ES2101400T3 - Maquina electrica refrigerada por gas. - Google Patents

Maquina electrica refrigerada por gas.

Info

Publication number
ES2101400T3
ES2101400T3 ES94111522T ES94111522T ES2101400T3 ES 2101400 T3 ES2101400 T3 ES 2101400T3 ES 94111522 T ES94111522 T ES 94111522T ES 94111522 T ES94111522 T ES 94111522T ES 2101400 T3 ES2101400 T3 ES 2101400T3
Authority
ES
Spain
Prior art keywords
machine
gas
electric machine
devices
refrigerated
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.)
Expired - Lifetime
Application number
ES94111522T
Other languages
English (en)
Inventor
Markus Dr Iseli
Lothar Koppetsch
Hans Zimmermann
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 Asea Brown Boveri Ltd
ABB AB
Original Assignee
ABB Asea Brown Boveri Ltd
Asea Brown Boveri 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=4234089&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=ES2101400(T3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by ABB Asea Brown Boveri Ltd, Asea Brown Boveri AB filed Critical ABB Asea Brown Boveri Ltd
Application granted granted Critical
Publication of ES2101400T3 publication Critical patent/ES2101400T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • H02K9/08—Arrangements for cooling or ventilating by gaseous cooling medium circulating wholly within the machine casing
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Separation By Low-Temperature Treatments (AREA)
  • Inorganic Insulating Materials (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

EN UNA MAQUINA ELECTRICA REFRIGERADA CON GAS LA SECCION TRANSVERSAL DE CORRIENTE ACTIVA DE LA UNION A PARTIR DE LAS CAMARAS (23) DE GAS CALIENTE ESTA PREVISTA PARA EL ENFRIADOR (18) CON ORGANOS (28; VER TAMBIEN FIG. 3;29, 31; 32,33) DE ESTRANGULACION AJUSTABLES. DE ESTA FORMA SE INFLUYE SIN INTERVENCION EN LA MAQUINA PROPIAMENTE DICHA LA DISTRIBUCION DE LA CORRIENTE DE AIRE DE REFRIGERACION DIFERENTE DENTRO DE LA MAQUINA, DE TAL MODO QUE SE CONSIGUE LA NIVELACION DEL NIVEL DE TEMPERATURAS EN LA DIRECCION LONGITUDINAL DE LA MAQUINA.
ES94111522T 1993-08-17 1994-07-23 Maquina electrica refrigerada por gas. Expired - Lifetime ES2101400T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH244993A CH686327A5 (de) 1993-08-17 1993-08-17 Gasgekuehlte elektrische Maschine.

Publications (1)

Publication Number Publication Date
ES2101400T3 true ES2101400T3 (es) 1997-07-01

Family

ID=4234089

Family Applications (1)

Application Number Title Priority Date Filing Date
ES94111522T Expired - Lifetime ES2101400T3 (es) 1993-08-17 1994-07-23 Maquina electrica refrigerada por gas.

Country Status (14)

Country Link
US (1) US5602435A (es)
EP (1) EP0639883B1 (es)
JP (1) JPH07177705A (es)
KR (1) KR950007237A (es)
CN (1) CN1109225A (es)
AT (1) ATE150230T1 (es)
CH (1) CH686327A5 (es)
CZ (1) CZ196094A3 (es)
DE (2) DE4332304A1 (es)
ES (1) ES2101400T3 (es)
HR (1) HRP940356A2 (es)
HU (1) HUT71078A (es)
PL (1) PL304346A1 (es)
RU (1) RU94028660A (es)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19645272A1 (de) * 1996-11-02 1998-05-07 Asea Brown Boveri Gasgekühlte elektrische Maschine
DE19751055A1 (de) * 1997-11-18 1999-05-20 Abb Patent Gmbh Gasgekühlter Turbogenerator
DE19820111A1 (de) * 1998-05-06 1999-11-11 Asea Brown Boveri Hinterlüftung der Lagerbockkonsolen eines Generators mit direkter Saugkühlung
JP3289698B2 (ja) 1998-11-25 2002-06-10 株式会社日立製作所 回転電機
DE19942881A1 (de) * 1999-09-08 2001-03-15 Asea Brown Boveri Luftgekühlte elektrische Maschine, insbesondere Generator
US6707179B2 (en) 2001-07-20 2004-03-16 Siemens Westinghouse Power Corporation Protected seal and related methods for sealing fluid in power generation system
DE10244202A1 (de) * 2002-09-23 2004-03-25 Alstom (Switzerland) Ltd. Elektrische Maschine mit einem Stator mit gekühlten Wicklungsstäben
DE10246690A1 (de) * 2002-10-07 2004-04-22 Siemens Ag Belüftungssystem für Generatoren in Windkraftanlagen
FR2914400B1 (fr) * 2007-03-30 2009-06-26 Data 4 Soc Par Actions Simplif Systeme de climatisation d'une piece
EP2200157B1 (en) * 2008-12-18 2014-01-15 Alstom Technology Ltd Scavenging concept for a hydrogen cooled generator
DE102008064495B3 (de) * 2008-12-23 2010-10-21 Siemens Aktiengesellschaft Elektrische Maschine mit mehreren Kühlströmen und Kühlverfahren
IT1403055B1 (it) * 2010-11-30 2013-09-27 Itaco S R L Ora Reel S R L Generatore elettrico.
EP3694084A1 (en) * 2012-06-06 2020-08-12 GE Renewable Technologies Rotor for an electric machine and method for retrofit
US20130337737A1 (en) * 2012-06-14 2013-12-19 International Business Machines Corporation Compressed gas cylinder cabinet with regulated exhaust control
EP2860853A1 (de) * 2013-10-14 2015-04-15 Siemens Aktiengesellschaft Gebläseleitelement für elektrische Maschine
DE102014216692A1 (de) * 2014-08-22 2016-02-25 Bayerische Motoren Werke Aktiengesellschaft Elektrische Antriebsmaschine für ein Kraftfahrzeug
DE102014223527A1 (de) * 2014-11-18 2016-06-02 Siemens Aktiengesellschaft Kühlung eines axialen Endbereichs eines Stators einer rotierenden elektrischen Maschine
EP3151393A1 (de) * 2015-09-30 2017-04-05 Siemens Aktiengesellschaft Elektrische maschine mit variablem kühlsystem
US10498197B2 (en) * 2017-05-08 2019-12-03 GM Global Technology Operations LLC Vehicle propulsion system and electric motor for a vehicle propulsion system
CN108365708A (zh) * 2018-04-11 2018-08-03 哈尔滨电机厂有限责任公司 一种主机垫块与通风箱一体化工艺方法
CN109323281A (zh) * 2018-09-14 2019-02-12 哈尔滨锅炉厂有限责任公司 均流孔板型调节挡板
CN110429746B (zh) * 2019-08-30 2020-11-20 东方电气集团东方电机有限公司 一种具有降低大直径电机线圈和铁心周向温差的装置
EP4007131B1 (en) * 2019-08-30 2025-08-20 Dongfang Electric Machinery Co., Ltd. Method and apparatus for reducing circumferential temperature difference between coil and iron core of motor
DE102022111484A1 (de) 2022-05-09 2023-11-09 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Stator für eine elektrische Maschine mit optimierter Temperaturverteilung

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD63082A (es) *
DE720154C (de) * 1936-03-01 1942-04-25 Siemens Ag Belueftungsanordnung fuer elektrische Maschinen, insbesondere Turbogeneratoren
US2470488A (en) * 1943-08-16 1949-05-17 Anemostat Corp America Air flow control means
US4264834A (en) * 1976-06-01 1981-04-28 General Electric Company Flexible serrated abradable stator mounted air gap baffle for a dynamoelectric machine
US4118645A (en) * 1977-04-08 1978-10-03 Westinghouse Electric Corp. Dual position air gap baffle assembly for a dynamoelectric machine
DE3703594A1 (de) * 1987-02-06 1988-09-08 Bbc Brown Boveri & Cie Gasgekuehlte elektrische maschine
JP2542627B2 (ja) * 1987-08-05 1996-10-09 株式会社東芝 カラ−受像管装置
US5218998A (en) * 1992-04-01 1993-06-15 Bakken Gary M Linearly adjustable

Also Published As

Publication number Publication date
JPH07177705A (ja) 1995-07-14
US5602435A (en) 1997-02-11
KR950007237A (ko) 1995-03-21
EP0639883B1 (de) 1997-03-12
DE4332304A1 (de) 1995-02-23
DE59402017D1 (de) 1997-04-17
CN1109225A (zh) 1995-09-27
EP0639883A1 (de) 1995-02-22
HRP940356A2 (en) 1997-04-30
CZ196094A3 (en) 1995-03-15
ATE150230T1 (de) 1997-03-15
PL304346A1 (en) 1995-02-20
RU94028660A (ru) 1996-12-10
HUT71078A (en) 1995-11-28
CH686327A5 (de) 1996-02-29
HU9402372D0 (en) 1994-10-28

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