GB2494898B - Rotating electrical machine - Google Patents

Rotating electrical machine

Info

Publication number
GB2494898B
GB2494898B GB1116381.3A GB201116381A GB2494898B GB 2494898 B GB2494898 B GB 2494898B GB 201116381 A GB201116381 A GB 201116381A GB 2494898 B GB2494898 B GB 2494898B
Authority
GB
United Kingdom
Prior art keywords
electrical machine
rotating electrical
rotating
machine
electrical
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.)
Active
Application number
GB1116381.3A
Other versions
GB2494898A (en
GB201116381D0 (en
Inventor
Gerada David
Mebarki Abdeslam
L Brown Neil
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.)
Cummins Generator Technologies Ltd
Original Assignee
Cummins Generator Technologies Ltd
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 Cummins Generator Technologies Ltd filed Critical Cummins Generator Technologies Ltd
Priority to GB1116381.3A priority Critical patent/GB2494898B/en
Publication of GB201116381D0 publication Critical patent/GB201116381D0/en
Publication of GB2494898A publication Critical patent/GB2494898A/en
Application granted granted Critical
Publication of GB2494898B publication Critical patent/GB2494898B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02K1/2793—Rotors axially facing stators
    • H02K1/2795—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets
    • H02K1/2798—Rotors axially facing stators the rotor consisting of two or more circumferentially positioned magnets where both axial sides of the stator face a rotor
    • 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
    • H02K21/02—Details
    • H02K21/04—Windings on magnets for additional excitation ; Windings and magnets for additional excitation
    • H02K21/046—Windings on magnets for additional excitation ; Windings and magnets for additional excitation with rotating permanent magnets and stationary field winding
    • 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
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
GB1116381.3A 2011-09-21 2011-09-21 Rotating electrical machine Active GB2494898B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1116381.3A GB2494898B (en) 2011-09-21 2011-09-21 Rotating electrical machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1116381.3A GB2494898B (en) 2011-09-21 2011-09-21 Rotating electrical machine

Publications (3)

Publication Number Publication Date
GB201116381D0 GB201116381D0 (en) 2011-11-02
GB2494898A GB2494898A (en) 2013-03-27
GB2494898B true GB2494898B (en) 2017-10-25

Family

ID=44937686

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1116381.3A Active GB2494898B (en) 2011-09-21 2011-09-21 Rotating electrical machine

Country Status (1)

Country Link
GB (1) GB2494898B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10541593B2 (en) * 2013-11-20 2020-01-21 Shanshan Dai AC permanent-magnet switched reluctance motor
CN113300515B (en) * 2021-06-11 2022-11-15 山东大学 Disc type axial magnetic field permanent magnet brushless motor structure containing tangential magnet structure and method thereof

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263300A (en) * 1969-10-29 1972-02-09 Kenneth John Binns Alternating current electric machine
JPH0471342A (en) * 1990-07-12 1992-03-05 Seiko Epson Corp Permanent magnet rotor
EP2372872A2 (en) * 2010-03-31 2011-10-05 Valeo Equipements Electriques Moteur Synchronous rotating electric machine with permanent magnets and flux concentration

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1263300A (en) * 1969-10-29 1972-02-09 Kenneth John Binns Alternating current electric machine
JPH0471342A (en) * 1990-07-12 1992-03-05 Seiko Epson Corp Permanent magnet rotor
EP2372872A2 (en) * 2010-03-31 2011-10-05 Valeo Equipements Electriques Moteur Synchronous rotating electric machine with permanent magnets and flux concentration
US20110316378A1 (en) * 2010-03-31 2011-12-29 Jean-Claude Matt Synchronous rotating electrical machine with permanent magnets and flux concentration

Also Published As

Publication number Publication date
GB2494898A (en) 2013-03-27
GB201116381D0 (en) 2011-11-02

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