SE9901928D0 - Axiell reverserande kylning av rotor och härvändsparti i en elektrisk roterande maskin - Google Patents

Axiell reverserande kylning av rotor och härvändsparti i en elektrisk roterande maskin

Info

Publication number
SE9901928D0
SE9901928D0 SE9901928A SE9901928A SE9901928D0 SE 9901928 D0 SE9901928 D0 SE 9901928D0 SE 9901928 A SE9901928 A SE 9901928A SE 9901928 A SE9901928 A SE 9901928A SE 9901928 D0 SE9901928 D0 SE 9901928D0
Authority
SE
Sweden
Prior art keywords
rotor
reversing
cooling
axial
rotating machine
Prior art date
Application number
SE9901928A
Other languages
English (en)
Other versions
SE520998C2 (sv
SE9901928L (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
Application filed by Asea Brown Boveri filed Critical Asea Brown Boveri
Priority to SE9901928A priority Critical patent/SE520998C2/sv
Publication of SE9901928D0 publication Critical patent/SE9901928D0/sv
Priority to EP00935794A priority patent/EP1188216A1/en
Priority to PCT/SE2000/001068 priority patent/WO2000074215A1/en
Priority to AU51202/00A priority patent/AU5120200A/en
Publication of SE9901928L publication Critical patent/SE9901928L/sv
Publication of SE520998C2 publication Critical patent/SE520998C2/sv

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
SE9901928A 1999-05-27 1999-05-27 Förfarande för luftkylning av rotor och härvändsparti i en roterande elektrisk maskin och roterande elektrisk maskin SE520998C2 (sv)

Priority Applications (4)

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
EP00935794A EP1188216A1 (en) 1999-05-27 2000-05-25 Axial reversed cooling of a rotor and a coil end section in an electrical rotating machine
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
AU51202/00A AU5120200A (en) 1999-05-27 2000-05-25 Axial reversed cooling of a rotor and a coil end section in an electrical rotating machine

Applications Claiming Priority (1)

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

Publications (3)

Publication Number Publication Date
SE9901928D0 true SE9901928D0 (sv) 1999-05-27
SE9901928L SE9901928L (sv) 2000-11-28
SE520998C2 SE520998C2 (sv) 2003-09-23

Family

ID=20415758

Family Applications (1)

Application Number Title Priority Date Filing Date
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

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
WO2000074215A1 (en) 2000-12-07
EP1188216A1 (en) 2002-03-20
AU5120200A (en) 2000-12-18

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Legal Events

Date Code Title Description
NUG Patent has lapsed