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GB2468695B - An electrical machine - Google Patents

An electrical machine

Info

Publication number
GB2468695B
GB2468695B GB0904691A GB0904691A GB2468695B GB 2468695 B GB2468695 B GB 2468695B GB 0904691 A GB0904691 A GB 0904691A GB 0904691 A GB0904691 A GB 0904691A GB 2468695 B GB2468695 B GB 2468695B
Authority
GB
United Kingdom
Prior art keywords
electrical machine
electrical
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.)
Active
Application number
GB0904691A
Other versions
GB0904691D0 (en
GB2468695A (en
Inventor
Jintao Chen
Zi-Qiang Zhu
Shinichiro Iwasaki
Rajesh Pranay Deodhar
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.)
IMRA Europe SAS
IMRA Europe SAS UK Research Center
Original Assignee
IMRA Europe SAS
IMRA Europe SAS UK Research Center
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 IMRA Europe SAS, IMRA Europe SAS UK Research Center filed Critical IMRA Europe SAS
Priority to GB0904691A priority Critical patent/GB2468695B/en
Publication of GB0904691D0 publication Critical patent/GB0904691D0/en
Publication of GB2468695A publication Critical patent/GB2468695A/en
Application granted granted Critical
Publication of GB2468695B publication Critical patent/GB2468695B/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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/14—Stator cores with salient poles
    • H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
    • 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
    • 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
    • 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
    • H02K21/38—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary
    • H02K21/44—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with rotating flux distributors, and armatures and magnets both stationary with armature windings wound upon the magnets

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
GB0904691A 2009-03-18 2009-03-18 An electrical machine Active GB2468695B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB0904691A GB2468695B (en) 2009-03-18 2009-03-18 An electrical machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0904691A GB2468695B (en) 2009-03-18 2009-03-18 An electrical machine

Publications (3)

Publication Number Publication Date
GB0904691D0 GB0904691D0 (en) 2009-04-29
GB2468695A GB2468695A (en) 2010-09-22
GB2468695B true GB2468695B (en) 2011-02-09

Family

ID=40637578

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0904691A Active GB2468695B (en) 2009-03-18 2009-03-18 An electrical machine

Country Status (1)

Country Link
GB (1) GB2468695B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102280985B (en) * 2011-08-26 2014-05-07 东南大学 Redundant excitation dual-armature-winding multi-phase flux switching type motor
CN102570657A (en) * 2011-12-22 2012-07-11 深圳联和电机有限公司 Permanent magnet direct current motor rotor and permanent magnet direct current motor
TWI449302B (en) * 2012-05-22 2014-08-11 Jaguar Prec Industry Co Ltd Multi-pole electric machine
US10020717B2 (en) * 2014-08-13 2018-07-10 Wisconsin Alumni Research Foundation Dual stator, flux switching permanent magnet machine
US10491055B2 (en) * 2017-06-27 2019-11-26 Hamilton Sundstrand Corporation Self-exciting synchronous reluctance generators
CN107453573A (en) * 2017-09-20 2017-12-08 华中科技大学 A kind of not equidistant mixed excitation bisalient-pole permanent-magnet synchronous machine of stator poles
CN112104111A (en) * 2020-09-14 2020-12-18 北京世纪康华电气科技有限公司 Exciter stator punching sheet, stator core, stator, hybrid excitation device and generator
CN113517797A (en) * 2021-06-22 2021-10-19 东南大学 Mixed stator pole stator permanent magnet motor

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495941B1 (en) * 2000-05-18 2002-12-17 Mitsubishi Denki Kabushiki Kaisha Dynamo-electric machine
GB2428903A (en) * 2005-08-03 2007-02-07 Imra Europ S A S Uk Res Ct Salient pole electrical machine with reduced material of housing adjacent magnets
WO2007101876A1 (en) * 2006-03-08 2007-09-13 Centre National De La Recherche Scientifique (Cnrs) Flux-switching dual-excitation electrical machine

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6495941B1 (en) * 2000-05-18 2002-12-17 Mitsubishi Denki Kabushiki Kaisha Dynamo-electric machine
GB2428903A (en) * 2005-08-03 2007-02-07 Imra Europ S A S Uk Res Ct Salient pole electrical machine with reduced material of housing adjacent magnets
WO2007101876A1 (en) * 2006-03-08 2007-09-13 Centre National De La Recherche Scientifique (Cnrs) Flux-switching dual-excitation electrical machine

Also Published As

Publication number Publication date
GB0904691D0 (en) 2009-04-29
GB2468695A (en) 2010-09-22

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 20150618