WO2008084560A1 - Hydroelectric power generation facility - Google Patents

Hydroelectric power generation facility Download PDF

Info

Publication number
WO2008084560A1
WO2008084560A1 PCT/JP2007/050695 JP2007050695W WO2008084560A1 WO 2008084560 A1 WO2008084560 A1 WO 2008084560A1 JP 2007050695 W JP2007050695 W JP 2007050695W WO 2008084560 A1 WO2008084560 A1 WO 2008084560A1
Authority
WO
WIPO (PCT)
Prior art keywords
power generation
sea water
reservoir
pumping
sea
Prior art date
Application number
PCT/JP2007/050695
Other languages
French (fr)
Japanese (ja)
Inventor
Hirohikaru Tanaka
Original Assignee
Arron Holdings & Co., 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 Arron Holdings & Co., Ltd. filed Critical Arron Holdings & Co., Ltd.
Publication of WO2008084560A1 publication Critical patent/WO2008084560A1/en

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
    • 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
    • F03B13/06—Stations or aggregates of water-storage type, e.g. comprising a turbine and a pump
    • 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
    • F03B13/268—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 making use of a dam
    • 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
    • F03B17/02—Other machines or engines using hydrostatic thrust
    • F03B17/04—Alleged perpetua mobilia
    • 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
    • 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
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
    • 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
    • Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00—Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/50—Energy storage in industry with an added climate change mitigation effect

Landscapes

  • Engineering & Computer Science (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)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

[PROBLEMS] To provide a hydroelectric power generation facility which can generate power continuously by utilizing the tide level difference of sea water and exhibits good power generation efficiency by pumping the sea water after power generation by a pumping means not using electricity. [MEANS FOR SOLVING PROBLEMS] The hydroelectric power generation facility comprises a power generation chamber (10) containing a hydraulic turbine (11), a reservoir (PO) for storing the sea water after power generation, a headrace (D) having an intake (12) arranged under the surface of the sea and a drainage port (13) arranged in the vicinity of the hydraulic turbine (11), a pumping pipe (Y) having an inlet (16) communicating with the power generation chamber (10) and an outlet (17) arranged in the reservoir (PO), a rotary power generation means arranged in the headrace (D) and rotated by the pressure and the flow rate of sea water, and a pumping means arranged in the pumping pipe (Y) while being coupled with the rotary power generation means and rotated by the rotary power generated from the rotary power generation means where the pumped sea water is stored temporarily in the reservoir (PO) and discharged to the sea through a drainage pipe (22) provided in the circumferential wall (21) of the reservoir (PO) during ebb tide.
PCT/JP2007/050695 2007-01-11 2007-01-18 Hydroelectric power generation facility WO2008084560A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2007-003935 2007-01-11
JP2007003935A JP2009281142A (en) 2007-01-11 2007-01-11 Hydroelectric power generation facility

Publications (1)

Publication Number Publication Date
WO2008084560A1 true WO2008084560A1 (en) 2008-07-17

Family

ID=39608461

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2007/050695 WO2008084560A1 (en) 2007-01-11 2007-01-18 Hydroelectric power generation facility

Country Status (2)

Country Link
JP (1) JP2009281142A (en)
WO (1) WO2008084560A1 (en)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20093227A1 (en) * 2009-10-27 2011-02-07 Energreen As Apparatus and method for facilitating hydrostatic pressure increase in a fluid flowing in a tube.
CN102269098A (en) * 2010-06-05 2011-12-07 许汉清 Sustainably-recyclable hydraulic power generating method and system
WO2015013608A1 (en) * 2013-07-25 2015-01-29 Tidal Fan, Llc Electrical generation system based on tidal flow
JP2020109292A (en) * 2019-01-03 2020-07-16 陳 純輝 Sea water power generation facility
WO2021127790A1 (en) * 2019-12-23 2021-07-01 Blakaj Dardan Run-of-the-river power plant

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5093704B1 (en) * 2011-09-07 2012-12-12 正治 三宅 Drop-head hydraulic turbine transmission
JP2022170765A (en) * 2021-04-29 2022-11-11 陳 純輝 Mutual transfer system for natural energy power generation
CN114876719B (en) * 2022-06-27 2023-11-14 河南郑大水利科技有限公司 Intelligent regulation and control method and system for ecological flow of hydropower station

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180072A (en) * 1983-03-25 1984-10-12 クワン・シイ・キム Hydroelectric generator
JPH07233777A (en) * 1993-12-27 1995-09-05 Michinori Togawa Power conversion device for water pressure
JPH0874723A (en) * 1994-09-06 1996-03-19 Hitachi Ltd Variable pitch propeller driving device
JP3687790B2 (en) * 2004-02-02 2005-08-24 株式会社極東電巧 Hydroelectric power generation equipment

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59180072A (en) * 1983-03-25 1984-10-12 クワン・シイ・キム Hydroelectric generator
JPH07233777A (en) * 1993-12-27 1995-09-05 Michinori Togawa Power conversion device for water pressure
JPH0874723A (en) * 1994-09-06 1996-03-19 Hitachi Ltd Variable pitch propeller driving device
JP3687790B2 (en) * 2004-02-02 2005-08-24 株式会社極東電巧 Hydroelectric power generation equipment

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NO20093227A1 (en) * 2009-10-27 2011-02-07 Energreen As Apparatus and method for facilitating hydrostatic pressure increase in a fluid flowing in a tube.
WO2011053148A1 (en) * 2009-10-27 2011-05-05 Energreen As Apparatus and method for facilitating a hydrostatic pressure increase in a fluid flowing in a pipe
CN102575640A (en) * 2009-10-27 2012-07-11 绿色能源公司 Apparatus and method for facilitating a hydrostatic pressure increase in a fluid flowing in a pipe
EA023413B1 (en) * 2009-10-27 2016-06-30 Энергрин Ас Apparatus and method for facilitating a hydrostatic pressure increase in a fluid flowing in a pipe
CN102269098A (en) * 2010-06-05 2011-12-07 许汉清 Sustainably-recyclable hydraulic power generating method and system
WO2015013608A1 (en) * 2013-07-25 2015-01-29 Tidal Fan, Llc Electrical generation system based on tidal flow
US9243608B1 (en) 2013-07-25 2016-01-26 Tidal Fan, Llc Electrical generation system based on tidal flow
US9500177B2 (en) 2013-07-25 2016-11-22 Tidal Fan, Llc Electrical generation system based on tidal flow
US10047718B2 (en) 2013-07-25 2018-08-14 Tidal Fan, Llc Electrical generation system based on tidal flow
JP2020109292A (en) * 2019-01-03 2020-07-16 陳 純輝 Sea water power generation facility
WO2021127790A1 (en) * 2019-12-23 2021-07-01 Blakaj Dardan Run-of-the-river power plant

Also Published As

Publication number Publication date
JP2009281142A (en) 2009-12-03

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