BR112013009533B8 - Sistemas e métodos para isolamento de pontos y dos motores elétricos trifásicos - Google Patents
Sistemas e métodos para isolamento de pontos y dos motores elétricos trifásicosInfo
- Publication number
- BR112013009533B8 BR112013009533B8 BR112013009533A BR112013009533A BR112013009533B8 BR 112013009533 B8 BR112013009533 B8 BR 112013009533B8 BR 112013009533 A BR112013009533 A BR 112013009533A BR 112013009533 A BR112013009533 A BR 112013009533A BR 112013009533 B8 BR112013009533 B8 BR 112013009533B8
- Authority
- BR
- Brazil
- Prior art keywords
- points
- systems
- methods
- housing
- electric motors
- Prior art date
Links
Classifications
-
- 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
- H02K3/38—Windings characterised by the shape, form or construction of the insulation around winding heads, equalising connectors, or connections thereto
-
- 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
- H02K5/12—Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
- H02K5/132—Submersible electric motors
-
- 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)
- Motor Or Generator Frames (AREA)
- Insulation, Fastening Of Motor, Generator Windings (AREA)
Abstract
SISTEMAS E MÉTODOS PARA ISOLAMENTO DE PONTOS Y DOS MOTORES ELÉTRICOS TRIFÁSICOS. A presente invenção refere-se a sistemas e a métodos para isolamento de pontos Y dos motores elétricos trifásicos comumente usados em sistema de ESP, em que os pontos Y não estão aterrados ou ligados a uma voltagem de referência, e podem consequentemente experienciar altas voltagens. Uma modalidade é um aparelho para o isolamento do ponto Y do motor usando um invólucro eletricamente isolante. O invólucro tem aberturas que se estendem de uma cavidade até o exterior do invólucro. A cavidade acomoda o ponto Y do motor. Os condutores que estão conectados à junção do ponto Y estendem-se da cavidade às bobinas do motor trifásico, e possivelmente a um pacote de instrumentos. As vedações são formadas nas aberturas para fornecer uma barreira eletricamente isolante entre o ponto Y e o exterior do invólucro. A cavidade pode ser enchida com um material isolante tal como composto de envasamento ou óleo.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US12/907,519 US9472990B2 (en) | 2010-10-19 | 2010-10-19 | Systems and methods for insulating Y-points of three phase electric motors |
US12/907,519 | 2010-10-19 | ||
PCT/US2011/056549 WO2012054392A2 (en) | 2010-10-19 | 2011-10-17 | Systems and methods for insulating y-points of three phase electric motors |
Publications (3)
Publication Number | Publication Date |
---|---|
BR112013009533A2 BR112013009533A2 (pt) | 2016-07-12 |
BR112013009533B1 BR112013009533B1 (pt) | 2020-12-15 |
BR112013009533B8 true BR112013009533B8 (pt) | 2022-07-19 |
Family
ID=45934315
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013009533A BR112013009533B8 (pt) | 2010-10-19 | 2011-10-17 | Sistemas e métodos para isolamento de pontos y dos motores elétricos trifásicos |
Country Status (4)
Country | Link |
---|---|
US (1) | US9472990B2 (pt) |
BR (1) | BR112013009533B8 (pt) |
DE (1) | DE112011103518B4 (pt) |
WO (1) | WO2012054392A2 (pt) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US9915266B2 (en) * | 2013-07-18 | 2018-03-13 | Baker Hughes Incorporated | Boot seal retainer systems and methods |
US11955782B1 (en) | 2022-11-01 | 2024-04-09 | Typhon Technology Solutions (U.S.), Llc | System and method for fracturing of underground formations using electric grid power |
Family Cites Families (36)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT158609B (de) | 1938-05-14 | 1940-04-25 | Jaroslaw S Erste Glimmerwaren | Einrichtung zur Ausführung von Prüfungen und Messungen an in Stern geschalteten Mehrphasenkondensatoren. |
US2662735A (en) * | 1948-11-18 | 1953-12-15 | Arutunoff Armais | Apparatus for drilling deep wells |
AT169519B (de) | 1949-12-29 | 1951-11-26 | Siemens Schuckertwerke Gmbh | Anordnung zum Schutz von mehrphasigen Verbrauchern, insbesondere Drehstrommaschinen |
US3825148A (en) * | 1972-09-25 | 1974-07-23 | Gen Electric | Hermetic sealing system for plastic tank and cover |
US4196408A (en) * | 1974-01-14 | 1980-04-01 | Rte Corporation | High temperature transformer assembly |
US4082866A (en) * | 1975-07-28 | 1978-04-04 | Rte Corporation | Method of use and electrical equipment utilizing insulating oil consisting of a saturated hydrocarbon oil |
US4211625A (en) * | 1978-09-11 | 1980-07-08 | Borg-Warner Corporation | Impressed current cathodic protection system for submersible downhole pumping assembly |
DD155026A1 (de) | 1980-12-03 | 1982-05-05 | Wolfgang Bach | Wicklungs-und durchfuehrungsanordnung fuer drehstromtransformatoren in yd-schaltung |
US4451750A (en) * | 1981-02-03 | 1984-05-29 | Elektro-Mechanik Gmbh | Protective arrangement for a plug-connected electric motor sealed against pressure, vapors and radiation |
CA1285357C (en) * | 1989-01-20 | 1991-07-02 | Richard Mcavena | Method of waterproofing electric motor |
DE4008328A1 (de) | 1990-03-15 | 1991-09-19 | Pfisterer Elektrotech Karl | System zur herstellung von verbindungen mit den wicklungsenden von mehrphasigen drehstrommotoren in sternschaltung |
US5207273A (en) * | 1990-09-17 | 1993-05-04 | Production Technologies International Inc. | Method and apparatus for pumping wells |
US5159978A (en) * | 1991-08-13 | 1992-11-03 | Halliburton Logging Services, Inc. | Connecting apparatus for logging tools including electrical feedthrough and isolation system with bridle assembly |
IT1259637B (it) | 1992-03-26 | 1996-03-25 | Dorin Mario Spa | Scatola per contatti di un motore elettrico con morsetteria ricavata di pezzo nella scatola |
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 |
SE513083C2 (sv) | 1997-09-30 | 2000-07-03 | Abb Ab | Synkronkompensatoranläggning jämte användning av dylik samt förfarande för faskompensation i ett högspänt kraftfält |
GB2331858A (en) | 1997-11-28 | 1999-06-02 | Asea Brown Boveri | A wind power plant |
JPH11274001A (ja) * | 1998-01-19 | 1999-10-08 | Hitachi Ltd | 電力貯蔵装置及びこれを用いた電力変換装置 |
FI108087B (fi) * | 1998-06-02 | 2001-11-15 | Abb Transmit Oy | Muuntaja |
US6176308B1 (en) * | 1998-06-08 | 2001-01-23 | Camco International, Inc. | Inductor system for a submersible pumping system |
US6028523A (en) | 1998-06-25 | 2000-02-22 | Carrier Corporation | Integral ground pin for sealed compressor |
FR2780828B1 (fr) | 1998-07-02 | 2000-09-29 | Valeo Equip Electr Moteur | Alternateur de vehicule ayant un enroulement isole du carter |
US6188552B1 (en) | 1998-08-07 | 2001-02-13 | Eaton Corporation | High resistance grounding systems for oil well electrical systems |
DE19926542B4 (de) | 1999-06-10 | 2016-06-09 | Sew-Eurodrive Gmbh & Co Kg | Steckverbindereinheit für einen Anschlußkasten eines Elektromotors |
US6273754B1 (en) * | 2000-04-13 | 2001-08-14 | Tecumseh Products Company | Protective covering for the terminal assembly of a hermetic compressor assembly |
US6471522B2 (en) * | 2000-12-28 | 2002-10-29 | Ge Medical Systems Global Technology Company, Llc | Evacuated high voltage connector |
US7197892B2 (en) * | 2003-06-11 | 2007-04-03 | Denso Corporation | Encapsulated electrically driven compressor |
US7552762B2 (en) | 2003-08-05 | 2009-06-30 | Stream-Flo Industries Ltd. | Method and apparatus to provide electrical connection in a wellhead for a downhole electrical device |
JP4522085B2 (ja) | 2003-12-10 | 2010-08-11 | 株式会社鶴見製作所 | 水中電動回転機械おける防食用電極の保護構造 |
JP2005207328A (ja) | 2004-01-23 | 2005-08-04 | Toyota Industries Corp | 圧縮機 |
DE102005016962A1 (de) | 2005-04-13 | 2006-11-02 | Ab Skf | Anordnung mit einer Drehstrommaschine und einem Frequenzumrichter |
JP2007028748A (ja) | 2005-07-14 | 2007-02-01 | Toyota Motor Corp | 交流回転電機の固定子および交流回転電機の固定子巻線の絶縁方法 |
US20070138176A1 (en) * | 2005-12-20 | 2007-06-21 | Chris Gawlick | Segmented reclosable container |
DE102007048113A1 (de) | 2006-10-05 | 2008-04-17 | Franz Kessler Gmbh | Motorspindel mit einem Stator und sechs Anschlüssen |
US7686074B2 (en) | 2007-02-20 | 2010-03-30 | Baker Hughes Incorporated | Apparatus and method for active circuit protection of downhole electrical submersible pump monitoring gauges |
JP5115306B2 (ja) | 2008-04-25 | 2013-01-09 | 株式会社豊田自動織機 | 電動圧縮機 |
-
2010
- 2010-10-19 US US12/907,519 patent/US9472990B2/en active Active
-
2011
- 2011-10-17 WO PCT/US2011/056549 patent/WO2012054392A2/en active Application Filing
- 2011-10-17 BR BR112013009533A patent/BR112013009533B8/pt active IP Right Grant
- 2011-10-17 DE DE112011103518.7T patent/DE112011103518B4/de active Active
Also Published As
Publication number | Publication date |
---|---|
DE112011103518T5 (de) | 2013-09-26 |
WO2012054392A2 (en) | 2012-04-26 |
US9472990B2 (en) | 2016-10-18 |
US20120093666A1 (en) | 2012-04-19 |
DE112011103518B4 (de) | 2023-12-07 |
BR112013009533B1 (pt) | 2020-12-15 |
BR112013009533A2 (pt) | 2016-07-12 |
WO2012054392A3 (en) | 2012-06-28 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112015004896A2 (pt) | conjunto de arnês de fio, sistema de comunicação, e, método para emendar cabos de fio blindados entre si | |
WO2015007744A3 (de) | Elektrischer leistungsverteiler für ein elektro- oder hybridfahrzeug sowie verteilergehäuse für einen derartigen leistungsverteiler | |
GB201319949D0 (en) | Electrical submersible pump system having having high temperature slot end bell and phase-to-phase insulation | |
BR112018007078A2 (pt) | sistema de interconexão para estator segmentado sem escovas | |
PE20201262A1 (es) | Montajes de cubierta y metodos para recubrir cables y conexiones electricos | |
WO2012024471A3 (en) | Systems and methods for power connection | |
WO2012062636A3 (de) | Pumpenaggregat | |
NO347151B1 (en) | Pothead cable seal for electric submersible motors | |
WO2015034544A3 (en) | Rotor assembly for an electric machine | |
GB2569457A (en) | Gas resistant pothead system and method for electric submersible motors | |
BR112017010223A2 (pt) | cabo de força unido e método de fabricação do mesmo | |
WO2011138413A3 (de) | Elektrisches isolationsmaterial und isolationsband für eine elektrische isolation einer mittel- und hochspannung | |
EP2964868A4 (en) | Electrical generator and electric motor for downhole drilling equipment | |
BR112013009533B8 (pt) | Sistemas e métodos para isolamento de pontos y dos motores elétricos trifásicos | |
BR112018077194A2 (pt) | estrutura de estator de máquina elétrica giratória e método para montar estrutura de estator de máquina elétrica giratória | |
WO2015074911A3 (de) | Elektrische maschine und verfahren zur herstellung einer elektrischen maschine | |
WO2015140047A3 (de) | Elektrische maschine | |
WO2015010838A3 (de) | Elektrische maschine | |
FR3012924B1 (fr) | Masque d'isolation de dents de machine electrique ainsi que stator/rotor d'une telle machine electrique | |
IN2014DN07548A (pt) | ||
PT3430629T (pt) | Sistema de isolamento elétrico à base de resinas epóxi para geradores e motores | |
WO2018137900A3 (de) | Fluidisolierte gekapselte stromschiene mit fluidfilter | |
WO2012039970A3 (en) | Parallel path phase lead exits from electric machine | |
FR2962262B1 (fr) | Dispositif de raccordement electrique d'un conducteur tel celui d'une traversee electrique appartenant a l'enveloppe isolante d'un appareil electrique de coupure a un conducteur tel un cable. | |
BR112017022426A2 (pt) | ?máquina elétrica rotativa do tipo de rotor externo? |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B06U | Preliminary requirement: requests with searches performed by other patent offices: procedure suspended [chapter 6.21 patent gazette] | ||
B06A | Patent application procedure suspended [chapter 6.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 20 (VINTE) ANOS CONTADOS A PARTIR DE 17/10/2011, OBSERVADAS AS CONDICOES LEGAIS. |
|
B16C | Correction of notification of the grant [chapter 16.3 patent gazette] |
Free format text: REF. RPI 2606 DE 15/12/2020 QUANTO AO RELATORIO DESCRITIVO. |