WO2010117459A3 - Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil - Google Patents

Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil Download PDF

Info

Publication number
WO2010117459A3
WO2010117459A3 PCT/US2010/001057 US2010001057W WO2010117459A3 WO 2010117459 A3 WO2010117459 A3 WO 2010117459A3 US 2010001057 W US2010001057 W US 2010001057W WO 2010117459 A3 WO2010117459 A3 WO 2010117459A3
Authority
WO
WIPO (PCT)
Prior art keywords
armature
field coil
dual
flux linkage
field
Prior art date
Application number
PCT/US2010/001057
Other languages
French (fr)
Other versions
WO2010117459A2 (en
Inventor
Carl L. Goodzeit
Millicent J. Ball
Original Assignee
Goodzeit Carl L
Ball Millicent J
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 Goodzeit Carl L, Ball Millicent J filed Critical Goodzeit Carl L
Publication of WO2010117459A2 publication Critical patent/WO2010117459A2/en
Publication of WO2010117459A3 publication Critical patent/WO2010117459A3/en

Links

Classifications

    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • 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

Abstract

The present invention relates to cylindrical rotating electric machines which comprise armature and field coils, with either the field coil or the dual armature being the rotating component. The dual armature is composed of two concentric cylindrical sets of coils with the field coil situated in the gap between the inner and outer armature sections. Relative rotational motion between the field and armature coils can be achieved by having either one be the rotor. By using two armature coil sections, one inside the field coil aperture and the other external to the field coil, the flux linkage between the armature and superconducting field coil can be approximately doubled. This is a more efficient use of the superconductor. The increased flux linkage in the invented technology produces a substantially higher power density than can be obtained with current conventional superconducting machine technology.
PCT/US2010/001057 2009-04-09 2010-04-08 Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil WO2010117459A2 (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US16802509P 2009-04-09 2009-04-09
US61/168,025 2009-04-09
US12/586,103 2009-09-17
US12/586,103 US7843094B2 (en) 2009-04-09 2009-09-17 Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil

Publications (2)

Publication Number Publication Date
WO2010117459A2 WO2010117459A2 (en) 2010-10-14
WO2010117459A3 true WO2010117459A3 (en) 2011-01-06

Family

ID=42933808

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2010/001057 WO2010117459A2 (en) 2009-04-09 2010-04-08 Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil

Country Status (3)

Country Link
US (2) US7843094B2 (en)
CL (1) CL2011002523A1 (en)
WO (1) WO2010117459A2 (en)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8874477B2 (en) 2005-10-04 2014-10-28 Steven Mark Hoffberg Multifactorial optimization system and method
EP2133980A1 (en) * 2008-06-13 2009-12-16 ALSTOM Technology Ltd Multi phase generator with frequency adaptation unit
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
GB201107888D0 (en) * 2011-05-12 2011-06-22 Rolls Royce Plc Superconducting electrical machine
DE102011082365A1 (en) * 2011-09-08 2013-03-14 Siemens Ag Superconducting machine and method for its operation
AR083135A1 (en) * 2011-10-05 2013-02-06 Ind Metalurgicas Pescarmona S A I C Y F SYNCHRONIC WIND GENERATOR
JP6236397B2 (en) * 2011-12-16 2017-11-22 ヘロン エナジー ピーティーイー リミテッド High speed turbine
DK201270179A (en) * 2012-04-11 2013-10-11 Envision Energy Denmark Aps Wind turbine with improved cooling
US9793036B2 (en) * 2015-02-13 2017-10-17 Particle Beam Lasers, Inc. Low temperature superconductor and aligned high temperature superconductor magnetic dipole system and method for producing high magnetic fields
US10077955B2 (en) * 2015-03-18 2018-09-18 Kato Engineering Inc. Superconducting electrical machine with double re-entrant ends for minimizing heat leak
US10270311B2 (en) * 2015-03-18 2019-04-23 Kato Engineering Inc. Superconducting electrical machine with two part rotor with center shaft capable of handling bending loads
US11139707B2 (en) 2015-08-11 2021-10-05 Genesis Robotics And Motion Technologies Canada, Ulc Axial gap electric machine with permanent magnets arranged between posts
MX2018001782A (en) 2015-08-11 2018-08-01 Genesis Robotics Llp Electric machine.
US11043885B2 (en) 2016-07-15 2021-06-22 Genesis Robotics And Motion Technologies Canada, Ulc Rotary actuator
WO2018018094A1 (en) * 2016-07-28 2018-02-01 Manuel Vieira Barreiro Double-action electricity generator
US10601299B2 (en) * 2017-09-07 2020-03-24 American Superconductor Corporation High temperature superconductor generator with increased rotational inertia
CN107707090B (en) * 2017-09-25 2020-02-18 东南大学 Double-stator superconducting brushless doubly-fed wind driven generator
US20190309644A1 (en) * 2018-04-10 2019-10-10 Elysium Solutions LLC Electrical power generation assembly having recovery gas efficiency

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6450751A (en) * 1987-08-19 1989-02-27 Hitachi Ltd Superconductive rotary machine
JP2005224022A (en) * 2004-02-05 2005-08-18 Sumitomo Electric Ind Ltd Superconducting motor device
US20080161189A1 (en) * 2004-08-09 2008-07-03 Clive Lewis Superconducting Electrical Machines

Family Cites Families (65)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US740007A (en) * 1903-01-26 1903-09-29 Gustav Gramkow Animal-poke.
GB1058812A (en) 1963-06-21 1967-02-15 Sumitomo Electric Industries Improvements in or relating to antennae
US3469121A (en) 1964-10-21 1969-09-23 Stuart H Smith Jr Superconductive power apparatus
US3449657A (en) 1966-11-14 1969-06-10 Chevron Res Helical antenna for irradiating an earth formation penetrated by a borehole and method of using same
US3564307A (en) 1968-07-24 1971-02-16 Hitachi Ltd Rotary electric ac generator utilizing the magnetic shielding and trapping by superconducting plates
GB1302185A (en) 1969-06-02 1973-01-04
GB1315302A (en) 1969-06-10 1973-05-02 Int Research & Dev Co Ltd Rotary electrical machines
US3582766A (en) 1969-11-13 1971-06-01 Keigo Iizuka Passively controlled duplexer-coupler applied to a helical antenna for use in a borehole penetrating an earth formation
US3584293A (en) 1969-11-13 1971-06-08 Chevron Res Elements for steering the beam of helical antenna for use in a borehole penetrating an earth formation
US3657580A (en) 1971-01-18 1972-04-18 Us Navy Magnetically shielded electrical machine with super-conducting filed windings
US3742265A (en) 1972-05-25 1973-06-26 Massachusetts Inst Technology Superconducting apparatus with double armature structure
US3816780A (en) 1972-08-18 1974-06-11 Massachusetts Inst Technology Rotor structure for supercooled field winding
GB1475687A (en) 1973-05-25 1977-06-01 Int Research & Dev Co Ltd Homopolar dynamo-electric machines
DE2339772C3 (en) 1973-08-06 1979-10-04 Kraftwerk Union Ag, 4330 Muelheim Arrangement for fastening a superconducting excitation winding in the rotor of a turbo generator
US3898490A (en) 1973-09-24 1975-08-05 Westinghouse Electric Corp Superconductive AC dynamoelectric machines having two rotors
FR2274158A1 (en) 1974-06-07 1976-01-02 Anvar IMPROVEMENTS IN ELECTRIC ROTATING MACHINES WITH SUPPRACONDUCTOR WINDING
US3940772A (en) 1974-11-08 1976-02-24 Rca Corporation Circularly polarized, broadside firing tetrahelical antenna
UST945002I4 (en) 1975-01-02 1976-04-06
US4018059A (en) 1975-04-30 1977-04-19 General Electric Company Cryogenic fluid transfer joint employing gaseous seals
US4039870A (en) 1975-07-17 1977-08-02 Westinghouse Electric Corporation Integrated annular supporting structure and damper shield for superconducting rotor assembly of dynamoelectric machine
US4385246A (en) 1976-09-02 1983-05-24 Paul E. Schur Apparatus for producing electrical energy
US4152609A (en) 1976-10-22 1979-05-01 Westinghouse Electric Corp. Rotor member for superconducting generator
US4267473A (en) * 1976-11-23 1981-05-12 Electric Power Research Institute Superconducting generator thermal radiation shield having substantially uniform temperature
US4174483A (en) 1976-11-30 1979-11-13 Filippov Iosif F Cryogenically cooled electrical machine
US4117357A (en) * 1977-04-15 1978-09-26 Electric Power Research Institute, Inc. Flexible coupling for rotor elements of a superconducting generator
US4278905A (en) 1977-12-27 1981-07-14 Electric Power Research Institute Apparatus for supporting a stator winding in a superconductive generator
US4237392A (en) * 1978-08-24 1980-12-02 Westinghouse Electric Corp. Rotor member for a superconducting generator
US4275323A (en) 1979-09-12 1981-06-23 General Electric Company Active shield for disk-drum acyclic machine
US4331896A (en) 1980-10-20 1982-05-25 Sedgewick Richard D Zig-zag windings, winding machine, and method
US4464617A (en) 1981-12-18 1984-08-07 Kharkovsky Politekhnichesky Institut Superconducting synchronous electric machine
US4489276A (en) 1982-01-20 1984-12-18 The United States Of America As Represented By The United States Department Of Energy Dual-cone double-helical downhole logging device
JPS6026459A (en) 1983-07-22 1985-02-09 Toshiba Corp Superconductive rotary electric machine
FR2567336B1 (en) * 1984-07-05 1988-11-25 Mitsubishi Electric Corp ROTOR FOR A SUPERCONDUCTIVE ROTARY ELECTRIC MACHINE
EP0211035B1 (en) 1985-01-09 1992-08-26 Board Of Regents, The University Of Texas System Energy density homopolar generator
EP0235809B1 (en) 1986-03-05 1992-12-09 Sumitomo Electric Industries Limited Superconducting dipole electromagnets and process for producing the same
FR2605158B1 (en) 1986-09-25 1993-08-20 Alsthom SUPERCONDUCTING ROTATING ELECTRIC MACHINE AND ITS THERMAL ISOLATION
JPS63305746A (en) 1987-06-03 1988-12-13 Mitsubishi Electric Corp Rotor for superconducting rotary machine
US4808959A (en) 1988-03-31 1989-02-28 Magnatek Universal Manufacturing Electrical coil with tap transferring to end-layer position
US4882509A (en) 1988-07-05 1989-11-21 Wottlin James E Motor incorporating a superconducting shield
US5032748A (en) 1988-11-11 1991-07-16 Sumitomo Heavy Industries, Ltd. Superconducting DC machine
US5144179A (en) 1991-04-03 1992-09-01 Emerson Electric Co. Superconducting brushless homopolar motor with multiple winding rotor
US5250861A (en) 1992-04-13 1993-10-05 Cummins Stephen F Superconductor electrical power generating system
US5482919A (en) 1993-09-15 1996-01-09 American Superconductor Corporation Superconducting rotor
US5450093A (en) 1994-04-20 1995-09-12 The United States Of America As Represented By The Secretary Of The Navy Center-fed multifilar helix antenna
US5717371A (en) 1994-10-25 1998-02-10 Sandia Corporation Generating highly uniform electromagnetic field characteristics
JPH08308211A (en) 1995-04-28 1996-11-22 Chodendo Hatsuden Kanren Kiki Zairyo Gijutsu Kenkyu Kumiai Refrigerant supply and exhaust unit for superconducting rotary electric machine
JP2737694B2 (en) 1995-05-15 1998-04-08 トヨタ自動車株式会社 Superconducting motor
DE19710222A1 (en) 1997-03-12 1998-09-17 Siemens Ag X=ray beam generator especially for fast computer tomography in medicine
US6140719A (en) 1999-02-17 2000-10-31 American Superconductor Corporation High temperature superconducting rotor for a synchronous machine
US6597082B1 (en) 2000-08-04 2003-07-22 American Superconductor Corporation HTS superconducting rotating machine
JP3719136B2 (en) 2000-01-17 2005-11-24 日産自動車株式会社 Rotating electric machine and drive system
US6856062B2 (en) 2000-04-26 2005-02-15 General Atomics Homopolar machine with shaft axial thrust compensation for reduced thrust bearing wear and noise
US6359365B1 (en) 2000-08-04 2002-03-19 American Superconductor Corporation Superconducting synchronous machine field winding protection
US6412289B1 (en) 2001-05-15 2002-07-02 General Electric Company Synchronous machine having cryogenic gas transfer coupling to rotor with super-conducting coils
US6700274B2 (en) 2001-07-19 2004-03-02 American Superconductor Corporation Torque transmission assembly for use in superconducting rotating machines
JP2003070227A (en) 2001-08-29 2003-03-07 Central Japan Railway Co Power or electric power generator
US7315103B2 (en) 2004-03-03 2008-01-01 General Electric Company Superconducting rotating machines with stationary field coils
US7049724B2 (en) 2004-03-03 2006-05-23 General Electric Company Superconducting rotating machines with stationary field coils and axial airgap flux
US7400077B2 (en) 2004-03-23 2008-07-15 Electric Motor Development, Inc. Electric motor having multiple armatures
US7463914B2 (en) 2005-06-08 2008-12-09 Dynamo Capital, Inc. Superconducting acyclic homopolar electromechanical power converter
US7732966B2 (en) 2005-10-19 2010-06-08 General Electric Company Superconducting homopolar inductor alternator for power applications
US7348707B2 (en) 2005-11-30 2008-03-25 General Electric Company Electromechanical device having three-dimensional stator laminations
US7791229B2 (en) 2008-04-02 2010-09-07 Goodzeit Carl L Low heat leak, high torque power shaft for cryogenic machines
MX2010013163A (en) * 2008-06-02 2011-01-25 Advanced Magnet Lab Inc Electrical machine incorporating double helix coil designs for superconducting and resistive windings.
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

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6450751A (en) * 1987-08-19 1989-02-27 Hitachi Ltd Superconductive rotary machine
JP2005224022A (en) * 2004-02-05 2005-08-18 Sumitomo Electric Ind Ltd Superconducting motor device
US20080161189A1 (en) * 2004-08-09 2008-07-03 Clive Lewis Superconducting Electrical Machines

Also Published As

Publication number Publication date
US20110025146A1 (en) 2011-02-03
CL2011002523A1 (en) 2012-04-27
US7843094B2 (en) 2010-11-30
US20100259117A1 (en) 2010-10-14
US7956503B2 (en) 2011-06-07
WO2010117459A2 (en) 2010-10-14

Similar Documents

Publication Publication Date Title
WO2010117459A3 (en) Dual armature motor/generator with flux linkage between dual armatures and a superconducting field coil
CN102832771B (en) Combined-type flux switching permanent magnet motor
CN105453394B (en) A kind of double-rotor machine and fan, compressor using this motor
KR101162477B1 (en) Power generator having multilayer coil and multilayer permanent magnet
EP2495851A8 (en) Rotary electric machine
JP2014161223A5 (en)
JP2009095229A5 (en)
KR20160121341A (en) Advanced generator
CN103997177B (en) A kind of single-phase U-shaped stator tooth outer rotor switch magnetic-resistance electromotor
Lu et al. High torque density transverse flux machine without the need to use SMC material for 3-D flux paths
KR101276000B1 (en) Generator having inner outer stator structure of non-magnetic rotor
CN104505961B (en) A kind of outer rotor dynamotor
KR101151580B1 (en) Power generator having dual permanent magnets
CN104052230A (en) Minitype rotary oscillation motor based on resonance
CN104836361B (en) Efficient high-speed motor
CN203537093U (en) Magnetic-isolation squirrel cage outer rotor structure of stator permanent magnet double-rotor motor
CN105337467B (en) A kind of adjustable 12/14 bearing-free switch reluctance motor of air gap
CN104505962B (en) A kind of flux switch motor of axial excitation
CN105305671B (en) A kind of cylinder type moving-iron type permanent magnet linear generator
CN105449959A (en) Coaxial birotor super power motor
CN104917344A (en) Radial dual-stator permanent magnet generator
CN103475119B (en) A kind of stator permanent-magnet double-rotor machine every magnetic mouse cage outer-rotor structure
CN103595159B (en) The double mouse cage outer-rotor structure of the double-salient-pole of a kind of stator permanent-magnet double-rotor machine
CN203883660U (en) Alternator without reluctance
Radulescu et al. Novel topologies of low-speed axial-flux permanent-magnet micro-wind generator

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 10761993

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase

Ref document number: 10761993

Country of ref document: EP

Kind code of ref document: A2