CA2530162A1 - Pompes electriques submersibles - Google Patents

Pompes electriques submersibles Download PDF

Info

Publication number
CA2530162A1
CA2530162A1 CA002530162A CA2530162A CA2530162A1 CA 2530162 A1 CA2530162 A1 CA 2530162A1 CA 002530162 A CA002530162 A CA 002530162A CA 2530162 A CA2530162 A CA 2530162A CA 2530162 A1 CA2530162 A1 CA 2530162A1
Authority
CA
Canada
Prior art keywords
slots
coils
stator
slot
separated
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.)
Granted
Application number
CA002530162A
Other languages
English (en)
Other versions
CA2530162C (fr
Inventor
Michael Andrew Yuratich
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
OILFIELD EQUIPMENT DEVELOPMENT CENTER Ltd
Original Assignee
Individual
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CA002619583A priority Critical patent/CA2619583A1/fr
Publication of CA2530162A1 publication Critical patent/CA2530162A1/fr
Application granted granted Critical
Publication of CA2530162C publication Critical patent/CA2530162C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

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)
CA002530162A 2003-06-21 2004-06-21 Pompes electriques submersibles Expired - Fee Related CA2530162C (fr)

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 true CA2530162A1 (fr) 2004-12-29
CA2530162C 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4133575A4 (fr) * 2020-04-08 2023-09-27 Halliburton Energy Services, Inc. Moteur électrique immergé à flux axial

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* Cited by examiner, † Cited by third party
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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
US11808111B2 (en) 2022-02-11 2023-11-07 Weatherford Technology Holdings, Llc Rotating control device with integrated cooling for sealed bearings

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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
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DE3816652A1 (de) * 1988-05-16 1989-11-30 Magnet Motor Gmbh Elektrische maschine mit fluessigkeitskuehlung
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4133575A4 (fr) * 2020-04-08 2023-09-27 Halliburton Energy Services, Inc. Moteur électrique immergé à flux axial
US11916451B2 (en) 2020-04-08 2024-02-27 Halliburton Energy Services, Inc. Axial flux submersible electric motor
US11916450B2 (en) 2020-04-08 2024-02-27 Halliburton Energy Services, Inc. Axial flux submersible electric motor

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
CA2530162C (fr) 2009-06-02
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