BR9812407A - Dispositivo e processo para isolar termicamente uma máquina elétrica giratória - Google Patents

Dispositivo e processo para isolar termicamente uma máquina elétrica giratória

Info

Publication number
BR9812407A
BR9812407A BR9812407-2A BR9812407A BR9812407A BR 9812407 A BR9812407 A BR 9812407A BR 9812407 A BR9812407 A BR 9812407A BR 9812407 A BR9812407 A BR 9812407A
Authority
BR
Brazil
Prior art keywords
thermally insulating
electrical machine
rotating electrical
machine
stator
Prior art date
Application number
BR9812407-2A
Other languages
English (en)
Inventor
Mats Leijon
Gunnar Kylander
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 BR9812407A publication Critical patent/BR9812407A/pt

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

<B>DISPOSITIVO E PROCESSO PARA ISOLAR TERMICAMENTE UMA MáQUINA ELéTRICA GIRATóRIA<D> Dispositivo e processo para isolar termicamente uma máquina elétrica giratória compreendendo um estator (1), enrolamento com um cabo de alta tensão (11) e um rotor (17), pelo que a máquina é provida com isolamento térmico (20, 60, 70, 90) na fenda de ar entre o estator (1) e o rotor (17).
BR9812407-2A 1997-09-30 1998-09-29 Dispositivo e processo para isolar termicamente uma máquina elétrica giratória BR9812407A (pt)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
SE9703551A SE513057C2 (sv) 1997-09-30 1997-09-30 Roterande elektrisk maskin jämte förfarande för värmeisolering av en roterande elektrisk maskin
PCT/SE1998/001737 WO1999017429A1 (en) 1997-09-30 1998-09-29 Device for a rotating electric machine

Publications (1)

Publication Number Publication Date
BR9812407A true BR9812407A (pt) 2000-08-29

Family

ID=20408447

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9812407-2A BR9812407A (pt) 1997-09-30 1998-09-29 Dispositivo e processo para isolar termicamente uma máquina elétrica giratória

Country Status (10)

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

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SE9901919L (sv) * 1999-05-27 2000-11-28 Abb Ab Kylning av roterande elektriska maskiner för hög spänning
SE518216C2 (sv) * 2000-04-06 2002-09-10 Abb Ab Förfarande vid drift av synkronkompensator samt sådan synkronkompensator.
EP1280257A1 (de) * 2001-07-23 2003-01-29 ALSTOM (Switzerland) Ltd Generator zur Erzeugung hoher Spannungen
US7845065B2 (en) 2007-11-07 2010-12-07 Gm Global Technology Operations, Inc. Method of making a rotating electric machine stator core
NO331965B2 (no) * 2010-09-29 2012-05-14 Rolls Royce Marine As Elektrisk permanentmagnetmotor
US10277095B2 (en) 2010-12-27 2019-04-30 Audi Ag 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 (pt) * 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 (ru) * 1976-11-30 1978-09-25 Специальное Конструкторское Бюро "Энергохиммаш" Электрическа машина
US5036165A (en) * 1984-08-23 1991-07-30 General Electric Co. Semi-conducting layer for insulated electrical conductors
DE3543106A1 (de) * 1985-12-06 1987-06-11 Kabelmetal Electro Gmbh Elektrisches kabel zur verwendung als wicklungsstrang fuer linearmotoren

Also Published As

Publication number Publication date
NO20001596L (no) 2000-03-28
AU9291798A (en) 1999-04-23
CN1272244A (zh) 2000-11-01
WO1999017429A1 (en) 1999-04-08
NO20001596D0 (no) 2000-03-28
PL339561A1 (en) 2000-12-18
JP2001518778A (ja) 2001-10-16
SE9703551L (sv) 1999-03-31
SE9703551D0 (sv) 1997-09-30
EP1020009A1 (en) 2000-07-19
SE513057C2 (sv) 2000-06-26
CA2305428A1 (en) 1999-04-08

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Legal Events

Date Code Title Description
B08F Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette]

Free format text: REFERENTE A 5O, 6O, 7O, 8O E 9O ANUIDADES.

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1909 DE 07/08/2007.