WO1999060692A3 - Magnetic circuit for rotating apparatus - Google Patents

Magnetic circuit for rotating apparatus Download PDF

Info

Publication number
WO1999060692A3
WO1999060692A3 PCT/KR1999/000246 KR9900246W WO9960692A3 WO 1999060692 A3 WO1999060692 A3 WO 1999060692A3 KR 9900246 W KR9900246 W KR 9900246W WO 9960692 A3 WO9960692 A3 WO 9960692A3
Authority
WO
WIPO (PCT)
Prior art keywords
rotors
parallel
rotating shaft
magnetic circuit
force
Prior art date
Application number
PCT/KR1999/000246
Other languages
French (fr)
Other versions
WO1999060692A2 (en
Inventor
Youn Soo Bae
Original Assignee
Enertec Korea Co Ltd
Youn Soo Bae
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
Priority claimed from KR1019980017757A external-priority patent/KR100319056B1/en
Application filed by Enertec Korea Co Ltd, Youn Soo Bae filed Critical Enertec Korea Co Ltd
Priority to US09/700,604 priority Critical patent/US6717313B1/en
Priority to JP2000550200A priority patent/JP2002516559A/en
Priority to CA002332423A priority patent/CA2332423A1/en
Priority to EP99924035A priority patent/EP1080527A2/en
Priority to AU40623/99A priority patent/AU758928B2/en
Publication of WO1999060692A2 publication Critical patent/WO1999060692A2/en
Publication of WO1999060692A3 publication Critical patent/WO1999060692A3/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/12—Transversal flux machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Brushless Motors (AREA)
  • Magnetic Bearings And Hydrostatic Bearings (AREA)

Abstract

An energy conversion magnetic circuit is constituted with magnet pole pieces of magnets or armatures which are in parallel with respect to the shaft to obtain a dynamic force or an electromotive force. The magnetic circuit for a generator or an electric motor has a rotating shaft, a plurality of supporters fixedly mounted in a perpendicular direction to the circumference of the rotating shaft, a plurality of rotors arranged in parallel with respect to the shaft on each end of the plurality of supporters to be rotated by attraction force and repulsion force of a magnetic field, and a plurality of armatures having a coil wound on the body thereof. The coil is mounted at an interval outside the rotors and receives induced alternate magnetic flux of the rotors to generate a rectangular wave electromotive force or to obtain a high torque with input of electrical energy. The alternate magnetic flux generated when rotated, and magnet pole piece are arranged in parallel with the rotating shaft.
PCT/KR1999/000246 1998-05-16 1999-05-17 Magnetic circuit for rotating apparatus WO1999060692A2 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
US09/700,604 US6717313B1 (en) 1998-05-16 1999-05-17 Magnetic circuit for rotating apparatus
JP2000550200A JP2002516559A (en) 1998-05-16 1999-05-17 Magnetic circuit of rotating machine
CA002332423A CA2332423A1 (en) 1998-05-16 1999-05-17 Magnetic circuit for rotating apparatus
EP99924035A EP1080527A2 (en) 1998-05-16 1999-05-17 Magnetic circuit for rotating apparatus
AU40623/99A AU758928B2 (en) 1998-05-16 1999-05-17 Magnetic circuit for rotating apparatus

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019980017757A KR100319056B1 (en) 1997-05-17 1998-05-16 Magnetic circuit for rotating apparatus
KR1998/17757 1998-05-16

Publications (2)

Publication Number Publication Date
WO1999060692A2 WO1999060692A2 (en) 1999-11-25
WO1999060692A3 true WO1999060692A3 (en) 2000-08-03

Family

ID=19537428

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR1999/000246 WO1999060692A2 (en) 1998-05-16 1999-05-17 Magnetic circuit for rotating apparatus

Country Status (8)

Country Link
US (1) US6717313B1 (en)
EP (1) EP1080527A2 (en)
JP (1) JP2002516559A (en)
CN (1) CN1098556C (en)
AU (1) AU758928B2 (en)
CA (1) CA2332423A1 (en)
RU (1) RU2236743C2 (en)
WO (1) WO1999060692A2 (en)

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* Cited by examiner, † Cited by third party
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US6552460B2 (en) * 2001-03-08 2003-04-22 Motile, Inc. Brushless electro-mechanical machine
FR2848739A1 (en) * 2002-12-12 2004-06-18 Renault Sa Rotary driving device for assisting gas exhausting turbocharger, has stator with driving modules for creating magnetic field in variable intensity according to direction parallel to axis of rotation of rotor with passage zone
US6946767B2 (en) * 2003-06-18 2005-09-20 John Reardon Alternating current generator
US7081696B2 (en) 2004-08-12 2006-07-25 Exro Technologies Inc. Polyphasic multi-coil generator
US20070052314A1 (en) * 2005-09-07 2007-03-08 Ching-Yen Hsu Structure of generator/motor
CA2654462A1 (en) 2006-06-08 2007-12-13 Exro Technologies Inc. Poly-phasic multi-coil generator
JP5123008B2 (en) * 2008-03-05 2013-01-16 株式会社ミツバ Brushless motor
PL2394351T3 (en) 2009-02-05 2021-05-31 Evr Motors Ltd. Electrical machine
JP5507967B2 (en) * 2009-11-09 2014-05-28 株式会社日立製作所 Rotating electric machine
US8558489B2 (en) 2010-12-02 2013-10-15 Raytheon Company Micro motor
CN102227092A (en) * 2011-06-20 2011-10-26 张文祐 Permanent magnet motor
KR101289094B1 (en) * 2011-07-29 2013-07-23 삼성전기주식회사 Linear Motor
CN103187814A (en) * 2011-12-30 2013-07-03 华锐风电科技(集团)股份有限公司 Permanent magnet transverse magnetic flow motor
US20130300243A1 (en) * 2012-05-11 2013-11-14 Jacek F. Gieras High power density permanent magnet machine
US9461508B2 (en) * 2012-05-30 2016-10-04 Prototus, Ltd. Electromagnetic generator transformer
RU2516270C1 (en) * 2012-09-06 2014-05-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Омский государственный технический университет" Permanent magnet machine
KR101514351B1 (en) 2013-03-27 2015-05-04 이금식 Motor Device
CN105981262B (en) * 2013-09-18 2019-01-11 Evr电动机有限公司 Multipolar dynamo
US10541593B2 (en) * 2013-11-20 2020-01-21 Shanshan Dai AC permanent-magnet switched reluctance motor
CN103560633B (en) * 2013-11-20 2018-09-18 戴珊珊 AC permanent magnet synergistic reluctance motor
CN103595213A (en) * 2013-11-20 2014-02-19 戴珊珊 Alternating-current permanent-magnet switched reluctance drive
CN104319967A (en) * 2014-11-06 2015-01-28 谭成刚 Dual-rotation magnetic field motor
FR3057412B1 (en) * 2016-10-07 2018-11-02 Peugeot Citroen Automobiles Sa ELECTRIC MOTOR WITH DOUBLE POLAR COUPLING
CN106787591B (en) * 2016-12-28 2019-02-12 浙江工业大学 A kind of swing type energy gathering apparatus
JP2020521418A (en) 2017-05-23 2020-07-16 ディーピーエム テクノロジーズ インク． Variable coil connection system
US20200366141A1 (en) * 2017-11-13 2020-11-19 Starrotor Corporation Induction motor
CN110556999A (en) * 2018-06-01 2019-12-10 佘天白 Transformer type generator
WO2020215154A1 (en) 2019-04-23 2020-10-29 Dpm Technologies Inc. Fault tolerant rotating electric machine
CA3217299A1 (en) 2021-05-04 2022-11-10 Tung Nguyen Battery control systems and methods
CN117337545A (en) 2021-05-13 2024-01-02 Exro技术公司 Method and device for driving coils of a multiphase motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330975A (en) * 1964-10-15 1967-07-11 Vega Prec Lab Inc Self-starting synchronous motor
WO1987002525A1 (en) * 1985-10-12 1987-04-23 Herbert Weh Current converter-fed synchronous machine with permanent magnet excitation
US4720640A (en) * 1985-09-23 1988-01-19 Turbostar, Inc. Fluid powered electrical generator

Family Cites Families (11)

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Publication number Priority date Publication date Assignee Title
US2516901A (en) * 1945-02-19 1950-08-01 Wayne J Morrill Rotor for dynamoelectric machines
US2993159A (en) * 1958-10-30 1961-07-18 Hamilton Watch Co Motor
US2994023A (en) * 1958-10-30 1961-07-25 Hamilton Watch Co Motor
US3745388A (en) * 1971-08-11 1973-07-10 D Frederick Axial air gap motor
US4187441A (en) * 1977-03-23 1980-02-05 General Electric Company High power density brushless dc motor
US4211945A (en) * 1977-10-20 1980-07-08 Gen-Tech, Inc. Multi-voltage and multi-frequency alternator/generator of modular construction
US4371801A (en) * 1978-10-11 1983-02-01 General Electric Company Method and apparatus for output regulation of multiple disk permanent magnet machines
JPS63113476U (en) * 1987-01-14 1988-07-21
US6037696A (en) * 1993-12-29 2000-03-14 Samot Engineering (1992) Ltd. Permanent magnet axial air gap electric machine
US5696419A (en) * 1994-06-13 1997-12-09 Alternative Generation Devices, Inc. High-efficiency electric power generator
US5973436A (en) * 1996-08-08 1999-10-26 Rolls-Royce Power Engineering Plc Electrical machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3330975A (en) * 1964-10-15 1967-07-11 Vega Prec Lab Inc Self-starting synchronous motor
US4720640A (en) * 1985-09-23 1988-01-19 Turbostar, Inc. Fluid powered electrical generator
WO1987002525A1 (en) * 1985-10-12 1987-04-23 Herbert Weh Current converter-fed synchronous machine with permanent magnet excitation

Also Published As

Publication number Publication date
US6717313B1 (en) 2004-04-06
AU758928B2 (en) 2003-04-03
JP2002516559A (en) 2002-06-04
WO1999060692A2 (en) 1999-11-25
CN1098556C (en) 2003-01-08
EP1080527A2 (en) 2001-03-07
CA2332423A1 (en) 1999-11-25
CN1302471A (en) 2001-07-04
AU4062399A (en) 1999-12-06
RU2236743C2 (en) 2004-09-20

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