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1、ProceedingsofRuPACXIX,Dubna2004ACCELERATINGRFSTATIONFORHIRFL-CSR,LANZHOU,CHINAV.S.Arbuzov,A.A.Bushuev,N.F.Vajenin,E.I.Gorniker,A.N.Dranichnikov,S.A.Krutikhin,Ya.G.Kruchkov,G.Ya.Kurkin,AA.Kondakov,M.Kondaurov,L.A.Mironenko,S.V.Motygin,V.N.Osipov,V.M.Petrov,A.M.Pilan,A.M.Popov,I.
2、K.Sedlyarov,A.N.Selivanov,A.R.Shteinke(BudkerInstituteofNuclearPhysics,SiberianBranchofRussianAcademyofSciences,630090,Novosibirsk,Lavrentjevave.,11)AbstractHeightofcavityaxisoverfloor,mm1500InaccordancewiththeplanofcooperationwiththeInstallationlength,mm2600InstituteofModernPh
3、ysics(IMP),Lanzhou,China,theVacuumchamberaperture,mm200BudkerInstituteofNuclearPhysics(BINP),Novosibirsk,RussiahasproducedandsuppliedanacceleratingRFstationforthemultipurposeCoolingStorageRingsystemRFCAVITY(CSR),whichisbeingconstructedatIMP.TheRFstationTheRFstationconsistsofRFc
4、avity,RFpowerhadbeentestedatIMPsiteandnowisinstalledintothegeneratorandcontrolsystem.AcceleratingcavityoftheMainRingofthefacilities.TheRFstationoperatesintheRFStationismadeoftwosectionsofshortedquarter–frequencyrangeof0.25~1.7MHz.Maximumwavelengthtransmissionlineswhichhaveacomm
5、ongapacceleratingvoltageis8kV.Theresonancefrequencyof(seeFig.1).ThespacebetweenconductorsofthelinesistheRFcavityistunedinthewholefrequencyrangebyfilledwithferritesof600NNtype.TheseNi-Znferritesbiasingofferrites,whichareusedinthecavity.Ferriteswiththeinitialrelativepermeabilityµ
6、r=600wereof600NNtypewereproducedbyafirmmanufactureproducedbythe“MagnetonPlant”inSaint-Petersburg,“Magneton”,St.Petersburg.Thepressureinthecavity-11Russia.Initiallytheyhadaformofplates,whichaftervacuumchamberislower,than3·10mbar.RFcavity,mechanicaltreatmentweregluedintorings.Ani
7、nnerRFgenerator,andpowersuppliesaremadeinonediameteroftheringis~340mm.Thetotalnumberofmodule.MaximumoutputpoweroftheRFgeneratorisferriteringsis68.Maximummagneticfluxdensityin30kW.Lowlevelcontrolelectronicsareplacedferritesis130gauss.separatelyinarack.TheRFstationcontrolisbasedo
8、ntheCompactPCIbusandprovidesallfunctionsofRFCapacitanc
