JP2013509145A - 電気ジェネレータ - Google Patents
電気ジェネレータ Download PDFInfo
- Publication number
- JP2013509145A JP2013509145A JP2012534561A JP2012534561A JP2013509145A JP 2013509145 A JP2013509145 A JP 2013509145A JP 2012534561 A JP2012534561 A JP 2012534561A JP 2012534561 A JP2012534561 A JP 2012534561A JP 2013509145 A JP2013509145 A JP 2013509145A
- Authority
- JP
- Japan
- Prior art keywords
- water
- rotor
- air
- housing
- generator
- 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.)
- Pending
Links
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/19—Arrangements for cooling or ventilating for machines with closed casing and closed-circuit cooling using a liquid cooling medium, e.g. oil
-
- 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
- H02K1/26—Rotor cores with slots for windings
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/10—Casings or enclosures characterised by the shape, form or construction thereof with arrangements for protection from ingress, e.g. water or fingers
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/203—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium specially adapted for liquids, e.g. cooling jackets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/20—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium
- H02K5/207—Casings or enclosures characterised by the shape, form or construction thereof with channels or ducts for flow of cooling medium with openings in the casing specially adapted for ambient air
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K2205/00—Specific aspects not provided for in the other groups of this subclass relating to casings, enclosures, supports
- H02K2205/09—Machines characterised by drain passages or by venting, breathing or pressure compensating means
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Motor Or Generator Cooling System (AREA)
- Motor Or Generator Frames (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
Abstract
−ロータ;
−ロータを取り巻くステータ;
−ハウジング;
−水出口と水入口および冷却水を通して案内するためのロータとステータ内の通路を備えた、水駆動される冷却装置;
を有し、
−ハウジングが閉鎖されており;
−水駆動される冷却装置が、ジェネレータの唯一の冷却装置である、
電気ジェネレータに関する。
【選択図】図1
Description
−水だけで駆動される冷却システムは効率的であって、特にたとえば300MVAからの、高出力の機械の場合でも、ジェネレータの本来の構成部品の過熱が排除されている。
−冷却空気装置が省かれているので、従来のジェネレータの場合よりも、投資コストもずっと小さくなる;ハウジングに空気接続端が不要であり、水と空気の間の熱交換のための配管も不要である。
−ジェネレータのスペース需要も、同様に減少する。
1.1 ハブ
1.2 ロータ薄板パケット
1.3 巻き線
1.4 ワインディングヘッド
2 ステータ
3 ハウジング
4 回転軸
5.1 水入口
5.2 水出口
6 エアギャップ
7 ブレーキ
8 押圧プレート
8.1 押圧プレート
8.2 押圧プレート
10 薄板チェーン
11 極巻き線
12 磁極片
13 ワインディングヘッド
14 ステータ
15 渦
Claims (2)
- 1.1 ロータ(1);
1.2 ロータ(1)を取り巻くステータ(2);
1.3 ハウジング(3);
1.4 水入口(5.1)と水出口(5.2)および冷却水を通して案内するための、ロータ(1)とステータ(2)内の通路を備えた、水駆動される冷却装置;
を有する、電気ジェネレータであって、
1.5 ハウジング(3)が閉鎖されており;
1.6 水駆動される冷却装置が、ジェネレータの唯一の冷却装置である、
前記電気ジェネレータ。 - ハウジング(3)が、それぞれ空気入口と空気出口を有し、そのうちの少なくとも1つに、調節可能な開放幅が設けられていることを特徴とする請求項1に記載の電気ジェネレータ。
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE102009050004.9 | 2009-10-21 | ||
DE102009050004A DE102009050004A1 (de) | 2009-10-21 | 2009-10-21 | Elektrischer Generator |
PCT/EP2010/005761 WO2011047761A2 (de) | 2009-10-21 | 2010-09-21 | Elektrischer generator |
Publications (1)
Publication Number | Publication Date |
---|---|
JP2013509145A true JP2013509145A (ja) | 2013-03-07 |
Family
ID=43768960
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012534561A Pending JP2013509145A (ja) | 2009-10-21 | 2010-09-21 | 電気ジェネレータ |
Country Status (9)
Country | Link |
---|---|
US (1) | US9071097B2 (ja) |
EP (1) | EP2454801B1 (ja) |
JP (1) | JP2013509145A (ja) |
KR (1) | KR20120089657A (ja) |
CN (1) | CN102577046A (ja) |
BR (1) | BR112012006418A2 (ja) |
CA (1) | CA2774245A1 (ja) |
DE (1) | DE102009050004A1 (ja) |
WO (1) | WO2011047761A2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
RU2562964C2 (ru) | 2010-11-04 | 2015-09-10 | Воббен Пропертиз Гмбх | Ветроэлектрическая установка с синхронным генератором, а также медленно вращающийся синхронный генератор |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008114482A1 (ja) * | 2007-03-19 | 2008-09-25 | Kawasaki Jukogyo Kabushiki Kaisha | 水力発電装置及びそれを備えた水力発電システム |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
NL37774C (ja) * | ||||
AT264652B (de) | 1964-08-13 | 1968-09-10 | Le Vnii Elektromechaniki | Generator, welcher in das Gehäuse einer Rohrturbine eingebaut ist und mittels eines über Leitungsrohre in sich geschlossenen Flüssigkeitskühlsystems gekühlte Ständer- und Läuferwicklungen aufweist |
US3566142A (en) * | 1969-08-11 | 1971-02-23 | Arthur Cedric Dabell | Cooling systems for electricity generating equipment |
US3624432A (en) * | 1969-12-19 | 1971-11-30 | Bbc Brown Boveri & Cie | Arrangement for securing electrical conductor bars within slots to prevent vibration |
US3675056A (en) * | 1971-01-04 | 1972-07-04 | Gen Electric | Hermetically sealed dynamoelectric machine |
DE2354690A1 (de) | 1973-10-30 | 1975-07-03 | Siemens Ag | Verfahren zum betrieb eines fluessigkeitsgekuehlten wasserkraftgenerators |
US4341093A (en) * | 1980-12-01 | 1982-07-27 | Mitsubishi Denki Kabushiki Kaisha | Device for leading cooling liquid out of rotary electric machine with liquid cooled rotor |
DE3147829A1 (de) * | 1981-12-03 | 1983-06-16 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrische kollektormaschine, insbesondere als antriebsmotor fuer fahrzeuge |
DE3528347A1 (de) * | 1985-08-07 | 1987-02-19 | Kaick A Ettlingen Gmbh Van | Fluessigkeitsgekuehlter elektrischer stromerzeuger |
DE3941474A1 (de) * | 1989-12-15 | 1991-06-20 | Bosch Gmbh Robert | Fluessigkeitsgekuehlter elektrischer generator |
DE19809966C1 (de) * | 1998-03-07 | 1999-09-16 | Daimler Chrysler Ag | Flüssigkeitsgekühlter Generator |
DE19854465C1 (de) | 1998-11-25 | 2000-03-09 | Daimler Chrysler Ag | Flüssigkeitsgekühlter Generator |
KR100689939B1 (ko) * | 2002-09-13 | 2007-03-09 | 아이신에이더블류 가부시키가이샤 | 구동 장치 |
JP4303162B2 (ja) * | 2004-05-25 | 2009-07-29 | ミネベア株式会社 | アクチュエータ |
BRPI0515097B1 (pt) * | 2004-09-09 | 2018-05-08 | Siemens Ag | conjunto compreendendo uma pluralidade de módulos do resfriador e uma carcaça de máquina |
EP1722462B1 (de) * | 2005-05-10 | 2008-11-05 | Siemens Aktiengesellschaft | Elektrische Maschine |
US8395288B2 (en) * | 2005-09-21 | 2013-03-12 | Calnetix Technologies, L.L.C. | Electric machine with centrifugal impeller |
US8134260B2 (en) * | 2006-06-19 | 2012-03-13 | Hpev, Inc. | Electric motor with heat pipes |
US7705495B2 (en) | 2006-11-17 | 2010-04-27 | Gm Global Technology Operations, Inc. | Cooling system for an electric motor |
US7509929B2 (en) | 2007-02-05 | 2009-03-31 | Ford Global Technologies, Llc | System and method to control temperature of an alternator and/or an engine in a vehicle |
ES2396989T3 (es) * | 2008-10-28 | 2013-03-01 | Siemens Aktiengesellschaft | Disposición para la refrigeración de una máquina eléctrica |
DE102009019295A1 (de) | 2009-04-30 | 2010-11-11 | Voith Patent Gmbh | Elektrische Maschine mit einer Bürsten-Schleifring-Einrichtung |
US8310126B1 (en) * | 2011-10-27 | 2012-11-13 | Motor Patent Licensors, LLC | Radial flux permanent magnet AC motor/generator |
-
2009
- 2009-10-21 DE DE102009050004A patent/DE102009050004A1/de not_active Withdrawn
-
2010
- 2010-09-21 BR BR112012006418A patent/BR112012006418A2/pt not_active IP Right Cessation
- 2010-09-21 CA CA2774245A patent/CA2774245A1/en not_active Abandoned
- 2010-09-21 KR KR1020127007640A patent/KR20120089657A/ko not_active Application Discontinuation
- 2010-09-21 JP JP2012534561A patent/JP2013509145A/ja active Pending
- 2010-09-21 US US13/393,652 patent/US9071097B2/en not_active Expired - Fee Related
- 2010-09-21 WO PCT/EP2010/005761 patent/WO2011047761A2/de active Application Filing
- 2010-09-21 CN CN2010800414971A patent/CN102577046A/zh active Pending
- 2010-09-21 EP EP10757044.2A patent/EP2454801B1/de not_active Not-in-force
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2008114482A1 (ja) * | 2007-03-19 | 2008-09-25 | Kawasaki Jukogyo Kabushiki Kaisha | 水力発電装置及びそれを備えた水力発電システム |
Also Published As
Publication number | Publication date |
---|---|
KR20120089657A (ko) | 2012-08-13 |
DE102009050004A1 (de) | 2011-04-28 |
WO2011047761A3 (de) | 2012-03-01 |
EP2454801B1 (de) | 2016-03-30 |
BR112012006418A2 (pt) | 2016-04-19 |
WO2011047761A2 (de) | 2011-04-28 |
CA2774245A1 (en) | 2011-04-28 |
EP2454801A2 (de) | 2012-05-23 |
CN102577046A (zh) | 2012-07-11 |
US9071097B2 (en) | 2015-06-30 |
US20120205995A1 (en) | 2012-08-16 |
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