FR3096193B1 - Conception de générateur avec entrefer variable - Google Patents

Conception de générateur avec entrefer variable Download PDF

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Publication number
FR3096193B1
FR3096193B1 FR2003519A FR2003519A FR3096193B1 FR 3096193 B1 FR3096193 B1 FR 3096193B1 FR 2003519 A FR2003519 A FR 2003519A FR 2003519 A FR2003519 A FR 2003519A FR 3096193 B1 FR3096193 B1 FR 3096193B1
Authority
FR
France
Prior art keywords
axis
rotor
shaft
stator
radial direction
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.)
Active
Application number
FR2003519A
Other languages
English (en)
Other versions
FR3096193A1 (fr
Inventor
Jr James Dan Vick
Richard Decena Ornelaz
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.)
Halliburton Energy Services Inc
Original Assignee
Halliburton Energy Services Inc
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 Halliburton Energy Services Inc filed Critical Halliburton Energy Services Inc
Publication of FR3096193A1 publication Critical patent/FR3096193A1/fr
Application granted granted Critical
Publication of FR3096193B1 publication Critical patent/FR3096193B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • E21B41/00—Equipment or details not covered by groups E21B15/00 - E21B40/00
    • E21B41/0085—Adaptations of electric power generating means for use in boreholes
    • 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
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/27—Rotor cores with permanent magnets
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/02—Machines with one stator and two or more rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K16/00—Machines with more than one rotor or stator
    • H02K16/04—Machines with one rotor and two stators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
    • H02K21/24—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets axially facing the armatures, e.g. hub-type cycle dynamos

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mining & Mineral Resources (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • Physics & Mathematics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Diaphragms For Electromechanical Transducers (AREA)

Abstract

Un générateur électrique à aimant permanent, destiné à être utilisé dans des applications de fond de puits a un élément de rotor pouvant tourner autour d’un axe, s’étendant dans une direction radiale généralement perpendiculaire à l’axe et un ou plusieurs aimants permanents fixés au rotor pour générer des champs magnétiques. Un élément de stator s’étend également dans une direction radiale généralement perpendiculaire à l’axe. Un arbre est relié au rotor et peut tourner autour de l’axe, l’arbre s’étend à travers le stator. La distance linéaire le long de l’arbre entre le rotor et le stator définit un entrefer variable et résistant à l’accumulation de débris.
FR2003519A 2019-05-14 2020-04-08 Conception de générateur avec entrefer variable Active FR3096193B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
WOPCT/US2019/032256 2019-05-14
PCT/US2019/032256 WO2020231412A1 (fr) 2019-05-14 2019-05-14 Conception de générateur avec espace variable

Publications (2)

Publication Number Publication Date
FR3096193A1 FR3096193A1 (fr) 2020-11-20
FR3096193B1 true FR3096193B1 (fr) 2024-01-19

Family

ID=73228432

Family Applications (1)

Application Number Title Priority Date Filing Date
FR2003519A Active FR3096193B1 (fr) 2019-05-14 2020-04-08 Conception de générateur avec entrefer variable

Country Status (10)

Country Link
US (1) US12018549B2 (fr)
AU (1) AU2019445552B2 (fr)
CA (1) CA3134260C (fr)
FR (1) FR3096193B1 (fr)
GB (1) GB2597853B (fr)
MX (1) MX2021012252A (fr)
MY (1) MY206470A (fr)
NO (1) NO347803B1 (fr)
SG (1) SG11202110057WA (fr)
WO (1) WO2020231412A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN119051314A (zh) * 2017-12-28 2024-11-29 哈利伯顿能源服务公司 容屑型通量引导式井下旋转机器
US11719075B2 (en) * 2021-08-06 2023-08-08 Halliburton Energy Services, Inc. Torque to linear displacement for downhole power regulation

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245238A (en) * 1991-04-30 1993-09-14 Sundstrand Corporation Axial gap dual permanent magnet generator
US5586083A (en) * 1994-08-25 1996-12-17 Harriburton Company Turbo siren signal generator for measurement while drilling systems
US5742450A (en) 1995-03-08 1998-04-21 International Business Machines Corporation Disk drive spindle motor with radial gap and field generating coils interconnected by ring flux guide
PL182756B1 (pl) * 1996-05-31 2002-02-28 Atp Internat Ltd Sposób i urządzenie do uzdatniania wody
US6545382B1 (en) 2002-03-29 2003-04-08 Western Digital Technologies, Inc. Spindle motor including stator with magnetic flux guides
JP2005016503A (ja) * 2003-11-18 2005-01-20 Dc Create Engineering:Kk 風力発電装置
ITMI20112386A1 (it) * 2011-12-27 2013-06-28 Phase Motion Control S P A "motore generatore sincrono a superconduttori"
WO2014011175A1 (fr) * 2012-07-12 2014-01-16 Halliburton Energy Services, Inc. Production d'énergie de fond de trou à l'aide de la régulation de l'écoulement hydraulique
CA2952654C (fr) * 2014-06-25 2018-01-23 Evolution Engineering Inc. Manchon de derivation d'ecoulement pour un generateur d'impulsions de pression de fluide d'un outil de telemetrie de fond de trou
WO2017058151A1 (fr) * 2015-09-29 2017-04-06 Halliburton Energy Services, Inc. Circulation inverse de puits de forage avec moteur activé par écoulement
US10196921B2 (en) * 2016-06-20 2019-02-05 Baker Hughes, A Ge Company, Llc Modular downhole generator
WO2018009203A1 (fr) * 2016-07-07 2018-01-11 Halliburton Energy Services, Inc. Fluides de traitement comprenant des déblais de forage recyclés et procédés d'utilisation
DE102017101962B4 (de) * 2017-02-01 2019-10-31 Hochschule Landshut Permanenterregte Synchronmaschine mit Scheibenrotor
FR3063400B1 (fr) * 2017-02-24 2021-11-19 Leroy Somer Moteurs Machine electrique tournante a flux axial

Also Published As

Publication number Publication date
GB2597853A (en) 2022-02-09
GB2597853B (en) 2023-07-12
NO20211184A1 (en) 2021-10-01
MX2021012252A (es) 2021-11-12
CA3134260A1 (fr) 2020-11-19
AU2019445552B2 (en) 2024-06-13
FR3096193A1 (fr) 2020-11-20
CA3134260C (fr) 2024-02-20
AU2019445552A1 (en) 2021-09-30
MY206470A (en) 2024-12-18
GB202114103D0 (en) 2021-11-17
WO2020231412A1 (fr) 2020-11-19
SG11202110057WA (en) 2021-10-28
BR112021019358A2 (pt) 2021-12-14
US20200362671A1 (en) 2020-11-19
US12018549B2 (en) 2024-06-25
NO347803B1 (en) 2024-03-25

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