GB2518688B - Electric machine and method of operation thereof - Google Patents

Electric machine and method of operation thereof

Info

Publication number
GB2518688B
GB2518688B GB1317305.9A GB201317305A GB2518688B GB 2518688 B GB2518688 B GB 2518688B GB 201317305 A GB201317305 A GB 201317305A GB 2518688 B GB2518688 B GB 2518688B
Authority
GB
United Kingdom
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.)
Active
Application number
GB1317305.9A
Other versions
GB201317305D0 (en
GB2518688A (en
Inventor
Michaelides Alexandros
Soler Jose
Vinamata Xavier
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.)
Jaguar Land Rover Ltd
Original Assignee
Jaguar Land Rover 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 Jaguar Land Rover Ltd filed Critical Jaguar Land Rover Ltd
Priority to GB1317305.9A priority Critical patent/GB2518688B/en
Publication of GB201317305D0 publication Critical patent/GB201317305D0/en
Priority to PCT/EP2013/074280 priority patent/WO2014079881A2/en
Priority to US14/443,139 priority patent/US10224767B2/en
Priority to EP13799502.3A priority patent/EP2923431B1/en
Publication of GB2518688A publication Critical patent/GB2518688A/en
Application granted granted Critical
Publication of GB2518688B publication Critical patent/GB2518688B/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
    • H02K1/148—Sectional cores
    • 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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/01—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for shielding from electromagnetic fields, i.e. structural association with shields
    • H02K11/014—Shields associated with stationary parts, e.g. stator cores
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • 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
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
    • H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
    • 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
    • H02K2201/15—Sectional machines
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
GB1317305.9A 2012-11-20 2013-09-30 Electric machine and method of operation thereof Active GB2518688B (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
GB1317305.9A GB2518688B (en) 2013-09-30 2013-09-30 Electric machine and method of operation thereof
PCT/EP2013/074280 WO2014079881A2 (en) 2012-11-20 2013-11-20 Electric machine and method of operation thereof
US14/443,139 US10224767B2 (en) 2012-11-20 2013-11-20 Electric machine and method of operation thereof
EP13799502.3A EP2923431B1 (en) 2012-11-20 2013-11-20 Electric machine and method of operation thereof

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1317305.9A GB2518688B (en) 2013-09-30 2013-09-30 Electric machine and method of operation thereof

Publications (3)

Publication Number Publication Date
GB201317305D0 GB201317305D0 (en) 2013-11-13
GB2518688A GB2518688A (en) 2015-04-01
GB2518688B true GB2518688B (en) 2016-10-19

Family

ID=49585076

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1317305.9A Active GB2518688B (en) 2012-11-20 2013-09-30 Electric machine and method of operation thereof

Country Status (1)

Country Link
GB (1) GB2518688B (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2547422B (en) * 2016-02-15 2020-03-04 Jaguar Land Rover Ltd Electric machine and configuration method
CN106340983A (en) * 2016-11-09 2017-01-18 沈阳工业大学 Built-in tangential type rotor punching sheet of permanent-magnetic motor
EP3477820B1 (en) * 2017-10-26 2021-02-24 Jan-Dirk Reimers Electrical ring machine for inverter operation

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1146462A (en) * 1997-07-25 1999-02-16 Toshiba Corp Stator of motor
WO2005099064A1 (en) * 2004-04-07 2005-10-20 Korea Shiroyama Co., Ltd. Stator core for alternator and motor
JP2007181292A (en) * 2005-12-27 2007-07-12 Toyota Motor Corp Stator core of rotary electric machine
US20080100159A1 (en) * 2006-10-26 2008-05-01 Dawsey Robert T Apparatus for cooling stator lamination stacks of electircal machines
JP2011066991A (en) * 2009-09-16 2011-03-31 Mitsubishi Electric Corp Stator and rotating electric machine

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH1146462A (en) * 1997-07-25 1999-02-16 Toshiba Corp Stator of motor
WO2005099064A1 (en) * 2004-04-07 2005-10-20 Korea Shiroyama Co., Ltd. Stator core for alternator and motor
JP2007181292A (en) * 2005-12-27 2007-07-12 Toyota Motor Corp Stator core of rotary electric machine
US20080100159A1 (en) * 2006-10-26 2008-05-01 Dawsey Robert T Apparatus for cooling stator lamination stacks of electircal machines
JP2011066991A (en) * 2009-09-16 2011-03-31 Mitsubishi Electric Corp Stator and rotating electric machine

Also Published As

Publication number Publication date
GB201317305D0 (en) 2013-11-13
GB2518688A (en) 2015-04-01

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