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NO20003633D0 - Elektrisk generator med justerbart uttak - Google Patents

Elektrisk generator med justerbart uttak

Info

Publication number
NO20003633D0
NO20003633D0 NO20003633A NO20003633A NO20003633D0 NO 20003633 D0 NO20003633 D0 NO 20003633D0 NO 20003633 A NO20003633 A NO 20003633A NO 20003633 A NO20003633 A NO 20003633A NO 20003633 D0 NO20003633 D0 NO 20003633D0
Authority
NO
Norway
Prior art keywords
electric generator
adjustable outlet
adjustable
outlet
generator
Prior art date
Application number
NO20003633A
Other languages
English (en)
Other versions
NO327608B1 (no
NO20003633L (no
Inventor
Roger P Bartel
Original Assignee
Dresser Ind
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 Dresser Ind filed Critical Dresser Ind
Publication of NO20003633D0 publication Critical patent/NO20003633D0/no
Publication of NO20003633L publication Critical patent/NO20003633L/no
Publication of NO327608B1 publication Critical patent/NO327608B1/no

Links

Classifications

    • 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
    • H02P9/00—Arrangements for controlling electric generators for the purpose of obtaining a desired output
    • H02P9/40—Arrangements for controlling electric generators for the purpose of obtaining a desired output by variation of reluctance of magnetic circuit of generator
    • 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
    • H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
    • H02K21/02—Details
    • H02K21/021—Means for mechanical adjustment of the excitation flux
    • H02K21/028—Means for mechanical adjustment of the excitation flux by modifying the magnetic circuit within the field or the armature, e.g. by using shunts, by adjusting the magnets position, by vectorial combination of field or armature sections
    • H02K21/029—Vectorial combination of the fluxes generated by a plurality of field sections or of the voltages induced in a plurality of armature sections

Landscapes

  • Engineering & Computer Science (AREA)
  • Geology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Power Engineering (AREA)
  • Mining & Mineral Resources (AREA)
  • Physics & Mathematics (AREA)
  • Environmental & Geological Engineering (AREA)
  • Fluid Mechanics (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Geochemistry & Mineralogy (AREA)
  • Permanent Magnet Type Synchronous Machine (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Drilling And Boring (AREA)
NO20003633A 1998-01-16 2000-07-14 Elektrisk generator med justerbart uttak NO327608B1 (no)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US7161198P 1998-01-16 1998-01-16
US09/231,739 US6191561B1 (en) 1998-01-16 1999-01-15 Variable output rotary power generator
PCT/US1999/000983 WO1999037017A1 (en) 1998-01-16 1999-01-16 Variable output rotary power generator

Publications (3)

Publication Number Publication Date
NO20003633D0 true NO20003633D0 (no) 2000-07-14
NO20003633L NO20003633L (no) 2000-09-12
NO327608B1 NO327608B1 (no) 2009-08-31

Family

ID=26752428

Family Applications (1)

Application Number Title Priority Date Filing Date
NO20003633A NO327608B1 (no) 1998-01-16 2000-07-14 Elektrisk generator med justerbart uttak

Country Status (6)

Country Link
US (1) US6191561B1 (no)
EP (1) EP1055282B1 (no)
AR (1) AR014419A1 (no)
CA (1) CA2318032C (no)
NO (1) NO327608B1 (no)
WO (1) WO1999037017A1 (no)

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JP3468726B2 (ja) * 1999-09-01 2003-11-17 株式会社日立製作所 ハイブリッド車及び回転電機
JP3879415B2 (ja) * 2001-02-28 2007-02-14 株式会社日立製作所 洗濯機
JP3879412B2 (ja) * 2001-02-28 2007-02-14 株式会社日立製作所 発電システム
JP4013487B2 (ja) * 2001-02-28 2007-11-28 株式会社日立製作所 回転電機及びそれを搭載した車両
GB0111124D0 (en) * 2001-05-05 2001-06-27 Spring Gregson W M Torque-generating apparatus
GB2397078A (en) * 2003-01-07 2004-07-14 Gregson William Martin Spring Mud pulse communication with alternator speed control
GB0312486D0 (en) * 2003-05-30 2003-07-09 Univ Bath Improvements in or relating to electromotive machines
US6943478B2 (en) * 2003-11-14 2005-09-13 Dura-Trac Motors, Inc. Brushless permanent magnet wheel motor with variable axial rotor/stator alignment
WO2005066452A1 (en) * 2003-12-29 2005-07-21 Noble Drilling Services, Inc. Turbine generator system and method
US7081696B2 (en) 2004-08-12 2006-07-25 Exro Technologies Inc. Polyphasic multi-coil generator
US20060033392A1 (en) * 2004-08-12 2006-02-16 Ritchey Jonathan G Polyphasic multi-coil generator
US7218025B1 (en) 2005-05-20 2007-05-15 Contiempo Energy, Llc Rotational magnetic electrical generating device
US20070030167A1 (en) * 2005-08-04 2007-02-08 Qiming Li Surface communication apparatus and method for use with drill string telemetry
US20080088200A1 (en) 2006-06-08 2008-04-17 Jonathan Ritchey Poly-phasic multi-coil generator
US7642683B2 (en) * 2006-12-06 2010-01-05 Hamilton Sundstrand Corporation Self-regulating permanent magnet device
US8102276B2 (en) 2007-08-31 2012-01-24 Pathfinder Energy Sevices, Inc. Non-contact capacitive datalink for a downhole assembly
US8022561B2 (en) * 2008-04-11 2011-09-20 Schlumberger Technology Corporation Kinetic energy harvesting in a drill string
US20100101781A1 (en) * 2008-10-23 2010-04-29 Baker Hughes Incorporated Coupling For Downhole Tools
US20100224356A1 (en) * 2009-03-06 2010-09-09 Smith International, Inc. Apparatus for electrical power and/or data transfer between rotating components in a drill string
US11280394B2 (en) 2009-03-30 2022-03-22 Tq-Systems Gmbh Gear, motor-gear unit, vehicle, generator with a gear, and force transmitting element
WO2010113115A2 (en) 2009-03-30 2010-10-07 Clean Mobile Ag Gear, motor-gear unit, vehicle, generator with a gear, and force transmitting element
CN105650215B (zh) 2010-10-07 2018-06-12 Tq系统公司 谐波销驱动机构、电动机齿轮单元、车辆以及发电机
US8528661B2 (en) 2010-10-27 2013-09-10 Baker Hughes Incorporated Drill bit with electrical power generation devices
US9540999B2 (en) 2012-01-17 2017-01-10 Peregrine Turbine Technologies, Llc System and method for generating power using a supercritical fluid
US9356497B2 (en) 2012-08-30 2016-05-31 Halliburton Energy Services, Inc. Variable-output generator for downhole power production
EP2708695A1 (en) * 2012-09-13 2014-03-19 Services Pétroliers Schlumberger Turbine speed control system for downhole tool
WO2014147583A1 (de) 2013-03-20 2014-09-25 Tq-Systems Gmbh Harmonisches pinring-getriebe
FR3017897B1 (fr) * 2014-02-21 2019-09-27 I.T.H.P.P Systeme de forage rotary par decharges electriques
WO2015130898A1 (en) 2014-02-26 2015-09-03 Peregrine Turbine Technologies, Llc Power generation system and method with partially recuperated flow path
EP3614092A1 (en) 2014-08-22 2020-02-26 Peregrine Turbine Technologies, LLC Heat exchanger for a power generation system
ES2645670T3 (es) * 2015-04-09 2017-12-07 The Switch Drive Systems Oy Una máquina de imán permanente
DE102015218087B4 (de) * 2015-09-21 2023-12-14 Robert Bosch Gmbh Verfahren und Vorrichtung zum Ausrichten einer Ankerwelle
US10030961B2 (en) 2015-11-27 2018-07-24 General Electric Company Gap measuring device
US10408020B2 (en) * 2015-12-30 2019-09-10 Halliburton Energy Services, Inc. Direct current power source with reduced link capacitance for downhole applications
NO20160763A1 (en) * 2016-05-06 2017-11-07 Wellguard As A wellbore system, tool and method
DE102016122845A1 (de) 2016-11-28 2018-05-30 Tq-Systems Gmbh Harmonisches Pinring-Getriebe, Drehmomentmessvorrichtung und Freilaufanordnung
EP3586431A4 (en) 2017-05-23 2020-11-11 DPM Technologies Inc. APPARATUS, METHOD AND INDICATOR SYSTEM FOR CONFIGURING A VARIABLE COIL
GB201709455D0 (en) * 2017-06-14 2017-07-26 Rolls Royce Plc Electrical machine
CN115750725A (zh) 2018-05-31 2023-03-07 Tq系统公司 具有内啮合齿和外啮合齿的牵引机构以及具有牵引机构的传动装置
CN108718122A (zh) * 2018-06-06 2018-10-30 林峭 一种兼顾高速和低速性能的电机
WO2020047663A1 (en) 2018-09-05 2020-03-12 Dpm Technologies Inc. Systems and methods for intelligent energy storage and provisioning using an energy storage control system
US11070118B2 (en) * 2019-01-08 2021-07-20 Hamilton Sundstrand Corporation Electrical machine disconnection systems
US11722026B2 (en) 2019-04-23 2023-08-08 Dpm Technologies Inc. Fault tolerant rotating electric machine
CA3217299A1 (en) 2021-05-04 2022-11-10 Tung Nguyen Battery control systems and methods
US11967913B2 (en) 2021-05-13 2024-04-23 Exro Technologies Inc. Method and apparatus to drive coils of a multiphase electric machine
US20230378860A1 (en) * 2022-05-20 2023-11-23 Alliance For Sustainable Energy, Llc High temperature alternator for geothermal applications
DE102023106507A1 (de) * 2023-03-15 2024-09-19 Schaeffler Technologies AG & Co. KG Rotor, elektrische Maschine und Kit-of-parts

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Publication number Priority date Publication date Assignee Title
US3525005A (en) 1967-08-29 1970-08-18 Edward Stanley Beyers Axial air gap alternators with movable p-m disc rotor
DE2106057A1 (de) 1971-02-09 1972-09-14 Bosch Gmbh Robert Wechselstromgenerator
DE2231590A1 (de) * 1972-06-28 1974-01-10 Bosch Gmbh Robert Permanentmagnet-generator
GB1462359A (en) 1973-08-31 1977-01-26 Russell M K Power generation in underground drilling operations
US3932836A (en) * 1974-01-14 1976-01-13 Mobil Oil Corporation DC/AC motor drive for a downhole acoustic transmitter in a logging-while-drilling system
US4305031A (en) 1979-05-15 1981-12-08 Lucas Industries Limited Rotary electrical machine
US4396071A (en) 1981-07-06 1983-08-02 Dresser Industries, Inc. Mud by-pass regulator apparatus for measurement while drilling system
DE3277825D1 (en) 1981-11-24 1988-01-21 Shell Int Research Means for generating electric energy in a borehole during drilling thereof
US4515225A (en) 1982-01-29 1985-05-07 Smith International, Inc. Mud energized electrical generating method and means
JPS60143245A (ja) 1983-12-29 1985-07-29 Mitsubishi Electric Corp ハ−モニツクギヤ装置
US4641080A (en) 1984-10-18 1987-02-03 Sundstrand Corporation Permanent magnet generator with fault detection
GB8429974D0 (en) 1984-11-28 1985-01-09 Lucas Ind Plc Rotary electrical machines
US4766362A (en) 1986-11-24 1988-08-23 Simmonds Precision Products, Inc. Regulatable permanent magnet alternator
US5260642A (en) 1991-04-30 1993-11-09 Sundstrand Corporation Torque driven dual PMG actuator
US5650679A (en) 1993-03-18 1997-07-22 Boggs, Iii; Paul Dewey Eddy current drive

Also Published As

Publication number Publication date
NO327608B1 (no) 2009-08-31
EP1055282A4 (en) 2007-06-27
US6191561B1 (en) 2001-02-20
CA2318032A1 (en) 1999-07-22
EP1055282A1 (en) 2000-11-29
EP1055282B1 (en) 2012-09-05
CA2318032C (en) 2003-10-28
AR014419A1 (es) 2001-02-28
WO1999037017A1 (en) 1999-07-22
NO20003633L (no) 2000-09-12

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