FI20041667A - Kestomagneettikoneen roottorirakenne - Google Patents

Kestomagneettikoneen roottorirakenne Download PDF

Info

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

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 Kestomagneettikoneen roottorirakenne FI117582B (fi)

Priority Applications (7)

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

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20041667 2004-12-23
FI20041667A FI117582B (fi) 2004-12-23 2004-12-23 Kestomagneettikoneen roottorirakenne

Publications (3)

Publication Number Publication Date
FI20041667A0 FI20041667A0 (fi) 2004-12-23
FI20041667A true FI20041667A (fi) 2006-06-24
FI117582B FI117582B (fi) 2006-11-30

Family

ID=33548027

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20041667A FI117582B (fi) 2004-12-23 2004-12-23 Kestomagneettikoneen roottorirakenne

Country Status (7)

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

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 (fi) * 2008-12-17 2011-01-31 Switch Drive Systems Oy Kestomagneettimoduuli sähkökonetta varten
FI20090115A0 (fi) * 2009-03-25 2009-03-25 Abb Oy Kestomagnetoitu sähkökone ja kestomagneetti sähkökonetta varten
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
BR112014013071A2 (pt) 2011-11-30 2017-06-13 Abb Research Ltd máquinas elétricas e rotores de máquinas elétricas
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
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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
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WO2002089153A1 (fr) * 2001-04-24 2002-11-07 Asahi Kasei Kabushiki Kaisha Materiau solide pour aimant
FI113308B (fi) 2001-06-14 2004-03-31 Abb Oy Kestomagneettielementti ja sähkökone
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
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Also Published As

Publication number Publication date
US20080150385A1 (en) 2008-06-26
DK1829188T3 (da) 2019-07-22
FI20041667A0 (fi) 2004-12-23
EP1829188A4 (en) 2016-04-06
EP1829188A1 (en) 2007-09-05
EP1829188B1 (en) 2019-06-12
CN101088206B (zh) 2011-08-31
US8084910B2 (en) 2011-12-27
CN101088206A (zh) 2007-12-12
FI117582B (fi) 2006-11-30
ES2734898T3 (es) 2019-12-12
WO2006067274A1 (en) 2006-06-29

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