JPS56167873A - Wind power generator - Google Patents

Wind power generator

Info

Publication number
JPS56167873A
JPS56167873A JP7208380A JP7208380A JPS56167873A JP S56167873 A JPS56167873 A JP S56167873A JP 7208380 A JP7208380 A JP 7208380A JP 7208380 A JP7208380 A JP 7208380A JP S56167873 A JPS56167873 A JP S56167873A
Authority
JP
Japan
Prior art keywords
pump
oil hydraulic
wind power
windmill
delivery
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.)
Granted
Application number
JP7208380A
Other languages
Japanese (ja)
Other versions
JPH0127269B2 (en
Inventor
Yasuo Kita
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.)
Shimadzu Corp
Original Assignee
Shimadzu Corp
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 Shimadzu Corp filed Critical Shimadzu Corp
Priority to JP7208380A priority Critical patent/JPS56167873A/en
Publication of JPS56167873A publication Critical patent/JPS56167873A/en
Publication of JPH0127269B2 publication Critical patent/JPH0127269B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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

Abstract

PURPOSE: To enhance the efficiency in converting wind power energy by a method wherein the delivery of an oil hydraulic pump is controlled in proportion to the square of the velocity of wind acting on a windmill, in a generator wherein an oil hydraulic pump is driven by utilizing wind power and an oil hydraulic motor is rotated by pressure oil.
CONSTITUTION: The windmill 1 is connected to a variable displacement type pump 2, and the delivery side of the pump 2 is connected through accumulators 3 and a closing valve 9 to the oil hydraulic motor 4 which drives the generator 5. The torque T of the input shaft of the pump is represented by the formula T=Δp.D/ 2π, where p is pump pressure and D is the displacement (delivery) per rotation. Since the torque Tw at the output shaft of the windmill is given by Tw=kv2, where k is a constant of proportionality and v is the wind velocity, it is sufficient to control the operation of the oil hydraulic pump 2 so that T=Tw, that is, Δp.D= 2πkv2.
COPYRIGHT: (C)1981,JPO&Japio
JP7208380A 1980-05-28 1980-05-28 Wind power generator Granted JPS56167873A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7208380A JPS56167873A (en) 1980-05-28 1980-05-28 Wind power generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7208380A JPS56167873A (en) 1980-05-28 1980-05-28 Wind power generator

Publications (2)

Publication Number Publication Date
JPS56167873A true JPS56167873A (en) 1981-12-23
JPH0127269B2 JPH0127269B2 (en) 1989-05-29

Family

ID=13479152

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7208380A Granted JPS56167873A (en) 1980-05-28 1980-05-28 Wind power generator

Country Status (1)

Country Link
JP (1) JPS56167873A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002322977A (en) * 2001-04-27 2002-11-08 Nishimura Masayuki Output stabilizing system
JP2009503339A (en) * 2005-07-27 2009-01-29 マククリンティク、フランク Method and apparatus for high performance wind turbine structures
JP2012522185A (en) * 2010-05-28 2012-09-20 アルテミス インテリジェント パワー リミティド Method and apparatus for extracting energy from a fluctuating energy flow with a renewable energy source
JP2012522186A (en) * 2010-05-28 2012-09-20 アルテミス インテリジェント パワー リミティド Method and apparatus for extracting energy from a fluctuating energy flow with a renewable energy source

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2002322977A (en) * 2001-04-27 2002-11-08 Nishimura Masayuki Output stabilizing system
JP2009503339A (en) * 2005-07-27 2009-01-29 マククリンティク、フランク Method and apparatus for high performance wind turbine structures
JP2012522185A (en) * 2010-05-28 2012-09-20 アルテミス インテリジェント パワー リミティド Method and apparatus for extracting energy from a fluctuating energy flow with a renewable energy source
JP2012522186A (en) * 2010-05-28 2012-09-20 アルテミス インテリジェント パワー リミティド Method and apparatus for extracting energy from a fluctuating energy flow with a renewable energy source
US9103438B2 (en) 2010-05-28 2015-08-11 Artemis Intelligent Power Limited Method and apparatus for extracting energy from a fluctuating energy flow from a renewable energy source

Also Published As

Publication number Publication date
JPH0127269B2 (en) 1989-05-29

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