BR9610192A - Disposição em gerador de bulbo - Google Patents

Disposição em gerador de bulbo

Info

Publication number
BR9610192A
BR9610192A BR9610192-0A BR9610192A BR9610192A BR 9610192 A BR9610192 A BR 9610192A BR 9610192 A BR9610192 A BR 9610192A BR 9610192 A BR9610192 A BR 9610192A
Authority
BR
Brazil
Prior art keywords
generator
turbine
water
components
refrigerant
Prior art date
Application number
BR9610192-0A
Other languages
English (en)
Inventor
Bjoern Gevelt
Kare Olaf Oftedal
Original Assignee
Abb Kraft As
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
Priority claimed from NO953495A external-priority patent/NO953495L/no
Application filed by Abb Kraft As filed Critical Abb Kraft As
Publication of BR9610192A publication Critical patent/BR9610192A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/10—Submerged units incorporating electric generators or motors
    • F03B13/105—Bulb groups
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B11/00—Parts or details not provided for in, or of interest apart from, the preceding groups, e.g. wear-protection couplings, between turbine and generator
    • F03B11/02—Casings
    • 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
    • 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
    • H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2260/00—Function
    • F05B2260/20—Heat transfer, e.g. cooling
    • F05B2260/221—Improvement of heat transfer
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/20—Hydro energy
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S60/00—Power plants
    • Y10S60/912—Cooling means

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Heat-Exchange Devices With Radiators And Conduit Assemblies (AREA)

Abstract

''DISPOSIçãO EM GERADOR DE BULBO''. A presente invenção refere-se a uma disposição em um gerador de bulbo (G), que compreende uma caixa de gerador (1, 10, 110, 210, 310, 410) disposta em um fluxo de água da turbina fluir ao longo dela e na direção da turbina (4), disposição essa que compreende meios para remover o calor excedente gerado durante o funcionamento do gerador, meios esses que compreendem componente que são montados como canais de fluxo para refrigerante e/ou ar de gerador aquecido para resfriamento indireto ou direto do ar do gerador, e com o fim de se obter um sistema de resfriamento que em grande medida seja independente da qualidade da água doce ou água de turbina, e que compreenda também componentes que não sejam dispendiosos no que se refere a fabricação e montagem, é sugerido de acordo com a presente invenção que os meios (111, 411) compreendam, conforme sabido per se, componente extrudados, especialmente componentes que ou compreendem canais ou em conjunto definem canais (112; 412) para fazer circular refrigerante, especialmente ar circulante, ou qualquer outro refrigerante apropriado, e que uma superfície externa dos componentes extrudados seja exposta à água de turbina desviante.
BR9610192-0A 1995-09-05 1996-08-29 Disposição em gerador de bulbo BR9610192A (pt)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
NO953495A NO953495L (no) 1995-09-05 1995-09-05 Anordning ved rörgenerator
NO960507A NO302589B1 (no) 1995-09-05 1996-02-08 Forbedret anordning ved rörgenerator
PCT/NO1996/000213 WO1997009771A1 (en) 1995-09-05 1996-08-29 Arrangement in a bulb generator

Publications (1)

Publication Number Publication Date
BR9610192A true BR9610192A (pt) 2000-05-09

Family

ID=26648608

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9610192-0A BR9610192A (pt) 1995-09-05 1996-08-29 Disposição em gerador de bulbo

Country Status (7)

Country Link
US (1) US6028380A (pt)
EP (1) EP0850507A1 (pt)
CN (1) CN1195430A (pt)
BR (1) BR9610192A (pt)
NO (1) NO302589B1 (pt)
RU (1) RU2159493C2 (pt)
WO (1) WO1997009771A1 (pt)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1106318C (zh) * 1997-07-21 2003-04-23 西门子公司 船用吊舱式电动推进装置
EP0996567B1 (de) * 1997-07-21 2001-11-14 Siemens Aktiengesellschaft Elektromotorischer gondel-schiffsantrieb mit kühleinrichtung
DE19826229C2 (de) * 1997-07-21 2000-09-21 Siemens Ag Elektromotorische Antriebseinrichtung für ein Schiff
RU2187015C1 (ru) * 2000-12-04 2002-08-10 Российский Университет Дружбы Народов Капсульный гидроагрегат
JP2003011889A (ja) * 2001-06-29 2003-01-15 Mitsubishi Heavy Ind Ltd アジマス推進器
US20040183310A1 (en) * 2003-03-19 2004-09-23 Jack Mowll Mowll-Bernoulli wind power generator
RU2285321C2 (ru) * 2004-11-22 2006-10-10 Зинаида Моисеевна Кучинская Система воздушного охлаждения горизонтального капсульного гидрогенератора
CN112994354B (zh) * 2021-02-20 2022-02-18 浙江富春江水电设备有限公司 一种无空冷器的大型灯泡贯流式水轮发电机通风冷却系统

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2801821A (en) * 1953-02-05 1957-08-06 Bbc Brown Boveri & Cie Cooled turbine casing
US3081824A (en) * 1960-09-19 1963-03-19 Behlman Engineering Company Mounting unit for electrical components
FR1322867A (fr) * 1962-02-02 1963-04-05 Perfectionnements aux moteurs à chemise d'entrefer, notamment pour accélérateurs de chauffage central et autres applications analogues
DE2259738B2 (de) * 1972-12-04 1975-08-28 Siemens Ag, 1000 Berlin Und 8000 Muenchen Kühleinrichtung für elektrische Generatoren von Unterwasserkraftwerken
US4308464A (en) * 1978-04-19 1981-12-29 Fuji Electric Co., Ltd. Bulb type tubular turbine-generator
US4524285A (en) * 1979-09-14 1985-06-18 Rauch Hans G Hydro-current energy converter
FR2508560A1 (fr) * 1981-06-30 1982-12-31 Alsthom Atlantique Groupe bulbe de forte puissance a refroidissement externe avec multiplicateur de vitesse
SU1492419A1 (ru) * 1987-10-21 1989-07-07 Научно-производственное объединение "Техника и технология добычи нефти" Погружной электродвигатель
US5333680A (en) * 1988-11-10 1994-08-02 Elin Energieversorgung Gmbh Cooling system for the chamber of a generator/transmission unit
US5101128A (en) * 1990-08-23 1992-03-31 Westinghouse Electric Corp. System and method for cooling a submersible electric propulsor
CA2108769A1 (en) * 1991-04-24 1992-10-25 Gottfried Reitinger Tubular turbine synchronous generator
JPH05103445A (ja) * 1991-10-05 1993-04-23 Fanuc Ltd 液冷電動機およびそのジヤケツト
US5568781A (en) * 1995-02-17 1996-10-29 The United States Of America As Represented By The Secretary Of The Navy Induced flow undersea vehicle motor cooling jacket

Also Published As

Publication number Publication date
RU2159493C2 (ru) 2000-11-20
NO960507L (no) 1997-03-06
WO1997009771A1 (en) 1997-03-13
CN1195430A (zh) 1998-10-07
US6028380A (en) 2000-02-22
NO960507D0 (no) 1996-02-08
EP0850507A1 (en) 1998-07-01
NO302589B1 (no) 1998-03-23

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Legal Events

Date Code Title Description
FF Decision: intention to grant
FA11 Dismissal: dismissal - article 38, par. 2 of industrial property law