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FI20041667A0 - Rotorkonstruktion till en permanentmagnetmaskin - Google Patents

Rotorkonstruktion till en permanentmagnetmaskin

Info

Publication number
FI20041667A0
FI20041667A0 FI20041667A FI20041667A FI20041667A0 FI 20041667 A0 FI20041667 A0 FI 20041667A0 FI 20041667 A FI20041667 A FI 20041667A FI 20041667 A FI20041667 A FI 20041667A FI 20041667 A0 FI20041667 A0 FI 20041667A0
Authority
FI
Finland
Prior art keywords
permanent magnet
rotor structure
magnet machine
machine
rotor
Prior art date
Application number
FI20041667A
Other languages
English (en)
Finnish (fi)
Other versions
FI117582B (sv
FI20041667L (sv
Inventor
Eino Silander
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Priority to FI20041667A priority Critical patent/FI117582B/sv
Publication of FI20041667A0 publication Critical patent/FI20041667A0/sv
Priority to DK05821545.0T priority patent/DK1829188T3/da
Priority to US11/793,709 priority patent/US8084910B2/en
Priority to PCT/FI2005/000548 priority patent/WO2006067274A1/en
Priority to CN2005800445659A priority patent/CN101088206B/zh
Priority to ES05821545T priority patent/ES2734898T3/es
Priority to EP05821545.0A priority patent/EP1829188B1/en
Publication of FI20041667L publication Critical patent/FI20041667L/sv
Application granted granted Critical
Publication of FI117582B publication Critical patent/FI117582B/sv

Links

Classifications

    • 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
    • H02K1/2706—Inner rotors
    • H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
    • H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
    • H02K1/276—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
FI20041667A 2004-12-23 2004-12-23 Rotorkonstruktion till en permanentmagnetmaskin FI117582B (sv)

Priority Applications (7)

Application Number Priority Date Filing Date Title
FI20041667A FI117582B (sv) 2004-12-23 2004-12-23 Rotorkonstruktion till en permanentmagnetmaskin
DK05821545.0T DK1829188T3 (da) 2004-12-23 2005-12-23 Rotorstruktur til en maskine med en permanent magnet
US11/793,709 US8084910B2 (en) 2004-12-23 2005-12-23 Rotor structure for a permanent-magnet machine
PCT/FI2005/000548 WO2006067274A1 (en) 2004-12-23 2005-12-23 Rotor structure for a permanent-magnet machine
CN2005800445659A CN101088206B (zh) 2004-12-23 2005-12-23 用于永磁电机的转子结构
ES05821545T ES2734898T3 (es) 2004-12-23 2005-12-23 Estructura de rotor para una máquina de imán permanente
EP05821545.0A EP1829188B1 (en) 2004-12-23 2005-12-23 Rotor structure for a permanent-magnet machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20041667A FI117582B (sv) 2004-12-23 2004-12-23 Rotorkonstruktion till en permanentmagnetmaskin
FI20041667 2004-12-23

Publications (3)

Publication Number Publication Date
FI20041667A0 true FI20041667A0 (sv) 2004-12-23
FI20041667L FI20041667L (sv) 2006-06-24
FI117582B FI117582B (sv) 2006-11-30

Family

ID=33548027

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20041667A FI117582B (sv) 2004-12-23 2004-12-23 Rotorkonstruktion till en permanentmagnetmaskin

Country Status (7)

Country Link
US (1) US8084910B2 (sv)
EP (1) EP1829188B1 (sv)
CN (1) CN101088206B (sv)
DK (1) DK1829188T3 (sv)
ES (1) ES2734898T3 (sv)
FI (1) FI117582B (sv)
WO (1) WO2006067274A1 (sv)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2438443A (en) * 2006-05-27 2007-11-28 Converteam Ltd Rotor magnet retaining arrangement suitable for low-speed large-diameter electrical generators
DE102006048966A1 (de) 2006-10-17 2008-04-30 Siemens Ag Magnetmodul für eine permanentmagneterregte elektrische Maschine
FI121614B (sv) * 2008-12-17 2011-01-31 Switch Drive Systems Oy Permanentmagnetmodul för en elmaskin
FI20090115A0 (sv) * 2009-03-25 2009-03-25 Abb Oy Permanentmagnetiserad elmaskin och permanentmagnet för en elmaskin
US8664819B2 (en) * 2009-08-18 2014-03-04 Northern Power Systems Utility Scale, Inc. Method and apparatus for permanent magnet attachment in an electromechanical machine
US9515529B2 (en) 2009-08-18 2016-12-06 Northern Power Systems, Inc. Method and apparatus for permanent magnet attachment in an electromechanical machine
CN101783561B (zh) * 2010-01-22 2012-02-29 苏州太通电气有限公司 高效节能永磁同步电动机
WO2011091791A2 (de) * 2010-02-01 2011-08-04 Lloyd Dynamowerke Gmbh & Co. Kg Befestigungselement zum befestigen eines magneten an einem bauteil einer elektrischen maschine, eine baugruppe sowie bauteil mit einem solchen befestigungselement
EP2584670A1 (en) * 2011-10-17 2013-04-24 Siemens Aktiengesellschaft Magnet module for a rotor of a generator
JP6095685B2 (ja) 2011-11-30 2017-03-15 アーベーベー・リサーチ・リミテッドＡｂｂ Ｒｅｓｅａｒｃｈ Ｌｔｄ． 電気機械および電気機械ロータ
FR2987185B1 (fr) * 2012-02-21 2015-08-07 Alstom Hydro France Systeme de fixation d'elements magnetiques dans une machine electrique a aimants permanents.
NO333881B1 (no) * 2012-03-26 2013-10-07 Rolls Royce Marine As Rotor omfattende segmentert åk
JP6198449B2 (ja) * 2013-05-07 2017-09-20 三菱電機株式会社 電磁石装置
US10742082B2 (en) * 2014-12-31 2020-08-11 Ingersoll-Rand Industrial U.S., Inc. Fixation system for a permanent magnet rotor
DK178643B1 (en) * 2015-03-16 2016-10-10 Your Global Solution Aps A magnet protector, a method for adapting a magnet protector and use thereof
EP3179606A1 (en) 2015-12-08 2017-06-14 ABB Schweiz AG A rotor for an electric machine
IT202100023435A1 (it) * 2021-09-10 2023-03-10 Hpe S R L Rotore a magneti permanenti per una macchina elettrica rotante

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DE1152515B (de) 1961-02-03 1963-08-08 Kema Koeln Ehrenfelder Maschb Fuer Arbeiten in Foerderschaechten und/oder Grubenstrecken bestimmte schwere, langbemessene Seilauflege- oder Kabelwinde
US4117360A (en) * 1977-04-15 1978-09-26 General Electric Company Self-supporting amortisseur cage for high-speed synchronous machine solid rotor
JPS5619367A (en) 1980-03-06 1981-02-24 Meidensha Electric Mfg Co Ltd Manufacture of permanent magnet type rotary electric machine
JPS59194652A (ja) 1983-04-20 1984-11-05 Fanuc Ltd 永久磁石同期電動機の回転子
US4525925A (en) * 1983-09-22 1985-07-02 General Electric Company Method of making permanent magnet rotor
FR2606949A1 (fr) 1986-11-14 1988-05-20 Ragonot Ind Sa Rotor a aimants permanents pour moteur electrique, et moteur muni d'un tel rotor
US4855630A (en) 1988-05-05 1989-08-08 A. O. Smith Corporation Permanent magnet rotor with magnet retention band
DE69123058T2 (de) * 1990-11-20 1997-04-03 Seiko Epson Corp Läufer eines bürstenlosen motors
JPH04185246A (ja) 1990-11-20 1992-07-02 Aisin Aw Co Ltd 回転界磁型モータ用ロータ
JPH06319238A (ja) * 1991-09-10 1994-11-15 Advance Koojienereeshiyon Syst Gijutsu Kenkyu Kumiai 永久磁石発電機の回転子
EP0678967A1 (en) 1994-04-18 1995-10-25 General Electric Company Rotor for permanent magnet motor
JPH0833247A (ja) * 1994-07-12 1996-02-02 Nabco Ltd 磁石部材の回転体への取付け方法および渦電流式リターダ
JP3675010B2 (ja) * 1995-02-17 2005-07-27 セイコーエプソン株式会社 超電導軸受装置
CN1048365C (zh) * 1995-05-08 2000-01-12 上海交通大学 毫米级电磁微电机
JPH0984283A (ja) 1995-09-18 1997-03-28 Honda Motor Co Ltd ロータに対するロータ用磁石の配設構造
US5650680A (en) 1995-12-11 1997-07-22 Marathon Electric Mfg. Co. Dynamo electric machine with permanent magnet rotor structure
JPH09327140A (ja) 1996-06-07 1997-12-16 Hitachi Ltd 永久磁石回転型回転電機及びその製造方法
FI980980L (sv) * 1998-05-04 1999-11-05 Abb Motors Oy Permanentmagnetsynkronmaskin
EP0996212A1 (en) * 1998-10-21 2000-04-26 Technische Universiteit Eindhoven Method for fabricating a permanent magnet rotor, and rotor obtained by said method
JP2001008390A (ja) 1999-06-17 2001-01-12 Shinko Electric Co Ltd 回転界磁型回転電気機械
US6509664B2 (en) 2000-01-13 2003-01-21 General Electric Company Hybrid synchronous machines comprising permanent magnets and excitation windings in cylindrical element slots
JP2002186208A (ja) * 2000-12-18 2002-06-28 Yaskawa Electric Corp ギャップワインディングモータ
US6800966B2 (en) * 2000-12-26 2004-10-05 Bei Technologies, Inc. Linear brushless DC motor with ironless armature assembly
KR100524340B1 (ko) * 2001-04-24 2005-10-28 아사히 가세이 가부시키가이샤 자석용 고형 재료
FI113308B (sv) * 2001-06-14 2004-03-31 Abb Oy Permanentmagnetelement och elmaskin
US6703829B2 (en) * 2001-09-07 2004-03-09 Jeff Tola Magnetic position sensor
US6856051B2 (en) * 2001-10-03 2005-02-15 Delphi Technologies, Inc. Manufacturing method and composite powder metal rotor assembly for circumferential type interior permanent magnet machine
DE10216476A1 (de) * 2002-04-13 2003-10-23 Bosch Gmbh Robert Rotor für eine elektrische Maschine
DE10217977A1 (de) 2002-04-23 2003-11-27 Oswald Elektromotoren Gmbh Rotor
DE10251647B4 (de) * 2002-10-30 2016-09-15 Xylem Ip Holdings Llc Elektromotor
DE10256523A1 (de) * 2002-12-04 2004-06-24 Robert Bosch Gmbh Elektrische Maschine, insbesondere bürstenloser Synchronmotor
US6753632B1 (en) * 2003-01-07 2004-06-22 Emerson Electric Co. Controlling electric motor cogging
US7129611B2 (en) * 2003-05-22 2006-10-31 Ut-Battelle Llc Method and radial gap machine for high strength undiffused brushless operation
JP4496064B2 (ja) * 2004-11-25 2010-07-07 株式会社東芝 永久磁石形モータ及び洗濯機
US7285890B2 (en) * 2005-03-30 2007-10-23 Comprehensive Power, Inc. Magnet retention on rotors
GB2438443A (en) * 2006-05-27 2007-11-28 Converteam Ltd Rotor magnet retaining arrangement suitable for low-speed large-diameter electrical generators

Also Published As

Publication number Publication date
EP1829188A1 (en) 2007-09-05
US20080150385A1 (en) 2008-06-26
US8084910B2 (en) 2011-12-27
ES2734898T3 (es) 2019-12-12
DK1829188T3 (da) 2019-07-22
WO2006067274A1 (en) 2006-06-29
FI117582B (sv) 2006-11-30
CN101088206B (zh) 2011-08-31
FI20041667L (sv) 2006-06-24
EP1829188A4 (en) 2016-04-06
EP1829188B1 (en) 2019-06-12
CN101088206A (zh) 2007-12-12

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