SE9704433D0 - Device at the stator in a rotating electric machine - Google Patents

Device at the stator in a rotating electric machine

Info

Publication number
SE9704433D0
SE9704433D0 SE9704433A SE9704433A SE9704433D0 SE 9704433 D0 SE9704433 D0 SE 9704433D0 SE 9704433 A SE9704433 A SE 9704433A SE 9704433 A SE9704433 A SE 9704433A SE 9704433 D0 SE9704433 D0 SE 9704433D0
Authority
SE
Sweden
Prior art keywords
stator
electric machine
rotating electric
stator teeth
teeth
Prior art date
Application number
SE9704433A
Other languages
Swedish (sv)
Original Assignee
Asea Brown Boveri
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
Priority claimed from SE9700369A external-priority patent/SE511960C2/en
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9704433A priority Critical patent/SE9704433D0/en
Publication of SE9704433D0 publication Critical patent/SE9704433D0/en
Priority to CN98802268A priority patent/CN1246977A/en
Priority to EP98902372A priority patent/EP1016193A1/en
Priority to AU58926/98A priority patent/AU725272B2/en
Priority to NZ337068A priority patent/NZ337068A/en
Priority to PL98334996A priority patent/PL334996A1/en
Priority to TR1999/01801T priority patent/TR199901801T2/en
Priority to BR9807542-0A priority patent/BR9807542A/en
Priority to PCT/SE1998/000175 priority patent/WO1998034325A1/en
Priority to CA002278602A priority patent/CA2278602A1/en
Priority to JP53281798A priority patent/JP2001510019A/en
Priority to KR1019997006932A priority patent/KR20000070683A/en
Priority to NO993688A priority patent/NO993688L/en

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
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/48—Fastening of windings on the stator or rotor structure in slots
    • H02K3/487—Slot-closing devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

In a device for increasing the mechanical rigidity and natural frequency of the stator in a rotating electric machine, which stator is provided with stator teeth between the slots (2) holding the winding (12), stator teeth (4, 6), the free ends of which are situated at the air gap between stator and rotor, have at least one yoke (14) formed in one piece with adjacent stator teeth, arranged across each stator slot in order to mechanically secure the stator teeth in tangential direction.
SE9704433A 1997-02-03 1997-11-28 Device at the stator in a rotating electric machine SE9704433D0 (en)

Priority Applications (13)

Application Number Priority Date Filing Date Title
SE9704433A SE9704433D0 (en) 1997-02-03 1997-11-28 Device at the stator in a rotating electric machine
KR1019997006932A KR20000070683A (en) 1997-02-03 1998-02-02 A device in the stator of a rotating electric machine
JP53281798A JP2001510019A (en) 1997-02-03 1998-02-02 Equipment of rotating electric machine stator
PL98334996A PL334996A1 (en) 1997-02-03 1998-02-02 Device constituting a part of rotary electric machine stator
EP98902372A EP1016193A1 (en) 1997-02-03 1998-02-02 A device in the stator of a rotating electric machine
AU58926/98A AU725272B2 (en) 1997-02-03 1998-02-02 A device in the stator of a rotating electric machine
NZ337068A NZ337068A (en) 1997-02-03 1998-02-02 Yoke formed integrally with stator slot teeth in rotating electrical machine
CN98802268A CN1246977A (en) 1997-02-03 1998-02-02 Device used in stator of rotating motor
TR1999/01801T TR199901801T2 (en) 1997-02-03 1998-02-02 A device inside the stator of a rotating electric machine
BR9807542-0A BR9807542A (en) 1997-02-03 1998-02-02 Stator device of a rotating electrical machine
PCT/SE1998/000175 WO1998034325A1 (en) 1997-02-03 1998-02-02 A device in the stator of a rotating electric machine
CA002278602A CA2278602A1 (en) 1997-02-03 1998-02-02 A device in the stator of a rotating electric machine
NO993688A NO993688L (en) 1997-02-03 1999-07-29 Device in the stator on a rotary electric machine

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9700369A SE511960C2 (en) 1997-02-03 1997-02-03 Mechanical rigidity and natural frequency increasing device for stator in rotating electric machine
SE9704433A SE9704433D0 (en) 1997-02-03 1997-11-28 Device at the stator in a rotating electric machine

Publications (1)

Publication Number Publication Date
SE9704433D0 true SE9704433D0 (en) 1997-11-28

Family

ID=26662885

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9704433A SE9704433D0 (en) 1997-02-03 1997-11-28 Device at the stator in a rotating electric machine

Country Status (13)

Country Link
EP (1) EP1016193A1 (en)
JP (1) JP2001510019A (en)
KR (1) KR20000070683A (en)
CN (1) CN1246977A (en)
AU (1) AU725272B2 (en)
BR (1) BR9807542A (en)
CA (1) CA2278602A1 (en)
NO (1) NO993688L (en)
NZ (1) NZ337068A (en)
PL (1) PL334996A1 (en)
SE (1) SE9704433D0 (en)
TR (1) TR199901801T2 (en)
WO (1) WO1998034325A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2388891A1 (en) * 2010-05-19 2011-11-23 Siemens Aktiengesellschaft Generator with compact single turn wave winding and wind turbine
US10707716B2 (en) 2017-11-20 2020-07-07 Borgwarner Inc. Stator core and stator slot closer
FR3093385B1 (en) * 2019-02-28 2024-07-12 Nidec Psa Emotors Rotating electric machine stator
FR3093384B1 (en) * 2019-02-28 2022-04-29 Nidec Psa Emotors Stator of rotating electric machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4443725A (en) * 1982-06-14 1984-04-17 General Electric Company Dynamoelectric machine stator wedge
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
US4607183A (en) * 1984-11-14 1986-08-19 General Electric Company Dynamoelectric machine slot wedges with abrasion resistant layer

Also Published As

Publication number Publication date
NZ337068A (en) 2000-11-24
WO1998034325A1 (en) 1998-08-06
KR20000070683A (en) 2000-11-25
AU725272B2 (en) 2000-10-12
CN1246977A (en) 2000-03-08
PL334996A1 (en) 2000-03-27
NO993688D0 (en) 1999-07-29
AU5892698A (en) 1998-08-25
CA2278602A1 (en) 1998-08-06
EP1016193A1 (en) 2000-07-05
NO993688L (en) 1999-09-29
JP2001510019A (en) 2001-07-24
TR199901801T2 (en) 1999-09-21
BR9807542A (en) 2000-11-14

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