ATE373332T1 - Schutz für die feldwicklung einer supraleitenden synchronmaschine - Google Patents

Schutz für die feldwicklung einer supraleitenden synchronmaschine

Info

Publication number
ATE373332T1
ATE373332T1 AT01962339T AT01962339T ATE373332T1 AT E373332 T1 ATE373332 T1 AT E373332T1 AT 01962339 T AT01962339 T AT 01962339T AT 01962339 T AT01962339 T AT 01962339T AT E373332 T1 ATE373332 T1 AT E373332T1
Authority
AT
Austria
Prior art keywords
superconducting winding
protection
field winding
synchronous machine
voltage
Prior art date
Application number
AT01962339T
Other languages
English (en)
Inventor
Swarn Kalsi
Original Assignee
American Superconductor Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by American Superconductor Corp filed Critical American Superconductor Corp
Application granted granted Critical
Publication of ATE373332T1 publication Critical patent/ATE373332T1/de

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F6/00—Superconducting magnets; Superconducting coils
    • H01F6/06—Coils, e.g. winding, insulating, terminating or casing arrangements therefor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
    • H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S505/00—Superconductor technology: apparatus, material, process
    • Y10S505/825—Apparatus per se, device per se, or process of making or operating same
    • Y10S505/876—Electrical generator or motor structure

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
AT01962339T 2000-08-04 2001-07-31 Schutz für die feldwicklung einer supraleitenden synchronmaschine ATE373332T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US09/632,599 US6359365B1 (en) 2000-08-04 2000-08-04 Superconducting synchronous machine field winding protection

Publications (1)

Publication Number Publication Date
ATE373332T1 true ATE373332T1 (de) 2007-09-15

Family

ID=24536174

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01962339T ATE373332T1 (de) 2000-08-04 2001-07-31 Schutz für die feldwicklung einer supraleitenden synchronmaschine

Country Status (7)

Country Link
US (1) US6359365B1 (de)
EP (1) EP1305871B1 (de)
KR (1) KR100635171B1 (de)
AT (1) ATE373332T1 (de)
AU (1) AU2001283532A1 (de)
DE (1) DE60130467T2 (de)
WO (1) WO2002013360A1 (de)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7211919B2 (en) 1999-08-16 2007-05-01 American Superconductor Corporation Thermally-conductive stator support structure
US7397152B2 (en) * 2004-03-16 2008-07-08 Ocean Power Technologies, Inc. Circuitry for increasing efficiency of a linear electric generator
US7336059B2 (en) * 2005-11-15 2008-02-26 General Electric Company System and method for charging and discharging a superconducting coil
US7619345B2 (en) 2006-01-30 2009-11-17 American Superconductor Corporation Stator coil assembly
US7791229B2 (en) * 2008-04-02 2010-09-07 Goodzeit Carl L Low heat leak, high torque power shaft for cryogenic machines
US8084909B2 (en) * 2009-04-09 2011-12-27 Goodzeit Carl L Dual armature motor/generator with flux linkage
US7843094B2 (en) * 2009-04-09 2010-11-30 Goodzeit Carl L Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil
US8436499B2 (en) 2011-04-27 2013-05-07 General Electric Company Electrical machine with superconducting armature coils and other components
DK178456B1 (en) 2014-08-28 2016-03-14 Envision Energy Denmark Aps Synchronous superconductive rotary machine having a slidable pole assembly and methods thereof
WO2022152977A1 (fr) * 2021-01-12 2022-07-21 Buendia Jose De la lumiere au centre de la matiere

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3584246A (en) * 1968-12-20 1971-06-08 Edward Halas Magnetic field producing means
US3999091A (en) * 1974-11-13 1976-12-21 Massachusetts Institute Of Technology Superconducting machine having wound damper-shield winding
US4176292A (en) * 1977-09-02 1979-11-27 Electric Power Research Institute, Inc. Auxiliary field winding for a superconductive alternating current electrical machine and method of exciting same
US4404486A (en) * 1980-12-24 1983-09-13 General Electric Company Star connected air gap polyphase armature having limited voltage gradients at phase boundaries
JPS60157207A (ja) * 1984-01-26 1985-08-17 Toshiba Corp 超電導電磁石
GB8530930D0 (en) * 1985-12-16 1986-01-29 Mansfield P Inductive circuit arrangements
US4763404A (en) * 1987-03-09 1988-08-16 Cryomagnetics, Inc. Low current superconducting magnet with quench damage protection
FR2655767A1 (fr) * 1989-12-08 1991-06-14 Alsthom Gec Disjoncteur limiteur a courant continu a haute tension.
US5066638A (en) * 1990-09-10 1991-11-19 Emerson Electric Co. Superconducting motor with multiple winding rotor
US5144179A (en) * 1991-04-03 1992-09-01 Emerson Electric Co. Superconducting brushless homopolar motor with multiple winding rotor
US5483111A (en) * 1994-03-23 1996-01-09 Power Superconductor Applications Corp. Method and apparatus for elimination of the exit-edge effect in high speed linear induction machines for maglev propulsion systems
JPH099499A (ja) * 1995-06-19 1997-01-10 Hitachi Ltd 限流器
JP3419986B2 (ja) * 1996-03-27 2003-06-23 財団法人鉄道総合技術研究所 超電導コイル通電線の保護方法及びその装置
SE9704413D0 (sv) * 1997-02-03 1997-11-28 Asea Brown Boveri Krafttransformator/reaktor
US6064172A (en) * 1997-02-11 2000-05-16 Power Superconductor Applications Corporation Method and apparatus for detection, classification and reduction of internal electrical faults in alternating current propulsion machinery using synchronous detection scheme
SE511361C2 (sv) * 1997-09-30 1999-09-20 Abb Ab Krafttransformator/reaktor samt förfarande för att anpassa en högspänningskabel
US6181112B1 (en) * 1998-12-10 2001-01-30 Hamilton Sundstrand Corporation Apparatus and method for limiting generator peak voltage
JP3788702B2 (ja) * 1999-03-03 2006-06-21 三菱電機株式会社 超電導回転電機の回転子
JP2000340420A (ja) * 1999-05-28 2000-12-08 Mitsubishi Electric Corp 超電導限流装置

Also Published As

Publication number Publication date
DE60130467T2 (de) 2008-01-17
EP1305871B1 (de) 2007-09-12
DE60130467D1 (de) 2007-10-25
KR20030036666A (ko) 2003-05-09
KR100635171B1 (ko) 2006-10-17
EP1305871A1 (de) 2003-05-02
US6359365B1 (en) 2002-03-19
WO2002013360A1 (en) 2002-02-14
AU2001283532A1 (en) 2002-02-18

Similar Documents

Publication Publication Date Title
RU2416141C2 (ru) Переключающее устройство
DE60332967D1 (de) Elektrischer schutzschalter
DE50103492D1 (de) Elektrische schalteinrichtung für fehlerstrom-, überstrom- und kurzschlussstromschutz
ATE523946T1 (de) Elektronisches steuerverfahren
WO2004100217B1 (en) Field effect chalcogenide devices
DE69429671D1 (de) Schaltnetzteil mit überstromschutzmitteln
ATE373332T1 (de) Schutz für die feldwicklung einer supraleitenden synchronmaschine
DE60030704D1 (de) Spannungschaltregler, mit einer Treiberschaltung eines MOS-Leistungsschalters
HK1050431A1 (en) Multi-pole low voltage circuit breaker with one current measuring device per line.
DE69840442D1 (de) Überstromschutzschaltung
DE602004003586D1 (de) Schutzsystem für mittelspannung- spannungswandler
NO20015371L (no) Elektrisk sterkströmbryter
JPS6030140B2 (ja) 電話機用回路
ATE343864T1 (de) Reihenschlussmotor
WO2006076219A3 (en) A transient suppression circuit
CN109347315B (zh) 一种电力电子装置上电缓冲电路
WO2005059936A3 (en) Electrical, transmission/substation/distribution shunt capacitor switching and control system with integrated, automatically resettable, overcurrent protection
DE69737194D1 (de) Schutzschaltungsanordnungen
CN211670620U (zh) 一种漏电保护电路
ATE215277T1 (de) Differenzstromschutzeinrichtung mit einer transduktorschaltung
RU2003126789A (ru) Дифференциальный аппарат
SU924787A1 (ru) Устройство дл защиты
FR2805661B1 (fr) Disjoncteur a detection de sous-tension
CN106229948A (zh) 一种开关柜智能控制装置
DE50005867D1 (de) Mehrpoliges Schaltgerät

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties