SE9703551D0 - Device for rotating electric machine - Google Patents

Device for rotating electric machine

Info

Publication number
SE9703551D0
SE9703551D0 SE9703551A SE9703551A SE9703551D0 SE 9703551 D0 SE9703551 D0 SE 9703551D0 SE 9703551 A SE9703551 A SE 9703551A SE 9703551 A SE9703551 A SE 9703551A SE 9703551 D0 SE9703551 D0 SE 9703551D0
Authority
SE
Sweden
Prior art keywords
electric machine
rotating electric
stator
rotor
machine
Prior art date
Application number
SE9703551A
Other languages
Swedish (sv)
Other versions
SE9703551L (en
SE513057C2 (en
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 SE9703551A priority Critical patent/SE513057C2/en
Publication of SE9703551D0 publication Critical patent/SE9703551D0/en
Priority to CN98809644A priority patent/CN1272244A/en
Priority to PL98339561A priority patent/PL339561A1/en
Priority to PCT/SE1998/001737 priority patent/WO1999017429A1/en
Priority to BR9812407-2A priority patent/BR9812407A/en
Priority to JP2000514381A priority patent/JP2001518778A/en
Priority to CA002305428A priority patent/CA2305428A1/en
Priority to AU92917/98A priority patent/AU9291798A/en
Priority to EP98945741A priority patent/EP1020009A1/en
Publication of SE9703551L publication Critical patent/SE9703551L/en
Priority to NO20001596A priority patent/NO20001596D0/en
Publication of SE513057C2 publication Critical patent/SE513057C2/en

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
    • H02K9/197—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil in which the rotor or stator space is fluid-tight, e.g. to provide for different cooling media for rotor and stator
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K5/00—Casings; Enclosures; Supports
    • H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
    • H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
    • H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/32—Windings characterised by the shape, form or construction of the insulation
    • H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Manufacture Of Motors, Generators (AREA)

Abstract

A device and a method for thermally insulating a rotating electric machine comprising a stator (1), wound with a high voltage cable (11), and a rotor (17), whereby the machine is provided with a thermal insulation (20, 60, 70, 90) in the air gap between the stator (1) and the rotor (17).
SE9703551A 1997-09-30 1997-09-30 Rotary electric machine and method of heat insulating a rotating electric machine SE513057C2 (en)

Priority Applications (10)

Application Number Priority Date Filing Date Title
SE9703551A SE513057C2 (en) 1997-09-30 1997-09-30 Rotary electric machine and method of heat insulating a rotating electric machine
EP98945741A EP1020009A1 (en) 1997-09-30 1998-09-29 Device for a rotating electric machine
BR9812407-2A BR9812407A (en) 1997-09-30 1998-09-29 Device and process for thermally insulating a rotating electrical machine
PL98339561A PL339561A1 (en) 1997-09-30 1998-09-29 Apparatus for use in conjunction with a rotary electric machine
PCT/SE1998/001737 WO1999017429A1 (en) 1997-09-30 1998-09-29 Device for a rotating electric machine
CN98809644A CN1272244A (en) 1997-09-30 1998-09-29 Device for rotating electric machine
JP2000514381A JP2001518778A (en) 1997-09-30 1998-09-29 Equipment for rotating electric machines
CA002305428A CA2305428A1 (en) 1997-09-30 1998-09-29 Device for a rotating electric machine
AU92917/98A AU9291798A (en) 1997-09-30 1998-09-29 Device for a rotating electric machine
NO20001596A NO20001596D0 (en) 1997-09-30 2000-03-28 Device for a rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9703551A SE513057C2 (en) 1997-09-30 1997-09-30 Rotary electric machine and method of heat insulating a rotating electric machine

Publications (3)

Publication Number Publication Date
SE9703551D0 true SE9703551D0 (en) 1997-09-30
SE9703551L SE9703551L (en) 1999-03-31
SE513057C2 SE513057C2 (en) 2000-06-26

Family

ID=20408447

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9703551A SE513057C2 (en) 1997-09-30 1997-09-30 Rotary electric machine and method of heat insulating a rotating electric machine

Country Status (10)

Country Link
EP (1) EP1020009A1 (en)
JP (1) JP2001518778A (en)
CN (1) CN1272244A (en)
AU (1) AU9291798A (en)
BR (1) BR9812407A (en)
CA (1) CA2305428A1 (en)
NO (1) NO20001596D0 (en)
PL (1) PL339561A1 (en)
SE (1) SE513057C2 (en)
WO (1) WO1999017429A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9901919L (en) * 1999-05-27 2000-11-28 Abb Ab Cooling of rotating electric machines for high voltage
SE518216C2 (en) 2000-04-06 2002-09-10 Abb Ab Method of operation of synchronous compensator and such synchronous compensator.
EP1280257A1 (en) * 2001-07-23 2003-01-29 ALSTOM (Switzerland) Ltd High voltage generator
US7845065B2 (en) 2007-11-07 2010-12-07 Gm Global Technology Operations, Inc. Method of making a rotating electric machine stator core
NO331965B2 (en) * 2010-09-29 2012-05-14 Rolls Royce Marine As Electric permanent magnet motor
KR101571941B1 (en) 2010-12-27 2015-11-25 발라드 파워 시스템즈 인크. Cooling arrangement using an electrochemical cell

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831403A (en) * 1971-08-27 1973-04-25
US3727085A (en) * 1971-09-30 1973-04-10 Gen Dynamics Corp Electric motor with facility for liquid cooling
SU625290A1 (en) * 1976-11-30 1978-09-25 Специальное Конструкторское Бюро "Энергохиммаш" Electric motor
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
DE3543106A1 (en) * 1985-12-06 1987-06-11 Kabelmetal Electro Gmbh ELECTRIC CABLE FOR USE AS WINDING STRING FOR LINEAR MOTORS

Also Published As

Publication number Publication date
PL339561A1 (en) 2000-12-18
CA2305428A1 (en) 1999-04-08
CN1272244A (en) 2000-11-01
NO20001596L (en) 2000-03-28
AU9291798A (en) 1999-04-23
NO20001596D0 (en) 2000-03-28
SE9703551L (en) 1999-03-31
JP2001518778A (en) 2001-10-16
SE513057C2 (en) 2000-06-26
BR9812407A (en) 2000-08-29
EP1020009A1 (en) 2000-07-19
WO1999017429A1 (en) 1999-04-08

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Legal Events

Date Code Title Description
NUG Patent has lapsed