CH628188A5 - Machine dynamoelectrique. - Google Patents

Machine dynamoelectrique. Download PDF

Info

Publication number: CH628188A5
Authority: CH; Switzerland
Prior art keywords: heat transfer; neutral; plates; plugs; bus bar
Prior art date: 1977-08-15

Application number

CH866478A

Other languages

English (en)

French (fr)

Inventor

Roger H Daugherty

Roger L Swensrud

Michael R Jugan

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.)

1977-08-15

Filing date

1978-08-15

Publication date

1982-02-15

1978-08-15 Application filed by Westinghouse Electric Corp filed Critical Westinghouse Electric Corp

1982-02-15 Publication of CH628188A5 publication Critical patent/CH628188A5/fr

Links

230000007935 neutral effect Effects 0.000 claims description 29
238000012546 transfer Methods 0.000 claims description 24
239000013529 heat transfer fluid Substances 0.000 claims description 11
238000004804 winding Methods 0.000 claims description 4
239000012530 fluid Substances 0.000 claims description 3
239000002826 coolant Substances 0.000 description 14
238000001816 cooling Methods 0.000 description 8
239000000463 material Substances 0.000 description 6
239000004020 conductor Substances 0.000 description 5
229910001220 stainless steel Inorganic materials 0.000 description 5
239000010935 stainless steel Substances 0.000 description 5
XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 2
229910052802 copper Inorganic materials 0.000 description 2
239000010949 copper Substances 0.000 description 2
230000005611 electricity Effects 0.000 description 2
230000003628 erosive effect Effects 0.000 description 2
238000000034 method Methods 0.000 description 2
238000005086 pumping Methods 0.000 description 2
UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 1
230000002411 adverse Effects 0.000 description 1
230000000712 assembly Effects 0.000 description 1
238000000429 assembly Methods 0.000 description 1
230000015572 biosynthetic process Effects 0.000 description 1
238000005219 brazing Methods 0.000 description 1
238000010276 construction Methods 0.000 description 1
239000012809 cooling fluid Substances 0.000 description 1
238000013461 design Methods 0.000 description 1
238000001514 detection method Methods 0.000 description 1
238000005265 energy consumption Methods 0.000 description 1
239000007789 gas Substances 0.000 description 1
239000001257 hydrogen Substances 0.000 description 1
229910052739 hydrogen Inorganic materials 0.000 description 1
238000012423 maintenance Methods 0.000 description 1
238000004519 manufacturing process Methods 0.000 description 1
-1 polytetrafluoroethylene Polymers 0.000 description 1
229920001343 polytetrafluoroethylene Polymers 0.000 description 1
239000004810 polytetrafluoroethylene Substances 0.000 description 1
239000003507 refrigerant Substances 0.000 description 1
238000005476 soldering Methods 0.000 description 1
238000010186 staining Methods 0.000 description 1
238000012360 testing method Methods 0.000 description 1

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)
Synchronous Machinery (AREA)
Windings For Motors And Generators (AREA)

CH866478A 1977-08-15 1978-08-15 Machine dynamoelectrique. CH628188A5 (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 (1)

Publication Number	Publication Date
CH628188A5 true CH628188A5 (fr)	1982-02-15

Family

ID=25241805

Family Applications (1)

Application Number	Title	Priority Date	Filing Date
CH866478A CH628188A5 (fr)	1977-08-15	1978-08-15	Machine dynamoelectrique.

Country Status (9)

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

Families Citing this family (16)

* 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
US4642498A (en) *	1985-12-18	1987-02-10	General Electric Company	Internal common neutral bus 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
US5814912A (en) *	1997-03-17	1998-09-29	Ross; Christopher Woodrow	Electrical lead bushing for a turbine 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 (en) *	2012-01-31	2016-11-23	General Electric Technology GmbH	Electric machine
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

Family Cites Families (15)

* 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
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
GB881908A (en) *	1958-05-15	1961-11-08	Parsons C A & Co Ltd	Improvements in and relating to dynamo-electric machinery
CA674037A (en) *	1959-12-03	1963-11-12	Ateliers De Constructions Electriques De Charleroi, Societe Anonyme	Moteur entierement ferme
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 (2) *	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
JPS422575Y1 (2) *	1965-01-18	1967-02-16
SE318939B (2) *	1965-03-17	1969-12-22	Asea Ab
JPS5238682B2 (2) *	1972-07-12	1977-09-30
DE2431958C3 (de) *	1974-07-03	1983-05-05	Brown, Boveri & Cie Ag, 6800 Mannheim	Anordnung der Ständerstromanschlüsse für einen Turbogenerator großer Leistung
DE2557299C2 (de) *	1975-12-19	1983-12-15	Brown, Boveri & Cie Ag, 6800 Mannheim	Anordnung der Ständerstromanschlüsse eines Turbogenerators großer Leistung

1977
- 1977-08-15 US US05/824,595 patent/US4172984A/en not_active Expired - Lifetime
1978
- 1978-05-31 GB GB25785/78A patent/GB1602138A/en not_active Expired
- 1978-06-28 CA CA306,443A patent/CA1091741A/en not_active Expired
- 1978-07-05 ES ES471444A patent/ES471444A1/es not_active Expired
- 1978-08-02 IT IT26415/78A patent/IT1097690B/it active
- 1978-08-09 FR FR7823525A patent/FR2400794A1/fr active Granted
- 1978-08-10 BE BE78189815A patent/BE869657A/xx not_active IP Right Cessation
- 1978-08-15 JP JP9874678A patent/JPS5431509A/ja active Pending
- 1978-08-15 CH CH866478A patent/CH628188A5/fr not_active IP Right Cessation
1980
- 1980-03-04 JP JP1980027244U patent/JPS55134762U/ja active Pending

Also Published As

Publication number	Publication date
FR2400794A1 (fr)	1979-03-16
IT7826415A0 (it)	1978-08-02
FR2400794B1 (2)	1983-05-20
JPS5431509A (en)	1979-03-08
JPS55134762U (2)	1980-09-25
GB1602138A (en)	1981-11-04
IT1097690B (it)	1985-08-31
CA1091741A (en)	1980-12-16
BE869657A (fr)	1979-02-12
US4172984A (en)	1979-10-30
ES471444A1 (es)	1979-10-01

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Legal Events

Date	Code	Title	Description
1992-04-30	PL	Patent ceased
2024-10-31	PL	Patent ceased