GB1480046A - Cooling arrangement for a generator - Google Patents

Cooling arrangement for a generator

Info

Publication number
GB1480046A
GB1480046A GB1215276A GB1215276A GB1480046A GB 1480046 A GB1480046 A GB 1480046A GB 1215276 A GB1215276 A GB 1215276A GB 1215276 A GB1215276 A GB 1215276A GB 1480046 A GB1480046 A GB 1480046A
Authority
GB
United Kingdom
Prior art keywords
generator
compressor
ducts
cooled
gas turbine
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
Application number
GB1215276A
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.)
Kraftwerk Union AG
Original Assignee
Kraftwerk Union AG
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 Kraftwerk Union AG filed Critical Kraftwerk Union AG
Publication of GB1480046A publication Critical patent/GB1480046A/en
Expired 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
    • 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)
  • Engine Equipment That Uses Special Cycles (AREA)

Abstract

1480046 Gas turbine plant-closed circuit KRAFTWERK UNION AG 25 March 1976 [29 April 1975] 12152/76 Heading F1G [ Also in Division F4] In a turbo-generator set, which may be incorporated in a nuclear power-plant, comprising a compressor 1, a gas turbine 2 and a generator 3, the generator 3 is cooled by helium which passes from a high-pressure tap 9 of the compressor through a cooler 10 to the generator. From the generator, the helium passes through ducts 13, 14 back to the compressor at a region of low pressure, e.g. the compressor inlet duct 5. An exciter set 4 may be cooled in the same way in parallel with the generator through ducts 15, 16.
GB1215276A 1975-04-29 1976-03-25 Cooling arrangement for a generator Expired GB1480046A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19752519090 DE2519090A1 (en) 1975-04-29 1975-04-29 ARRANGEMENT FOR COOLING A GENERATOR

Publications (1)

Publication Number Publication Date
GB1480046A true GB1480046A (en) 1977-07-20

Family

ID=5945327

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1215276A Expired GB1480046A (en) 1975-04-29 1976-03-25 Cooling arrangement for a generator

Country Status (5)

Country Link
JP (1) JPS51130806A (en)
CH (1) CH592976A5 (en)
DE (1) DE2519090A1 (en)
FR (1) FR2310010A1 (en)
GB (1) GB1480046A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893872A2 (en) * 1997-07-24 1999-01-27 Asea Brown Boveri AG Generator cooling system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55117169U (en) * 1979-02-14 1980-08-19
DE3925412A1 (en) * 1989-08-01 1991-02-07 Man Nutzfahrzeuge Ag VEHICLE OR DEVICE DRIVE DEVICE
JPH0767253B2 (en) * 1992-04-06 1995-07-19 動力炉・核燃料開発事業団 Turbine generator
US5449961A (en) * 1993-03-18 1995-09-12 Solar Turbines Incorporated Electric machine cooling system

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE865615C (en) * 1944-04-06 1953-02-02 Siemens Ag Cooling arrangement for three or more machine sets
DE843269C (en) * 1946-10-14 1952-07-07 British Thomson Houston Co Ltd Cooling device for generators driven by steam turbines
US2508397A (en) * 1948-12-14 1950-05-23 Kane Saul Allan Cooling means for gas turbogenerators
FR1145613A (en) * 1956-03-12 1957-10-28 Materiel Electrique S W Le Cooled rotating electric machine
FR1526097A (en) * 1967-03-31 1968-05-24 Air Liquide Method of maintaining electrical devices at very low temperatures
DE1763383A1 (en) * 1968-05-17 1971-07-15 Messerschmitt Boelkow Blohm Cooling device for electrical machines, especially generators
CH526874A (en) * 1970-03-16 1972-08-15 Moser Hermann Method for maintaining approximately constant the temperature of the windings of a rotary electric machine, device for carrying out the method and application of the method
CH541890A (en) * 1971-11-08 1973-09-15 Bbc Brown Boveri & Cie Method for cooling an electrical generator and device for carrying out the method

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0893872A2 (en) * 1997-07-24 1999-01-27 Asea Brown Boveri AG Generator cooling system
EP0893872A3 (en) * 1997-07-24 2000-05-03 Asea Brown Boveri AG Generator cooling system

Also Published As

Publication number Publication date
CH592976A5 (en) 1977-11-15
DE2519090A1 (en) 1976-11-11
FR2310010A1 (en) 1976-11-26
JPS51130806A (en) 1976-11-13

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Legal Events

Date Code Title Description
PS Patent sealed
PCNP Patent ceased through non-payment of renewal fee