ES2051866T3 - Maquinas electricas rotatorias. - Google Patents
Maquinas electricas rotatorias.Info
- Publication number
- ES2051866T3 ES2051866T3 ES88311615T ES88311615T ES2051866T3 ES 2051866 T3 ES2051866 T3 ES 2051866T3 ES 88311615 T ES88311615 T ES 88311615T ES 88311615 T ES88311615 T ES 88311615T ES 2051866 T3 ES2051866 T3 ES 2051866T3
- Authority
- ES
- Spain
- Prior art keywords
- core
- laminates
- supports
- rotary electric
- open upper
- 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 - Lifetime
Links
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
- H02K1/12—Stationary parts of the magnetic circuit
- H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
- H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
- H02K15/028—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots for fastening to casing or support, respectively to shaft or hub
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/46—Fastening of windings on the stator or rotor structure
- H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
- H02K3/505—Fastening of winding heads, equalising connectors, or connections thereto for large machine windings, e.g. bar windings
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
- Motor Or Generator Frames (AREA)
Abstract
Máquina eléctrica rotativa que comprende una estructura de soporte que presenta una parte superior abierta (12) que contiene un estator que está provisto deunnúcleo anular (14) que comprende laminados mantenidos bajo compresión entre placas terminales (34, 36) y montados sobre soportes (24) en el interior de dicha estructura, un rotor (16) que se extiende a través del núcleo y montado giratorio alrededor de un eje horizontal, siendo el interior de dicha estructura accesible desde arriba, caracterizada por el hecho de que la parte superior abierta de dicha estructura de soporte (12) está prevista para el ensamblado del núcleo, extendiéndose dichos soportes (24) de la estructura a lo largo de los laminados del núcleo para acoplarse con las caras de los laminados del núcleo orientadas hacia abajo en los lados opuestos de un plano vertical a través de dicho eje, por lo cual el núcleo del estator puede ensamblarse sobre la estructura bajando los laminados y/o las galletas de la misma sobre dichos soportes, estando la estructura en posición horizontal.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB878729045A GB8729045D0 (en) | 1987-12-11 | 1987-12-11 | Rotary electrical machines |
GB888820485A GB8820485D0 (en) | 1987-12-11 | 1988-08-30 | Frameless stator core |
Publications (1)
Publication Number | Publication Date |
---|---|
ES2051866T3 true ES2051866T3 (es) | 1994-07-01 |
Family
ID=26293193
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES88311615T Expired - Lifetime ES2051866T3 (es) | 1987-12-11 | 1988-12-08 | Maquinas electricas rotatorias. |
Country Status (5)
Country | Link |
---|---|
US (1) | US4894573A (es) |
EP (1) | EP0320252B1 (es) |
JP (1) | JP2739111B2 (es) |
DE (1) | DE3887481T2 (es) |
ES (1) | ES2051866T3 (es) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5185547A (en) * | 1992-01-31 | 1993-02-09 | Westinghouse Electric Corp. | Dynamo-electric machine stator core construction |
US5300846A (en) * | 1992-10-08 | 1994-04-05 | Otis Elevator Company | Lamination support for a linear motor |
US5744885A (en) * | 1994-12-16 | 1998-04-28 | General Electric Co. | Modular generator frame construction |
DE19517524A1 (de) * | 1995-05-12 | 1996-11-14 | Abb Management Ag | Horizontalachsige elektrische Maschine |
US5783892A (en) * | 1995-06-26 | 1998-07-21 | Kabushiki Kaisha Toshiba | Stator for dynamoelectric machines |
BR9707009A (pt) * | 1996-01-22 | 1999-07-20 | Illinois Tool Works | Motor de polo axial |
GB2311170B (en) * | 1996-03-13 | 2000-07-12 | Switched Reluctance Drives Ltd | Winding retention on an electrical machine |
DE19743610A1 (de) * | 1997-10-02 | 1999-04-08 | Abb Patent Gmbh | Elektrische Großmaschine |
DE19757451A1 (de) * | 1997-12-23 | 1999-06-24 | Asea Brown Boveri | Stator-Blechkörper für eine elektrische Maschine |
US6104116A (en) * | 1999-04-16 | 2000-08-15 | Siemens Westinghouse Power Corporation | Generator stator keybar compliant clamp and current shunt |
DE19940630A1 (de) * | 1999-08-27 | 2001-03-01 | Asea Brown Boveri | Horizontalachsige elektrische Maschine |
US6628027B2 (en) * | 2000-12-18 | 2003-09-30 | Siemens Westinghouse Power Corporation | Power generation system including an apparatus for attaching a generator stator core to frame support and associated methods |
US7395594B2 (en) | 2004-04-26 | 2008-07-08 | Siemens Power Generation, Inc. | Apparatus and method for the installation of a stator core into a power generator |
AU2011271498B2 (en) * | 2010-07-01 | 2015-11-05 | Allison Transmission, Inc. | Modes of cooling hybrid electric machines |
US9729017B2 (en) | 2010-10-29 | 2017-08-08 | General Electric Company | Dynamoelectric machine support system having bolted springbar |
CN102364835A (zh) * | 2011-07-01 | 2012-02-29 | 哈尔滨电机厂有限责任公司 | 汽轮发电机定子铁芯现场卧式拉伸压紧工艺 |
WO2013116337A2 (en) * | 2012-01-30 | 2013-08-08 | Regal Beloit America, Inc. | Motor and vibration reduction system for a motor |
EP2642646B1 (en) * | 2012-03-20 | 2018-12-12 | General Electric Technology GmbH | Method for manufacturing a stator |
DE102012219120A1 (de) * | 2012-10-19 | 2014-04-24 | Robert Bosch Gmbh | Dünnwandiges Gehäuse mit Kühlfluid lenkenden Kraftübertragungselementen |
US9257873B2 (en) * | 2013-02-15 | 2016-02-09 | Siemens Energy, Inc. | Method and apparatus for generator stator core separation |
US9450466B2 (en) | 2013-07-02 | 2016-09-20 | General Electric Company | Stator core support system |
US9509182B2 (en) * | 2013-11-25 | 2016-11-29 | General Electric Company | Turbo-generator stator core suspension |
JP6681822B2 (ja) * | 2016-12-14 | 2020-04-15 | 本田技研工業株式会社 | 回転電機のステータ |
EP3493369A1 (de) * | 2017-11-29 | 2019-06-05 | Siemens Aktiengesellschaft | Halterung von stator im gehäuse durch federelemente |
CN108335875A (zh) * | 2018-02-26 | 2018-07-27 | 深圳市英大科特技术有限公司 | 一种空心电抗器 |
WO2019190474A1 (en) * | 2018-03-27 | 2019-10-03 | Siemens Energy, Inc. | Generator stator end winding coil support assembly |
CN110707854A (zh) * | 2019-09-03 | 2020-01-17 | 西安中车永电捷力风能有限公司 | 一种用于风力发电机的机座 |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB956080A (en) * | 1962-04-30 | 1964-04-22 | Ass Elect Ind | Improvements relating to vertical shaft dynamo-electric machines |
DE1807391A1 (de) * | 1968-11-07 | 1970-05-27 | Licentia Gmbh | Elektromaschinenstaender |
DE2158211C3 (de) * | 1971-11-18 | 1979-02-15 | Licentia Patent-Verwaltungs-Gmbh, 6000 Frankfurt | Rotierende elektrische Maschine |
US3916233A (en) * | 1971-11-18 | 1975-10-28 | Licentia Gmbh | Electrical machine |
JPS50304A (es) * | 1973-05-09 | 1975-01-06 | ||
JPS51130801A (en) * | 1975-05-12 | 1976-11-13 | Hitachi Ltd | Gap winding system rotary elctric machine |
GB1518242A (en) * | 1976-02-23 | 1978-07-19 | Prigorovsky I | Electrical machine stator |
US4290291A (en) * | 1977-09-21 | 1981-09-22 | General Electric Company | Apparatus for making dynamoelectric machine stators |
US4227109A (en) * | 1978-11-30 | 1980-10-07 | Westinghouse Electric Corp. | System for providing uniform axial expansion of a stator core |
DE2936020A1 (de) * | 1979-09-06 | 1981-04-02 | Robert Bosch Gmbh, 7000 Stuttgart | Elektrische maschine |
US4587722A (en) * | 1983-04-25 | 1986-05-13 | General Electric Company | Method of making a dynamoelectric machine stator supporting structure |
SU1115166A1 (ru) * | 1983-06-23 | 1984-09-23 | Институт Электродинамики Ан Усср | Статор электрической машины |
DE3407482A1 (de) * | 1984-02-27 | 1985-08-29 | Siemens AG, 1000 Berlin und 8000 München | Elektrische maschine |
US4501985A (en) * | 1984-05-01 | 1985-02-26 | Westinghouse Electric Corp. | Dynamoelectric machine with end turn support assembly having fasteners with locking devices |
US4652782A (en) * | 1986-03-31 | 1987-03-24 | Sundstrand Corporation | Flanged stator assembly for dynamoelectric machine |
-
1988
- 1988-12-08 ES ES88311615T patent/ES2051866T3/es not_active Expired - Lifetime
- 1988-12-08 EP EP88311615A patent/EP0320252B1/en not_active Expired - Lifetime
- 1988-12-08 US US07/281,831 patent/US4894573A/en not_active Expired - Lifetime
- 1988-12-08 DE DE3887481T patent/DE3887481T2/de not_active Expired - Fee Related
- 1988-12-12 JP JP63312136A patent/JP2739111B2/ja not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
EP0320252A3 (en) | 1990-12-05 |
JP2739111B2 (ja) | 1998-04-08 |
US4894573A (en) | 1990-01-16 |
JPH01295637A (ja) | 1989-11-29 |
EP0320252A2 (en) | 1989-06-14 |
DE3887481T2 (de) | 1994-06-23 |
EP0320252B1 (en) | 1994-01-26 |
DE3887481D1 (de) | 1994-03-10 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FG2A | Definitive protection |
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