JPS57137655A - Wave activated power generation method and device - Google Patents

Wave activated power generation method and device

Info

Publication number
JPS57137655A
JPS57137655A JP56022883A JP2288381A JPS57137655A JP S57137655 A JPS57137655 A JP S57137655A JP 56022883 A JP56022883 A JP 56022883A JP 2288381 A JP2288381 A JP 2288381A JP S57137655 A JPS57137655 A JP S57137655A
Authority
JP
Japan
Prior art keywords
cylinder
pendulum
wave
power generation
generation method
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.)
Pending
Application number
JP56022883A
Other languages
Japanese (ja)
Inventor
Tomiji Watabe
Yoshirou Kondou
Kenji Yano
Noriumi Okuda
Toshihiko Matsuda
Seiichi Asano
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.)
MURORAN KOGYO DAIGAKU
Muroran Institute of Technology NUC
Original Assignee
MURORAN KOGYO DAIGAKU
Muroran Institute of Technology NUC
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 MURORAN KOGYO DAIGAKU, Muroran Institute of Technology NUC filed Critical MURORAN KOGYO DAIGAKU
Priority to JP56022883A priority Critical patent/JPS57137655A/en
Publication of JPS57137655A publication Critical patent/JPS57137655A/en
Pending 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
    • 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
    • F03B13/14—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 wave energy
    • F03B13/16—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem"
    • F03B13/18—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore
    • F03B13/1805—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem
    • F03B13/181—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation
    • F03B13/1815—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 wave energy using the relative movement between a wave-operated member, i.e. a "wom" and another member, i.e. a reaction member or "rem" where the other member, i.e. rem is fixed, at least at one point, with respect to the sea bed or shore and the wom is hinged to the rem for limited rotation with an up-and-down movement
    • 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)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Other Liquid Machine Or Engine Such As Wave Power Use (AREA)

Abstract

PURPOSE:To maximize the energy conversion ratio by making the load which acts on a pendulum proportional to the oscillating speed of such pendulum and equal to the wave making resistance by a cylinder. CONSTITUTION:A generator 23 is connected to an oridinary power net work and is always rotated at constant speed. The displacement of a hydraulic motor 21 which drives the generator 23 by wave force energy is controlled in proportion to the discharge pressure of a cylinder 10, i.e., the resistance by the cylinder 10 is in proportion to the oscillating angular velocity of a pendulum 7. By driving the cylinder 10 with the pendulum 7 and driving the hydraulic motor 21 with the oil discharged from the cylinder the energy conversion ration can be maximized when such cylinder is driven by the wave force energy.
JP56022883A 1981-02-20 1981-02-20 Wave activated power generation method and device Pending JPS57137655A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP56022883A JPS57137655A (en) 1981-02-20 1981-02-20 Wave activated power generation method and device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP56022883A JPS57137655A (en) 1981-02-20 1981-02-20 Wave activated power generation method and device

Publications (1)

Publication Number Publication Date
JPS57137655A true JPS57137655A (en) 1982-08-25

Family

ID=12095072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP56022883A Pending JPS57137655A (en) 1981-02-20 1981-02-20 Wave activated power generation method and device

Country Status (1)

Country Link
JP (1) JPS57137655A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010133394A (en) * 2008-12-08 2010-06-17 Mitsubishi Heavy Ind Ltd Wave-power generator
JP2010531947A (en) * 2007-07-02 2010-09-30 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Converter and method for converting mechanical energy into electrical energy
WO2011067561A1 (en) * 2009-12-01 2011-06-09 Statoil Asa Hydraulic transmission system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010531947A (en) * 2007-07-02 2010-09-30 ローベルト ボツシユ ゲゼルシヤフト ミツト ベシユレンクテル ハフツング Converter and method for converting mechanical energy into electrical energy
JP2010133394A (en) * 2008-12-08 2010-06-17 Mitsubishi Heavy Ind Ltd Wave-power generator
WO2011067561A1 (en) * 2009-12-01 2011-06-09 Statoil Asa Hydraulic transmission system

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