ANSI&IEEE Std 1010-1987 IEEE Guide for Control of

ANSI/IEEEStd1010-1987AnAmericanNationalStandardIEEEGuideforControlofHydroelectricPowerPlantsSponsorPowerGenerationCommitteeoftheIEEEPowerEngineeringSocietyApprovedJune11,1987IEEEStandardsBoardApprovedFebruary8,1988AmericanNationalStandardsInstitute©Copyright1988byTheInstituteofElectricalandElectronicsEngineers,Inc345East47thStreet,NewYork,NY10017,USANopartofthispublicationmaybereproducedinanyform,inanelectronicretrievalsystemorotherwise,withoutthepriorwrittenpermissionofthepublisher.IEEEStandardsdocumentsaredevelopedwithintheTechnicalCommitteesoftheIEEESocietiesandtheStandardsCoordinatingCommitteesoftheIEEEStandardsBoard.Membersofthecommitteesservevoluntarilyandwithoutcompensation.TheyarenotnecessarilymembersoftheInstitute.ThestandardsdevelopedwithinIEEErepresentaconsensusofthebroadexpertiseonthesubjectwithintheInstituteaswellasthoseactivitiesoutsideofIEEEwhichhaveexpressedaninterestinparticipatinginthedevelopmentofthestandard.UseofanIEEEStandardiswhollyvoluntary.TheexistenceofanIEEEStandarddoesnotimplythattherearenootherwaystoproduce,test,measure,purchase,market,orprovideothergoodsandservicesrelatedtothescopeoftheIEEEStandard.Furthermore,theviewpointexpressedatthetimeastandardisapprovedandissuedissubjecttochangebroughtaboutthroughdevelopmentsinthestateoftheartandcommentsreceivedfromusersofthestandard.EveryIEEEStandardissubjectedtoreviewatleastonceeveryÞveyearsforrevisionorreafÞrmation.WhenadocumentismorethanÞveyearsold,andhasnotbeenreafÞrmed,itisreasonabletoconcludethatitscontents,althoughstillofsomevalue,donotwhollyreßectthepresentstateoftheart.UsersarecautionedtochecktodeterminethattheyhavethelatesteditionofanyIEEEStandard.CommentsforrevisionofIEEEStandardsarewelcomefromanyinterestedparty,regardlessofmembershipafÞliationwithIEEE.Suggestionsforchangesindocumentsshouldbeintheformofaproposedchangeoftext,togetherwithappropriatesupportingcomments.Interpretations:OccasionallyquestionsmayariseregardingthemeaningofportionsofstandardsastheyrelatetospeciÞcapplications.WhentheneedforinterpretationsisbroughttotheattentionofIEEE,theInstitutewillinitiateactiontoprepareappropriateresponses.SinceIEEEStandardsrepresentaconsensusofallconcernedinterests,itisimportanttoensurethatanyinterpretationhasalsoreceivedtheconcurrenceofabalanceofinterests.ForthisreasonIEEEandthemembersofitstechnicalcommitteesarenotabletoprovideaninstantresponsetointerpretationrequestsexceptinthosecaseswherethematterhaspreviouslyreceivedformalconsideration.Commentsonstandardsandrequestsforinterpretationsshouldbeaddressedto:Secretary,IEEEStandardsBoard345East47thStreetNewYork,NY10017USAIEEEStandardsdocumentsareadoptedbytheInstituteofElectricalandElectronicsEngineerswithoutregardtowhethertheiradoptionmayinvolvepatentsonarticles,materials,orprocesses.Suchadoptiondoesnotassumeanyliabilitytoanypatentowner,nordoesitassumeanyobligationwhatevertopartiesadoptingthestandardsdocuments.iiiForeword(ThisForewordisnotapartofANSI/IEEEStd1010-1987,IEEEGuideforControlofHydroelectricPowerPlants.)ThisdocumentisaguidefortheNorthAmericanhydroelectricpowerindustryforthecontroloflargehydroelectricpowerplants.ThedocumentwaspreparedbyataskforceoftheWorkingGrouponHydroPlantControlsoftheHydroelectricPowerSubcommitteeoftheIEEEPowerGenerationCommittee.TheGroupwasformedatthe1980IEEEWinterPowerMeetingtoinvestigatethecurrentuseandpossibleapplicationofmoderncontrolequipmentinhydroelectricplants.Moderncontrolequipmentincludesmicroprocessor-basedequipmentsuchasdistributedcontrolsystemsandprogrammablecontrollers.Aquestionnairewaspreparedandsenttoutilitiesowningand/oroperatinghydroelectricplantstodeterminecurrentpracticesintheindustry.TheresultsofthequestionnairearegivenintheAppendixofthisguide.Thisguideisintendedtobeusedasareferencedocumentforpracticingengineersinthehydroelectricindustry.Althoughtermedaguide,itisbasicallyatutorialdocumentthatprovidesinformationonthevariousequipmentandsystemsthatarecontrolledinahydroelectricplant.MembersoftheTaskForcerepresentacrosssectionofthehydroelectricindustry,includingpowerplantowners,designers,andequipmentmanufacturers.ThefollowingpersonsweremembersoftheTaskForcewhentheguidewasÞnalizedandsubmittedforballoting:D.R.McCabe,ChairS.R.BrockschinkH.ButzH.E.Church,JrH.R.DavisP.F.GarciaJ.H.GurneyR.E.HowellJ.H.JonesD.L.KornegayJ.E.LeClairP.MicaleA.MickeviciusW.R.MoonK.Najaf-ZadehG.D.OsburnL.PereiraJ.QuinnD.B.SeelyE.T.VoelkerThefollowingpersonsalsocontributedtothepreparationofthisguide:Y.CotŽB.J.Polk0.H.SmithS.SullivanivThefollowingpersonswereontheballotingcommitteethatapprovedthisdocumentforsubmissiontotheIEEEStandardsBoard:W.W.AvrilM.S.BaldwinJ.H.BellackI.B.BerezowskyG.G.BoyleF.L.BrennanJ.B.CannonR.W.CantrellR.L.CastleberryE.F.ChelottiR.F.CottaM.L.CrenshawD.J.DamskerP.M.DavidsonD.DiamantG.R.EngmannW.M.FennerA.H.FerberN.R.FriedmanD.I.GordonR.K.GuptaW.D.JacksonJ.H.JonesC.E.KneeburgP.R.H.LandrieuJ.E.LeclairP.A.LewisG.L.LuriJ.T.MadillO.S.MazzoniD.R.McCabeG.R.MeloyM.W.MigliaroJ.T.NikolasR.E.PennC.R.PopeR.RamakumarR.J.ReimanD.E.RobertsE.P.RothongA.J.SpurginG.I.St