARING.

2. DESCRIBEDTHEBASICTRIPUNIT.3. 3BASICELEMENTANDTYPESOFRELAYIDENTIFIED


1. IDENTIFYRELAYANDITSFUNCTION2. KNOWLEDGEOFTHERELAYCIRCUIT,THESENSINGUNIT,COMPARATORWITHSETANDCONTROL

SIGNALTOCBTRIPUNIT.3. UNDERSTANDINGTHEDCCIRCUITOFTHECBANDITSRELATIONSHIPWITHTHECBTRIPUNIT4. TYPEOFRELAYS(O/C,E/FDISTANCE)ANDBASICFUNCTION5. IDENTIFYDEVICENOINRELAYSCHEMATICDIAGRAM(51,86)ETC

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ITEM2.05CIRCUITSANDSCHEMATICDIAGRAMSINFAULTTRACINGANDTROUBLESHOOTING. PERFORMANCE




ITEM1.01

DEMONSTRATEWITHTHEUSEOFSTATIONLINEDIAGRAMANDSCHEMATICDIAGRAMANDUSEOFBASICSEQUIPMENTINFAULTYCIRCUITMAINTENANCE.

1. KNOWLEDGEOFLINEANDSCHEMATICDIAGRAMOFTHESTATION2. PRACTICALILLUSTRATIONONHOWTOCLEARFAULTUSINGNECESSARYEQUIPMENT3. EXAMPLEILLUSTRATEDBYTHETRAINEETOBEASSESSED.


1. KNOWLEDGEOFINSTRUMENTUSEDFORFAULTTRACINGINPOWERCIRCUIT2. EXPLANATIONOFATRIPOFARELAYANDHOWTHEFAULTCANBETRACEDUSINGTHEDIAGRAM.

ALSO,EQUIPMENTTOBEUSED3. CASESTUDYONONESUCHJOBTOBEDEMONSTRATED

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ITEM2.06FAULTCALCULATIONANDPROTECTION PERFORMANCE




ITEM1.01

STATETHEDIFFERENTTYPESOFFAULTINPOWERSYSTEM.ANALYSESHORTCIRCUITFAULTANDCALCULATIONTHATISTAKENINTOCONSIDERATIONINRELAYSETTING.I.ETRANSIENTFAULT.

1. UNDERSTOODCAUSESOFFAULT(SWITCHING,LIGHTNING,INSULATIONFAILUREOFEQUIPMENTANDAPPARATUS,LINECUTETC)ANDTYPEOFPROTECTIVEDEVICEUSED

2. ESTIMATEOFCOMPARATIVEFREQUENCYWHICHFAULTOCCURINVARIOUSCIRCUITINPOWERSYSTEMCIRCUIT

3. KNOWLEDGEOFSHORTCIRCUITFAULT(L.E,LLE,LLLE)ANDSIMPLEFAULTCALCULATION


1. KNOWLEDGEOFCAUSESOFFAULTINPOWERSYSTEM.(GEN,TRANSMISSIONANDDISTRIBUTION)

2. REMEDYOFPOWERSYSTEMFAULTBYPROTECTIONANDMETHODEMPLOYED3. DEMONSTRATIONOFTYPESOFPROTECTIONAPPLICATIONINTHEMAJORPOWERSYSTEM

COMPONENTS.(O/C.E/FDIFFENTIALETC)

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ITEM2.07DISTANCEPROTECTIONANDSETTING PERFORMANCE




ITEM1.01

COMPUTATIONOFASIMPLEO/CCOORDINATIONOFASIMPLERADIALSYSTEMUSINGFOURBUSEXAMPLES,REPRESENTATIONUSINGONELINEDIAGRAM.

1. PRODUCEDSETTINGSFORDISTANCERELAY2. CONVERTEDBUSRADIALDIAGRAMTOLINEDIAGRAMFOROVERCURRENTRELAYCOORDINATION


1. SHOWEXAMPLEOFADISTANCERELAYSETTING2. ONELINEDIAGRAMOFTHESYSTEMREPRESENTEDBYPU.3. STUDENTPROVESABILITYTOCOMPUTESETTINGFORPROTECTIVERELAY(USINGLINEPROTECTION)

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ITEM2.08PTANDCTINPOWERSYSTEMPERFORMANCE




1) UNDERSTANDINGOFPTANDCTASITISUSEDINPOWERSYSTEMCONTROL,METERINGANDPROTECTION.FACTOROFDESIGN(I.E)=BURDEN,CLASS/ACCURACYE.G5P,10PETC.

2) CTUSEDINAMMETER,WATTMETER,WATTHOURMETERANDPROTECTIVERELAYS.(TYPICAL5A/PRIMARY)

3) PTUSEDINVOLTMETER,WATTMETER,WATTHOURMETER)ANDRELAYS.(TYPICALVSEC110).

1. DEMONSTRATIONOFPRACTICAL(PRACTICAL).IDENTIFICATIONOFPT,CTANDVARIOUSVOLTAGELEVELINPOWERSYSTEMINSTALLATIONINCLUDINGINSWITCHGEARS.

2. EXPLANATIONOFBURDENANDCLASS/ACCURACYTURNRATIO.3. CTSECONDARYMUSTBESHORTCIRCUITEDB/COFLOWLOADIMPEDANCE(BURDEN)


1. DESCRIPTIONOF(PTORVT)ANDCTANDTHEIRAPPLICATIONINPOWERSYSTEMMETERING,PROTECTIONANDCONTROL.

2. SIMPLEDEMONSTRATIONOFTRANSFORMATIONRATIOCALCULATION.3. KNOWLEDGEOFTERMSLIKEBURDEN,CLASS/ACCURACYOFINSTRUMENTTRANSFORMER4. IDENTIFICATIONOFVT/CTINVARIOUSVOLTAGELEVELSOFPOWERSYSTEM(INCLUDING132KV

AND330KVVOLTAGELEVEL.

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ITEM2.09TRANSFORMERTYPESANDCONNECTIONPERFORMANCE




ITEM1.01

FAMILIARWITHPOWERTRANSFORMERTYPESANDCONNECTION,DIFFERENTTYPESOFINSULATING/COOLINGOIL,METHODSOFTESTINGTRANSFORMERANDEQUIPMENTTOBEUSEDINEACHPROGRAMMEMAINTENANCE.

1. UNDERSTANDINGOFUSEOFTRANSFORMERINSUPPLYCHAINOFPOWERSYSTEMANDCONNECTION.

2. TYPEOFCOOLING(OIL,AIRANDWATER)3. BASICMAINTENANCESCHEDULEOFTRANSFORMER.


1. SKETCHWITHLINEDIAGRAM,THEPOWERTRANSFORMERSTATIONTRANSFORMER,AUXILIARYTRANSFORMERANDVOLTAGERANGEASUSEDINPOWERSYSTEM.ILLUSTRATETHEUSEOFPOWERTRANSFORMERINATYPICALA. POWERSTATIONB. TRANSMISSIONSUBSTATIONC. Y,ANDYYCONNECTION/SYMBOLH1X1

2. ILLUSTRATIONOFTHEUSEOFTRANSFORMEROILFILTERINGM/C.INSULATIONREADINGFORDIFFERENTVOLTAGELEVELOFTRANSFORMER

3. MAINTENANCESCHEDULEOFTRANSFORMERANDEQUIPMENTUSEDINCARRYINGOUTTESTONTRANSFORMER

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ITEM2.10POWERTRANSFORMERPROTECTIONPERFORMANCE




ITEM1.01

KNOWLEDGEOFTRANSFORMERPROTECTION,IDENTIFICATIONOFTYPESOFFAULTONPOWERTRANFORMERANDTYPESOFPROTECTIONFORTHEFAULTS

1. WHETHERPOWERTRANSFORMERFAULTSAREKNOWN2. WHETHERFAULTSABOVECANBEMATCHEDWITHEXISTINGPROTECTIONSCHEMESSUITABLEFOR

CLEARINGITFROMTHESYSTEM.3. ILLUSTRATIONOFRELATIONSHIPBETWEENPROTECTIVERELAYANDCIRCUITBREAKER(DIAGRAM)


1. ENUMERATEDIFFERENTKINDSOFFAULTSINPOWERTRANSFORMER:A. WINDINGANDTERMINALB. COREC. TANKSD. ONLOADTAPCHARGERE. EXTERNALF. OVERLOADETC.

2. DESCRIPTIONOFTHEPROTECTIONFORTHEFAULTSABOVE.3. DEMONSTRATIONOFCONNECTIONOFEACHPROTECTIVESCHEMETOTHENETWORKTHROUGH

INSTRUMENTTRANSFORMER,FUNCTIONOFBULCHOZRELAY,(GROUPINGBYPHASEANGLEDISPLACEMENT).

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ITEM2.11LINEPROTECTION PERFORMANCE




ITEM1.01

TOHAVEUNDERSTANDINGTHATFAULTOCCURSINLINESMORETHANOTHERPOWERSYSTEMCOMPONENTSSUCHASGENERATOR,TRANSFORMERANDSWITCHGEAR.KNOWLEDGEOFLINEPROTECTIONREQUIREMENTS:

A. CBCLOSESTOSHORTCIRCUITSHOULDOPENALLOTHERSCLOSEDB. IFNEARESTCBDIDNOTOPEN,BACKUPCBSHOULDOPENC. RELAYOPERATIONALTIMESHOULDBESHORTTOALLOWSYSTEMSTABILITYD. THEMETHODOFLINEPROT.ARE(TIMEGRADEDO/C,DIFFERENTPROT.ANDDISTANCEPROT.

1. UNDERSTANDINGOFNONUNITANDUNITLINEPROTECTION2. PRODUCEPROTECTIONSCHEMEFORTHEPROTECTION3. SHOWHOWLINEFAULTAREMOREFREQUENT,THEFREQUENCY,ANDHOWITISMOREDIFFICULT

TOHANDLETHANOTHERCOMPONENTOFPOWERSYSTEMS,


1. PRACTICEOFNONUNITLINEPROT=TIMEGRADEDO/C,CURRENTGRADEDO/C(DISTANCEPROTORIMPEDANCE)PRACTICEOFUNITLINEPROT=PILOTWIREDIFFERENTIALPROTECTIONANDCARRIER.PROT,BASEDONPHASECOMPARISON.

2. ILLUSTRATIONOFABOVESCHEMEUSINGDIAGRAM3. SIMPLECALCULATIONOFDISTANCEPROTECTIONANDCARRIERSPHASECOMPARISONSCHEMATIC

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ITEM2.12TRANSIENTFAULTANDAUTORECLOSURE PERFORMANCE




ITEM1.01

1. SHOWTHEAPPLICATIONOFAUTORECLOSINGOFATRIPPEDCIRCUITANDADVANTAGES.SHOWTHELIMITATIONONTHEAPPLICATION.

2. UNDERSTANDINGTHETRANSIENTFAULTINHVLINESDUETOLIGHTING,BIRDS,ANDTREEBRANCHES.THESEFAULTSCANDISAPPEARASSOONASTHEYAPPEAR.RECLOSUREOFTHECIRCUITISNECESSARYBYCBCLOSINGANDALLOWINGTHEFEEDERTOCONTINUEANDSTABILIZETHESYSTEM.

3. THEYAREUSEDIFCBOPENSWHENTHEFAULTFAILSTODISAPPEAR.ITREMAINSOPENUNTILMANUALRESETUSED..ITISMOSTLYUSEDINUNATTENDEDSUBSTATIONANDRURALDISTRIBUTIONSCHEME.ITMINIMIZESOUTAGES.

1. FULLUNDERSTANDINGOFCBINFAULTCLEARINGANDOVERLOADANDEARTHFAULTRELAYOPERATIONINLINEPROTECTION.

2. THEBENEFITOFLINESECURITYBYMINIMIZATIONOFLINEOUTAGESDUETOFAULT,MAINLYTRANSIENTFAULTS.

3. DIAGRAMOFAUTORECLOSURECIRCUIT.SHOULDBEDRAWN.


1. WHETHERTHEREASONFORAUTORECLOSUREISUNDERSTOODTHROUGHEXPLANATION2. THEADVANTAGESANDDISADVANTAGESHASTOBEILLUSTRATED3. PRACTICALKNOWLEDGEOFWHENTOUSEIT.

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ITEM2.13CAUSESOFOVERVOLTAGEINPOWERSYSTEMLIGHTNINGARRESTER. PERFORMANCE




ITEM1.01

CAUSESOFOVERVOLTAGEINPOWERSYSTEMENUMERATED,SURGEPROTECTIONEXPLAINED,THELIGHTENINGARRESTORPRINCIPLEANDPRACTICALUSE.BILTHEOVERALLDANGERINEQUIPMENTANDINSTALLATIONIDENTIFIED.

1. PROVEOFDIFFERENTKINDOFOVERVOLTAGEANDCAUSES2. ILLUSTRATIONOFPROTECTIONOFOVERVOLTAGEINPOWERSTATION,SUBSTATIONLINESAND

DISTRIBUTIONLINES.


1. KNOWLEDGEOFINTERNALANDEXTERNALOVERVOLTAGECAUSESIDENTIFIED.2. INTERNALOVERVOLTAGELEVELABOUT2OR3TIMES.PHASETOEARTHLEVEL.EXTERNAL(EG

LIGHTENINGETC)3. PROTECTIONOFPOWERSTATIONANDSUBSTATIONFROMDIRECTLIGHTENINGARRESTORA. NODIRECTSHEILDB. SHEILDINGAGAINSTDIRECTLIGHTENINGSTRIKEC. WITHPROTECTIVETUBE0.8KMFROMSTATIONPROTECTIVESCHEME.

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ITEM2.14SYSTEMEARTHINGANDEARTHINGTRANSFORMERPERFORMANCE




STATETHEOBJECTSOFEARTHINGPOWERSYSTEMEQUIPMENTANDINSTALLATION:A. TOPREVENTSHOCKBYALLOWINGFAULTYCURRENTREMAINATZEROPOTENTIALB. PROTECTPERSONNELFROMSURGESANDLIGHTENINGSTRIKEBYPROVIDINGDISCHARGED

PARTFORARRESTERSETCC. PROVIDINGGROUNDCONNECTIONFORNUETRALEARTHING.

1. PRACTICALDEMONSTRATIONANDORALEXPLANATIONNEUTRAL/SYSTEMEARTHINGINVARIOUSINSTALLATION

2. EARTHELECTRODE,EARTHMATANDEARTHRESISTANCE,TESTINGKNOWLEDGE3. TESTINGEQUIPMENTANDMATERIALSFORTESTINGLISTED


1. ABLETOILLUSTRATESKETCHESOFEQUIPMENTEARTHCONNECTIONANDSYSTEMNUETRALEARTHINGANDEARTHINGTRANSFORMER

2. STATIONSUSEEARTHMATMADEOFFLATIRONWHICHDISTRIBUTESPOTENTIALGRADIENTASTHERESISTANCEOFTHEIRONISDISTRIBUTEDANDTHEPOTENTIALBEINGSAFETOHUMANINTOUCH(HAND)ANDSTEP(FEET)POTENTIAL.

3. PERFORMEARTHRESISTANCETEST,UNDERSTANDPERMISSIBLEEARTHRESISTANCEOFA. LARGERPOWERSTATION0.5OHMSB. MAJORPOWERSTATION1.0OHMSC. SMALLSUBSTATION2.0OHMSD. TERMSLIKEEARTHELECTRODEANDEARTHLEADDEFINITIONEXPLAINEDE. SOILRESISTIVITYTESTDESCRIBED

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ITEM2.15DIFFERENTIALPROTECTION PERFORMANCE




ITEM1.01

STATETHEIMPORTANCEOFDIFFERENTIALPROTECTIONRELAYSINPOWERSYSTEMPROTECTIONANDPRACTICALDEMONSTRATION.

1. SKETCHESOFDIFFERENTIALRELAYSINPOWERSYSTEMCHAINPROPERLYDRAWNCURRENTFLOWINDICATED

2. IMPORTANCEOFDIFFERENTIALRELAYWELLEXPLAINED3. PRACTICALWIRINGSUCCESSFULLYDONEANDSTIMULATED


1. SKETCHDIFFERENTIALRELAYASAPPLIEDTOGENERATORTRANSFORMERUNIT,TRANSFORMERFEEDER,TRANSMISSIONLINES,LARGEMOTORSANDBUSBARS

2. ILLUSTRATESIMPLEDIAGRAMANDCURRENTFLOWILLUSTRATIONA. CURRENTDIFFERENTIALRELAYSFOREXTERNALLOADORFAULTB. CURRENTDIFFERENTIALRELAYSFORINTERNALFAULTC. VOLTAGEBALANCEDIFFERENTIALRELAYFORFEEDERTHROUGHPILOTWIRED. PRACTICALWIRINGANDDEMONSTRATION

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ITEM3.01DEFINITIONOFSWITCHGEAREQUIPMENTANDISOLATIONINPOWERSYSTEMINCLUDINGCONSUMERCONTROLGEAR PERFORMANCE




ITEM1.01

TrainingshoulddefineComponentsofSwitchgearinPowerSystemasusedinPowerGenerationTransmissionandDistributionincludingConsumerControlgear

1. TheTraineehaslistedtheswitchgearsincategories:2. Hehasexplainedthefunctionofeachcategory3. Hehasillustratedswitchgearcomponentsasusedforindoorandoutdoorfacilities.4. TheArcquenchingandoperatingmediumofacircuitbreakerisexplained


1. TheTraineeshouldlistallEquipmentofSwitchgear(HINT)SwitchgearsEquipmentfallintoCategories:(A)Isolator(b)LoadBreakSwitches(C)EarthSwitchesCircuitBreakers

2. Heshouldexplainthefunctionofeachcategorye.g.CircuitBreaker,isolatoretc.3. ShouldbetaughtbothIndoorandOutdoorswitchesSystem.UsingSketchesand

DiagramsincludingsinglelineDiagrams.Toillustratethedifference

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ITEM3.02SPECIFYRATINGS,FUNCTIONS,BREAKINGCAPACITY PERFORMANCE




ITEM1.01

BriefrevisionofIsolators,EarthSwitches,particularlyinOutdoorSwitchingisrequired.FullStudyandUnderstandingofCircuitBreakers:(a) Functions(b)Rating(c)BreakingCapacity(Types(e)Interruption(f)Busarrangement

1. Assesthetraineeonpracticaldemonstrationofhistheoreticalknowledgeofacircuitbreaker

2. HeshouldproducereportofhowthestationCBIISmaintainedusingthestationcasestudy

3. Illustratehisknowledgeofratedcurrentandbreakingcurrentofacircuitbreaker.


1. ThemostimportantcomponentofSwitchgeariscircuitbreakertraineeshouldbeexposedwithmanualsanddiagramsandliteraturesofallkindsofCBinthestation

2. ShouldstudyallkindsofmaintenancerequiredforCB3. Demonstratetherelationshipbetweenprotectiverelaysandcircuitbreaker4. KnowledgeofdangerinopeningIsolatoronload,toopenacircuitCBfirst

Page|35

ITEM3.03SELECTIONOFCIRCUITBREAKERPERFORMANCE




ITEM1.01

TheTraineeshouldbeabletoselectappropriatecircuitbreakerforaspecifiedlocation.

1. Factorinfluencingtheselectionofcircuitbreakerwellstated

2. Correctlycalculatedtheappropriateratingofthecircuitbreaker

3. Accuratelydeterminetherupturingcapacityofthecapacityofthecircuitbreaker

4. Correctlyselectedappropriatetype


1. Beabletostateclearlythefactorstobeconsideredforselectingcircuitbreakerforaparticularlocation

2. Accuratelyabletocalculatetheratingbasedontheloadforthecircuitbreaker3. Goodknowledgeonhowtocalculatethebreakingcapacityofthecircuitbreaker,

accuratelycalculatethemagnitudeofthefaultcurrentforasymmetrical3phasefault4. Selectappropriatetype

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ITEM3.04IDENTIFYINGARCEXTINCTIONMEDIAEMPLOYEDINCIRCUITBREAKER PERFORMANCE




ITEM1.01

TheTraineeshouldbeabletolistvariousArcExtinctionMediaemployedinCircuitbreaker

ThetraineewithoutreferringtohislogbooklistthefollowingArcExtinctionmedia,theirfunctions,advantage/disadvantages

(1) AirAtmosphericAir/CompressedAir(2) DielectricOil(TransformerOil)(3) SulphurHexafluoride(SF6)Gas(4) Vacuum


TheTraineeisabletoexplaintheimportantofArcExtinctionmediaemployedincircuitbreakersandgiveadvantagesanddisadvantagesofeachofthem

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ITEM3.05INSPECTIONOFOILINCIRCUITBREAKERS PERFORMANCE




ITEM1.01

Thetraineeshouldbeabletodrawoffwetordirtyoilfromthebottomofcircuitbreakerandcarryoutbreakdowntestontheoil.

(a) TraineecorrectlySpecifywhatisregardedasnormaldutyandwhatisregardedasheavydutyasfarasfrequencyofoperation

(b) Couldcarryoutsampletest(c) Showedprovenabilityonhowtoreconditiontheoiltoimproveonbreakdownvoltage


(a) Traineetoknowthatfornormalduty,theinspectionshouldbedoneevery12monthswhileforheavydutyitshouldbedonemonthly.

(b) AbletocarryoutTestonthesampletoBS.148(c) Knowwhattodoifbreakdownoccursbelow22KV(d) Mustknowtheleastbreakdownvoltageacceptable

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ITEM3.06TESTOILINOTHERCHAMBERS(INCIRCUITBREAKER) PERFORMANCE




ITEM1.01

TestOilinotherchambersofthecircuitbreaker

(a) CorrectlySpecifyperiodbetweeninspection(b) Correctlycarryoutsampletest(c) Fullyunderstandsituationforcompleterenewifnecessary.


(a) AbletospecifyperiodbetweeninspectionsfornormaldutyandforheavydutyforoilinotherChambersoftheCircuitbreaker

(b) Couldcarryoutsampletestonthesampleoilin(a)above(c) Similarlycouldcarryoutreconditioningprocedureifitbecomesnecessaryfromthe

valueofbreakdownvoltageobtained.

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ITEM3.07MAINTENANCEOFCONTACTSOFCIRCUITBREAKER PERFORMANCE




ITEM1.01

Maintenanceofcontactsofcircuitbreaker

(a) PeriodofInspectionforheavydutyandfornormaldutyconditionforeachcontactwellstated.

(b) Showedgoodunderstandingformethodofcleaningandhowtocarryoutothermaintenanceprocedure.

(c) Clearlystatednecessaryprecautions


(a) Thetraineetorecognizedifferenttypesofcontacts(b) PeriodofInspectionforheavydutyandnormaldutyforvarioustypesifcontacts

Contacts(Plainfingertypesforoilcircuitbreaker) Contacts(rodandsocketorcontactorbutttypewitharccontrolchambersforoil

circuitbreaker Contacts(Silverplatedplatedorsilverinsert) ArcChutes(Aircircuitbreaker)

(c) Traineetobefamiliarwithmethodofcleaningandothermaintenanceprocedureforvarioustypes.

(d) Necessaryprecautionsshouldbewellunderstood

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ITEM3.08ABILITYTOCHECKTHETRIPPING,OPERATINGAND INTERLOCKINGMECHANISM PERFORMANCE




ITEM1.01

Abilitytocheckthetripping,operating,andinterlockingmechanism

(a) ThetraineewellexplainedthePrinciplesofoperationofthetripping,operating,andinterlockingmechanisms

(b) Practicallyfollowedup,checkedandoperatedtripping,operatingandinterlockingmechanismbythemethodsprovidedtoensurethatallareinorder


(a) Goodunderstandingoftheworkingprinciplesoftripping,operatingandinterlockingmechanisms

(b) Abilitytochecktripping,operating,andinterlockingmechanismsbyrecognizedstandardmethods.

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ITEM3.09MAINTENANCEOFSF6INTERRUPTERS PERFORMANCE




ITEM1.01

MaintenanceofSF6interrupters

(a) ThetrainingclearlystatedtheadvantagesofSF6gasinacircuitbreaker(b) Traineetogivereasonwhythepressuremustbemaintainandtoshowunderstanding

onhowtorefillthegas(c) ThetraineewellexplainedthePrinciplesofoperationofthetripping,operating,and

interlockingmechanisms(d) Showedgoodunderstandingoftheoperatingmechanism


(a) TheTraineeiswellfamiliarwiththeadvantagesofSF6gasinacircuitbreakerinstallation

(b) Thetraineeunderstandsthefactthatitisnonflammable,fireriskseliminated(c) Producesnocarbonduringarcinterruption,sodielectricintegrityisnotimpairedby

shortcircuitoperation.(d) Thetraineeisawarethatnooxidationofcontactsorcorrosionofcomponentsbecause

SF6isaninertgas

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ITEM3.10MAINTENANCEOFVACUUMCIRCUITBREAKERS PERFORMANCE




ITEM1.01

Maintenanceofvacuumcircuitbreaker

(a) Traineewellstated,theadvantagesofvacuumcircuitbreaker(b) Capableofreadingtheoperationcounter,controlwearcheckandpredictionofthe

operationallifeoftheequipmenttobeformulated.


(a) Abilitytostatetheadvantagesofvacuumcircuitbreakers(b) Awareofthefactthatlimitofcontactwearisreachedinnotlessthan50,000

operations(c) UnderstandthatVacuumInterrupterscannotbemaintainedbutcanbereplacedafter

limitofcontactwearsisreached

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ITEM3.11MAINTENANCEPROCEDUREFOROPERATINGMECHANISM PERFORMANCE




ITEM1.01

MaintenanceProceduresforOperatingMechanisms

(a) Traineecorrectlystatedthefunctionsofoperatingmechanism(b) Statedcorrectlyvarioustypesofoperatingmechanism(c) Listedmaintenancechecklistandshowedgoodunderstandingonhowtocarryout

eachofthem.


(a) Abilitytostatethefunctionsofoperatingmechanism(b) Abilitytostatevarioustypesofoperatingmechanism(c) Listmaintenancechecklistfortheoperatingmechanism

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ITEM3.12MAINTENANCEPROCEDUREFOROILPERFORMANCE




ITEM1.01

MaintenanceProceduresforoil

(a) TraineecorrectlystatedthefunctionsofoilinElectricalSwitchgear(b) Traineestatedwellthepropertiesofoilinelectricalswitchgear(c) Showedgoodunderstandingofcharacteristicsandtheirlimitvalue


(a) TraineecanexplainthefunctionsofoilinElectricalswitchgear(b) TraineecanstatecorrectlyPropertiesofoilusedinelectricalswitchgear(c) Explainwellwhyperiodicalpurificationisnecessary(d) Listofcharacteristicsandthelimitacceptable:e.gsludgevalue,Acidityafteroxidation,

FlashPoint,pourpoint,viscosityetc.

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ITEM3.13MAINTENANCEPROCEDUREFORSWITCHGEARAUXILIARIESANDBATTERYBANKS PERFORMANCE




ITEM1.01

MaintenanceProceduresforswitchgearAuxiliariesandbatterybanks

(a) Traineeshowedgoodunderstatingofwhatastoragebatteryis(b) Traineeshowedgoodunderstandingofbatteryofcharger(c) Traineeshowedabilitytoworkonthestationswitchgearauxiliariesandbatterybank


(a) Goodunderstandingofwhatastoragebatteryis.(b) Goodunderstandingofbatterychargers(c) AutomaticConstantPotentialChargerSpecifiedpracticallyforallstationcharger

implicationsandgoodunderstatingofthefeaturesofthischarger.(d) Beabletoexplainfactorsaffectingbatterylife,effectofdeteriorationonbattering

components,indicationsofbatterydeterioration.(e) Responsibilitiesofstationoperator

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ITEM3.14TRANSFORMERASSEMBLIES.ABILITYTORECOGNIZETHREEMAJORSUBASSEMBLIESASSOCIATEDWITHATRANSFORMER PERFORMANCE




ITEM1.01

TransformerAssemblies.Abilitytorecognizethreemajorsubassembliesassociatedwithatransformerthatmustbeconsideredwhenafaultconditionisreportedonaunit.

(a) TheTraineesuccessfullyidentifiedthecore,theelectricalcircuit(currentcarryingconductor)andthecoolingsystem

(b) Traineecorrectlylistedtheproblemsthecoreissusceptibleto(c) Correctlydetermineinsulationbreakdownbetweenwindingandbetweenwindings


a) Thetraineeshouldbefamiliarwiththefollowing:(i) MagneticCircuit:Core(ii) Electricalcircuit:Currentcarrying,conductoranddevices(iii) CoolingSystem

b) Traineeshouldknowproblemsthecoreissusceptibletoc) AbilitytodetermineInsulationtogroundandbetweenwindingsd) Familiarwithsignsandresultsoffailureofinsulatione) Faultsthatcurrentcarryingconductorsinthetransformeraresusceptibleto:

Page|47

ITEM3.15IDENTIFYWHATMADEUPTHECOOLINGSYSTEMFORAPOWER TRANSFORMERANDRECTIFYFAULTYPARTS. PERFORMANCE




ITEM1.01

IdentifywhatmadeupthecoolingsystemforaPowertransformerandrectifyfaultypart.

(a) Traineecorrectlylistedwhatthecoolingsystemconsistof(b) Traineecorrectlyexplainedthefactorsthataffectcoolingsystem(c) Traineecouldidentifyfaultsthatcancausefailureofacoolingsystemandrectify

accordingly


(a) Traineewellfamiliarwithwhatmadeupthecoolingsysteminthepowertransformerinthestation.

(b) FactorsthatcanaffectthecoolingsystemiswellknowntobeTrainee(c) Traineeknowstherelationshipbetweenthetransformersratedcapacityandthe

coolingsystem.(d) Abilitytodetectallthecircumstancesurroundingthefailureofacoolingsystemand

rectify.

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ITEM4.01MAINTENANCEOFCOMMUNICATIONEQUIPMENTSPERFORMANCETraineeswillhaveagoodunderstandingoftheoperationsandcommunicationequipmentsinthestations.Carryoutmaintenanceofcommunicationequipments

CONDITIONSFORASSESSMENTa) TheTraineeshouldfamiliarizeselfwithalltheCommunicationEquipmentsinthe

Station.b) AbilitytoshowgoodunderstandingofeachoftheCommunicationEquipmentinthe

Station.c) FollowupMaintenancerequirementforeachoftheCommunicationEquipment.CRITERIAFORASSESSMENTa) TheTraineeexhibitedgoodunderstandingofeachoftheCommunication

Equipment.

b) ConversantwithMaintenanceproceduresforeachCommunicationEquipment.TRAININGOBJECTIVESATISFACTORILYCOMPLETEDCOMMENT/SCORESINPERCENTAGE Signed:Name:Date:

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ITEM4.02MAINTENANCEOFCOMMUNICATIONAUXILIARYPOWERSYSTEMPERFORMANCETraineeswillhaveagoodunderstandingoftheoperationsandcommunicationauxiliarypowersysteminthestations.CarryoutmaintenanceofcommunicationauxiliarypowersystemCONDITIONSFORASSESSMENTa) TraineetofamiliarizewiththeCommunicationauxiliaryPowerSysteminthe

Stationb) TraineetospellouttheneedtomaintainCommunicationauxiliaryPowerSystem.c) AnalysethefaultsthatarecommonwiththeCommunicationauxiliaryPower

System.d) ToshowabilitytoclearfaultsintheCommunicationauxiliaryPowerSysteminthe

Station.CRITERIAFORASSESSMENTa) TraineeexplainedindetailstheneedtomaintainCommunicationauxiliaryPower

Systemb) TraineewasabletoanalysecommonfaultsinCommunicationauxiliaryPower

System.c) CancompletelyclearfaultsintheCommunicationauxiliaryPowerSystem.

TRAININGOBJECTIVESATISFACTORILYCOMPLETEDCOMMENT/SCORESINPERCENTAGE Signed:Name:Date:

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ITEM4.03MAINTENANCEOFVOICEANDDATACOMMUNICATIONCHANNELSPERFORMANCETraineeswillhaveagoodunderstandingandusageofvariousvoiceanddatacommunicationchannels.carryoutmaintenanceofvoiceanddatacommunicationchannelsCONDITIONSFORASSESSMENTa) TraineetobeabletousealltheavailablevoiceandDataCommunicationChannels.b) GoodunderstandingoftheworkingprincipleofthevoiceanddataCommunication

Channels.c) HowtotracefaultsinafaultyChannel;andclearthesame.CRITERIAFORASSESSMENTa) TheTraineefullyexplainedtheworkingprinciplesofthevoiceandData

CommunicationChannels.b) TraineeshowedprovenabilitytoclearfaultinvoiceandDataCommunication

Channels.


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ITEM4.04MAINTENANCEOFCOMMUNICATIONFRONTENDEQUIPMENTPERFORMANCETraineeswillunderstandandanalysethevarioustypesofproblemassociatedwithfrontendCommunicationEquipmentandcarryoutMaintenanceonsucheequipmentCONDITIONSFORASSESSMENTa) TraineetoidentifyCommunicationfrontendEquipment.b) AnalysethetypeofproblemsassociatedwithCommunicationfrontend

Equipmenta) ProceduretofollowtoclearfaultsinCommunicationfrontendEquipment.CRITERIAFORASSESSMENTa) CorrectlyidentifiedCommunicationfrontendEquipmentb) CorrectlystatedproblemsassociatedwithCommunicationfrontendEquipment.c) ShowedprovenabilitytoworkontheCommunicationfrontendEquipment.TRAININGOBJECTIVESATISFACTORILYCOMPLETEDCOMMENT/SCORESINPERCENTAGE Signed:Name:Date:

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ITEM4.05MAINTENANCEOFFIBREOPTICCOMMUNICATIONMEDIUM:INSTALLATIONPERFORMANCEMaintenanceofFibreOpticCommunicationmedium:INSTALLATIONCONDITIONSFORASSESSMENTa) TheTraineeshouldknowthatOpticalFibreCablesaremadeindifferentforms

dependingon: Numberoffibres Howandwhereitwillbeinstalled Willthecablesbeexposedtochemicals Doesithavetowithstandawidetemperaturerange Willtheybeattackedbyrodents?

b) RecognizethemainfunctionoftheCablec) Recognizethefeaturesofthetwobasiccabledesigns.CRITERIAFORASSESSMENTa) Correctlynamedthetwotypesofthecablesused.b) Correctlystatedthefeaturesofeachofthecable.TRAININGOBJECTIVESATISFACTORILYCOMPLETEDCOMMENT/SCORESINPERCENTAGE Signed:Name:Date:

Page|53

ITEM4.06TESTINGTHEINSTALLEDFIBREOPTICCABLEPERFORMANCETestingtheinstalledFibreOpticCableCONDITIONSFORASSESSMENTThetraineetobeusedtothefollowingtestinstalment:

a) Continuitytestingtodeterminethatthefibreroutingand/orPolarizationiscorrectanddocumentationisproper.

b) Endtoendinsertionloss.CRITERIAFORASSESSMENTa) Trainingcouldcorrectlycarryoutcontinuitytestb) Traineecancorrectlydeterminetheendtoendinsertionloss.TRAININGOBJECTIVESATISFACTORILYCOMPLETEDCOMMENT/SCORESINPERCENTAGE Signed:Name:Date:

Page|54

ITEM4.07COMMENTS/SCORESINPERCENTAGEPERFORMANCEFibreOpticCable:SPLICINGCONDITIONSFORASSESSMENTa) Definewhatsplicingisb) Knowthattheyaretwomainsplicingtechniquesc) Recognizesplicingtypes

Mechanical Fusion

d) Conditionsforgoodsplicinge) PracticalprocedureforsplicingCRITERIAFORASSESSMENTa) Traineecorrectlydefinesplicingb) Correctlylisttwomainsplicingtechniquec) Statedwellconditionsforgoodsplicingd) Wastrainedpracticalprocedureforsplicingandthetraineediditwell.TRAININGOBJECTIVESATISFACTORILYCOMPLETEDCOMMENT/SCORESINPERCENTAGE Signed:Name:Date:

Page|55

ITEM4.08MAINTENANCEOFRADIOANDMICROWAVELINKCOMMUNICATIONDEVICES.PERFORMANCEMaintenanceofRadioandMicrowavelinkCommunicationdevices.CONDITIONSFORASSESSMENTa) TraineetobefamiliarwithRadioandMicrowavelinkCommunicationdevicesinthe

Station.b) FullunderstandingoftheRadioandMicrowavelinkCommunicationdevicesand

possiblemaintenancethatmightberequired.CRITERIAFORASSESSMENTa) TheTraineeshowedgoodunderstandingoftheradioandMicrowavelink

CommunicationdevicesintheStation.


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ITEM5.01POWERSYSTEMSTUDIESPERFORMANCEIntroductiontopowersystemstudy.Understandinganduseofvariousstudytools.Datacollectionconceptandtypesofstudies

CONDITIONSFORASSESSMENTTheTraineesshowunderstandthefollowing:

a) IntroductiontoPowerSystemStudiesb) PowerSystemstudytoolsc) Useofthestudytools.d) Comparativeadvantagesofthevarioustypesoftools.e) Datacollectionconceptf) Typeofstudies.

CRITERIAFORASSESSMENTa) ThetraineeshouldspelloutthetoolsusedinpowerSystemStudiesb) TheTraineeshouldshowcompetencyinusingthetoolsin(a)above.c) Beabletomakecomparativeadvantagesofthevarioustypesoftoolsd) Verygoodunderstandingofpowerflowstudies,transientstudiesandshortcircuit

studies.TRAININGOBJECTIVESATISFACTORILYCOMPLETEDCOMMENT/SCORESINPERCENTAGE Signed:Name:Date:

Page|57

ITEM5.02CONNECTIONANDEVACUATIONSTUDIESPERFORMANCECONNECTIONANDEVACUATIONSTUDIESCONDITIONSFORASSESSMENTa) AgoodunderstandingofPowerplantconnectionandEvacuationStudiesb) DealingwithsamplesofconnectionandEvacuationstudiesReportc) Wellgroundedbasicconceptofconnectionandevacuationstudiesd) Goodknowledgeoffeasibilitystudiesconcept

Dealingwithsamplesoffeasibilitystudyreport Howtoproducefeasibilitystudiesreport

e) LocationStudiesConcept Samplesoflocationreport Howtoproducelocationstudiesreport

f) Independentpowerplants(IPP) CommittedIPPs ProposedIPPs

CRITERIAFORASSESSMENT

a) TheTraineecancompletelydealwithSamplesofconnectionandevacuationStudiesReport.

b) TraineecouldproducefeasibilityStudiesReportc) TraineecouldproducelocationstudiesReport


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ITEM5.03POLICY,DESIGNANDPROCUREMENTPERFORMANCEPolicy,DesignAndProcurementCONDITIONSFORASSESSMENTa) TrainingfamiliarwithPolicyandStandardaswellasDesignandEngineering.b) IntroductiontoProcurementProcedures

Engineering,ProcurementandConstruction(EPC) ProjectConsultants(PC) DifferencebetweenPCandEPC SimilaritiesthatexistwithPCandEPC

CRITERIAFORASSESSMENTa) GoodunderstandingofBasicConceptandresponsibilitiesinEngineering

ProcurementandConstruction(EPC)b) StatedclearlythedifferencesbetweenPCandEPCc) CorrectlyexplainedthesimilaritiesthatexistwithPCandEPC


Page|59

ITEM5.04TRANSMISSIONDEVELOPMENTPLANPERFORMANCETransmissionDevelopmentPlan

CONDITIONSFORASSESSMENTa) Assessto10and15yearsDevelopmentplan.b) TCN2011Realistictargetmadeavailablec) GoodknowledgeofTCNinterfaceAgenciesd) RehabilitationinTransmissionSubstation

CRITERIAFORASSESSMENTa) TraineegavegoodreasonsforhavingsuchlongtermDevelopmentPlanb) FamiliarwithprocessesinmakingthePlan.c) ShowedcompetencyinhowPlanismadeforRehabilitation.


Page|60

ITEM6.01INSPECTIONOFSCADAFRONTENDEQUIPMENTPERFORMANCEInspectionOfSCADAFrontEndEquipment

CONDITIONSFORASSESSMENTa) TraineewellinformedoftheimportanceofSCADAinPowerSystemNetwork.b) VariousadvantagesofeffectiveSCADASysteminaPowerNetwork.c) ExposedforSCADAfrontendEquipmentintheStation.

CRITERIAFORASSESSMENTa) TraineecouldtelltheimportanceofSCADAinPowerSystemNetwork.b) TraineecorrectlystatedtheadvantagesofeffectiveSCADASysteminaPower

Network.c) ShowedgoodworkingknowledgeinSCADAfrontendEquipmentintheStation.


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ITEM6.02MAINTENANCEOFSCADAAUXILIARYPOWERSUPPLYSYSTEMPERFORMANCEMaintenanceofSCADAauxiliaryPowerSupplySystem

CONDITIONSFORASSESSMENTa) TraineetoFamiliarizewithSCADAauxiliaryPowerSupplySystemIntheStation.b) TraineetospellouttheneedtomaintainSCADAauxiliarysupplysystem.c) AnalysevariousfaultsSCADAauxiliarysupplycanbesubjectedto.d) AbilitytoclearfaultsinSCADAauxiliarysupply.


a) CorrectlystatedthereasontomaintainSCADAauxiliarysupplysystemb) AnalysevariousfaultsSCADAauxiliarysupplysystemcanbesubjectedto.c) ShowedprovenabilitytoclearfaultinSCADAauxiliarysupply.


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ITEM6.03CHECKINGOFDATACOMMUNICATIONINTEGRITYPERFORMANCECheckingOfDataCommunicationIntegrity

CONDITIONSFORASSESSMENTa) WhatismeantbydataCommunicationIntegrity?b) ProcedureforcheckingdataCommunicationintegrity.


a) CorrectlyexplaineddataCommunicationintegrityb) CouldfollowupprocedureforcheckingDataCommunicationintegrity


Page|63

ITEM6.04HANDLINGOFSCADAADMINISTRATIONPERFORMANCEHandlingOfSCADAAdministration

CONDITIONSFORASSESSMENTa) ExplainwhatismeantbySCADAAdministrationb) TraineetofollowupprocedureforhandlingSCADAAdministration.

CRITERIAFORASSESSMENTa) TraineegavegoodexplanationonSCADAAdministrationb) TraineecouldcompletelyhandleSCADAAdministrationc) TraineecouldcompetentlyhandleSCADAAdministration


Page|64

ITEM6.05MAINTENANCEOFSCADADATABASEPERFORMANCEMaintenanceOfSCADADatabase

CONDITIONSFORASSESSMENTa) TraineetofollowupprocedureformaintenanceofSCADADatabaseb) DetailsofwaysinwhichSCADAisusedintheNetworkc) ItemstocheckduringthemaintenanceofSCADADatabase

CRITERIAFORASSESSMENTa) TrainingshowedgoodknowledgeoftheprocedureformaintenanceofSCADA

Databaseb) OverallknowledgeinSCADAisgood.


Page|65

ITEM7.01IDENTIFICATIONOFTOOLSANDEQUIPMENTFORTHETRADEPERFORMANCEIdentificationofToolsandEquipmentfortheTrade

CONDITIONSFORASSESSMENTa) ToolsintheDepartmentismadeavailabletotheTraineeb) Traineepreviouslytaughtnamesofeachtoolc) Theuseofeachtoolandthetechniquesofapplyingthetooltobetaughttothe

Trainees.

CRITERIAFORASSESSMENT1. Traineecouldgivethenamesofeachtool2. Traineeknowswhateachtoolisusedforandhowtouseit.


Page|66

ITEM7.02IDENTIFICATIONOF132KVAND330KVMATERIALSPERFORMANCEIdentificationof132kvand330kvmaterials

CONDITIONSFORASSESSMENTa) TheTraineeisshownthematerialsfor132kvand330kvb) Thenamesofeachmaterialandtherespectivefunctionaremadeavailabletothe

trainingc) Traineeistaughthowtofixsomeofthematerials

CRITERIAFORASSESSMENTa) Traineecouldcorrectlyidentifymaterialsfor132kvand330kvb) TheTraineecouldgivethenameofthematerialsandtheirrespectivefunctions.c) Goodknowledgeonhowtofixsomeofthematerialswasshown


Page|67

ITEM7.03PRACTICETIEINGOFKNOTS,BENDSANDHITCHESPERFORMANCEPracticeTieingOfKnots,BendsAndHitches

CONDITIONSFORASSESSMENTa) ThesupervisorshowedtheTraineehowtotieknots,BendsandHitchesb) TraineemadeseveralPractices:CloveHitch,SinglehalfHitch,DoublehalfHitch,

Figuresknot,SingleBowline,DoubleBowline,longSplice,backSplice,EyeSplice,SingleSheetBendsetc

CRITERIAFORASSESSMENTTraineeshowedcompetencyintieingvarioustypesofknots,BendsandHitches


Page|68

ITEM7.04PATROLLINESANDWRITEREPORTPERFORMANCEPatrolLinesandWriteReport

CONDITIONSFORASSESSMENTa) TheTraineeismadetoknowsomeofthethingstoobservecriticallywhenpatrolling

theline. BrokenSuspensioninsulator Theskywire TheTower MechanicalStrength NoErosion

b) Somechallengesthelinesmenmeetwhilepatrollingthelineintheforestc) WritingofReportafterPatrolling.

CRITERIAFORASSESSMENTa) Traineeshowedcompetencyinidentifyingfaultypartsintheline.b) Awareofsomechallengesintheforestandhowtoovercomethem.c) Couldcompetentlywriteagoodreportafterpatrolling.


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ITEM7.05USEOFREEVTACKBLOCKSPERFORMANCEUseOfReevTackBlocks

CONDITIONSFORASSESSMENTa) LiftingofmaterialsupusingReevTackBlockb) TrainingtopracticeandmastertheuseofReevTackBlocks.

CRITERIAFORASSESSMENTa) TraineesatisfactorilyshowedcompetencyintheuseofReevTackBlockb)


Page|70

ITEM7.06INTRODUCTIONTOMAINTENANCEOFLIVELINESPERFORMANCEIntroductiontoMaintenanceofLiveLines

CONDITIONSFORASSESSMENTa) TraineeexposedtolivelineEquipmentb) SoundunderstandingoftheprinciplebehindthelivelineEquipmentc) AtthisstagetheTraineemaynotbeexpertinlivelinemaintenancebutshouldbe

wellexposedtorudimentsoflivelinemaintenance.

CRITERIAFORASSESSMENTa) Traineeshowedsoundunderstandingoftheprinciplebehindtheliveline

Equipmentb) Correctlyexplainedthemethodsthelivelinemencarryouttheirfunctionasateam


Documents

COMPLETE TRANSMISSION LOG BOOK (1).pdf