IT1063215B - Perfezionamenti ai motori sincroni autosincronizzabili - Google Patents

Perfezionamenti ai motori sincroni autosincronizzabili

Info

Publication number
IT1063215B
IT1063215B IT2266576A IT2266576A IT1063215B IT 1063215 B IT1063215 B IT 1063215B IT 2266576 A IT2266576 A IT 2266576A IT 2266576 A IT2266576 A IT 2266576A IT 1063215 B IT1063215 B IT 1063215B
Authority
IT
Italy
Prior art keywords
synchronizable
self
synchronous motors
motors
synchronous
Prior art date
Application number
IT2266576A
Other languages
English (en)
Original Assignee
Cem Comp Electro Mec
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 Cem Comp Electro Mec filed Critical Cem Comp Electro Mec
Application granted granted Critical
Publication of IT1063215B publication Critical patent/IT1063215B/it

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
    • 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
    • H02K21/46—Motors having additional short-circuited winding for starting as an asynchronous motor

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
IT2266576A 1975-05-30 1976-04-26 Perfezionamenti ai motori sincroni autosincronizzabili IT1063215B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7517511A FR2324150A1 (fr) 1975-05-30 1975-05-30 Perfectionnements aux moteurs synchrones autosynchronisables

Publications (1)

Publication Number Publication Date
IT1063215B true IT1063215B (it) 1985-02-11

Family

ID=9156084

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2266576A IT1063215B (it) 1975-05-30 1976-04-26 Perfezionamenti ai motori sincroni autosincronizzabili

Country Status (5)

Country Link
CH (1) CH607432A5 (it)
DE (1) DE2621301A1 (it)
FR (1) FR2324150A1 (it)
GB (1) GB1552694A (it)
IT (1) IT1063215B (it)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4327302A (en) * 1979-09-21 1982-04-27 General Electric Company Electronically commutated motor, stationary and rotatable assemblies therefore, and lamination
US4476736A (en) * 1979-09-21 1984-10-16 General Electric Company Transmission for a laundry machine
US4689973A (en) * 1979-09-21 1987-09-01 General Electric Company Laundry machine drive
USRE33655E (en) * 1979-09-21 1991-08-06 General Electric Company Laundry machine drive
DE3429813A1 (de) * 1984-08-14 1986-02-27 Landert-Motoren-AG, Bülach, Zürich Permanent-synchronmotor mit asynchronem anlauf
JPS6464548A (en) * 1987-09-03 1989-03-10 Fanuc Ltd Rotor construction of synchronous motor
WO1990002434A1 (en) * 1988-08-19 1990-03-08 Nauchno-Proizvodstvennoe Obiedinenie 'magneton' Multipole rotor of electric machine
US5191256A (en) * 1989-12-15 1993-03-02 American Motion Systems Interior magnet rotary machine
EP0657984A4 (en) * 1992-08-12 1998-07-22 Seiko Epson Corp PERMANENT MAGNET ROTOR FOR A BRUSHLESS MOTOR AND METHOD FOR PRODUCING THE SAME.
JP3051340B2 (ja) * 1996-06-18 2000-06-12 オークマ株式会社 同期電動機
US6274960B1 (en) * 1998-09-29 2001-08-14 Kabushiki Kaisha Toshiba Reluctance type rotating machine with permanent magnets
CN101917106B (zh) 1999-07-16 2012-04-04 松下电器产业株式会社 永久磁铁同步电动机
JP2001314052A (ja) * 2000-02-25 2001-11-09 Nissan Motor Co Ltd 同期電動機のロータ構造
JP2004248422A (ja) * 2003-02-14 2004-09-02 Moric Co Ltd 磁石界磁型回転電気機器
JP4070674B2 (ja) * 2003-07-31 2008-04-02 株式会社東芝 リラクタンス型回転電機の回転子
FI117458B (fi) 2004-05-27 2006-10-13 Abb Oy Sähkökoneen roottori
JP4839260B2 (ja) 2006-04-27 2011-12-21 サン・テック・ジェネレータ・コ・エルティディ 発電機・電動機用の回転装置
JP4528825B2 (ja) * 2007-12-21 2010-08-25 日立アプライアンス株式会社 自己始動型永久磁石同期電動機及びこれを用いた圧縮機
EA010775B1 (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
EA014727B1 (ru) * 2010-03-25 2011-02-28 Открытое Акционерное Общество "Нпо "Русский Электропривод" Электрическая машина с постоянными магнитами
US9705388B2 (en) * 2011-12-19 2017-07-11 Baldor Electric Company Rotor for a line start permanent magnet machine
CN102710048A (zh) * 2012-06-13 2012-10-03 常州奥立思特电子有限公司 异步起动永磁同步电动机的转子结构
FR3018009B1 (fr) * 2014-02-27 2017-10-20 Moteurs Leroy-Somer Rotor de machine electrique tournante

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3126493A (en) * 1964-03-24 Permanent magnet motor
US1689499A (en) * 1927-02-17 1928-10-30 Gen Electric Dynamo-electric-machine rotor
DE633957C (de) * 1935-01-30 1936-08-13 Aeg Einrichtung fuer den asynchronen Anlauf von Synchronmaschinen mit in Nuten des massiven Laeuferkernes eingesetzten lamellierten Wicklungshaltern
DE1090749B (de) * 1958-09-22 1960-10-13 Siemens Ag Asynchronmaschine in Turbobauart, insbesondere Asynchronmaschine grosser Leistung mit geringer Polzahl
DE1862106U (de) * 1961-05-10 1962-11-15 Siemens Ag Permanenterregte synchronmaschine.
DE1173178B (de) * 1962-07-28 1964-07-02 Siemens Ag Permanenterregte elektrische Maschine mit einem Dauermagnetbloecke enthaltenden Laeufer
BE694098A (it) * 1966-03-03 1967-07-17

Also Published As

Publication number Publication date
FR2324150B1 (it) 1981-01-16
FR2324150A1 (fr) 1977-04-08
DE2621301A1 (de) 1976-12-09
GB1552694A (en) 1979-09-19
CH607432A5 (it) 1978-12-15

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