GB201015858D0 - Electric generator apparatus - Google Patents

Electric generator apparatus

Info

Publication number
GB201015858D0
GB201015858D0 GBGB1015858.2A GB201015858A GB201015858D0 GB 201015858 D0 GB201015858 D0 GB 201015858D0 GB 201015858 A GB201015858 A GB 201015858A GB 201015858 D0 GB201015858 D0 GB 201015858D0
Authority
GB
United Kingdom
Prior art keywords
electric generator
rotor
generator
sun gear
carrier
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.)
Withdrawn
Application number
GBGB1015858.2A
Other versions
GB2483866A (en
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.)
Nexxtdrive Ltd
Original Assignee
Nexxtdrive Ltd
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 Nexxtdrive Ltd filed Critical Nexxtdrive Ltd
Priority to GB1015858.2A priority Critical patent/GB2483866A/en
Publication of GB201015858D0 publication Critical patent/GB201015858D0/en
Publication of GB2483866A publication Critical patent/GB2483866A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D15/00—Transmission of mechanical power
    • F03D11/02—
    • F03D9/003—
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03—MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03D—WIND MOTORS
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • F03D9/255—Wind motors characterised by the driven apparatus the apparatus being an electrical generator connected to electrical distribution networks; Arrangements therefor
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/116—Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
    • 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
    • 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
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N11/00—Starting of engines by means of electric motors
    • F02N11/04—Starting of engines by means of electric motors the motors being associated with current generators
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02N—STARTING OF COMBUSTION ENGINES; STARTING AIDS FOR SUCH ENGINES, NOT OTHERWISE PROVIDED FOR
    • F02N15/00—Other power-operated starting apparatus; Component parts, details, or accessories, not provided for in, or of interest apart from groups F02N5/00 - F02N13/00
    • F02N15/02—Gearing between starting-engines and started engines; Engagement or disengagement thereof
    • F02N15/04—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears
    • F02N15/043—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer
    • F02N15/046—Gearing between starting-engines and started engines; Engagement or disengagement thereof the gearing including disengaging toothed gears the gearing including a speed reducer of the planetary type
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16H—GEARING
    • F16H3/00—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion
    • F16H3/44—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion
    • F16H3/72—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously
    • F16H3/724—Toothed gearings for conveying rotary motion with variable gear ratio or for reversing rotary motion using gears having orbital motion with a secondary drive, e.g. regulating motor, in order to vary speed continuously using external powered electric machines
    • 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
    • H02K7/10—Structural association with clutches, brakes, gears, pulleys or mechanical starters
    • H02K7/112—Structural association with clutches, brakes, gears, pulleys or mechanical starters with friction clutches in combination with brakes
    • 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
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Retarders (AREA)
  • Wind Motors (AREA)

Abstract

Electric generator apparatus includes a mechanical input 4 connected to the rotor 14 of an electric generator via a differential transmission system including a sun gear 12, a plurality of planet gears 10, which are in mesh with the sun gear 12 and are rotatably carried by a common carrier 8 and an annulus gear 12, which is in mesh with the planet gears 10. The input is connected to one of the carrier 8 and the annulus gear 12 and the rotor 14 of the electric generator is connected to the other of the carrier and the annulus gear. The sun gear 12 is connected to the rotor 22 of an electric motor/ generator 20, 22 by a shaft 24 which passes coaxially through the rotor 14 and stator 16 of the electric generator. The apparatus is connected, in use, to an electrical supply network 38, whereby electrical power may flow between them. A controller 26 controls the flow of electrical power between the electric generator 14, 16 and the electric motor/generator 22, 20. A two-regime transmission employs selectively operable clutch constituted by splined face coupling members to accommodate greater variations in wind speed.
GB1015858.2A 2010-09-21 2010-09-21 Electric generator apparatus for a fluid turbine arrangement Withdrawn GB2483866A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB1015858.2A GB2483866A (en) 2010-09-21 2010-09-21 Electric generator apparatus for a fluid turbine arrangement

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB1015858.2A GB2483866A (en) 2010-09-21 2010-09-21 Electric generator apparatus for a fluid turbine arrangement

Publications (2)

Publication Number Publication Date
GB201015858D0 true GB201015858D0 (en) 2010-10-27
GB2483866A GB2483866A (en) 2012-03-28

Family

ID=43065619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1015858.2A Withdrawn GB2483866A (en) 2010-09-21 2010-09-21 Electric generator apparatus for a fluid turbine arrangement

Country Status (1)

Country Link
GB (1) GB2483866A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023226586A1 (en) * 2022-05-25 2023-11-30 王敬儒 Generator and wind power generation device, and independent grid system

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900817B (en) * 2012-08-29 2016-12-21 温岭市明华齿轮有限公司 A kind of magnetic force differential variable-speed case
GB2519570B (en) * 2013-10-25 2015-09-09 John Henry Turner A system for providing electrical power
JP2022015892A (en) * 2020-07-10 2022-01-21 東芝エネルギーシステムズ株式会社 Turbine power generation system

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2429342A (en) * 2005-08-17 2007-02-21 Drivetec Turbine powered electricity generation apparatus
AT504395B1 (en) * 2006-11-21 2009-05-15 Amsc Windtec Gmbh COMPENSATION GEAR OF A WIND POWER PLANT AND METHOD FOR MODIFYING OR SWITCHING THE PERFORMANCE OF THIS BALANCE TRANSMISSION
GB0714777D0 (en) * 2007-07-30 2007-09-12 Orbital 2 Ltd Improvements in and relating to electrical power generation from fluid flow
JP4232844B1 (en) * 2007-10-17 2009-03-04 トヨタ自動車株式会社 Gear train unit with motor generator
AT508053A1 (en) * 2009-03-26 2010-10-15 Hehenberger Gerald Dipl Ing ENERGY EQUIPMENT, IN PARTICULAR WIND POWER PLANT
CN101598113B (en) * 2009-07-10 2011-06-15 中国科学院电工研究所 Wind power plant generation device

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2023226586A1 (en) * 2022-05-25 2023-11-30 王敬儒 Generator and wind power generation device, and independent grid system

Also Published As

Publication number Publication date
GB2483866A (en) 2012-03-28

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Legal Events

Date Code Title Description
WAP Application withdrawn, taken to be withdrawn or refused ** after publication under section 16(1)