EP0815633A4 - DOUBLE PERMANENT MAGNET MACHINE - Google Patents

DOUBLE PERMANENT MAGNET MACHINE

Info

Publication number
EP0815633A4
EP0815633A4 EP96908891A EP96908891A EP0815633A4 EP 0815633 A4 EP0815633 A4 EP 0815633A4 EP 96908891 A EP96908891 A EP 96908891A EP 96908891 A EP96908891 A EP 96908891A EP 0815633 A4 EP0815633 A4 EP 0815633A4
Authority
EP
European Patent Office
Prior art keywords
doubly
magnet machine
salient permanent
salient
permanent
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
EP96908891A
Other languages
German (de)
English (en)
French (fr)
Other versions
EP0815633A1 (en
Inventor
Thomas A Lipo
Yue Li
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Enron Wind Energy Systems LLC
Original Assignee
Enron Wind Energy Systems LLC
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 Enron Wind Energy Systems LLC filed Critical Enron Wind Energy Systems LLC
Publication of EP0815633A1 publication Critical patent/EP0815633A1/en
Publication of EP0815633A4 publication Critical patent/EP0815633A4/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • 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
    • 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
    • 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
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • 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
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
EP96908891A 1995-03-21 1996-03-20 DOUBLE PERMANENT MAGNET MACHINE Withdrawn EP0815633A4 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US40802995A 1995-03-21 1995-03-21
US408029 1995-03-21
PCT/US1996/003929 WO1996029774A1 (en) 1995-03-21 1996-03-20 Doubly-salient permanent-magnet machine

Publications (2)

Publication Number Publication Date
EP0815633A1 EP0815633A1 (en) 1998-01-07
EP0815633A4 true EP0815633A4 (en) 1998-07-08

Family

ID=23614568

Family Applications (1)

Application Number Title Priority Date Filing Date
EP96908891A Withdrawn EP0815633A4 (en) 1995-03-21 1996-03-20 DOUBLE PERMANENT MAGNET MACHINE

Country Status (10)

Country Link
EP (1) EP0815633A4 (zh)
JP (1) JPH11511948A (zh)
KR (1) KR19980703186A (zh)
CN (1) CN1214809A (zh)
AU (1) AU5258596A (zh)
CA (1) CA2215971A1 (zh)
IL (1) IL116631A0 (zh)
MX (1) MX9707118A (zh)
NO (1) NO974345L (zh)
WO (1) WO1996029774A1 (zh)

Families Citing this family (50)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19838378A1 (de) * 1998-08-24 2000-03-02 Magnet Motor Gmbh Elektrische Maschine mit Dauermagneten
DE19856647B4 (de) * 1998-12-09 2007-03-01 Canders, Wolf-R., Prof. Dr.-Ing. Elektrischer Hochmomentmotor
CN100490279C (zh) 1999-02-10 2009-05-20 维斯塔斯风力系统公司 具有轴向磁通的多极电动机/发电机
NL1011876C2 (nl) * 1999-04-23 2000-10-24 Aerpac Holding B V Generator.
WO2001091279A1 (en) 2000-05-23 2001-11-29 Vestas Wind Systems A/S Variable speed wind turbine having a matrix converter
US6946750B2 (en) 2000-08-14 2005-09-20 Aloys Wobben Wind power plant having a power generation redundancy system
DE10040273A1 (de) * 2000-08-14 2002-02-28 Aloys Wobben Windenergieanlage
CN2483884Y (zh) * 2001-07-10 2002-03-27 白贺斌 平面型幅向电枢线槽轴向磁场永磁电机
US20040247437A1 (en) * 2001-10-25 2004-12-09 Ryoichi Otaki Wind power generator
AU2002360048A1 (en) * 2001-12-25 2003-07-15 Keiji Hiramatsu Generator
US7015595B2 (en) 2002-02-11 2006-03-21 Vestas Wind Systems A/S Variable speed wind turbine having a passive grid side rectifier with scalar power control and dependent pitch control
US7982352B2 (en) 2002-09-18 2011-07-19 Vestas Wind Systems A/S Electrical motor/generator having a number of stator pole cores being larger than a number of rotor pole shoes
KR100697478B1 (ko) * 2002-11-18 2007-03-20 세이코 엡슨 가부시키가이샤 자석 구조물, 상기 자석 구조물을 채용한 모터 및 상기모터를 구비하는 드라이버
JP4323941B2 (ja) * 2002-12-20 2009-09-02 新日本製鐵株式会社 励磁機、界磁機およびそれを用いた同期機
US9093874B2 (en) 2004-10-25 2015-07-28 Novatorque, Inc. Sculpted field pole members and methods of forming the same for electrodynamic machines
CN100386953C (zh) * 2005-01-19 2008-05-07 南京航空航天大学 混合励磁双凸极永磁同步电机
JP4577068B2 (ja) * 2005-03-31 2010-11-10 株式会社エクォス・リサーチ 回転電機
JP4692090B2 (ja) * 2005-06-16 2011-06-01 株式会社富士通ゼネラル アキシャルエアギャップ型電動機
NO20054704D0 (no) 2005-10-13 2005-10-13 Sway As Fremgangsmate og metode for vindkraftverk og fremdriftssystem med magnetisk stabilt hovedlager og lastkontrollsystem
JP5172090B2 (ja) * 2005-11-22 2013-03-27 株式会社グローバルエナジー 多頭発電機
JP4879982B2 (ja) 2006-06-06 2012-02-22 本田技研工業株式会社 モータおよびモータ制御装置
CN100433533C (zh) * 2006-11-06 2008-11-12 何世政 永磁式电机转子
CN101042112B (zh) * 2007-04-16 2012-10-17 顾为东 大功率非并网风力发电机组
JP2008271640A (ja) 2007-04-17 2008-11-06 Honda Motor Co Ltd アキシャルギャップ型モータ
JP4707696B2 (ja) 2007-06-26 2011-06-22 本田技研工業株式会社 アキシャルギャップ型モータ
JP4961302B2 (ja) 2007-08-29 2012-06-27 本田技研工業株式会社 アキシャルギャップ型モータ
US7977843B2 (en) 2007-10-04 2011-07-12 Honda Motor Co., Ltd. Axial gap type motor
JP4729551B2 (ja) 2007-10-04 2011-07-20 本田技研工業株式会社 アキシャルギャップ型モータ
JP5176225B2 (ja) * 2007-11-12 2013-04-03 スミダコーポレーション株式会社 回転型電磁発電機
JP4816679B2 (ja) * 2008-05-23 2011-11-16 日産自動車株式会社 アキシャルギャップモータ構造
US7906883B2 (en) 2008-06-02 2011-03-15 Honda Motor Co., Ltd. Axial gap motor
US8049389B2 (en) 2008-06-02 2011-11-01 Honda Motor Co., Ltd. Axial gap motor
ITFI20080163A1 (it) * 2008-09-03 2010-03-04 Leonardo Lenzi Macchina elettrica rotante.
IT1391500B1 (it) * 2008-09-03 2011-12-30 Lenzi Macchina elettrica rotante
JP4678549B2 (ja) 2008-10-09 2011-04-27 本田技研工業株式会社 アキシャルギャップ型モータ
CN101771319B (zh) * 2008-12-31 2012-07-04 台达电子工业股份有限公司 无刷直流马达及其驱动单元
JP2010207046A (ja) * 2009-03-06 2010-09-16 Nisca Corp 発電機及びこれを備えた発電システム
WO2011096888A1 (en) * 2010-02-02 2011-08-11 Akribis Systems Pte Ltd Permanent magnet motors without magnet back iron
FR2957208B1 (fr) * 2010-03-04 2012-03-09 Erneo Machine electrique polydiscoide polyphasee a aimants.
JP5477161B2 (ja) * 2010-05-20 2014-04-23 株式会社デンソー ダブルステータ型モータ
JP5481456B2 (ja) * 2011-10-05 2014-04-23 和明 小林 回転電機
KR101287335B1 (ko) * 2012-03-20 2013-07-23 한양대학교 에리카산학협력단 2상 영구자석 동기전동기
CN103762758A (zh) * 2014-01-08 2014-04-30 南京理工大学 转子聚磁式横向磁通永磁盘式风力发电机
WO2017094271A1 (ja) * 2015-12-03 2017-06-08 三菱電機株式会社 アキシャルギャップ型回転電機およびその製造方法
CN106411006B (zh) * 2016-11-15 2018-07-24 华中科技大学 一种轴向磁通永磁体的爪极结构转子
FR3063400B1 (fr) 2017-02-24 2021-11-19 Leroy Somer Moteurs Machine electrique tournante a flux axial
CN108233608B (zh) * 2018-03-22 2023-09-15 宁德时代电机科技有限公司 一种集成无损自动制动的永磁电机装置
DE102019202630A1 (de) * 2019-02-27 2020-08-27 Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V. Elektromotor
JP6972055B2 (ja) * 2019-03-12 2021-11-24 株式会社東芝 回転電機、回転電機システム、車、発電装置、昇降装置、および、ロボット
CN110011504B (zh) * 2019-05-05 2023-10-31 大国重器自动化设备(山东)股份有限公司 用于机器人的单输出轴伺服电机

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2010022A (en) * 1977-11-10 1979-06-20 Asea Ab Discoidal rotor for axial field electrical machine
FR2606951A1 (fr) * 1986-11-13 1988-05-20 Alsthom Cgee Moteur a aimants
EP0373987A1 (en) * 1988-11-22 1990-06-20 Shinko Electric Co. Ltd. Strong magnetic thrust force type actuator
DE4027782A1 (de) * 1989-09-04 1991-03-07 Jong Ha Lim Elektrizitaetsgenerator
WO1993015547A1 (en) * 1992-01-29 1993-08-05 Stridsberg Innovation Ab Brushless dc motors/generators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3705089A1 (de) * 1987-02-13 1988-08-25 Weh Herbert Transversalflussmaschine in sammleranordnung
US5117141A (en) * 1990-07-30 1992-05-26 The United States Of America As Represented By Department Of Energy Disc rotors with permanent magnets for brushless DC motor
US5168187A (en) * 1991-02-20 1992-12-01 Dana Corporation, Warner Electric Brake & Clutch Division Axial pole stepping motor
US5397953A (en) * 1993-11-17 1995-03-14 The United States Of America As Represented By The Secretary Of The Navy Stator for disc type electric motor

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2010022A (en) * 1977-11-10 1979-06-20 Asea Ab Discoidal rotor for axial field electrical machine
FR2606951A1 (fr) * 1986-11-13 1988-05-20 Alsthom Cgee Moteur a aimants
EP0373987A1 (en) * 1988-11-22 1990-06-20 Shinko Electric Co. Ltd. Strong magnetic thrust force type actuator
DE4027782A1 (de) * 1989-09-04 1991-03-07 Jong Ha Lim Elektrizitaetsgenerator
WO1993015547A1 (en) * 1992-01-29 1993-08-05 Stridsberg Innovation Ab Brushless dc motors/generators

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO9629774A1 *

Also Published As

Publication number Publication date
CA2215971A1 (en) 1996-09-26
WO1996029774A1 (en) 1996-09-26
MX9707118A (es) 1998-06-28
NO974345D0 (no) 1997-09-19
JPH11511948A (ja) 1999-10-12
AU5258596A (en) 1996-10-08
KR19980703186A (ko) 1998-10-15
NO974345L (no) 1997-11-19
EP0815633A1 (en) 1998-01-07
IL116631A0 (en) 1996-03-31
CN1214809A (zh) 1999-04-21

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