DE10018642A1 - Drehelektromaschine - Google Patents
DrehelektromaschineInfo
- Publication number
- DE10018642A1 DE10018642A1 DE10018642A DE10018642A DE10018642A1 DE 10018642 A1 DE10018642 A1 DE 10018642A1 DE 10018642 A DE10018642 A DE 10018642A DE 10018642 A DE10018642 A DE 10018642A DE 10018642 A1 DE10018642 A1 DE 10018642A1
- Authority
- DE
- Germany
- Prior art keywords
- cooling
- gas
- stator
- electric machine
- rotary electric
- 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
Classifications
-
- 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)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
Description
Claims (6)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11106221A JP2000308311A (ja) | 1999-04-14 | 1999-04-14 | 回転電機 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE10018642A1 true DE10018642A1 (de) | 2000-11-02 |
DE10018642C2 DE10018642C2 (de) | 2003-10-30 |
Family
ID=14428098
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE10018642A Expired - Lifetime DE10018642C2 (de) | 1999-04-14 | 2000-04-14 | Drehelektromaschine |
Country Status (3)
Country | Link |
---|---|
US (1) | US6359350B1 (de) |
JP (1) | JP2000308311A (de) |
DE (1) | DE10018642C2 (de) |
Cited By (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10052427A1 (de) * | 2000-10-23 | 2002-05-02 | Alstom Switzerland Ltd | Schnelllaufende elektrische Maschine |
DE102004018758A1 (de) * | 2004-04-16 | 2005-11-03 | Klinger, Friedrich, Prof. Dr.-Ing. | Turmkopf einer Windenergieanlage |
US7411323B2 (en) | 2003-04-16 | 2008-08-12 | Siemens Aktiengesellschaft | Electrical machine having cooled laminated stator and rotor cores and windings |
EP1873893A3 (de) * | 2006-06-29 | 2012-01-25 | Kabushiki Kaisha Toshiba | Rotierende elektrische Maschine |
Families Citing this family (17)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2002071577A1 (fr) * | 2001-03-07 | 2002-09-12 | Hitachi, Ltd. | Machine electrique rotative |
EP1280257A1 (de) * | 2001-07-23 | 2003-01-29 | ALSTOM (Switzerland) Ltd | Generator zur Erzeugung hoher Spannungen |
US6700238B1 (en) * | 2002-08-13 | 2004-03-02 | Wei Tong | Generator gas shield and related method |
DE10246690A1 (de) * | 2002-10-07 | 2004-04-22 | Siemens Ag | Belüftungssystem für Generatoren in Windkraftanlagen |
DE10345888B4 (de) * | 2003-09-30 | 2006-11-23 | Siemens Ag | Elektrischer Direktantrieb |
DE102004013133A1 (de) * | 2004-03-17 | 2005-10-13 | Siemens Ag | Elektrische Maschine mit verbesserter Kühlung und entsprechendes Kühlverfahren |
US7391516B2 (en) | 2004-03-29 | 2008-06-24 | Matsushita Electric Industrial Co., Ltd. | Optical element for measuring information of living body and device for measuring information of living body using the optical element |
US7439646B2 (en) * | 2006-02-21 | 2008-10-21 | Honeywell International, Inc. | High power generator with enhanced stator heat removal |
JP4528865B2 (ja) * | 2008-04-25 | 2010-08-25 | 株式会社日立製作所 | 回転電機 |
JP2010187455A (ja) * | 2009-02-12 | 2010-08-26 | Hitachi Ltd | 強制冷却型回転電機 |
FI122472B (fi) * | 2009-12-17 | 2012-02-15 | Abb Oy | Järjestely ja menetelmä sähkökoneen jäähdyttämiseksi |
EP2757666B1 (de) * | 2013-01-17 | 2015-06-24 | Siemens Aktiengesellschaft | Verbesserte Kühlung einer elektrischen Maschine |
EP2999098A1 (de) * | 2014-09-18 | 2016-03-23 | Siemens Aktiengesellschaft | Elektrodynamische Maschine mit Kühlströmungskanal |
CN107078603B (zh) * | 2014-11-18 | 2019-11-05 | 三菱电机株式会社 | 旋转电机 |
US20190309644A1 (en) * | 2018-04-10 | 2019-10-10 | Elysium Solutions LLC | Electrical power generation assembly having recovery gas efficiency |
CN110460180B (zh) * | 2019-08-30 | 2020-11-03 | 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方法 |
JP6880348B1 (ja) * | 2020-07-31 | 2021-06-02 | 三菱電機株式会社 | 回転電機 |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427702A (en) * | 1944-05-27 | 1947-09-23 | Westinghouse Electric Corp | Turbogenerator cooling |
DE1039617B (de) * | 1957-08-21 | 1958-09-25 | Licentia Gmbh | Roehrengekuehlte elektrische Maschine |
US3652881A (en) * | 1970-10-15 | 1972-03-28 | Gen Electric | Generator ventilation dome and cooler casing construction |
DE2423853B2 (de) * | 1974-05-16 | 1976-12-23 | Siemens AG, 1000 Berlin und 8000 München | Geschlossene elektrische maschine |
US4071790A (en) * | 1976-06-01 | 1978-01-31 | General Electric Company | Cooling arrangement for rotor end turns of reverse flow cooled dynamoelectric machines |
US4071791A (en) * | 1976-06-01 | 1978-01-31 | General Electric Company | Reverse flow cooled dynamoelectric machines with novel cooling system |
DE2828955A1 (de) * | 1978-06-28 | 1980-01-10 | Licentia Gmbh | Geschlossene elektrische maschine |
US4609840A (en) * | 1984-11-05 | 1986-09-02 | General Electric Company | Baffle for improving coolant gas flow distribution in the gap region of a gas cooled dynamoelectric machine |
JPH05161307A (ja) * | 1991-11-29 | 1993-06-25 | Toshiba Corp | ブラシレス回転電機 |
DE19548321C1 (de) * | 1995-12-22 | 1997-02-20 | Siemens Ag | Kühleinrichtung zur Kühlung von elektrischen Maschinen, insbesondere von Turbogeneratoren |
-
1999
- 1999-04-14 JP JP11106221A patent/JP2000308311A/ja not_active Withdrawn
-
2000
- 2000-04-11 US US09/547,393 patent/US6359350B1/en not_active Expired - Lifetime
- 2000-04-14 DE DE10018642A patent/DE10018642C2/de not_active Expired - Lifetime
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE10052427A1 (de) * | 2000-10-23 | 2002-05-02 | Alstom Switzerland Ltd | Schnelllaufende elektrische Maschine |
US7411323B2 (en) | 2003-04-16 | 2008-08-12 | Siemens Aktiengesellschaft | Electrical machine having cooled laminated stator and rotor cores and windings |
DE102004018758A1 (de) * | 2004-04-16 | 2005-11-03 | Klinger, Friedrich, Prof. Dr.-Ing. | Turmkopf einer Windenergieanlage |
EP1586769A3 (de) * | 2004-04-16 | 2010-07-07 | VENSYS Energy AG | Turmkopf einer Windenergieanlage |
EP2615299A1 (de) * | 2004-04-16 | 2013-07-17 | VENSYS Energy AG | Turmkopf einer Windenergieanlage |
EP1873893A3 (de) * | 2006-06-29 | 2012-01-25 | Kabushiki Kaisha Toshiba | Rotierende elektrische Maschine |
Also Published As
Publication number | Publication date |
---|---|
US6359350B1 (en) | 2002-03-19 |
JP2000308311A (ja) | 2000-11-02 |
DE10018642C2 (de) | 2003-10-30 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
OP8 | Request for examination as to paragraph 44 patent law | ||
8304 | Grant after examination procedure | ||
8364 | No opposition during term of opposition | ||
R082 | Change of representative |
Representative=s name: BEETZ & PARTNER PATENT- UND RECHTSANWAELTE, DE |
|
R081 | Change of applicant/patentee |
Owner name: MITSUBISHI HITACHI POWER SYSTEMS, LTD., YOKOHA, JP Free format text: FORMER OWNER: HITACHI, LTD., TOKYO, JP Effective date: 20140818 |
|
R082 | Change of representative |
Representative=s name: BEETZ & PARTNER MBB PATENT- UND RECHTSANWAELTE, DE Effective date: 20140818 Representative=s name: BEETZ & PARTNER MBB, DE Effective date: 20140818 Representative=s name: BEETZ & PARTNER MBB PATENTANWAELTE, DE Effective date: 20140818 Representative=s name: BEETZ & PARTNER PATENT- UND RECHTSANWAELTE, DE Effective date: 20140818 |
|
R071 | Expiry of right |