MX2012007208A - Rotor for modulated pole machine. - Google Patents
Rotor for modulated pole machine.Info
- Publication number
- MX2012007208A MX2012007208A MX2012007208A MX2012007208A MX2012007208A MX 2012007208 A MX2012007208 A MX 2012007208A MX 2012007208 A MX2012007208 A MX 2012007208A MX 2012007208 A MX2012007208 A MX 2012007208A MX 2012007208 A MX2012007208 A MX 2012007208A
- Authority
- MX
- Mexico
- Prior art keywords
- rotor
- magnetic field
- support structure
- tubular support
- mounting surface
- Prior art date
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
-
- 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
- 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
- H02K1/2786—Outer rotors
- H02K1/2787—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/2789—Outer rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2791—Surface mounted magnets; Inset magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
- H02K2201/12—Transversal flux machines
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Permanent Field Magnets Of Synchronous Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
- Manufacture Of Motors, Generators (AREA)
Abstract
A rotor for a modulated pole machine, the rotor being configured to generate a rotor magnetic field for interaction with a stator magnetic field of a stator of the modulated pole machine, wherein said rotor comprises: a tubular support structure defining (201, 301) a circumferential mounting surface, the tubular support structure comprising a plurality of elongated recesses (202) in the mounting surface, the elongated recesses extending in an axial direction of the tubular support structure and a plurality of permanent magnets (203) arranged at the mounting surface of the tubular support structure and magnetised in the circumferential direction of said rotor so as to generate the rotor magnetic field, the permanent magnets (203) being separated from each other in the circumferential direction of the rotor by axially extending rotor pole sections (204) for directing the rotor magnetic field generated by said permanent magnets in a radial direction, wherein at least one permanent magnet (203) or one rotor pole section (204) extends at least partly into one of the plurality of recesses.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DKPA200970291 | 2009-12-21 | ||
US28929809P | 2009-12-22 | 2009-12-22 | |
PCT/EP2010/070250 WO2011076740A1 (en) | 2009-12-21 | 2010-12-20 | Rotor for modulated pole machine |
Publications (1)
Publication Number | Publication Date |
---|---|
MX2012007208A true MX2012007208A (en) | 2012-07-23 |
Family
ID=42555931
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
MX2012007208A MX2012007208A (en) | 2009-12-21 | 2010-12-20 | Rotor for modulated pole machine. |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP2517333A1 (en) |
JP (1) | JP2013515455A (en) |
KR (1) | KR20120106984A (en) |
CN (1) | CN102754309B (en) |
AU (1) | AU2010334933B2 (en) |
BR (1) | BR112012017740A2 (en) |
CA (1) | CA2785084A1 (en) |
MX (1) | MX2012007208A (en) |
RU (1) | RU2551424C2 (en) |
TW (1) | TWI423560B (en) |
WO (1) | WO2011076740A1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015505282A (en) | 2011-12-23 | 2015-02-19 | ホガナス アクチボラグ (パブル) | Auxiliary motor control system for pedal-driven vehicles |
EP2639934B1 (en) | 2012-03-16 | 2015-04-29 | Siemens Aktiengesellschaft | Rotor with permanent excitation, electrical machine with such a rotor and method for producing the rotor |
EP2639935B1 (en) | 2012-03-16 | 2014-11-26 | Siemens Aktiengesellschaft | Rotor with permanent excitation, electrical machine with such a rotor and method for producing the rotor |
JP5901754B2 (en) * | 2012-05-24 | 2016-04-13 | 三菱電機株式会社 | Rotating electric machine rotor, rotating electric machine, and manufacturing method of rotating electric machine rotor |
EP2725687A1 (en) * | 2012-10-26 | 2014-04-30 | Siemens Aktiengesellschaft | Permanently excited synchronous machine |
TWI483514B (en) | 2012-11-09 | 2015-05-01 | Ind Tech Res Inst | Axial-flux halbach rotor |
DE102012222192A1 (en) * | 2012-12-04 | 2014-06-05 | Schaeffler Technologies Gmbh & Co. Kg | Method for manufacturing transverse flux machine, involves loading pockets with secondary sub-band, and connecting ends of secondary part of abutment strip to fully circular abutment ring |
DE102013202011A1 (en) * | 2013-02-07 | 2014-08-07 | Robert Bosch Gmbh | Drive motor for the gearless drive of a two-wheeler |
TWI492490B (en) * | 2013-02-21 | 2015-07-11 | Univ Nat Yunlin Sci & Tech | Multi-phase transverse magnetic field induction motor |
DE102013222329A1 (en) * | 2013-11-04 | 2015-05-07 | Robert Bosch Gmbh | Machine component for an electric machine and method for producing such a machine component |
CN204068478U (en) * | 2014-08-29 | 2014-12-31 | 博世汽车部件(苏州)有限公司 | Salient pole magneto and the motor vehicle comprising this motor |
JP6220328B2 (en) * | 2014-11-20 | 2017-10-25 | 株式会社神戸製鋼所 | Embedded magnet rotating electric machine |
WO2019058347A1 (en) | 2017-09-24 | 2019-03-28 | Genesis Robotics And Motion Technologies Canada, Ulc | Radial multi piece rotor for electric machine |
Family Cites Families (30)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
SU103754A1 (en) * | 1955-05-07 | 1955-11-30 | А.Г. Иосифьян | Synchronous asynchronous motor |
US3889140A (en) * | 1968-08-31 | 1975-06-10 | Max Baermann Fa | Induction brake or clutch |
JPS5144255A (en) * | 1974-10-14 | 1976-04-15 | Hitachi Condenser | Kondensano hoansochi |
JPS5925973A (en) * | 1982-08-04 | 1984-02-10 | Hitachi Metals Ltd | Multiply coated material and its manufacture |
JPS6093464U (en) * | 1983-11-29 | 1985-06-26 | 三菱電機株式会社 | Rotor of permanent magnet rotating machine |
JPS6146153A (en) * | 1984-08-10 | 1986-03-06 | Hitachi Metals Ltd | Rotor for stepping motor |
FR2627030B1 (en) * | 1988-02-05 | 1994-05-06 | Banon Louis | ROTOR OF ROTARY ELECTRIC MACHINE WITH PERMANENT MAGNETS OF FLOW CONCENTRATION TYPE |
US4882515A (en) * | 1988-06-03 | 1989-11-21 | General Motors Corporation | Alternating current generator |
JPH033148U (en) * | 1989-05-30 | 1991-01-14 | ||
JPH06215967A (en) * | 1993-01-20 | 1994-08-05 | Matsushita Electric Ind Co Ltd | Manufacture of transferred integrally-molded magnetic circuit |
ATE248674T1 (en) | 1996-02-23 | 2003-09-15 | Hoeganaes Ab | PHOSPHATE COATED IRON POWDER AND METHOD FOR THE PRODUCTION THEREOF |
US5952755A (en) * | 1997-03-18 | 1999-09-14 | Electric Boat Corporation | Permanent magnet motor rotor |
FR2839211A1 (en) * | 2002-04-29 | 2003-10-31 | Conception & Dev Michelin Sa | Electrical machine rotor for use at very high speeds, comprises hexagonal shaft in contact with pole pieces which combine to make housings for permanent magnets retained by axial rods and end plates |
RU2241296C1 (en) * | 2003-05-05 | 2004-11-27 | Демьяненко Александр Васильевич | Stack for shaping rotor magnetic system |
JP2005237048A (en) * | 2004-02-17 | 2005-09-02 | Osaka Gas Co Ltd | Alternator and generator |
US7157827B2 (en) * | 2004-09-21 | 2007-01-02 | A. O. Smith Corporation | Spoke permanent magnet rotor |
KR100629335B1 (en) * | 2004-10-29 | 2006-09-29 | 엘지전자 주식회사 | Motor and field system manufacturing method of the same and washing machine having the same |
DE102004058046B4 (en) * | 2004-12-01 | 2012-10-31 | Siemens Ag | High-pole permanent-magnet synchronous machine with toothed coils |
JP4501683B2 (en) * | 2004-12-28 | 2010-07-14 | 株式会社日立製作所 | Permanent magnet rotating electrical machine, on-vehicle electric actuator device electric system using the same, and electric power steering device electric system |
US20060255679A1 (en) * | 2005-05-13 | 2006-11-16 | Dine Pieter V | Apparatus for pole pieces |
TWI353705B (en) * | 2005-08-26 | 2011-12-01 | Hoeganaes Ab | An electric rotary machine |
KR100785276B1 (en) * | 2005-12-29 | 2007-12-13 | 한국전기연구원 | Permanent magnet excited transverse flux motor with out-rotor |
JP4068653B2 (en) * | 2006-05-31 | 2008-03-26 | 山洋電気株式会社 | Rotor for motor |
FR2903824A1 (en) * | 2006-07-13 | 2008-01-18 | Leroy Somer Moteurs | ROTOR OF ELECTRIC ROTATING MACHINE AND METHOD OF MANUFACTURING |
NZ550078A (en) * | 2006-09-25 | 2008-12-24 | Wellington Drive Technologies | Electrical machines with composite poles |
JP2008295178A (en) * | 2007-05-24 | 2008-12-04 | Meidensha Corp | Rotor structure of permanent magnet rotating electric machine |
JP2009077469A (en) * | 2007-09-19 | 2009-04-09 | Yaskawa Electric Corp | Magnet-embedded motor and manufacturing method therefor |
WO2009116937A1 (en) * | 2008-03-19 | 2009-09-24 | Höganäs Ab (Publ) | Permanent magnet rotor with flux concentrating pole pieces |
US9130425B2 (en) * | 2008-03-19 | 2015-09-08 | Hoganas Ab (Publ) | Integrated rotor pole pieces |
JP5501572B2 (en) * | 2008-04-25 | 2014-05-21 | 株式会社ジェイテクト | Motor rotor and electric power steering device |
-
2010
- 2010-12-20 WO PCT/EP2010/070250 patent/WO2011076740A1/en active Application Filing
- 2010-12-20 MX MX2012007208A patent/MX2012007208A/en active IP Right Grant
- 2010-12-20 RU RU2012131277/07A patent/RU2551424C2/en not_active IP Right Cessation
- 2010-12-20 KR KR1020127018870A patent/KR20120106984A/en not_active Application Discontinuation
- 2010-12-20 CA CA2785084A patent/CA2785084A1/en not_active Abandoned
- 2010-12-20 AU AU2010334933A patent/AU2010334933B2/en not_active Ceased
- 2010-12-20 CN CN201080063720.2A patent/CN102754309B/en not_active Expired - Fee Related
- 2010-12-20 JP JP2012545275A patent/JP2013515455A/en active Pending
- 2010-12-20 EP EP10798548A patent/EP2517333A1/en not_active Withdrawn
- 2010-12-20 BR BR112012017740A patent/BR112012017740A2/en not_active IP Right Cessation
- 2010-12-21 TW TW099145058A patent/TWI423560B/en not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
RU2012131277A (en) | 2014-01-27 |
CN102754309B (en) | 2015-08-05 |
RU2551424C2 (en) | 2015-05-27 |
AU2010334933A1 (en) | 2012-07-12 |
TW201141013A (en) | 2011-11-16 |
BR112012017740A2 (en) | 2017-10-10 |
TWI423560B (en) | 2014-01-11 |
EP2517333A1 (en) | 2012-10-31 |
AU2010334933B2 (en) | 2015-05-21 |
CN102754309A (en) | 2012-10-24 |
WO2011076740A1 (en) | 2011-06-30 |
CA2785084A1 (en) | 2011-06-30 |
KR20120106984A (en) | 2012-09-27 |
JP2013515455A (en) | 2013-05-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
MX2012007208A (en) | Rotor for modulated pole machine. | |
ATE526718T1 (en) | PERMANENT MAGNET ROTOR WITH FLUX CONCENTRATING POLE PIECES | |
MX2013003006A (en) | Rotor for modulated pole machine. | |
BR112012024457A2 (en) | electric motor, lifting machine and elevator system | |
WO2009132637A3 (en) | Water wheel comprising a built-in generator | |
WO2011033397A3 (en) | Permanent magnet exited synchronous machine with embedded magnets | |
WO2009047895A1 (en) | Motor and electronic device using the same | |
EP2884629A3 (en) | Permanent magnet synchronous machine | |
WO2008092801A3 (en) | 18/8 synchronous motor | |
WO2011069849A3 (en) | Electric machine | |
FI20051090L (en) | Method and arrangement in an electric machine magnetized with permanent magnets | |
WO2014121977A3 (en) | Rotor arrangement for an electrical machine | |
EP2592728A3 (en) | Electromagnetic device | |
WO2012123270A3 (en) | Rotor for an electric machine and electric machine | |
ATE484094T1 (en) | ELECTRIC MOTOR | |
AU2006345546A8 (en) | Single field rotor motor | |
RU2013132013A (en) | RADIAL MAGNETIC BEARING FOR MAGNETIC ROTOR SUPPORT | |
IN2014DN08212A (en) | ||
WO2013088010A3 (en) | Rotary electric machine rotor and rotary electric machine comprising such a rotor | |
WO2013107804A3 (en) | Wet rotor pump comprising a permanent magnet | |
WO2012150114A3 (en) | Electric motor | |
WO2009100443A3 (en) | Axial gap electric dynamo machine with magnetic bearing | |
ATE427578T1 (en) | SINGLE FIELD ROTOR MOTOR | |
GB201116381D0 (en) | Rotating electrical machine | |
WO2012042209A3 (en) | An electrical machine and a rotor for an electrical machine |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG | Grant or registration |