KR860004503A - 가스냉각식 발전기에서의 냉각제 가스유동 제어방법 및 냉각제 가스유동 제어용 배플 - Google Patents

가스냉각식 발전기에서의 냉각제 가스유동 제어방법 및 냉각제 가스유동 제어용 배플

Info

Publication number
KR860004503A
KR860004503A KR1019850007963A KR850007963A KR860004503A KR 860004503 A KR860004503 A KR 860004503A KR 1019850007963 A KR1019850007963 A KR 1019850007963A KR 850007963 A KR850007963 A KR 850007963A KR 860004503 A KR860004503 A KR 860004503A
Authority
KR
South Korea
Prior art keywords
gas flow
refrigerant gas
controlling refrigerant
baffle
cooled generator
Prior art date
Application number
KR1019850007963A
Other languages
English (en)
Other versions
KR910000391B1 (ko
Inventor
빈센트 이츠 제임스
제이 립스타인 노먼
해리 밀러 에드워드
Original Assignee
제너럴 일렉트릭 캄파니
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 제너럴 일렉트릭 캄파니 filed Critical 제너럴 일렉트릭 캄파니
Publication of KR860004503A publication Critical patent/KR860004503A/ko
Application granted granted Critical
Publication of KR910000391B1 publication Critical patent/KR910000391B1/ko

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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
KR1019850007963A 1984-11-05 1985-10-28 가스냉각식 발전기에서의 냉각제 가스유동 제어방법 및 냉각제 가스유동 제어용 배플 KR910000391B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US668239 1984-11-05
US06/668,239 US4609840A (en) 1984-11-05 1984-11-05 Baffle for improving coolant gas flow distribution in the gap region of a gas cooled dynamoelectric machine

Publications (2)

Publication Number Publication Date
KR860004503A true KR860004503A (ko) 1986-06-23
KR910000391B1 KR910000391B1 (ko) 1991-01-24

Family

ID=24681544

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019850007963A KR910000391B1 (ko) 1984-11-05 1985-10-28 가스냉각식 발전기에서의 냉각제 가스유동 제어방법 및 냉각제 가스유동 제어용 배플

Country Status (9)

Country Link
US (1) US4609840A (ko)
JP (1) JP2723501B2 (ko)
KR (1) KR910000391B1 (ko)
CA (1) CA1228628A (ko)
CH (1) CH677709A5 (ko)
DE (1) DE3537643C2 (ko)
FR (1) FR2572866B1 (ko)
GB (1) GB2166909B (ko)
IT (1) IT1186326B (ko)

Families Citing this family (33)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4742257A (en) * 1987-01-29 1988-05-03 General Motors Corporation Totally enclosed fan cooled induction motor with improved cooling
DE3724186A1 (de) * 1987-07-17 1989-01-26 Siemens Ag Elektrische maschine mit geschlossenem kuehlkreislauf
US5177385A (en) * 1992-03-23 1993-01-05 Westinghouse Electric Corp. Air gap baffle ring for a dynamoelectric machine
DE4342780A1 (de) * 1993-12-15 1995-06-22 Siemens Ag Antriebseinheit
US5939805A (en) * 1995-04-18 1999-08-17 General Electric Canada Inc Stator shield for a fanless salient pole machine
DE19653827C1 (de) * 1996-12-21 1998-06-18 Vem Elektroantriebe Gmbh Einrichtung zur Vorspülung und Erzeugung von Überdruck im Bereich des Wickelkopfes einer drehenden elektrischen Hochspannungsmaschine
US6188153B1 (en) * 1999-02-18 2001-02-13 General Electric Company Segmented stator end turn air deflector for force ventilated AC motor
JP2000308311A (ja) * 1999-04-14 2000-11-02 Hitachi Ltd 回転電機
US6504273B2 (en) 2001-04-25 2003-01-07 General Electric Company Adjustable space block baffle for generator and method for controlling ventilation flow
US6727610B2 (en) 2002-05-30 2004-04-27 General Electric Company Generator having flange baffle and method for controlling ventilation flow
GB2393584B (en) 2002-09-26 2006-06-21 Alstom Gas-cooled generator
US6882068B2 (en) * 2002-10-08 2005-04-19 General Electric Company Forced air stator ventilation system and stator ventilation method for superconducting synchronous machine
JP3982491B2 (ja) * 2003-12-22 2007-09-26 株式会社日立製作所 回転電機
JP4548049B2 (ja) * 2004-09-01 2010-09-22 株式会社日立製作所 回転電機
DE102006002173A1 (de) * 2006-01-16 2007-08-09 Alstom Technology Ltd. Gasgekühlte elektrische Maschine, insbesondere Generator
US7476994B2 (en) * 2006-02-21 2009-01-13 Honeywell International, Inc. High power generator with enhanced heat removal
US7763996B2 (en) * 2006-08-28 2010-07-27 General Electric Company Method and apparatus for cooling generators
US7557475B2 (en) * 2006-08-28 2009-07-07 General Electric Company Methods and apparatus for cooling generators
JP4486114B2 (ja) * 2007-09-03 2010-06-23 株式会社日立製作所 回転電機
JP4528865B2 (ja) * 2008-04-25 2010-08-25 株式会社日立製作所 回転電機
US9419498B2 (en) * 2011-06-30 2016-08-16 Hitachi, Ltd. Rotary electric machine
JP5978800B2 (ja) * 2012-06-28 2016-08-24 新日鐵住金株式会社 回転電機、及び回転電機の固定子の冷却方法
WO2014133402A1 (en) * 2013-02-28 2014-09-04 General Electric Company Generator gas shield support device and method of removing generator gas shield
JP6220178B2 (ja) * 2013-07-25 2017-10-25 三菱日立パワーシステムズ株式会社 回転電機
US9985501B2 (en) * 2013-08-16 2018-05-29 Hamilton Sundstrand Corporation Generators with open loop active cooling
EP3130066B1 (en) * 2014-04-10 2021-03-03 Siemens Energy, Inc. Air gap baffle train for turbine generator
DE102014223527A1 (de) * 2014-11-18 2016-06-02 Siemens Aktiengesellschaft Kühlung eines axialen Endbereichs eines Stators einer rotierenden elektrischen Maschine
EP3059837A1 (de) * 2015-02-20 2016-08-24 Siemens Aktiengesellschaft Kühlung einer elektrischen Maschine mit Hilfe des Injektionsprinzips
EP3509189A1 (en) * 2018-01-08 2019-07-10 General Electric Company Turbogenerator rotor, turbogenerator, and methods of furnishing a turbogenerator with a baffle assembly
CN108284141A (zh) * 2018-01-31 2018-07-17 湖北环电磁装备工程技术有限公司 无框组合式永磁同步电机直驱的卷板机
CN109500324A (zh) * 2018-01-31 2019-03-22 湖北环电磁装备工程技术有限公司 无框式永磁同步电机直驱的辗环机
CN108326213A (zh) * 2018-01-31 2018-07-27 湖北环电磁装备工程技术有限公司 无框组合式永磁同步电机直驱的辗环机
CN108246808A (zh) * 2018-01-31 2018-07-06 湖北环电磁装备工程技术有限公司 无框组合式永磁同步电机直驱的辊式楔横轧机

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DD75094A (ko) *
GB992056A (en) * 1960-08-02 1965-05-12 English Electric Co Ltd Improvements relating to dynamo-electric machines
US3163789A (en) * 1962-11-02 1964-12-29 Allis Chalmers Mfg Co Thermally balanced rotor
US3348081A (en) * 1965-09-16 1967-10-17 Gen Electric Gap pickup rotor with gas segregating baffles
US3413499A (en) * 1966-06-20 1968-11-26 Gen Electric Generator air gap entrance baffle for cooling stator core end portions
CH482338A (de) * 1968-03-20 1969-11-30 Siemens Ag Elektrische Schenkelpolmaschine
SE400861B (sv) * 1970-05-22 1978-04-10 Skf Ind Trading & Dev Anordning vid elmaskiner med skalliknande rotorlagerberare
US3714477A (en) * 1971-08-23 1973-01-30 Gen Electric Combination flux shield and flux shunt for a dynamoelectric machine
JPS4925123A (ko) * 1972-07-03 1974-03-06
CH570063A5 (ko) * 1974-03-04 1975-11-28 Bbc Brown Boveri & Cie
US4051400A (en) * 1976-02-05 1977-09-27 General Electric Company End gas gap baffle structure for reverse flow cooled dynamoelectric machine
US4264834A (en) * 1976-06-01 1981-04-28 General Electric Company Flexible serrated abradable stator mounted air gap baffle for a dynamoelectric machine
SE403541B (sv) * 1976-10-06 1978-08-21 Skf Ind Trading & Dev Elmotor som vid den ena axiella endan er ansluten till ett underlago t ex en diskmaskin
JPS6053538B2 (ja) * 1978-02-20 1985-11-26 株式会社日立製作所 回転電機の通風装置
JPS5713945A (en) * 1980-06-26 1982-01-25 Toshiba Corp Reverse-current cooling type rotary electric machine

Also Published As

Publication number Publication date
DE3537643C2 (de) 1997-09-04
GB8526024D0 (en) 1985-11-27
JP2723501B2 (ja) 1998-03-09
FR2572866B1 (fr) 1995-01-20
GB2166909B (en) 1988-10-05
JPS61161935A (ja) 1986-07-22
DE3537643A1 (de) 1986-05-07
IT8522611A0 (it) 1985-10-25
FR2572866A1 (fr) 1986-05-09
GB2166909A (en) 1986-05-14
CH677709A5 (ko) 1991-06-14
CA1228628A (en) 1987-10-27
KR910000391B1 (ko) 1991-01-24
IT1186326B (it) 1987-11-26
US4609840A (en) 1986-09-02

Similar Documents

Publication Publication Date Title
KR860004503A (ko) 가스냉각식 발전기에서의 냉각제 가스유동 제어방법 및 냉각제 가스유동 제어용 배플
GB2152147B (en) Improvements in gas turbines
GB2117053B (en) Gas turbines and engines
GB2135394B (en) Cooling gas turbine engines
JPS56115825A (en) Method and device for controlling nox discharged in stationary gas turbine
GB2135159B (en) Plasma generator and method
EP0425835A3 (en) Gas turbine fuel flow control method and apparatus
DE3272300D1 (en) Fuel cell power generation system and method of operating the same
EP0136585A3 (en) Fuel flow detector and fuel controller using fuel flow detector
DE3171067D1 (en) Regenerative gas turbine with water addition and method of operation thereof
DE3368753D1 (en) Thermal oxidizer and method for operating same
IL69290A0 (en) Improvements in gas turbine engines
GB2097865B (en) Power gas turbine
ZA835029B (en) Power-generation plant and method
EP0361534A3 (en) Method of and means for controlling the condition of air in an enclosure
IL74015A (en) Method of and means for controlling the condition of air in an enclosure
GB8404906D0 (en) Controlling gas turbine engines
GB2154329B (en) Power metering system and method
GB2151709B (en) Improvements in gas turbine engines
IL80136A0 (en) Method and means for controlling the condition of air in an enclosure
GB8418817D0 (en) Combustion gas sampler and conditioner
MX162079A (es) Mejoras en turbina de gas
DE3465128D1 (en) Gas turbine fuel control apparatus
DE3463618D1 (en) Method for lowering the no x? concentration in exhaust gas
TR20835A (tr) Aym zamanda gazin sogutulmasi ve cuerufun granuele edilmesine mahsus usul ve tertibat

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee