CA2530162C - Pompes electriques submersibles - Google Patents
Pompes electriques submersibles Download PDFInfo
- Publication number
- CA2530162C CA2530162C CA002530162A CA2530162A CA2530162C CA 2530162 C CA2530162 C CA 2530162C CA 002530162 A CA002530162 A CA 002530162A CA 2530162 A CA2530162 A CA 2530162A CA 2530162 C CA2530162 C CA 2530162C
- Authority
- CA
- Canada
- Prior art keywords
- stator
- motor
- slots
- phase
- motor according
- 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 - Fee Related
Links
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Classifications
-
- E—FIXED CONSTRUCTIONS
- E21—EARTH OR ROCK DRILLING; MINING
- E21B—EARTH OR ROCK DRILLING; OBTAINING OIL, GAS, WATER, SOLUBLE OR MELTABLE MATERIALS OR A SLURRY OF MINERALS FROM WELLS
- E21B43/00—Methods or apparatus for obtaining oil, gas, water, soluble or meltable materials or a slurry of minerals from wells
- E21B43/12—Methods or apparatus for controlling the flow of the obtained fluid to or in wells
- E21B43/121—Lifting well fluids
- E21B43/128—Adaptation of pump systems with down-hole electric drives
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
- F04B—POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS
- F04B17/00—Pumps characterised by combination with, or adaptation to, specific driving engines or motors
- F04B17/03—Pumps characterised by combination with, or adaptation to, specific driving engines or motors driven by electric motors
-
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
-
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
-
- 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
- H02K15/022—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with salient poles or claw-shaped poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K16/00—Machines with more than one rotor or stator
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K3/00—Details of windings
- H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
- H02K3/18—Windings for salient poles
-
- 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
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K9/00—Arrangements for cooling or ventilating
- H02K9/22—Arrangements for cooling or ventilating by solid heat conducting material embedded in, or arranged in contact with, the stator or rotor, e.g. heat bridges
- H02K9/227—Heat sinks
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
- H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
- H02P25/02—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the kind of motor
- H02P25/022—Synchronous motors
- H02P25/03—Synchronous motors with brushless excitation
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Life Sciences & Earth Sciences (AREA)
- Mining & Mineral Resources (AREA)
- Geology (AREA)
- Geochemistry & Mineralogy (AREA)
- Physics & Mathematics (AREA)
- Environmental & Geological Engineering (AREA)
- Fluid Mechanics (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Manufacturing & Machinery (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
- Structures Of Non-Positive Displacement Pumps (AREA)
- Motor Or Generator Cooling System (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Motor Or Generator Frames (AREA)
Abstract
La présente invention concerne un moteur électrique de fond de puits destiné à une pompe submersible qui possède au moins trois phases et comprend un rotor à aimant permanent et un stator portant des enroulements de phases (A, B, C) dans des encoches (2206) ménagées dans le stator. Chaque enroulement de phase (A, B, C) incorpore une bobine s'étendant à travers une paire respective d'encoches de stator contiguës (2206) de sorte que ces bobines s'étendent les unes le long des autres dans cette encoche, qu'elles soient séparées par un espace à travers lequel un fluide de refroidissement peut-être pompé pour refroidir cette bobine, ou qu'elles soient séparées par une projection thermiquement conductrice (3110) avec laquelle les bobines sont en contact thermique, s'étendant au moins en partie sur le passage à travers l'encoche. Un tel agencements d'enroulements permet de faire en sorte que ce moteur est une longue durée de vie.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CA002619583A CA2619583A1 (fr) | 2003-06-21 | 2004-06-21 | Pompes electriques submersibles |
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| GBGB0314555.4A GB0314555D0 (en) | 2003-06-21 | 2003-06-21 | Electric submersible pumps |
| GB0314555.4 | 2003-06-21 | ||
| PCT/GB2004/002668 WO2004114498A2 (fr) | 2003-06-21 | 2004-06-21 | Pompes electriques submersibles |
Related Child Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002619583A Division CA2619583A1 (fr) | 2003-06-21 | 2004-06-21 | Pompes electriques submersibles |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CA2530162A1 CA2530162A1 (fr) | 2004-12-29 |
| CA2530162C true CA2530162C (fr) | 2009-06-02 |
Family
ID=27637123
Family Applications (2)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002619583A Abandoned CA2619583A1 (fr) | 2003-06-21 | 2004-06-21 | Pompes electriques submersibles |
| CA002530162A Expired - Fee Related CA2530162C (fr) | 2003-06-21 | 2004-06-21 | Pompes electriques submersibles |
Family Applications Before (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA002619583A Abandoned CA2619583A1 (fr) | 2003-06-21 | 2004-06-21 | Pompes electriques submersibles |
Country Status (4)
| Country | Link |
|---|---|
| CA (2) | CA2619583A1 (fr) |
| GB (4) | GB0314555D0 (fr) |
| NO (1) | NO20060275L (fr) |
| WO (1) | WO2004114498A2 (fr) |
Families Citing this family (14)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101098090B (zh) * | 2006-06-30 | 2015-08-12 | 德昌电机股份有限公司 | 叠片 |
| ATE505840T1 (de) * | 2006-09-13 | 2011-04-15 | Prad Res & Dev Nv | Elektrischer motor |
| RU2357345C2 (ru) | 2006-10-11 | 2009-05-27 | Шлюмбергер Текнолоджи Б.В. | Погружной электрический двигатель постоянного тока |
| US20090091278A1 (en) * | 2007-09-12 | 2009-04-09 | Michael Montois | Downhole Load Sharing Motor Assembly |
| NO331710B1 (no) * | 2010-07-09 | 2012-03-05 | Smartmotor As | Elektrisk maskin for undervannsanvendelser og system for energiomforming. |
| CN102003437A (zh) * | 2010-12-01 | 2011-04-06 | 福建省福安市力德泵业有限公司 | 一种用于连接不同硬质材料的卡簧圈装置 |
| DK2518867T3 (en) * | 2011-04-29 | 2017-07-17 | Welltec As | ELECTRICAL ENGINE |
| NO334163B1 (no) * | 2012-03-30 | 2013-12-23 | Techni Holding As | Torsjonskompensator |
| SE540148C2 (sv) * | 2015-04-23 | 2018-04-10 | Bae Systems Haegglunds Ab | Enhet innefattande kylorgan och hållarorgan avsedd för placering mellan statortänder |
| US10288074B2 (en) | 2015-09-15 | 2019-05-14 | General Electric Company | Control sub-system and related method of controlling electric machine in fluid extraction system |
| US9903373B2 (en) * | 2015-11-19 | 2018-02-27 | General Electric Company | Dual motor drive for electric submersible pump systems |
| NO20190801A1 (en) * | 2019-06-26 | 2020-12-28 | Fsubsea As | System for subsea pressure booster power supply and distribution |
| US11916450B2 (en) | 2020-04-08 | 2024-02-27 | Halliburton Energy Services, Inc. | Axial flux submersible electric motor |
| US11808111B2 (en) | 2022-02-11 | 2023-11-07 | Weatherford Technology Holdings, Llc | Rotating control device with integrated cooling for sealed bearings |
Family Cites Families (31)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB537833A (en) * | 1940-01-06 | 1941-07-08 | Smith & Sons Ltd S | Improvements in or relating to dynamo electric instruments |
| GB545101A (en) * | 1940-05-15 | 1942-05-11 | British Thomson Houston Co Ltd | Improvements in and relating to coils for dynamo-electric machines |
| GB1062096A (en) * | 1964-03-06 | 1967-03-15 | Franklin Electric Co Inc | Electric motor assembly |
| CH627885A5 (en) * | 1978-05-24 | 1982-01-29 | Bbc Brown Boveri & Cie | Pole coil of a multipole electrical machine |
| JPS5731049U (fr) * | 1980-07-24 | 1982-02-18 | ||
| US4434389A (en) * | 1980-10-28 | 1984-02-28 | Kollmorgen Technologies Corporation | Motor with redundant windings |
| FR2541529A1 (fr) * | 1983-02-18 | 1984-08-24 | Sundstrand Corp | Machine electromotrice a canaux multiples |
| JPH0191628A (ja) * | 1987-10-02 | 1989-04-11 | Matsushita Electric Ind Co Ltd | 固定子 |
| DE3816652A1 (de) * | 1988-05-16 | 1989-11-30 | Magnet Motor Gmbh | Elektrische maschine mit fluessigkeitskuehlung |
| DE3907516A1 (de) * | 1989-03-08 | 1990-09-13 | Interelectric Ag | Statorblechpaket fuer einen elektromotor und verfahren zum herstellen eines stators |
| US5051634A (en) * | 1989-06-29 | 1991-09-24 | Kollmorgen Corporation | Motor stator heat spike |
| JP3102665B2 (ja) * | 1992-02-17 | 2000-10-23 | 三菱電機株式会社 | 電動機 |
| RU2145142C1 (ru) * | 1998-01-30 | 2000-01-27 | Открытое акционерное общество Нефтяная компания "Лукойл" | Электродвигатель погружного насоса |
| DE19934858A1 (de) * | 1999-07-24 | 2001-01-25 | Abb Research Ltd | Rotierende elektrische Maschine und Verfahren zu deren Herstellung |
| JP3661529B2 (ja) * | 1999-11-17 | 2005-06-15 | 日産自動車株式会社 | モータの冷却装置 |
| JP2001161050A (ja) * | 1999-11-30 | 2001-06-12 | Denso Corp | 液冷型車両用回転電機 |
| JP2001161039A (ja) * | 1999-11-30 | 2001-06-12 | Tamagawa Seiki Co Ltd | アウターロータ用ステータ構造とその製造方法 |
| US6318467B1 (en) * | 1999-12-01 | 2001-11-20 | Camco International, Inc. | System and method for pumping and heating viscous fluids in a wellbore |
| US6388353B1 (en) * | 2000-03-30 | 2002-05-14 | Camco International, Inc. | Elongated permanent magnet synchronous motor |
| US6811382B2 (en) * | 2000-10-18 | 2004-11-02 | Schlumberger Technology Corporation | Integrated pumping system for use in pumping a variety of fluids |
| JP3586186B2 (ja) * | 2000-11-15 | 2004-11-10 | 株式会社日立製作所 | 回転電機の固定子 |
| JP3551148B2 (ja) * | 2000-11-30 | 2004-08-04 | 株式会社デンソー | 車両用交流発電機 |
| DE10104892A1 (de) * | 2001-02-01 | 2002-08-14 | Siemens Ag | Schiffs-Elektrosystem |
| US6840324B2 (en) * | 2001-12-26 | 2005-01-11 | Dana Robert Pettigrew | System for, and a method of pumping fluids from a well |
| US20030193260A1 (en) * | 2002-04-16 | 2003-10-16 | Reiter Frederick B. | Composite power metal stator sleeve |
| US6894417B2 (en) * | 2002-05-15 | 2005-05-17 | Remy Inc. | Multi-set rectangular copper hairpin windings for electric machines |
| US6935011B2 (en) * | 2002-08-05 | 2005-08-30 | Visteon Global Technologies, Inc. | Method of forming a stator for a brushless motor |
| DE10242404A1 (de) * | 2002-09-12 | 2004-03-25 | Robert Bosch Gmbh | Blechpaket für eine elektrische Maschine |
| JP2004187488A (ja) * | 2002-11-19 | 2004-07-02 | Fanuc Ltd | 電動機 |
| JP2004343856A (ja) * | 2003-05-14 | 2004-12-02 | Aisan Ind Co Ltd | ブラシレスモータ |
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-
2003
- 2003-06-21 GB GBGB0314555.4A patent/GB0314555D0/en not_active Ceased
-
2004
- 2004-06-21 GB GB0713757A patent/GB2437206B/en not_active Expired - Fee Related
- 2004-06-21 GB GB0600376A patent/GB2419039B/en not_active Expired - Fee Related
- 2004-06-21 GB GB0711394A patent/GB2436755B/en not_active Expired - Fee Related
- 2004-06-21 WO PCT/GB2004/002668 patent/WO2004114498A2/fr active Application Filing
- 2004-06-21 CA CA002619583A patent/CA2619583A1/fr not_active Abandoned
- 2004-06-21 CA CA002530162A patent/CA2530162C/fr not_active Expired - Fee Related
-
2006
- 2006-01-19 NO NO20060275A patent/NO20060275L/no not_active Application Discontinuation
Also Published As
| Publication number | Publication date |
|---|---|
| GB2419039A (en) | 2006-04-12 |
| GB0713757D0 (en) | 2007-08-22 |
| GB2437206B (en) | 2007-11-21 |
| WO2004114498A3 (fr) | 2005-03-03 |
| CA2530162A1 (fr) | 2004-12-29 |
| GB2437206A (en) | 2007-10-17 |
| CA2619583A1 (fr) | 2004-12-29 |
| GB2436755A (en) | 2007-10-03 |
| GB2436755B (en) | 2007-11-21 |
| GB0314555D0 (en) | 2003-07-30 |
| GB0711394D0 (en) | 2007-07-25 |
| GB0600376D0 (en) | 2006-02-15 |
| GB2419039B (en) | 2007-11-21 |
| WO2004114498A2 (fr) | 2004-12-29 |
| NO20060275L (no) | 2006-03-17 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| EEER | Examination request | ||
| MKLA | Lapsed |
Effective date: 20220621 |