FR2400794A1 - Machine dynamoelectrique - Google Patents

Machine dynamoelectrique

Info

Publication number
FR2400794A1
FR2400794A1 FR7823525A FR7823525A FR2400794A1 FR 2400794 A1 FR2400794 A1 FR 2400794A1 FR 7823525 A FR7823525 A FR 7823525A FR 7823525 A FR7823525 A FR 7823525A FR 2400794 A1 FR2400794 A1 FR 2400794A1
Authority
FR
France
Prior art keywords
neutral
bus bar
fluid
flat
plugs
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.)
Granted
Application number
FR7823525A
Other languages
English (en)
Other versions
FR2400794B1 (fr
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.)
Westinghouse Electric Corp
Original Assignee
Westinghouse Electric Corp
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 Westinghouse Electric Corp filed Critical Westinghouse Electric Corp
Publication of FR2400794A1 publication Critical patent/FR2400794A1/fr
Application granted granted Critical
Publication of FR2400794B1 publication Critical patent/FR2400794B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
    • H02K5/225—Terminal boxes or connection arrangements
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Motor Or Generator Frames (AREA)
  • Windings For Motors And Generators (AREA)
  • Synchronous Machinery (AREA)

Abstract

L'invention se rapporte aux machines dynamo-électriques. Une barre plate omnibus de neutre refroidie par un fluide relie les bouchons de neutre. La barre plate porteuse de courant est en relation d'échange thermique avec un conduit dans lequel circule un fluide porteur qui transfère à ce caloporteur la chaleur engendrée dans la barre omnibus. La barre plate omnibus de neutre refroidie par fluide, dégage un flux de chaleur élevé tout en occupant un faible volume. L'invention convient pour refroidir les bouchons de neutre des turbo-générateurs.
FR7823525A 1977-08-15 1978-08-09 Machine dynamoelectrique Granted FR2400794A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/824,595 US4172984A (en) 1977-08-15 1977-08-15 Fluidly cooled flat plate neutral bus

Publications (2)

Publication Number Publication Date
FR2400794A1 true FR2400794A1 (fr) 1979-03-16
FR2400794B1 FR2400794B1 (fr) 1983-05-20

Family

ID=25241805

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7823525A Granted FR2400794A1 (fr) 1977-08-15 1978-08-09 Machine dynamoelectrique

Country Status (9)

Country Link
US (1) US4172984A (fr)
JP (2) JPS5431509A (fr)
BE (1) BE869657A (fr)
CA (1) CA1091741A (fr)
CH (1) CH628188A5 (fr)
ES (1) ES471444A1 (fr)
FR (1) FR2400794A1 (fr)
GB (1) GB1602138A (fr)
IT (1) IT1097690B (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226180A1 (fr) * 1985-12-18 1987-06-24 General Electric Company Barre commune de neutre, placée à l'intérieur d'un grand générateur triphasé
WO1998042062A1 (fr) * 1997-03-17 1998-09-24 Siemens Westinghouse Power Corporation Traversee isolee de sortie electrique destinee a etre utilisee sur un turbogenerateur

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4488072A (en) * 1983-06-08 1984-12-11 General Electric Company Generator stator frame with integral high-voltage bushings
US4689546A (en) * 1985-12-18 1987-08-25 General Electric Company Internal armature current monitoring in large three-phase generator
US4837469A (en) * 1988-01-19 1989-06-06 Westinghouse Electric Corp. Electrical generator with improved liquid cooling arrangement
US4866316A (en) * 1988-09-02 1989-09-12 Westinghouse Electric Corp. Method and apparatus for changing the phase sequence of a completed generator
US5489810A (en) * 1994-04-20 1996-02-06 Sundstrand Corporation Switched reluctance starter/generator
US6538339B2 (en) 2000-03-02 2003-03-25 Siemens Westinghouse Power Corporation Power generation system interchangeability device and related methods
JP2002199644A (ja) * 2000-12-28 2002-07-12 Aisin Aw Co Ltd ３相モータ
US6969939B1 (en) 2003-09-08 2005-11-29 Curtiss-Wright Electro-Mechanical Corporation Bolted connector for electrical equipment
EP2624418B1 (fr) * 2012-01-31 2016-11-23 General Electric Technology GmbH Machine électrique
JP5814178B2 (ja) * 2012-05-09 2015-11-17 三菱電機株式会社 回転電機
US9737933B2 (en) 2012-09-28 2017-08-22 General Electric Company Process of fabricating a shield and process of preparing a component
US20150091398A1 (en) * 2013-10-02 2015-04-02 Remy Technologies, Llc Electric machine with in slot cooling system
KR101623814B1 (ko) * 2014-02-21 2016-05-24 두산중공업 주식회사 수냉각 발전기의 분리형 냉각수 순환 구조 및 그에 따른 냉각 방법
JP2022511440A (ja) * 2018-11-30 2022-01-31 シーメンス エナジー インコーポレイテッド 多層ニュートラルバス

Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683227A (en) * 1952-05-16 1954-07-06 Allis Chalmers Mfg Co Electrical apparatus with fluid cooled terminal bushing
US2742582A (en) * 1953-07-21 1956-04-17 Gen Electric Gas-cooled high voltage bushing for large generator
GB881908A (en) * 1958-05-15 1961-11-08 Parsons C A & Co Ltd Improvements in and relating to dynamo-electric machinery
GB890345A (en) * 1961-03-10 1962-02-28 Ass Elect Ind Improvements relating to electrical turbo generators
CH367891A (fr) * 1959-12-03 1963-03-15 Acec Moteur électrique entièrement fermé
BE652680A (fr) * 1963-09-06 1964-12-31
DE1186530B (de) * 1962-03-17 1965-02-04 Deutsche Edelstahlwerke Ag Wassergekuehlte Stromschiene
FR1422506A (fr) * 1965-01-15 1965-12-24 Bbc Brown Boveri & Cie Dispositif pour le refroidissement d'un alternateur pour groupe bulbe
FR2277514A7 (fr) * 1974-07-03 1976-01-30 Bbc Brown Boveri & Cie Dispositif de raccordement du courant statorique pour un turbo-alternateur de puissance
FR2335981A1 (fr) * 1975-12-19 1977-07-15 Bbc Brown Boveri & Cie Agencement des bornes de stator d'un turbogenerateur de grande puissance

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2742583A (en) * 1954-05-20 1956-04-17 Allis Chalmers Mfg Co Dynamoelectric machine with gas jet cooled lead conductors and terminal bushings
US2828428A (en) * 1955-02-17 1958-03-25 Westinghouse Electric Corp Conductor-ventilated generators
JPS422575Y1 (fr) * 1965-01-18 1967-02-16
SE318939B (fr) * 1965-03-17 1969-12-22 Asea Ab
JPS5238682B2 (fr) * 1972-07-12 1977-09-30

Patent Citations (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2683227A (en) * 1952-05-16 1954-07-06 Allis Chalmers Mfg Co Electrical apparatus with fluid cooled terminal bushing
US2742582A (en) * 1953-07-21 1956-04-17 Gen Electric Gas-cooled high voltage bushing for large generator
GB881908A (en) * 1958-05-15 1961-11-08 Parsons C A & Co Ltd Improvements in and relating to dynamo-electric machinery
CH367891A (fr) * 1959-12-03 1963-03-15 Acec Moteur électrique entièrement fermé
GB890345A (en) * 1961-03-10 1962-02-28 Ass Elect Ind Improvements relating to electrical turbo generators
DE1186530B (de) * 1962-03-17 1965-02-04 Deutsche Edelstahlwerke Ag Wassergekuehlte Stromschiene
BE652680A (fr) * 1963-09-06 1964-12-31
FR1422506A (fr) * 1965-01-15 1965-12-24 Bbc Brown Boveri & Cie Dispositif pour le refroidissement d'un alternateur pour groupe bulbe
FR2277514A7 (fr) * 1974-07-03 1976-01-30 Bbc Brown Boveri & Cie Dispositif de raccordement du courant statorique pour un turbo-alternateur de puissance
FR2335981A1 (fr) * 1975-12-19 1977-07-15 Bbc Brown Boveri & Cie Agencement des bornes de stator d'un turbogenerateur de grande puissance

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
EXBK/69 *

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0226180A1 (fr) * 1985-12-18 1987-06-24 General Electric Company Barre commune de neutre, placée à l'intérieur d'un grand générateur triphasé
WO1998042062A1 (fr) * 1997-03-17 1998-09-24 Siemens Westinghouse Power Corporation Traversee isolee de sortie electrique destinee a etre utilisee sur un turbogenerateur

Also Published As

Publication number Publication date
JPS5431509A (en) 1979-03-08
GB1602138A (en) 1981-11-04
IT7826415A0 (it) 1978-08-02
US4172984A (en) 1979-10-30
IT1097690B (it) 1985-08-31
ES471444A1 (es) 1979-10-01
CH628188A5 (fr) 1982-02-15
CA1091741A (fr) 1980-12-16
JPS55134762U (fr) 1980-09-25
FR2400794B1 (fr) 1983-05-20
BE869657A (fr) 1979-02-12

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Legal Events

Date Code Title Description
ST Notification of lapse