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Strategic Study of CAE >> 2003, Volume 5, Issue 10

The Basic Study for Quench Detection in Superconducting Electric Equipments

Huazhong University of Science and Technology, Wuhan 430074, China

Funding project:“八六三”高技术计划资助项目(2002AA306331) Received: 2003-04-30 Revised: 2003-06-04 Available online: 2003-10-20

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Abstract

Quench of superconducting electric equipments is an important problem for superconducting electric power systems and will affect its operation. This paper presents the quench detection of SMES in power system operation, and puts forward forecast theory for quench detection.

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References

[ 1 ] LoydRJ , BuleAM , ChangCL .Coilprotectionforthe20.4MW·hSMES/ETM [J].IEEETransmagn, 1991, 27 (2) :1716~1719

[ 2 ] NinomiyaA , SakaniwaK , KadoH , etal.Quenchdetectionofsuperconductingmagnetsusingultrasonicwave[J].IEEEtransmagn, 1989, 25 (2) :1520~1523

[ 3 ] SugimotoM , IsconoT , KoizumiN , etal.Anevaluationoftheinletflowreductionforacableinconduitconductorbyrapidheating[J].Cryogenics, 1999, 39 (11) :939~945

[ 4 ] SeeberB .Handbookofappliedsuper conductivity[M ].InstituteofPhysicsPublishing, BristolandPhiladelphia, 1998.527~555

[ 5 ] NanatoN , YanagishitaM , Nakamura.Quenchdetectionofbi2223HTScoilbypartialactivepowerdetectingmethod[J].IEEETransApplSupercon, 2001, 11 (1) :2391~2393

[ 6 ] PfotenhauerM , KesslerF , HilalMA .Voltagedetectionandmagnet protection[J].IEEETransApplSupercon, 1993, 3 (1) :273~276

[ 7 ] OrrisDF , FeherS , LammMJ , etal.Adigitalquenchdetectionsystemforsuperconductingmagnets[A ].ALuccio, Proceedingsofthe1999ParticleAcceleratorConference[C].Piscataway, NewJersey;IEEE , 1999.3191~3193

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