CN101473514B - 冷却电机的方法和设备 - Google Patents
冷却电机的方法和设备 Download PDFInfo
- Publication number
- CN101473514B CN101473514B CN200780023163XA CN200780023163A CN101473514B CN 101473514 B CN101473514 B CN 101473514B CN 200780023163X A CN200780023163X A CN 200780023163XA CN 200780023163 A CN200780023163 A CN 200780023163A CN 101473514 B CN101473514 B CN 101473514B
- Authority
- CN
- China
- Prior art keywords
- stator
- coolant
- rotor
- cooling
- fan
- 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 - Fee Related
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
-
- 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
- H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
Abstract
Description
Claims (14)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
AT0106106A AT504057A1 (de) | 2006-06-22 | 2006-06-22 | Verfahren und vorrichtung zur kühlung einer elektrischen maschine |
ATA1061/2006 | 2006-06-22 | ||
PCT/AT2007/000300 WO2007147187A1 (de) | 2006-06-22 | 2007-06-20 | Verfahren und vorrichtung zur kühlung einer elektrischen maschine |
Publications (2)
Publication Number | Publication Date |
---|---|
CN101473514A CN101473514A (zh) | 2009-07-01 |
CN101473514B true CN101473514B (zh) | 2012-06-06 |
Family
ID=38543637
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN200780023163XA Expired - Fee Related CN101473514B (zh) | 2006-06-22 | 2007-06-20 | 冷却电机的方法和设备 |
Country Status (11)
Country | Link |
---|---|
US (2) | US8035261B2 (zh) |
EP (1) | EP2030308B1 (zh) |
JP (1) | JP2009542168A (zh) |
CN (1) | CN101473514B (zh) |
AT (2) | AT504057A1 (zh) |
BR (1) | BRPI0713603A2 (zh) |
CA (1) | CA2656986C (zh) |
ES (1) | ES2390481T3 (zh) |
PT (1) | PT2030308E (zh) |
SI (1) | SI2030308T1 (zh) |
WO (1) | WO2007147187A1 (zh) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008017537A1 (de) | 2008-04-03 | 2009-10-08 | Voith Patent Gmbh | Rohrturbinen-Generatoreinheit |
CN102157997B (zh) * | 2011-01-26 | 2013-01-23 | 高超 | 带有冷却风罩的永磁调速机 |
US9168585B2 (en) * | 2012-11-02 | 2015-10-27 | Mueller International, Llc | Coupling with extending parting line |
US9461523B2 (en) * | 2013-12-12 | 2016-10-04 | Baldor Electric Company | Two phase gap cooling of an electrical machine |
DE102014009146A1 (de) * | 2014-06-20 | 2015-12-24 | Ziehl-Abegg Se | Elektromotor mit einem Rotor, einem Stator und einem Elektronikgehäuse sowie Lüfterrad für einen Elektromotor |
EP3079229A1 (de) | 2015-04-09 | 2016-10-12 | Siemens Aktiengesellschaft | Kühlung einer elektrischen maschine |
US10715013B2 (en) | 2016-01-14 | 2020-07-14 | Honeywell International Inc. | Compact high speed generator having respective oil and air cooling passages |
US10411562B2 (en) | 2016-01-14 | 2019-09-10 | Honeywell International Inc. | Compact high speed generator having passageways for air and cooling oil |
CN107134885A (zh) * | 2016-02-29 | 2017-09-05 | 珠海格力电器股份有限公司 | 永磁同步电机组件及具有其的压缩机和空调器 |
CN107261357A (zh) * | 2017-07-19 | 2017-10-20 | 宁波市北仑区柴桥申亚电子灯饰厂 | 移动式超速安全防护*** |
CN107834774A (zh) * | 2017-12-18 | 2018-03-23 | 东方电气集团东方电机有限公司 | 一种定子带通风槽口的电机 |
DE102018208706A1 (de) | 2018-06-04 | 2019-12-05 | Audi Ag | System zum Kühlen einer Elektromaschine |
CN109412339B (zh) | 2018-09-06 | 2020-04-28 | 新疆金风科技股份有限公司 | 电机及风力发电机组 |
KR102090569B1 (ko) * | 2019-05-09 | 2020-03-18 | (주) 디엔디이 | 벌브 수차발전기의 냉각구조 및 냉각방법 |
CN110417188B (zh) * | 2019-07-08 | 2020-06-12 | 浙江大学 | 电机的冷却装置 |
CN110518728B (zh) * | 2019-08-29 | 2020-09-08 | 东方电气集团东方电机有限公司 | 一种带有转子风路的风力发电机 |
CN110504771B (zh) * | 2019-08-30 | 2021-04-02 | 东方电气集团东方电机有限公司 | 一种用于改善定子轴向温度分布均匀性的装置 |
CN112421885A (zh) * | 2020-11-10 | 2021-02-26 | 国家电网有限公司 | 水轮发电机闭路自循环通风冷却*** |
CN112994354B (zh) * | 2021-02-20 | 2022-02-18 | 浙江富春江水电设备有限公司 | 一种无空冷器的大型灯泡贯流式水轮发电机通风冷却*** |
EP4125189A1 (en) * | 2021-07-27 | 2023-02-01 | General Electric Renovables España S.L. | Cooling of active elements of electrical machines |
Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1072804A (zh) * | 1991-11-25 | 1993-06-02 | 亚瑞亚·勃朗勃威力有限公司 | 气冷式电机 |
CN1199950A (zh) * | 1997-05-16 | 1998-11-25 | 株式会社日立制作所 | 旋转发电机的风冷结构 |
Family Cites Families (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1022783A (fr) | 1950-08-03 | 1953-03-10 | Alsthom Cgee | Perfectionnements apportés au refroidissement des machines électriques fermées |
US2873393A (en) * | 1957-03-28 | 1959-02-10 | Westinghouse Electric Corp | Dual-ventilation hydrogen-cooled generators |
JPS5546849A (en) * | 1978-09-26 | 1980-04-02 | Mitsubishi Electric Corp | Rotary electric machine |
SU855871A1 (ru) * | 1979-11-01 | 1981-08-15 | За витель А. Макс -гмов 61) Дополнительное к авт. сзкд-ву | Синхронна электрическа машина с вновыраженными полюсами |
JPS58107042A (ja) * | 1981-12-17 | 1983-06-25 | Toshiba Corp | 回転電機 |
JPS58123348A (ja) | 1982-01-19 | 1983-07-22 | Toshiba Corp | 突極形回転電機 |
JPS59220045A (ja) * | 1983-05-25 | 1984-12-11 | Fuji Electric Co Ltd | バルブ水車発電機 |
JPH04133641A (ja) * | 1990-09-20 | 1992-05-07 | Toshiba Corp | 突極形回転電機 |
JPH04340347A (ja) * | 1991-05-14 | 1992-11-26 | Toshiba Corp | 突極形回転電機 |
JPH06237554A (ja) | 1993-02-10 | 1994-08-23 | Fuji Electric Co Ltd | バルブ水車発電機 |
JPH06284639A (ja) | 1993-03-30 | 1994-10-07 | Toshiba Corp | 回転電機の冷却装置 |
JPH0787709A (ja) * | 1993-09-13 | 1995-03-31 | Toshiba Corp | 突極形回転電機 |
JPH07245914A (ja) * | 1994-01-11 | 1995-09-19 | Fuji Electric Co Ltd | 回転電機の冷却風通風装置 |
US5652469A (en) | 1994-06-16 | 1997-07-29 | General Electric Company | Reverse flow ventilation system with stator core center discharge duct and/or end region cooling system |
US5633543A (en) | 1994-12-12 | 1997-05-27 | General Electric Co. | Pressure equalizer and method for reverse flow ventilated armature in power generator |
JP3289698B2 (ja) * | 1998-11-25 | 2002-06-10 | 株式会社日立製作所 | 回転電機 |
DE19856456A1 (de) | 1998-12-03 | 2000-06-08 | Asea Brown Boveri | Gasgekühlte elektrische Maschine mit einem Axialventilator |
US6737768B2 (en) * | 2000-03-31 | 2004-05-18 | Hitachi, Ltd. | Rotating electric machine |
US6346753B1 (en) | 2000-04-18 | 2002-02-12 | General Electric Company | Fan and rotor dynamic gas sealing system |
EP1182764A1 (de) * | 2000-08-23 | 2002-02-27 | ABB Industrie AG | Kühlung für schnelllaufende elektrische Maschinen |
CA2324696C (en) * | 2000-10-26 | 2008-06-10 | General Electric Canada Inc. | Dynamoelectric machine rotor ventilation |
US6703729B2 (en) * | 2001-08-15 | 2004-03-09 | General Electric Company | Reverse flow stator ventilation system for superconducting synchronous machine |
US6882068B2 (en) | 2002-10-08 | 2005-04-19 | General Electric Company | Forced air stator ventilation system and stator ventilation method for superconducting synchronous machine |
US7843099B2 (en) * | 2005-04-25 | 2010-11-30 | William Sheridan Fielder | Hollow generator |
-
2006
- 2006-06-22 AT AT0106106A patent/AT504057A1/de not_active Application Discontinuation
-
2007
- 2007-06-20 CN CN200780023163XA patent/CN101473514B/zh not_active Expired - Fee Related
- 2007-06-20 JP JP2009515670A patent/JP2009542168A/ja active Pending
- 2007-06-20 ES ES07718509T patent/ES2390481T3/es active Active
- 2007-06-20 AT AT07718509T patent/ATE556478T1/de active
- 2007-06-20 US US12/306,112 patent/US8035261B2/en not_active Expired - Fee Related
- 2007-06-20 WO PCT/AT2007/000300 patent/WO2007147187A1/de active Application Filing
- 2007-06-20 SI SI200730974T patent/SI2030308T1/sl unknown
- 2007-06-20 EP EP07718509A patent/EP2030308B1/de not_active Not-in-force
- 2007-06-20 BR BRPI0713603-0A patent/BRPI0713603A2/pt not_active Application Discontinuation
- 2007-06-20 PT PT07718509T patent/PT2030308E/pt unknown
- 2007-06-20 CA CA2656986A patent/CA2656986C/en not_active Expired - Fee Related
-
2011
- 2011-09-15 US US13/233,115 patent/US8288901B2/en not_active Expired - Fee Related
Patent Citations (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1072804A (zh) * | 1991-11-25 | 1993-06-02 | 亚瑞亚·勃朗勃威力有限公司 | 气冷式电机 |
CN1199950A (zh) * | 1997-05-16 | 1998-11-25 | 株式会社日立制作所 | 旋转发电机的风冷结构 |
Non-Patent Citations (1)
Title |
---|
JP昭58-123348A 1983.07.22 |
Also Published As
Publication number | Publication date |
---|---|
US8035261B2 (en) | 2011-10-11 |
EP2030308A1 (de) | 2009-03-04 |
CN101473514A (zh) | 2009-07-01 |
US20100026110A1 (en) | 2010-02-04 |
ES2390481T3 (es) | 2012-11-13 |
WO2007147187A1 (de) | 2007-12-27 |
CA2656986C (en) | 2014-09-16 |
AT504057A1 (de) | 2008-02-15 |
ATE556478T1 (de) | 2012-05-15 |
SI2030308T1 (sl) | 2012-09-28 |
CA2656986A1 (en) | 2007-12-27 |
JP2009542168A (ja) | 2009-11-26 |
PT2030308E (pt) | 2012-08-06 |
BRPI0713603A2 (pt) | 2012-11-06 |
US8288901B2 (en) | 2012-10-16 |
EP2030308B1 (de) | 2012-05-02 |
US20120025641A1 (en) | 2012-02-02 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN101473514B (zh) | 冷却电机的方法和设备 | |
CN101123380B (zh) | 转子空冷定子蒸发冷却的汽轮发电机 | |
US8653703B2 (en) | Permanent magnetic rotating electric machine and wind power generating system | |
US6943469B2 (en) | Supplemented zonal ventilation system for electric generator | |
CN102598479B (zh) | 具有内部冷却回路的风力发电机 | |
CN102265487B (zh) | 包含多个冷却流的电机及冷却方法 | |
JP5358667B2 (ja) | 永久磁石式発電機 | |
CN103636103B (zh) | 旋转电机 | |
CN101897106B (zh) | 具有双轴流式风扇的电机 | |
US20100194221A1 (en) | Permanent magnet electrical rotating machine, wind power generating system, and a method of magnetizing a permanent magnet | |
JP2004135499A (ja) | 超伝導同期機械の強制空気式ステータ通風システム及びステータ通風方法 | |
JP2003204643A (ja) | 超伝導同期機械のためのロータ・ステータ間のテーパ状エアギャップ | |
US3588557A (en) | Low loss ventilation for salient pole machines | |
JP2007089255A (ja) | 回転電機 | |
WO2002071577A1 (fr) | Machine electrique rotative | |
JP2007159277A (ja) | 高速回転機の冷却構造 | |
CN202550740U (zh) | 无风扇的电机冷却结构 | |
CN102611249A (zh) | 无风扇的电机冷却结构 | |
CN202798342U (zh) | 带内置冷却器的大功率隔爆型三相异步电动机 | |
CA1301819C (en) | Shroud for dynamoelectric machine | |
CN102420498B (zh) | 水套冷发电机的风路 | |
CN201656596U (zh) | 双馈发电机转子 | |
JPS62262633A (ja) | 立軸回転電機の冷却装置 | |
JP2000125511A (ja) | 回転電機の冷却装置 | |
CN118214202A (zh) | 一种适用于高速大容量的轴向分区通风水轮发电机 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: Austria Vienna Patentee after: ANDRITZ HYDRO GmbH Address before: Austria Vienna Patentee before: VA TECH HYDRO GmbH |
|
CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20170830 Address after: Graz Patentee after: Johannes Ehard Address before: Austria Vienna Patentee before: Andritz Hydro GmbH |
|
TR01 | Transfer of patent right | ||
CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20120606 Termination date: 20180620 |
|
CF01 | Termination of patent right due to non-payment of annual fee |