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FI20040728L - Sähköinen roottori - Google Patents

Sähköinen roottori Download PDF

Info

Publication number
FI20040728L
FI20040728L FI20040728A FI20040728A FI20040728L FI 20040728 L FI20040728 L FI 20040728L FI 20040728 A FI20040728 A FI 20040728A FI 20040728 A FI20040728 A FI 20040728A FI 20040728 L FI20040728 L FI 20040728L
Authority
FI
Finland
Prior art keywords
electric rotor
rotor
electric
Prior art date
Application number
FI20040728A
Other languages
English (en)
Swedish (sv)
Other versions
FI117458B (fi
FI20040728A0 (fi
Inventor
Jukka Malmberg
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 FI20040728A priority Critical patent/FI117458B/fi
Publication of FI20040728A0 publication Critical patent/FI20040728A0/fi
Priority to CN2005800170514A priority patent/CN1957514B/zh
Priority to BRPI0511578A priority patent/BRPI0511578B1/pt
Priority to PCT/FI2005/000243 priority patent/WO2005117235A1/en
Priority to US11/597,424 priority patent/US7619342B2/en
Priority to EP05744889A priority patent/EP1817831A1/en
Publication of FI20040728L publication Critical patent/FI20040728L/fi
Application granted granted Critical
Publication of FI117458B publication Critical patent/FI117458B/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]
    • H02K1/2766—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
FI20040728A 2004-05-27 2004-05-27 Sähkökoneen roottori FI117458B (fi)

Priority Applications (6)

Application Number Priority Date Filing Date Title
FI20040728A FI117458B (fi) 2004-05-27 2004-05-27 Sähkökoneen roottori
CN2005800170514A CN1957514B (zh) 2004-05-27 2005-05-27 用于电机的转子
BRPI0511578A BRPI0511578B1 (pt) 2004-05-27 2005-05-27 rotor para uma máquina elétrica
PCT/FI2005/000243 WO2005117235A1 (en) 2004-05-27 2005-05-27 Rotor for an electric machine
US11/597,424 US7619342B2 (en) 2004-05-27 2005-05-27 Rotor for an electric machine
EP05744889A EP1817831A1 (en) 2004-05-27 2005-05-27 Rotor for an electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20040728A FI117458B (fi) 2004-05-27 2004-05-27 Sähkökoneen roottori
FI20040728 2004-05-27

Publications (3)

Publication Number Publication Date
FI20040728A0 FI20040728A0 (fi) 2004-05-27
FI20040728L true FI20040728L (fi) 2005-11-28
FI117458B FI117458B (fi) 2006-10-13

Family

ID=32338429

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20040728A FI117458B (fi) 2004-05-27 2004-05-27 Sähkökoneen roottori

Country Status (6)

Country Link
US (1) US7619342B2 (fi)
EP (1) EP1817831A1 (fi)
CN (1) CN1957514B (fi)
BR (1) BRPI0511578B1 (fi)
FI (1) FI117458B (fi)
WO (1) WO2005117235A1 (fi)

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Publication number Priority date Publication date Assignee Title
DE102006061372A1 (de) * 2006-12-22 2008-06-26 Siemens Ag PM-Läufer mit radialen Kühlschlitzen und entsprechendes Herstellungsverfahren
EA200701715A1 (ru) * 2007-06-04 2008-04-28 Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания - Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк" Вентильная электрическая машина
EA200800674A1 (ru) * 2008-01-24 2008-10-30 Открытое Акционерное Общество "Инжиниринговая Нефтегазовая Компания - Всероссийский Научно-Исследовательский Институт По Строительству И Эксплуатации Трубопроводов, Объектов Тэк" Многофазная электрическая машина с постоянными магнитами
DE102008022143B3 (de) * 2008-05-05 2009-10-15 Weh, Herbert, Prof. Dr.-Ing. Dr. h.c. Streufeldarme überlastbare Transversalflussmaschine hoher Kraftdichte
CN201219227Y (zh) * 2008-07-30 2009-04-08 无锡东元电机有限公司 一种永磁同步电机转子
CN201204529Y (zh) * 2008-08-28 2009-03-04 无锡东元电机有限公司 永磁同步电机
CN201294443Y (zh) * 2008-12-01 2009-08-19 东元总合科技（杭州）有限公司 永磁自启动同步电机转子
DE102009017850A1 (de) * 2009-04-17 2010-10-21 Siemens Aktiengesellschaft Läufer für eine elektrische Maschine
DE102009026524A1 (de) * 2009-05-28 2010-12-02 Robert Bosch Gmbh Elektrische Maschine
KR100969682B1 (ko) * 2009-09-18 2010-07-14 방덕제 직접구동식 전기기기
US9431860B2 (en) 2009-12-22 2016-08-30 Toyota Jidosha Kabushiki Kaisha Rotor and method of manufacturing rotor
EA014727B1 (ru) * 2010-03-25 2011-02-28 Открытое Акционерное Общество "Нпо "Русский Электропривод" Электрическая машина с постоянными магнитами
WO2011122996A1 (en) * 2010-03-30 2011-10-06 Volvo Technology Corporation Rotor of an electric machine with embedded permanent magnets and electric machine
EA014511B1 (ru) * 2010-04-07 2010-12-30 Открытое Акционерное Общество "Нпо "Русский Электропривод" Электрическая машина
CN102005838B (zh) * 2010-10-20 2012-11-14 东元总合科技（杭州）有限公司 大功率永磁电机转子,该转子的安装方法及该转子永磁体的充磁方法
BR112014013071A2 (pt) 2011-11-30 2017-06-13 Abb Research Ltd máquinas elétricas e rotores de máquinas elétricas
EP2604855A1 (en) * 2011-12-13 2013-06-19 Siemens Aktiengesellschaft Rotor for a generator
CN102545435B (zh) * 2012-01-22 2014-11-19 浙江大学 分段式永磁同步电机转子结构
CN102790456A (zh) * 2012-03-05 2012-11-21 珠海格力节能环保制冷技术研究中心有限公司 永磁辅助同步磁阻电机转子铁芯及电机和电机组装方法
DK2660955T3 (da) 2012-05-02 2019-08-26 Abb Schweiz Ag En elektrisk maskine
WO2014055221A2 (en) 2012-10-01 2014-04-10 Abb Research Ltd. Electrical machine rotors
DE102012219003A1 (de) * 2012-10-18 2014-04-24 Robert Bosch Gmbh Läuferanordnung für eine rotatorische elektrische Maschine
CN103066711B (zh) * 2012-12-14 2015-08-26 苏州德丰电机有限公司 永磁电机磁极铁芯分体结构
CN102969812B (zh) * 2012-12-14 2014-12-10 哈尔滨工业大学 基于磁场屏蔽原理的调制环转子
JP5990475B2 (ja) * 2013-02-14 2016-09-14 本田技研工業株式会社 回転電機のロータ
GB2522021B (en) 2014-01-08 2018-02-07 Protean Electric Ltd A rotor for an electric motor or generator
DE102015203012A1 (de) * 2015-02-19 2016-08-25 Robert Bosch Gmbh Rotor für eine elektrische Maschine sowie elektrische Maschine
DE102016209711B4 (de) 2016-06-02 2025-07-10 Volkswagen Aktiengesellschaft Rotorkern
JP7059058B2 (ja) * 2018-03-15 2022-04-25 本田技研工業株式会社 回転電機のロータ
JP7059059B2 (ja) * 2018-03-15 2022-04-25 本田技研工業株式会社 回転電機のロータ
KR102138339B1 (ko) * 2018-10-24 2020-07-27 주식회사 엠플러스 사운드 진동 액츄에이터
US11289985B2 (en) * 2019-08-09 2022-03-29 Hamilton Sundstrand Corporation Dual stator machine with a rotor magnet set configured to minimize flux leakage
DE102021210755A1 (de) 2021-09-27 2023-03-30 Siemens Energy Global GmbH & Co. KG Rotor für eine elektrische rotierende Maschine, elektrische rotierende Maschine, Gondelantrieb und Wasserfahrzeug
JP2023049642A (ja) * 2021-09-29 2023-04-10 本田技研工業株式会社 回転電機
DE102022205857A1 (de) * 2022-06-09 2023-12-14 Robert Bosch Gesellschaft mit beschränkter Haftung Rotor einer elektrischen Maschine
DE102023103617A1 (de) * 2023-02-15 2024-08-22 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Rotor für eine elektrische Maschine

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DE1763876A1 (de) * 1968-08-28 1972-02-03 Siemens Ag Permanenterregte elektrische Maschine
GB1324147A (en) 1971-09-17 1973-07-18 Univ Southampton Permanent magnet rotor for synchronous electric machine
FR2324150A1 (fr) 1975-05-30 1977-04-08 Cem Comp Electro Mec Perfectionnements aux moteurs synchrones autosynchronisables
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US4469970A (en) * 1981-12-24 1984-09-04 General Electric Company Rotor for permanent magnet excited synchronous motor
US4464596A (en) * 1982-09-27 1984-08-07 General Electric Company Multi-section permanent magnet rotor
US4918831A (en) * 1987-12-28 1990-04-24 General Electric Company Method of fabricating composite rotor laminations for use in reluctance, homopolar and permanent magnet machines
FR2655784B1 (fr) * 1989-12-08 1992-01-24 Alsthom Gec Moteur a aimants a concentration de flux.
US5191256A (en) * 1989-12-15 1993-03-02 American Motion Systems Interior magnet rotary machine
US5159220A (en) * 1990-06-25 1992-10-27 General Electric Company Realizations of folded magnet AC motors
CN2192975Y (zh) 1994-06-07 1995-03-22 周伯飞 组合式永磁电机转子
JPH10285847A (ja) 1997-04-09 1998-10-23 Mitsubishi Electric Corp 永久磁石形モータ
DE19915664A1 (de) * 1999-04-07 2000-10-19 Siemens Ag Elektrische Maschine mit einem Stator
JP2002369425A (ja) 2001-06-12 2002-12-20 Nishishiba Electric Co Ltd 永久磁石回転子
DE10153750A1 (de) * 2001-10-31 2003-05-22 Siemens Ag Rotor für PM-Synchronmaschine

Also Published As

Publication number Publication date
BRPI0511578A (pt) 2008-01-02
CN1957514A (zh) 2007-05-02
BRPI0511578B1 (pt) 2017-02-07
FI117458B (fi) 2006-10-13
FI20040728A0 (fi) 2004-05-27
CN1957514B (zh) 2011-06-08
US20070228858A1 (en) 2007-10-04
EP1817831A1 (en) 2007-08-15
WO2005117235A1 (en) 2005-12-08
US7619342B2 (en) 2009-11-17

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