SG11201502854YA - A power generator for a hydro turbine - Google Patents

A power generator for a hydro turbine

Info

Publication number
SG11201502854YA
SG11201502854YA SG11201502854YA SG11201502854YA SG11201502854YA SG 11201502854Y A SG11201502854Y A SG 11201502854YA SG 11201502854Y A SG11201502854Y A SG 11201502854YA SG 11201502854Y A SG11201502854Y A SG 11201502854YA SG 11201502854Y A SG11201502854Y A SG 11201502854YA
Authority
SG
Singapore
Prior art keywords
power generator
hydro turbine
hydro
turbine
generator
Prior art date
Application number
SG11201502854YA
Inventor
Simon Cawthorne
Edward Spooner
Original Assignee
Openhydro Ip 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 Openhydro Ip Ltd filed Critical Openhydro Ip Ltd
Publication of SG11201502854YA publication Critical patent/SG11201502854YA/en

Links

Classifications

    • 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
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/10—Submerged units incorporating electric generators or motors
    • 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
    • F03B—MACHINES OR ENGINES FOR LIQUIDS
    • F03B13/00—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates
    • F03B13/12—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy
    • F03B13/26—Adaptations of machines or engines for special use; Combinations of machines or engines with driving or driven apparatus; Power stations or aggregates characterised by using wave or tide energy using tide energy
    • 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
    • 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
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/15—Machines characterised by cable windings, e.g. high-voltage cables, ribbon cables
    • 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
    • Y02E10/20—Hydro energy
    • 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
    • Y02E10/30—Energy from the sea, e.g. using wave energy or salinity gradient

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Windings For Motors And Generators (AREA)
  • Connection Of Motors, Electrical Generators, Mechanical Devices, And The Like (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
  • Synchronous Machinery (AREA)
SG11201502854YA 2012-10-31 2013-10-29 A power generator for a hydro turbine SG11201502854YA (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
EP12190731.5A EP2728712A1 (en) 2012-10-31 2012-10-31 A power generator for a hydro turbine
PCT/EP2013/072577 WO2014067928A1 (en) 2012-10-31 2013-10-29 A power generator for a hydro turbine

Publications (1)

Publication Number Publication Date
SG11201502854YA true SG11201502854YA (en) 2015-05-28

Family

ID=47143634

Family Applications (1)

Application Number Title Priority Date Filing Date
SG11201502854YA SG11201502854YA (en) 2012-10-31 2013-10-29 A power generator for a hydro turbine

Country Status (11)

Country Link
US (1) US9583986B2 (en)
EP (1) EP2728712A1 (en)
JP (1) JP6333834B2 (en)
KR (1) KR20150082398A (en)
CN (1) CN104756364A (en)
AU (1) AU2013341051B2 (en)
CA (1) CA2887547A1 (en)
CL (1) CL2015001070A1 (en)
NZ (1) NZ707338A (en)
SG (1) SG11201502854YA (en)
WO (1) WO2014067928A1 (en)

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US9837867B2 (en) * 2014-07-21 2017-12-05 Regal Beloit America, Inc. Electric machine, rotor and associated method
US10337486B2 (en) 2016-08-12 2019-07-02 William Jasper White Direct drive portable hydroelectric generator and power source
IT202000015625A1 (en) * 2020-06-29 2021-12-29 He Powergreen S R L “Hydrokinetic Turbine”
KR20220111861A (en) 2021-02-03 2022-08-10 박찬희 Non-rotating power generator
CN113346702B (en) * 2021-06-23 2023-04-07 浙江盘毂动力科技有限公司 Method for weakening target harmonic in axial flux motor

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SE526789C2 (en) * 2004-03-16 2005-11-08 Uppsala Power Man Consultants Aggregates comprising a water turbine and a generator, the rotor of which is directly connected to each of the turbine blades
JP4685371B2 (en) * 2004-05-18 2011-05-18 セイコーエプソン株式会社 Relative drive
US7154191B2 (en) * 2004-06-30 2006-12-26 General Electric Company Electrical machine with double-sided rotor
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EP2209175B1 (en) * 2008-12-19 2010-09-15 OpenHydro IP Limited A method of installing a hydroelectric turbine generator
US7863766B2 (en) * 2009-06-30 2011-01-04 Teco-Westinghouse Motor Company Power converter for use with wind generator
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EP2728713A1 (en) * 2012-10-31 2014-05-07 Openhydro IP Limited An electrical machine

Also Published As

Publication number Publication date
US9583986B2 (en) 2017-02-28
WO2014067928A1 (en) 2014-05-08
NZ707338A (en) 2017-12-22
CN104756364A (en) 2015-07-01
JP2015534445A (en) 2015-11-26
JP6333834B2 (en) 2018-05-30
AU2013341051B2 (en) 2017-09-21
KR20150082398A (en) 2015-07-15
CA2887547A1 (en) 2014-05-08
AU2013341051A1 (en) 2015-05-14
EP2728712A1 (en) 2014-05-07
CL2015001070A1 (en) 2016-01-08
US20150280506A1 (en) 2015-10-01

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