CN1192075A - 采用气体直接冷却的涡轮发电机的转子 - Google Patents
采用气体直接冷却的涡轮发电机的转子 Download PDFInfo
- Publication number
- CN1192075A CN1192075A CN97114391A CN97114391A CN1192075A CN 1192075 A CN1192075 A CN 1192075A CN 97114391 A CN97114391 A CN 97114391A CN 97114391 A CN97114391 A CN 97114391A CN 1192075 A CN1192075 A CN 1192075A
- Authority
- CN
- China
- Prior art keywords
- rotor
- ring
- guide
- cooling
- gas
- 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
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04D—NON-POSITIVE-DISPLACEMENT PUMPS
- F04D29/00—Details, component parts, or accessories
- F04D29/26—Rotors specially for elastic fluids
- F04D29/32—Rotors specially for elastic fluids for axial flow pumps
- F04D29/38—Blades
- F04D29/384—Blades characterised by form
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- General Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Exhaust-Gas Circulating Devices (AREA)
- Separation By Low-Temperature Treatments (AREA)
- Supercharger (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE19653839.4 | 1996-12-21 | ||
DE19653839A DE19653839A1 (de) | 1996-12-21 | 1996-12-21 | Rotor eines Turbogenerators mit direkter Gaskühlung |
Publications (2)
Publication Number | Publication Date |
---|---|
CN1192075A true CN1192075A (zh) | 1998-09-02 |
CN1166047C CN1166047C (zh) | 2004-09-08 |
Family
ID=7815894
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB97125575XA Expired - Lifetime CN1168193C (zh) | 1996-12-21 | 1997-12-19 | 直接气冷的涡轮发电机转子 |
CNB971143919A Expired - Lifetime CN1166047C (zh) | 1996-12-21 | 1997-12-21 | 采用气体直接冷却的涡轮发电机的转子 |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CNB97125575XA Expired - Lifetime CN1168193C (zh) | 1996-12-21 | 1997-12-19 | 直接气冷的涡轮发电机转子 |
Country Status (12)
Country | Link |
---|---|
US (1) | US5894178A (zh) |
EP (2) | EP0854559A1 (zh) |
JP (1) | JPH10201176A (zh) |
KR (1) | KR19980063841A (zh) |
CN (2) | CN1168193C (zh) |
AT (1) | ATE207669T1 (zh) |
BR (1) | BR9706456A (zh) |
CZ (1) | CZ401097A3 (zh) |
DE (2) | DE19653839A1 (zh) |
HU (1) | HU9702520D0 (zh) |
PL (1) | PL323852A1 (zh) |
RU (1) | RU97122095A (zh) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104731737A (zh) * | 2015-02-26 | 2015-06-24 | 威盛电子股份有限公司 | 集线器、操作系统与控制方法 |
CN109469518A (zh) * | 2019-01-02 | 2019-03-15 | 安徽誉特双节能技术有限公司 | 一种蒸汽轮机的散热装置 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6426574B1 (en) | 1996-12-21 | 2002-07-30 | Alstom | Rotor of a turbogenerator having direct gas cooling incorporating a two-stage flow cascade |
IT1309310B1 (it) * | 1999-06-30 | 2002-01-22 | Hsd Srl | Elettromandrino. |
DE10027798A1 (de) | 2000-06-07 | 2002-01-03 | Alstom Power Nv | Turbogenerator mit einem Rotor mit direkter Gaskühlung |
EP1182764A1 (de) * | 2000-08-23 | 2002-02-27 | ABB Industrie AG | Kühlung für schnelllaufende elektrische Maschinen |
DE10052426A1 (de) * | 2000-10-23 | 2002-05-02 | Alstom Switzerland Ltd | Schnelllaufende elektrische Maschine |
US6657332B2 (en) | 2000-10-30 | 2003-12-02 | Capstone Turbine Corporation | Turbogenerator cooling system |
DE10059387A1 (de) * | 2000-11-30 | 2002-06-06 | Alstom Switzerland Ltd | Rotor für eine elektrische rotierende Maschine |
US6483211B2 (en) * | 2000-12-01 | 2002-11-19 | General Electric Company | Turbine rotor sub-slot scoops |
DE10060122A1 (de) | 2000-12-04 | 2002-06-06 | Alstom Switzerland Ltd | Rotor einer direkt gasgekühlten elektrischen Turbomaschine |
US20020079753A1 (en) * | 2000-12-22 | 2002-06-27 | Turnbull Wayne Nigel Owen | High thermal conductivity spaceblocks for increased electric generator rotor endwinding cooling |
US7362439B2 (en) * | 2003-08-01 | 2008-04-22 | Li-Cor, Inc. | Method of detecting the condition of a turf grass |
US6844637B1 (en) * | 2003-08-13 | 2005-01-18 | Curtiss-Wright Electro-Mechanical Corporation | Rotor assembly end turn cooling system and method |
US7456542B2 (en) * | 2004-11-24 | 2008-11-25 | Siemens Energy, Inc. | Inlet guidevanes for generator rotors |
US8742635B2 (en) * | 2007-03-20 | 2014-06-03 | Alstom Technology Ltd. | Turbo generator with exciter having pressure recovery |
JP4897587B2 (ja) * | 2007-06-27 | 2012-03-14 | 三菱電機株式会社 | 回転電機 |
DE102007061597B4 (de) | 2007-12-20 | 2010-01-14 | Siemens Ag | Elektrische Maschine mit Doppelaxiallüfter |
US7893576B2 (en) * | 2009-05-05 | 2011-02-22 | General Electric Company | Generator coil cooling baffles |
CN102810941A (zh) * | 2011-05-31 | 2012-12-05 | 大银微系统股份有限公司 | 棒状马达的散热机构 |
CN104769231B (zh) * | 2012-11-12 | 2016-09-07 | 博格华纳公司 | 用于电动涡轮复合技术机器的补充空气冷却系统以及空气压力油密封系统 |
KR101755822B1 (ko) | 2015-08-11 | 2017-07-07 | 두산중공업 주식회사 | 베인 구조의 로터 어셈블리 |
EP3393014A1 (de) * | 2017-04-20 | 2018-10-24 | Siemens Aktiengesellschaft | Rotorendring für einen rotor einer elektrischen rotationsmaschine |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE120981C (zh) * | ||||
BE569173A (zh) * | 1957-12-17 | |||
DD120981A1 (zh) * | 1975-07-25 | 1976-07-05 | ||
US4301386A (en) * | 1977-08-12 | 1981-11-17 | General Electric Co. | Rotor laminae assembly for a cast rotor dynamoelectric machine |
US4465947A (en) * | 1983-07-13 | 1984-08-14 | General Electric Company | Fan diffuser and collector combination for cooling systems in dynamoelectric machines |
DE3736836A1 (de) * | 1987-10-30 | 1989-05-11 | Bbc Brown Boveri & Cie | Axial durchstroemte gasturbine |
DE3807277A1 (de) * | 1988-03-05 | 1989-09-14 | Kloeckner Humboldt Deutz Ag | Geblaese |
DE3925337A1 (de) * | 1989-07-31 | 1991-02-07 | Loher Ag | Elektromotor |
JP3419080B2 (ja) * | 1993-07-26 | 2003-06-23 | 株式会社デンソー | 回転電機 |
DE19548321C1 (de) * | 1995-12-22 | 1997-02-20 | Siemens Ag | Kühleinrichtung zur Kühlung von elektrischen Maschinen, insbesondere von Turbogeneratoren |
-
1996
- 1996-12-21 DE DE19653839A patent/DE19653839A1/de not_active Withdrawn
-
1997
- 1997-11-27 EP EP97810918A patent/EP0854559A1/de not_active Ceased
- 1997-12-05 EP EP97810949A patent/EP0849859B1/de not_active Expired - Lifetime
- 1997-12-05 DE DE59705068T patent/DE59705068D1/de not_active Expired - Fee Related
- 1997-12-05 KR KR1019970066321A patent/KR19980063841A/ko not_active Application Discontinuation
- 1997-12-05 AT AT97810949T patent/ATE207669T1/de not_active IP Right Cessation
- 1997-12-12 CZ CZ974010A patent/CZ401097A3/cs unknown
- 1997-12-18 PL PL97323852A patent/PL323852A1/xx unknown
- 1997-12-19 RU RU97122095/09A patent/RU97122095A/ru not_active Application Discontinuation
- 1997-12-19 CN CNB97125575XA patent/CN1168193C/zh not_active Expired - Lifetime
- 1997-12-19 JP JP9351257A patent/JPH10201176A/ja active Pending
- 1997-12-20 HU HU9702520A patent/HU9702520D0/hu unknown
- 1997-12-21 CN CNB971143919A patent/CN1166047C/zh not_active Expired - Lifetime
- 1997-12-22 US US08/996,098 patent/US5894178A/en not_active Expired - Fee Related
- 1997-12-22 BR BR9706456-4A patent/BR9706456A/pt not_active IP Right Cessation
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104731737A (zh) * | 2015-02-26 | 2015-06-24 | 威盛电子股份有限公司 | 集线器、操作系统与控制方法 |
CN109469518A (zh) * | 2019-01-02 | 2019-03-15 | 安徽誉特双节能技术有限公司 | 一种蒸汽轮机的散热装置 |
Also Published As
Publication number | Publication date |
---|---|
HU9702520D0 (en) | 1998-03-02 |
CN1166047C (zh) | 2004-09-08 |
EP0849859A1 (de) | 1998-06-24 |
CZ401097A3 (cs) | 1998-07-15 |
EP0854559A1 (de) | 1998-07-22 |
US5894178A (en) | 1999-04-13 |
BR9706456A (pt) | 1999-11-23 |
RU97122095A (ru) | 1999-11-20 |
DE19653839A1 (de) | 1998-06-25 |
JPH10201176A (ja) | 1998-07-31 |
CN1168193C (zh) | 2004-09-22 |
CN1186373A (zh) | 1998-07-01 |
EP0849859B1 (de) | 2001-10-24 |
PL323852A1 (en) | 1998-06-22 |
ATE207669T1 (de) | 2001-11-15 |
KR19980063841A (ko) | 1998-10-07 |
DE59705068D1 (de) | 2001-11-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTOM COMPANY Free format text: FORMER OWNER: ABB(SWITZERLAND)CO., LTD. Effective date: 20020620 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20020620 Address after: France Applicant after: Alstom Address before: Baden, Switzerland Applicant before: ABB (Switzerland) Ltd. |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: ALSTOM SWITZERLAND LTD. Free format text: FORMER OWNER: ALSTOM Effective date: 20120816 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20120816 Address after: Baden, Switzerland Patentee after: Alstom Technology Ltd. Address before: France Patentee before: Alstom |
|
C56 | Change in the name or address of the patentee | ||
CP01 | Change in the name or title of a patent holder |
Address after: Baden, Switzerland Patentee after: ALSTOM TECHNOLOGY LTD Address before: Baden, Switzerland Patentee before: Alstom Technology Ltd. |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20040908 |