DE112012006031A5 - Elektrische Maschine - Google Patents

Elektrische Maschine Download PDF

Info

Publication number
DE112012006031A5
DE112012006031A5 DE112012006031.8T DE112012006031T DE112012006031A5 DE 112012006031 A5 DE112012006031 A5 DE 112012006031A5 DE 112012006031 T DE112012006031 T DE 112012006031T DE 112012006031 A5 DE112012006031 A5 DE 112012006031A5
Authority
DE
Germany
Prior art keywords
electric machine
electric
machine
Prior art date
Legal status (The legal status 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 status listed.)
Withdrawn
Application number
DE112012006031.8T
Other languages
English (en)
Inventor
Sunny Zhang
Jin Xu
Daniel Fiederling
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Brose Fahrzeugteile SE and Co KG
Original Assignee
Brose Fahrzeugteile SE and Co KG
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 Brose Fahrzeugteile SE and Co KG filed Critical Brose Fahrzeugteile SE and Co KG
Publication of DE112012006031A5 publication Critical patent/DE112012006031A5/de
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/02—Details of the magnetic circuit characterised by the magnetic material
    • 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
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/17—Stator 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
    • 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]
    • 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
    • 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
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
    • H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • 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
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
    • 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
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Hard Magnetic Materials (AREA)
DE112012006031.8T 2012-03-13 2012-10-25 Elektrische Maschine Withdrawn DE112012006031A5 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012005141.7 2012-03-13
DE102012005141 2012-03-13
PCT/EP2012/004461 WO2013135257A2 (de) 2012-03-13 2012-10-25 Elektrische maschine

Publications (1)

Publication Number Publication Date
DE112012006031A5 true DE112012006031A5 (de) 2015-02-26

Family

ID=47148714

Family Applications (4)

Application Number Title Priority Date Filing Date
DE102012020927A Withdrawn DE102012020927A1 (de) 2012-03-13 2012-10-25 Elektrische Maschine
DE112012006024.5T Withdrawn DE112012006024A5 (de) 2012-03-13 2012-10-25 Elektrische Maschine
DE112012006031.8T Withdrawn DE112012006031A5 (de) 2012-03-13 2012-10-25 Elektrische Maschine
DE112013001432.7T Withdrawn DE112013001432A5 (de) 2012-03-13 2013-03-13 Elektrische Maschine mit hoher Effizienz

Family Applications Before (2)

Application Number Title Priority Date Filing Date
DE102012020927A Withdrawn DE102012020927A1 (de) 2012-03-13 2012-10-25 Elektrische Maschine
DE112012006024.5T Withdrawn DE112012006024A5 (de) 2012-03-13 2012-10-25 Elektrische Maschine

Family Applications After (1)

Application Number Title Priority Date Filing Date
DE112013001432.7T Withdrawn DE112013001432A5 (de) 2012-03-13 2013-03-13 Elektrische Maschine mit hoher Effizienz

Country Status (5)

Country Link
US (4) US9831726B2 (de)
JP (3) JP2015510387A (de)
CN (4) CN104185938B (de)
DE (4) DE102012020927A1 (de)
WO (5) WO2013135257A2 (de)

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US20140375160A1 (en) 2014-12-25
CN104185938A (zh) 2014-12-03
CN104704711A (zh) 2015-06-10
CN104303395A (zh) 2015-01-21
US9876397B2 (en) 2018-01-23
WO2013135376A3 (de) 2014-11-06
DE102012020927A1 (de) 2013-09-19
JP2015510388A (ja) 2015-04-02
WO2013135256A3 (de) 2014-05-08
CN104170212A (zh) 2014-11-26
DE112012006024A5 (de) 2015-02-05
US20150001970A1 (en) 2015-01-01
JP2015525051A (ja) 2015-08-27
US9831726B2 (en) 2017-11-28
WO2013135257A2 (de) 2013-09-19
WO2013135256A2 (de) 2013-09-19
WO2013135257A3 (de) 2014-06-05
CN104185938B (zh) 2018-01-02
CN104303395B (zh) 2017-08-08
US20150001977A1 (en) 2015-01-01
WO2013135376A2 (de) 2013-09-19
JP2015510387A (ja) 2015-04-02
WO2013135258A2 (de) 2013-09-19
WO2013135377A3 (de) 2014-11-06
DE112013001432A5 (de) 2014-12-11
WO2013135377A2 (de) 2013-09-19
US9634528B2 (en) 2017-04-25
US9634527B2 (en) 2017-04-25
WO2013135258A3 (de) 2014-05-30
US20150001980A1 (en) 2015-01-01

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