ES446814A1 - Mejoras en la construccion de conjuntos de nucleo y arrolla-miento de bobina en maquinas dinamoelectricas. - Google Patents
Mejoras en la construccion de conjuntos de nucleo y arrolla-miento de bobina en maquinas dinamoelectricas.Info
- Publication number
- ES446814A1 ES446814A1 ES446814A ES446814A ES446814A1 ES 446814 A1 ES446814 A1 ES 446814A1 ES 446814 A ES446814 A ES 446814A ES 446814 A ES446814 A ES 446814A ES 446814 A1 ES446814 A1 ES 446814A1
- Authority
- ES
- Spain
- Prior art keywords
- coil
- sides
- prevent
- core
- dynamoelectric machine
- 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
Links
Classifications
-
- 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
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K11/00—Structural association of dynamo-electric machines with electric components or with devices for shielding, monitoring or protection
- H02K11/40—Structural association with grounding devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/32—Windings characterised by the shape, form or construction of the insulation
- H02K3/40—Windings characterised by the shape, form or construction of the insulation for high voltage, e.g. affording protection against corona discharges
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
- Y10S174/14—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding
- Y10S174/19—High voltage cable, e.g. above 10kv, corona prevention having a particular cable application, e.g. winding in a dynamo-electric machine
- Y10S174/20—Stator
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
- Y10S174/26—High voltage cable, e.g. above 10kv, corona prevention having a plural-layer insulation system
- Y10S174/27—High voltage cable, e.g. above 10kv, corona prevention having a plural-layer insulation system including a semiconductive layer
- Y10S174/28—Plural semiconductive layers
-
- 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
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S174/00—Electricity: conductors and insulators
- Y10S174/13—High voltage cable, e.g. above 10kv, corona prevention
- Y10S174/30—High voltage cable, e.g. above 10kv, corona prevention having insulation with a particular dimension or geometry
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US05/566,454 US4008409A (en) | 1975-04-09 | 1975-04-09 | Dynamoelectric machine core and coil assembly |
Publications (1)
Publication Number | Publication Date |
---|---|
ES446814A1 true ES446814A1 (es) | 1977-06-01 |
Family
ID=24262954
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
ES446814A Expired ES446814A1 (es) | 1975-04-09 | 1976-04-08 | Mejoras en la construccion de conjuntos de nucleo y arrolla-miento de bobina en maquinas dinamoelectricas. |
Country Status (3)
Country | Link |
---|---|
US (1) | US4008409A (es) |
BR (1) | BR7602220A (es) |
ES (1) | ES446814A1 (es) |
Families Citing this family (43)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2655609C2 (de) * | 1976-12-06 | 1984-05-17 | Siemens AG, 1000 Berlin und 8000 München | Wicklung einer elektrischen Maschine |
DE2836229C2 (de) * | 1978-08-17 | 1983-12-15 | Siemens AG, 1000 Berlin und 8000 München | Ständerwicklung einer elektrischen Maschine |
US4479104A (en) * | 1980-03-19 | 1984-10-23 | General Electric Company | Transformer core having charge dissipation facility |
US4327349A (en) * | 1980-03-19 | 1982-04-27 | General Electric Company | Transformer core having charge dissipation facility |
DE3016990A1 (de) * | 1980-05-02 | 1981-11-12 | Kraftwerk Union AG, 4330 Mülheim | Vorrichtung zum fixieren von wicklungsstaeben in nuten elektrischer maschinen, insbesondere turbogeneratoren |
US4345175A (en) * | 1980-11-03 | 1982-08-17 | General Electric Company | Means for reducing shear stresses on winding conductor insulation for air-gap dynamoelectric machines |
US5093598A (en) * | 1989-07-28 | 1992-03-03 | Westinghouse Electric Corp. | Semiconductor insulation layer for stator coil connections |
DE4313265C2 (de) * | 1993-04-23 | 1996-03-28 | Vem Elektroantriebe Gmbh | Anordnung zum Festsetzen von Wicklungselementen in den Nuten eines Blechpaketes elektrischer Maschinen |
JP3504352B2 (ja) * | 1994-10-05 | 2004-03-08 | 三菱電機株式会社 | 車両用交流発電機の回転子 |
US5686769A (en) * | 1995-05-26 | 1997-11-11 | Eastman Kodak Company | Method of coil mounting for maximum heat transfer in brushless DC motors |
US6130495A (en) * | 1996-05-15 | 2000-10-10 | Siemens Aktiengesellschaft | Supporting element for an electric winding, turbogenerator and method of producing a corona shield |
SE510192C2 (sv) | 1996-05-29 | 1999-04-26 | Asea Brown Boveri | Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät |
JP2000511349A (ja) | 1996-05-29 | 2000-08-29 | アセア ブラウン ボヴェリ エービー | 直流変圧器/リアクトル |
ES2208904T3 (es) | 1996-05-29 | 2004-06-16 | Abb Ab | Conductor para arrollamientos de alta tension y una maquina electrica rotativa que comprende un arrollamiento que incluye el conductor. |
CN1220046A (zh) * | 1996-05-29 | 1999-06-16 | Abb阿西亚布朗·勃法瑞公司 | 包括高压绕组和支撑该绕组的弹性体的旋转电机及用来制造这种电机的方法 |
BR9709371A (pt) | 1996-05-29 | 2000-01-11 | Asea Brow Boveri Ab | Condutor isolado para bobinas de alta voltagem e métodos para fabricar o mesmo. |
SE9602079D0 (sv) | 1996-05-29 | 1996-05-29 | Asea Brown Boveri | Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma |
AU3053097A (en) * | 1996-05-29 | 1998-01-05 | Asea Brown Boveri Ab | Rotating electrical machine comprising high-voltage stator winding and radially extending support devices mounted in radially extending recesses in the stator slots and method for manufacturing such machine |
WO1997045938A1 (en) * | 1996-05-29 | 1997-12-04 | Asea Brown Boveri Ab | Rotating electrical machine comprising high-voltage stator winding and spring-device supporting the winding and method for manufacturing such machine |
US6445269B1 (en) * | 1996-09-04 | 2002-09-03 | E.I. Du Pont De Nemours And Company | Dry-type high-voltage winding |
SE512917C2 (sv) | 1996-11-04 | 2000-06-05 | Abb Ab | Förfarande, anordning och kabelförare för lindning av en elektrisk maskin |
SE509072C2 (sv) | 1996-11-04 | 1998-11-30 | Asea Brown Boveri | Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning |
SE515843C2 (sv) | 1996-11-04 | 2001-10-15 | Abb Ab | Axiell kylning av rotor |
SE510422C2 (sv) | 1996-11-04 | 1999-05-25 | Asea Brown Boveri | Magnetplåtkärna för elektriska maskiner |
SE9704421D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Seriekompensering av elektrisk växelströmsmaskin |
SE9704431D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Effektreglering av synkronmaskin |
SE508544C2 (sv) | 1997-02-03 | 1998-10-12 | Asea Brown Boveri | Förfarande och anordning för montering av en stator -lindning bestående av en kabel. |
SE9704422D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Ändplatta |
SE9704423D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Roterande elektrisk maskin med spolstöd |
SE508543C2 (sv) | 1997-02-03 | 1998-10-12 | Asea Brown Boveri | Hasplingsanordning |
SE9704427D0 (sv) | 1997-02-03 | 1997-11-28 | Asea Brown Boveri | Infästningsanordning för elektriska roterande maskiner |
GB2331853A (en) | 1997-11-28 | 1999-06-02 | Asea Brown Boveri | Transformer |
WO1999029015A2 (en) | 1997-11-28 | 1999-06-10 | Asea Brown Boveri Ab | Method and device for controlling the magnetic flux with an auxiliary winding in a hv ac machine |
GB2331867A (en) | 1997-11-28 | 1999-06-02 | Asea Brown Boveri | Power cable termination |
US6801421B1 (en) | 1998-09-29 | 2004-10-05 | Abb Ab | Switchable flux control for high power static electromagnetic devices |
GB9907527D0 (en) * | 1999-04-01 | 1999-05-26 | Alstom Uk Ltd | Improvements in electrical machines |
SE516442C2 (sv) * | 2000-04-28 | 2002-01-15 | Abb Ab | Stationär induktionsmaskin och kabel därför |
US6836204B2 (en) * | 2002-01-31 | 2004-12-28 | Reliance Electric Technologies, Llc | Electric motor winding insulation method and apparatus |
DE10255394A1 (de) * | 2002-11-28 | 2004-06-09 | Zf Friedrichshafen Ag | Isolierwicklung für Drähte von Elektromaschinen und -magneten, insbesondere für ein Kraftfahrzeug |
US8610532B2 (en) * | 2011-12-23 | 2013-12-17 | Abb Technology Ag | Corrosion-resistant coating system for a dry-type transformer core |
US9508470B2 (en) | 2013-10-29 | 2016-11-29 | General Electric Company | Vibration damage repair in dynamoelectric machines |
US10436018B2 (en) * | 2016-10-07 | 2019-10-08 | Baker Hughes, A Ge Company, Llc | Downhole electromagnetic acoustic transducer sensors |
CN113783385A (zh) * | 2021-10-11 | 2021-12-10 | 哈尔滨电机厂有限责任公司 | 一种定子绕组相间电晕情况的修复方法 |
Family Cites Families (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2427700A (en) * | 1942-12-03 | 1947-09-23 | Westinghouse Electric Corp | Semiconducting coated conductors and semiconducting spacers therefor |
US3240621A (en) * | 1960-11-14 | 1966-03-15 | Dictaphone Corp | High viscosity dispersions of magnetic pigments |
US3254150A (en) * | 1961-07-24 | 1966-05-31 | Westinghouse Electric Corp | Electrical coils for refrigerating apparatus |
DE1256313B (de) * | 1963-06-27 | 1967-12-14 | Licentia Gmbh | Verfahren zur Herstellung eines Schirmringes fuer oelgefuellte Transformatoren, Messwandler und Drosselspulen |
US3505729A (en) * | 1965-06-28 | 1970-04-14 | Gen Electric | Method of making stators for dynamoelectric machines |
CH466415A (de) * | 1967-12-05 | 1968-12-15 | Bbc Brown Boveri & Cie | Einrichtung zur Verhinderung von Glimmentladungen zwischen zwei isolierten Leitern unterschiedlichen Potentials, insbesondere bei rotierenden Maschinen |
US3723797A (en) * | 1970-06-05 | 1973-03-27 | Asea Ab | Insulated coil for arrangement in a slot in the stator or rotor of an electrical machine |
US3649744A (en) * | 1970-06-19 | 1972-03-14 | Coleman Cable & Wire Co | Service entrance cable with preformed fiberglass tape |
CA932013A (en) * | 1971-05-17 | 1973-08-14 | Canadian General Electric Company Limited | Means for transferring heat from the winding to the core in dynamoelectric machines |
US3750273A (en) * | 1971-11-18 | 1973-08-07 | Gen Electric | Method of making flexible loop, hard slot coils for dynamoelectric machine windings |
US3844834A (en) * | 1972-04-17 | 1974-10-29 | Westinghouse Electric Corp | High temperature-stable abrasion-resistant coatings for conductors |
-
1975
- 1975-04-09 US US05/566,454 patent/US4008409A/en not_active Expired - Lifetime
-
1976
- 1976-04-08 ES ES446814A patent/ES446814A1/es not_active Expired
- 1976-04-09 BR BR7602220A patent/BR7602220A/pt unknown
Also Published As
Publication number | Publication date |
---|---|
BR7602220A (pt) | 1976-10-05 |
US4008409A (en) | 1977-02-15 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
FD1A | Patent lapsed |
Effective date: 19981014 |