AU5120200A - Axial reversed cooling of a rotor and a coil end section in an electrical rotating machine - Google Patents

Axial reversed cooling of a rotor and a coil end section in an electrical rotating machine

Info

Publication number
AU5120200A
AU5120200A AU51202/00A AU5120200A AU5120200A AU 5120200 A AU5120200 A AU 5120200A AU 51202/00 A AU51202/00 A AU 51202/00A AU 5120200 A AU5120200 A AU 5120200A AU 5120200 A AU5120200 A AU 5120200A
Authority
AU
Australia
Prior art keywords
rotor
end section
rotating machine
coil end
electrical rotating
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.)
Abandoned
Application number
AU51202/00A
Other languages
English (en)
Inventor
Nils-Ivar Landgren
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.)
ABB AB
Original Assignee
ABB AB
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 ABB AB filed Critical ABB AB
Publication of AU5120200A publication Critical patent/AU5120200A/en
Abandoned legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • 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
    • H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
    • H02K11/40—Structural association with grounding devices
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/24—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors with channels or ducts for cooling medium between the conductors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/42—Means for preventing or reducing eddy-current losses in the winding heads, e.g. by shielding
    • 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)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • Motor Or Generator Cooling System (AREA)
AU51202/00A 1999-05-27 2000-05-25 Axial reversed cooling of a rotor and a coil end section in an electrical rotating machine Abandoned AU5120200A (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
SE9901928A SE520998C2 (sv) 1999-05-27 1999-05-27 Förfarande för luftkylning av rotor och härvändsparti i en roterande elektrisk maskin och roterande elektrisk maskin
SE9901928 1999-05-27
PCT/SE2000/001068 WO2000074215A1 (en) 1999-05-27 2000-05-25 Axial reversed cooling of a rotor and a coil end section in an electrical rotating machine

Publications (1)

Publication Number Publication Date
AU5120200A true AU5120200A (en) 2000-12-18

Family

ID=20415758

Family Applications (1)

Application Number Title Priority Date Filing Date
AU51202/00A Abandoned AU5120200A (en) 1999-05-27 2000-05-25 Axial reversed cooling of a rotor and a coil end section in an electrical rotating machine

Country Status (4)

Country Link
EP (1) EP1188216A1 (sv)
AU (1) AU5120200A (sv)
SE (1) SE520998C2 (sv)
WO (1) WO2000074215A1 (sv)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9077212B2 (en) 2010-09-23 2015-07-07 Northern Power Systems, Inc. Method and apparatus for rotor cooling in an electromechanical machine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3684906A (en) * 1971-03-26 1972-08-15 Gen Electric Castable rotor having radially venting laminations
US4365178A (en) * 1981-06-08 1982-12-21 General Electric Co. Laminated rotor for a dynamoelectric machine with coolant passageways therein
DE3925337A1 (de) * 1989-07-31 1991-02-07 Loher Ag Elektromotor

Also Published As

Publication number Publication date
SE520998C2 (sv) 2003-09-23
SE9901928L (sv) 2000-11-28
SE9901928D0 (sv) 1999-05-27
EP1188216A1 (en) 2002-03-20
WO2000074215A1 (en) 2000-12-07

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase