KR102471788B1 - 전기 발전기용 회전자 - Google Patents

전기 발전기용 회전자 Download PDF

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Publication number
KR102471788B1
KR102471788B1 KR1020177029780A KR20177029780A KR102471788B1 KR 102471788 B1 KR102471788 B1 KR 102471788B1 KR 1020177029780 A KR1020177029780 A KR 1020177029780A KR 20177029780 A KR20177029780 A KR 20177029780A KR 102471788 B1 KR102471788 B1 KR 102471788B1
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KR
South Korea
Prior art keywords
rotor
hub
blade
diameter
blades
Prior art date
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Active
Application number
KR1020177029780A
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English (en)
Korean (ko)
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KR20180004713A (ko
Inventor
피터 존 머독
Original Assignee
프리플로우 에너지 피티와이 리미티드
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Publication date
Priority claimed from AU2015900950A external-priority patent/AU2015900950A0/en
Application filed by 프리플로우 에너지 피티와이 리미티드 filed Critical 프리플로우 에너지 피티와이 리미티드
Publication of KR20180004713A publication Critical patent/KR20180004713A/ko
Application granted granted Critical
Publication of KR102471788B1 publication Critical patent/KR102471788B1/ko
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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/12—Blades
    • F01D5/14—Form or construction
    • F01D5/147—Construction, i.e. structural features, e.g. of weight-saving hollow blades
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F01—MACHINES OR ENGINES IN GENERAL; ENGINE PLANTS IN GENERAL; STEAM ENGINES
    • F01D—NON-POSITIVE DISPLACEMENT MACHINES OR ENGINES, e.g. STEAM TURBINES
    • F01D5/00—Blades; Blade-carrying members; Heating, heat-insulating, cooling or antivibration means on the blades or the members
    • F01D5/02—Blade-carrying members, e.g. rotors
    • 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
    • F03B13/264—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 using the horizontal flow of water resulting from tide movement
    • 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
    • F03B17/00—Other machines or engines
    • F03B17/06—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head"
    • F03B17/061—Other machines or engines using liquid flow with predominantly kinetic energy conversion, e.g. of swinging-flap type, "run-of-river", "ultra-low head" with rotation axis substantially in flow direction
    • 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
    • F03B3/00—Machines or engines of reaction type; Parts or details peculiar thereto
    • F03B3/04—Machines or engines of reaction type; Parts or details peculiar thereto with substantially axial flow throughout rotors, e.g. propeller turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2220/00—Application
    • F05B2220/30—Application in turbines
    • F05B2220/32—Application in turbines in water turbines
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05—INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05B—INDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2250/00—Geometry
    • 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)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Life Sciences & Earth Sciences (AREA)
  • Oceanography (AREA)
  • Power Engineering (AREA)
  • Architecture (AREA)
  • Hydraulic Turbines (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)
KR1020177029780A 2015-03-17 2016-03-16 전기 발전기용 회전자 Active KR102471788B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
AU2015900950A AU2015900950A0 (en) 2015-03-17 A rotor for an electricity generator
AU2015900950 2015-03-17
PCT/AU2016/000091 WO2016145477A1 (en) 2015-03-17 2016-03-16 A rotor for an electricity generator

Publications (2)

Publication Number Publication Date
KR20180004713A KR20180004713A (ko) 2018-01-12
KR102471788B1 true KR102471788B1 (ko) 2022-11-28

Family

ID=56918161

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020177029780A Active KR102471788B1 (ko) 2015-03-17 2016-03-16 전기 발전기용 회전자

Country Status (16)

Country Link
US (3) US20180073367A1 (enExample)
EP (1) EP3271570B1 (enExample)
JP (1) JP6954739B2 (enExample)
KR (1) KR102471788B1 (enExample)
CN (1) CN106460769A (enExample)
AU (2) AU2016232976B2 (enExample)
BR (1) BR112017019775A2 (enExample)
CA (1) CA3017762A1 (enExample)
CL (1) CL2017002352A1 (enExample)
HK (1) HK1249771A1 (enExample)
MY (1) MY202003A (enExample)
NZ (1) NZ736092A (enExample)
PH (1) PH12017501682A1 (enExample)
SG (2) SG10202006344QA (enExample)
WO (1) WO2016145477A1 (enExample)
ZA (1) ZA201706827B (enExample)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4140872A4 (en) * 2020-05-21 2024-07-03 Korea Shipbuilding & Offshore Engineering Co., Ltd. VARIABLE PITCH PROPELLER HAVING OPTIMUM HUB-TO-TIP DIAMETER RATIO
US11286779B2 (en) 2020-06-03 2022-03-29 Honeywell International Inc. Characteristic distribution for rotor blade of booster rotor
US20230041561A1 (en) * 2021-07-20 2023-02-09 Robert J Evans Systems and Methods for a Hydrokinetic Micro Powerplant
WO2023057971A1 (en) 2021-10-07 2023-04-13 Bluenergy Solutions Pte. Ltd. Electricity generation system

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010001784A (ja) * 2008-06-19 2010-01-07 Ogo Tetsuya 大口径スピンナー付き流体車

Family Cites Families (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2068792A (en) * 1935-06-15 1937-01-26 Dekker Adriaan Jan Screw propeller, turbine rotor, and like device
SU430702A1 (ru) * 1972-01-12 1978-04-25 Ленинградский Металлический Завод Им. Хх11 Съезда Кпсс Способ эксплуатации поворотно-лопастнойгидромашины
GB1574379A (en) * 1977-08-24 1980-09-03 English Electric Co Ltd Turbines and like rotary machines
JPS5818565A (ja) 1981-07-27 1983-02-03 Tsuchiya Riyuuko ユニバ−サルタ−ビン
US5137417A (en) * 1991-06-12 1992-08-11 Lund Arnold M Wind energy conversion system
GB0510417D0 (en) * 2005-05-21 2005-06-29 Rotech Holdings Ltd Improved turbine
EP2013474A2 (en) * 2006-04-28 2009-01-14 Swanturbines Limited Tidal current turbine
US7789629B2 (en) * 2006-12-07 2010-09-07 Verdant Power Non-fouling kinetic hydro power system axial-flow blade tip treatment
CA2643587A1 (en) * 2008-11-10 2010-05-10 Organoworld Inc. Turbine annular axial rotor
CN102612597A (zh) * 2009-09-19 2012-07-25 扎洛莫·穆尔托宁 优化用于层流层的流线型风力涡轮机
CN201851261U (zh) * 2010-09-08 2011-06-01 梁思武 多级水轮机的叶轮
US9279333B2 (en) * 2010-10-22 2016-03-08 Wave Power Renewables Limited Turbine rotor assembly
JP5048882B1 (ja) * 2012-03-28 2012-10-17 株式会社センリョウ 流水発電装置
CN102777314B (zh) * 2012-06-26 2015-04-22 浙江大学宁波理工学院 潮流能的轴流发电装置
CN103573529B (zh) * 2012-08-01 2017-06-13 杭州林黄丁新能源研究院有限公司 水轮机
CN103912435B (zh) * 2014-03-27 2016-07-06 河海大学 一种小水电轴流式水轮机转轮
GB2530048A (en) * 2014-09-10 2016-03-16 Rolls Royce Plc A self-rectifying turbine

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010001784A (ja) * 2008-06-19 2010-01-07 Ogo Tetsuya 大口径スピンナー付き流体車

Also Published As

Publication number Publication date
SG11201603713TA (en) 2016-10-28
ZA201706827B (en) 2021-04-28
AU2016232976A1 (en) 2016-12-15
US11767762B2 (en) 2023-09-26
SG10202006344QA (en) 2020-08-28
EP3271570A1 (en) 2018-01-24
JP6954739B2 (ja) 2021-10-27
US20230399952A1 (en) 2023-12-14
PH12017501682A1 (en) 2018-03-12
EP3271570B1 (en) 2024-08-28
AU2018201500A1 (en) 2018-04-19
US20180073367A1 (en) 2018-03-15
NZ736092A (en) 2019-03-29
HK1249771A1 (zh) 2018-11-09
AU2016232976B2 (en) 2017-12-07
CA3017762A1 (en) 2016-09-22
CL2017002352A1 (es) 2018-05-11
CN106460769A (zh) 2017-02-22
BR112017019775A2 (pt) 2018-05-15
KR20180004713A (ko) 2018-01-12
EP3271570A4 (en) 2018-10-31
MY202003A (en) 2024-03-28
JP2018507973A (ja) 2018-03-22
US20210040857A1 (en) 2021-02-11
WO2016145477A1 (en) 2016-09-22

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