FI20070183A - Polmodul för en rotor och rotor för en elmaskin - Google Patents

Polmodul för en rotor och rotor för en elmaskin Download PDF

Info

Publication number
FI20070183A
FI20070183A FI20070183A FI20070183A FI20070183A FI 20070183 A FI20070183 A FI 20070183A FI 20070183 A FI20070183 A FI 20070183A FI 20070183 A FI20070183 A FI 20070183A FI 20070183 A FI20070183 A FI 20070183A
Authority
FI
Finland
Prior art keywords
electric machine
machine rotor
hub module
rotor hub
module
Prior art date
Application number
FI20070183A
Other languages
English (en)
Finnish (fi)
Other versions
FI119960B (sv
FI20070183A0 (sv
Inventor
Ville Voutilainen
Ari Vartiainen
Mikko Salmi
Juhani Mantere
Risto Pulkkinen
Antti Maekinen
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 FI20070183A priority Critical patent/FI119960B/sv
Publication of FI20070183A0 publication Critical patent/FI20070183A0/sv
Priority to CN2008900000438U priority patent/CN201444598U/zh
Priority to PCT/FI2008/000035 priority patent/WO2008107512A1/en
Publication of FI20070183A publication Critical patent/FI20070183A/sv
Application granted granted Critical
Publication of FI119960B publication Critical patent/FI119960B/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
    • 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
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • H02K1/2773—Magnets embedded in the magnetic core, e.g. interior permanent magnets [IPM] having a flux concentration effect consisting of tangentially magnetized radial magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/12—Machines characterised by the modularity of some components

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
FI20070183A 2007-03-02 2007-03-02 Polmodul för en rotor och rotor för en elmaskin FI119960B (sv)

Priority Applications (3)

Application Number Priority Date Filing Date Title
FI20070183A FI119960B (sv) 2007-03-02 2007-03-02 Polmodul för en rotor och rotor för en elmaskin
CN2008900000438U CN201444598U (zh) 2007-03-02 2008-03-03 用于电机转子的磁极模块和电机转子
PCT/FI2008/000035 WO2008107512A1 (en) 2007-03-02 2008-03-03 Pole module for rotor of electric machine and rotor of electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20070183 2007-03-02
FI20070183A FI119960B (sv) 2007-03-02 2007-03-02 Polmodul för en rotor och rotor för en elmaskin

Publications (3)

Publication Number Publication Date
FI20070183A0 FI20070183A0 (sv) 2007-03-02
FI20070183A true FI20070183A (sv) 2008-09-03
FI119960B FI119960B (sv) 2009-05-15

Family

ID=37929988

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20070183A FI119960B (sv) 2007-03-02 2007-03-02 Polmodul för en rotor och rotor för en elmaskin

Country Status (3)

Country Link
CN (1) CN201444598U (sv)
FI (1) FI119960B (sv)
WO (1) WO2008107512A1 (sv)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2680401B1 (en) * 2012-06-29 2020-09-02 GE Renewable Technologies Wind B.V. Permanent magnet rotor
CN106849391B (zh) * 2017-03-06 2019-08-02 新疆金风科技股份有限公司 磁极模块、转子、电机和风力发电机组

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB341666A (en) * 1928-12-22 1931-01-22 British Thomson Houston Co Ltd Improvements in and relating to rotors for dynamo-electric machines
FR2184602B1 (sv) * 1972-05-18 1976-11-05 Siemens Ag
CA1323650C (en) * 1985-11-12 1993-10-26 Franklin Lee Forbes Electrically commutated motor having an edgewise wound yoke
US5952755A (en) * 1997-03-18 1999-09-14 Electric Boat Corporation Permanent magnet motor rotor
KR19990077581A (ko) * 1998-03-05 1999-10-25 가나이 쓰도무 차량용교류발전기
DE10302084A1 (de) * 2002-10-25 2004-05-13 Continental Teves Ag & Co. Ohg Rotormodul für einen elektromotorischen Antrieb
RU2247463C2 (ru) * 2002-12-26 2005-02-27 Открытое акционерное общество "Нефтяная компания "ЛУКойл" (ОАО НК ЛУКойл) Погружной электродвигатель с постоянными магнитами
DE10301079A1 (de) * 2003-01-14 2004-07-29 Siemens Ag Flächige Anordnung von Permanentmagneten

Also Published As

Publication number Publication date
CN201444598U (zh) 2010-04-28
WO2008107512A1 (en) 2008-09-12
FI119960B (sv) 2009-05-15
FI20070183A0 (sv) 2007-03-02

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