GB0721074D0 - Permanent magnet reluctance machines - Google Patents

Permanent magnet reluctance machines

Info

Publication number
GB0721074D0
GB0721074D0 GBGB0721074.3A GB0721074A GB0721074D0 GB 0721074 D0 GB0721074 D0 GB 0721074D0 GB 0721074 A GB0721074 A GB 0721074A GB 0721074 D0 GB0721074 D0 GB 0721074D0
Authority
GB
United Kingdom
Prior art keywords
permanent magnet
reluctance machines
magnet reluctance
machines
permanent
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Withdrawn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
GBGB0721074.3A
Other versions
GB2454170A (en
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.)
Technelec Ltd
Original Assignee
Technelec 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 Technelec Ltd filed Critical Technelec Ltd
Priority to GB0721074A priority Critical patent/GB2454170A/en
Publication of GB0721074D0 publication Critical patent/GB0721074D0/en
Priority to PCT/GB2008/051009 priority patent/WO2009056879A1/en
Publication of GB2454170A publication Critical patent/GB2454170A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/103—Motors having windings on the stator and a variable reluctance soft-iron rotor without windings
    • 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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/246—Variable reluctance rotors
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
    • H02P25/08—Reluctance motors
    • H02P25/092—Converters specially adapted for controlling reluctance motors
GB0721074A 2007-10-29 2007-10-29 Pole number changing in permanent magnet reluctance machines Withdrawn GB2454170A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
GB0721074A GB2454170A (en) 2007-10-29 2007-10-29 Pole number changing in permanent magnet reluctance machines
PCT/GB2008/051009 WO2009056879A1 (en) 2007-10-29 2008-10-29 Permanent magnet reluctance machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB0721074A GB2454170A (en) 2007-10-29 2007-10-29 Pole number changing in permanent magnet reluctance machines

Publications (2)

Publication Number Publication Date
GB0721074D0 true GB0721074D0 (en) 2007-12-05
GB2454170A GB2454170A (en) 2009-05-06

Family

ID=38830032

Family Applications (1)

Application Number Title Priority Date Filing Date
GB0721074A Withdrawn GB2454170A (en) 2007-10-29 2007-10-29 Pole number changing in permanent magnet reluctance machines

Country Status (2)

Country Link
GB (1) GB2454170A (en)
WO (1) WO2009056879A1 (en)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2455122A (en) 2007-11-29 2009-06-03 Technelec Ltd Control of electrical machines
GB2455123A (en) 2007-11-29 2009-06-03 Technelec Ltd Control of electrical machines
WO2011049980A1 (en) * 2009-10-19 2011-04-28 Qm Power, Inc. Parallel magnetic circuit motor
CN101789738B (en) * 2010-03-05 2012-02-22 东南大学 Device and method for controlling doubly salient permanent magnet motor
WO2012093951A2 (en) * 2011-01-03 2012-07-12 Tudor-Frunza Florin-Eugen Polyphase electric generator with switched reluctance
GB2489423A (en) 2011-03-25 2012-10-03 Technelec Ltd Flux switching electrical machine with slotted rotor
CN102510152A (en) * 2011-11-24 2012-06-20 南京航空航天大学 Hybrid excitation structure of double-salient motor
JP5798072B2 (en) * 2012-03-26 2015-10-21 株式会社デンソー Rotating machine
US9479014B2 (en) 2012-03-28 2016-10-25 Acme Product Development, Ltd. System and method for a programmable electric converter
DE102012104342A1 (en) 2012-05-21 2013-11-21 Linde Material Handling Gmbh Industrial truck with electric drive motor
DE102012104341A1 (en) * 2012-05-21 2013-11-21 Linde Material Handling Gmbh An electric pump motor having industrial truck
JP6336774B2 (en) * 2014-02-18 2018-06-06 株式会社小松製作所 Rotating electric machine
US10461671B2 (en) 2017-03-29 2019-10-29 Qm Power, Inc. Multispeed alternating current motor
CN110572004B (en) * 2019-09-26 2021-06-15 哈尔滨工业大学 Permanent magnet reluctance linear motor
CN110765649B (en) * 2019-11-11 2022-07-15 南通大学 Multi-objective optimization method for axial magnetic field flux switching permanent magnet motor
CN112491231B (en) * 2020-12-31 2022-08-02 山东理工大学 Hybrid excitation salient pole block rotor switch flux motor

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60237842A (en) * 1984-05-10 1985-11-26 Onishi Denki Kogyo Kk Pole changer of ac 2-synchronous speed generator
FR2762158B1 (en) * 1997-04-14 1999-06-25 Valeo Equip Electr Moteur POLYPHASE BRUSHED MACHINE, ESPECIALLY A MOTOR VEHICLE ALTERNATOR

Also Published As

Publication number Publication date
GB2454170A (en) 2009-05-06
WO2009056879A1 (en) 2009-05-07

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)