GB2594640B - Electric machine - Google Patents

Electric machine Download PDF

Info

Publication number
GB2594640B
GB2594640B GB2109642.5A GB202109642A GB2594640B GB 2594640 B GB2594640 B GB 2594640B GB 202109642 A GB202109642 A GB 202109642A GB 2594640 B GB2594640 B GB 2594640B
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
GB2109642.5A
Other versions
GB202109642D0 (en
GB2594640A (en
Inventor
Coles Raymond
Taskin Ozge
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.)
Ricardo UK Ltd
Original Assignee
Ricardo UK 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 Ricardo UK Ltd filed Critical Ricardo UK Ltd
Priority to GB2109642.5A priority Critical patent/GB2594640B/en
Priority claimed from GB1906215.7A external-priority patent/GB2583721B/en
Publication of GB202109642D0 publication Critical patent/GB202109642D0/en
Publication of GB2594640A publication Critical patent/GB2594640A/en
Application granted granted Critical
Publication of GB2594640B publication Critical patent/GB2594640B/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
    • H02K1/24—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
    • 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
    • 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
    • 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
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/006—Structural association of a motor or generator with the drive train of a motor vehicle
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1815—Rotary generators structurally associated with reciprocating piston engines
    • 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
    • H02K11/20—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection for measuring, monitoring, testing, protecting or switching
    • H02K11/24—Devices for sensing torque, or actuated thereby
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)
GB2109642.5A 2019-05-02 2019-05-02 Electric machine Active GB2594640B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2109642.5A GB2594640B (en) 2019-05-02 2019-05-02 Electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB1906215.7A GB2583721B (en) 2019-05-02 2019-05-02 Electric machine
GB2109642.5A GB2594640B (en) 2019-05-02 2019-05-02 Electric machine

Publications (3)

Publication Number Publication Date
GB202109642D0 GB202109642D0 (en) 2021-08-18
GB2594640A GB2594640A (en) 2021-11-03
GB2594640B true GB2594640B (en) 2022-06-22

Family

ID=77274630

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2109642.5A Active GB2594640B (en) 2019-05-02 2019-05-02 Electric machine

Country Status (1)

Country Link
GB (1) GB2594640B (en)

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110646A (en) * 1976-10-05 1978-08-29 Bogue Electric Manufacturing Company AC synchronous motor having an axially laminated rotor
US5296773A (en) * 1993-04-20 1994-03-22 General Motors Corporation Composite rotor for a synchronous reluctance machine
US5831367A (en) * 1997-02-13 1998-11-03 Emerson Electric Co. Line-start reluctance motor with grain-oriented rotor laminations
JP2003333813A (en) * 2002-05-15 2003-11-21 Okuma Corp Rotor of synchronous reluctance motor
CN104242504A (en) * 2014-08-22 2014-12-24 杭州易泰达科技有限公司 Rotor of synchronous reluctance motor
US20150171673A1 (en) * 2013-12-13 2015-06-18 General Electric Company System and method for retaining rotor structure in synchronous reluctance machine

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4110646A (en) * 1976-10-05 1978-08-29 Bogue Electric Manufacturing Company AC synchronous motor having an axially laminated rotor
US5296773A (en) * 1993-04-20 1994-03-22 General Motors Corporation Composite rotor for a synchronous reluctance machine
US5831367A (en) * 1997-02-13 1998-11-03 Emerson Electric Co. Line-start reluctance motor with grain-oriented rotor laminations
JP2003333813A (en) * 2002-05-15 2003-11-21 Okuma Corp Rotor of synchronous reluctance motor
US20150171673A1 (en) * 2013-12-13 2015-06-18 General Electric Company System and method for retaining rotor structure in synchronous reluctance machine
CN104242504A (en) * 2014-08-22 2014-12-24 杭州易泰达科技有限公司 Rotor of synchronous reluctance motor

Also Published As

Publication number Publication date
GB202109642D0 (en) 2021-08-18
GB2594640A (en) 2021-11-03

Similar Documents

Publication Publication Date Title
GB2586989B (en) Electric Machines
GB201900378D0 (en) Electric machine
GB2563617B (en) An electric machine
GB201913080D0 (en) Electric Machines
GB201906455D0 (en) Electric machines
EP3849047A4 (en) Electric construction machine
GB201916347D0 (en) Electrical machine
GB201817883D0 (en) Electric machine
GB2567455B (en) An electric machine
EP4159512A4 (en) Electric construction machine
EP3666580A4 (en) Electric construction machine
GB2587187B (en) Electric Machines
EP4060876C0 (en) Rotating electric machine
GB2583721B (en) Electric machine
GB2574689B (en) Linear electrical machine
GB201808132D0 (en) Electrical Machine
HUE062619T2 (en) Electric machine
EP3591815C0 (en) Rotating electric machine
GB2569975B (en) Electrical machine
GB2594639B (en) Electric machine
GB2594640B (en) Electric machine
GB202100704D0 (en) Electric machine
GB202100700D0 (en) Electric machine
GB2612204B (en) Electric machine
GB2603969B (en) Electric Machine