MY137900A - Wind turbine generator - Google Patents

Wind turbine generator

Info

Publication number
MY137900A
MY137900A MYPI20045369A MYPI20045369A MY137900A MY 137900 A MY137900 A MY 137900A MY PI20045369 A MYPI20045369 A MY PI20045369A MY PI20045369 A MYPI20045369 A MY PI20045369A MY 137900 A MY137900 A MY 137900A
Authority
MY
Malaysia
Prior art keywords
vane
wind
natural wind
fan
blade
Prior art date
Application number
MYPI20045369A
Inventor
Hironari Ogata
Katzunori Matsumoto
Original Assignee
Panasonic 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 Panasonic Corp filed Critical Panasonic Corp
Publication of MY137900A publication Critical patent/MY137900A/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
    • F03D—WIND MOTORS
    • F03D3/00—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/005—Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor  the axis being vertical
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/213—Rotors for wind turbines with vertical axis of the Savonius type
    • 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
    • F05B2240/00—Components
    • F05B2240/20—Rotors
    • F05B2240/21—Rotors for wind turbines
    • F05B2240/211—Rotors for wind turbines with vertical axis
    • F05B2240/215—Rotors for wind turbines with vertical axis of the panemone or "vehicle ventilator" type
    • 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
    • F05B2270/00—Control
    • F05B2270/10—Purpose of the control system
    • F05B2270/101—Purpose of the control system to control rotational speed (n)
    • F05B2270/1011—Purpose of the control system to control rotational speed (n) to prevent overspeed
    • 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
    • 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
    • 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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Chemical & Material Sciences (AREA)
  • Combustion & Propulsion (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Wind Motors (AREA)
  • Control Of Eletrric Generators (AREA)

Abstract

IN CASE OF A VIOLENT WIND AS A TYPHON, SINCE A VANE (1) ROTATES AT HIGH SPEED WIND, A MECHANICAL VIBRATION AND A PULSATION REPEAT AT HIGH SPEED OWING TO STRENGTH OF THE BLADE OF THE VANSE (1), AND CAUSE DETERIORATION OR CRACKS IN THE BLADE, AND FINALLY INVITE BREAKAGE IN THE WHEN AN INTERNAL STRESS IN THE QUALITY OF THE MATERIAL EXCEEDS A BREAKING POINT.@THE INVENTION IS TO OFFER A WIND TURBINE GENERATOR WHICH IS EQUIPPED WITH THE VANE (1) ROTATING BY RECEIVING THE NATURAL WIND AND A STROGE BATTERY (17, 40) STORING AN ELECTRIC ENERGY CONVERTED FROM A ROTATIONAL ENERGY OF THE VANE (1), WHEREIN THERE ARE FURNISHED A RADIAL IMPELLER (4) PROVIDEDE COAXIALLY WITH A ROTATIONAL AXIS (7) OF THE VANE (1), AND A FAN (20) HAVING A CASING (21) IN WHICH THE RADIAL IMPELLER (4) DOES NOT RECEIVE THE NATURAL WIND. BASED ON YHE ROTATIONAL FORCE OF THE VANE (1), LOAD CREATED BY THE FAN (20) AVOIDS AN OVER-ROTATION OF THE VANE (1) ACCOMPANIED WITH INCREASE OF THE NATURAL WIND.
MYPI20045369A 2003-12-26 2004-12-24 Wind turbine generator MY137900A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003433140A JP4085977B2 (en) 2003-12-26 2003-12-26 Wind power generator

Publications (1)

Publication Number Publication Date
MY137900A true MY137900A (en) 2009-03-31

Family

ID=34736502

Family Applications (1)

Application Number Title Priority Date Filing Date
MYPI20045369A MY137900A (en) 2003-12-26 2004-12-24 Wind turbine generator

Country Status (5)

Country Link
JP (1) JP4085977B2 (en)
CN (1) CN100392237C (en)
CA (1) CA2526399A1 (en)
MY (1) MY137900A (en)
WO (1) WO2005064153A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102005029478A1 (en) * 2005-06-24 2006-12-28 Alexander Faller Sen. Wind power plant, has propeller turbine with rotor blades rotatably fixed at center, where rotor blades have shaft with wind collecting groove, and width of gap formed between inner flanks of groove is variable
KR101388403B1 (en) * 2013-02-22 2014-04-23 이주용 A typhoon decrease apparatus installed support
CN103277249B (en) * 2013-06-03 2015-11-25 张效思 A kind ofly cause the wind-driven generator that wind and natural wind drive combined blade altogether
JP6919876B2 (en) * 2017-01-04 2021-08-18 グエン チー カンパニー リミテッド Centrifugal fluid machinery and air conditioners

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4857607U (en) * 1971-11-02 1973-07-23
JPS5126938U (en) * 1974-08-19 1976-02-27
JPS5590764U (en) * 1978-12-15 1980-06-23
JPS5677573A (en) * 1979-11-29 1981-06-25 Matsushita Electric Works Ltd Propeller wind mill
JPS5990764U (en) * 1982-12-07 1984-06-20 セイコーエプソン株式会社 electric razor inner blade
CN85106118A (en) * 1985-08-17 1987-03-04 刘士源 Wind generating unit
JP2003336572A (en) * 2002-02-22 2003-11-28 Mitsubishi Heavy Ind Ltd Wind mill having nacell structure
JP2003293928A (en) * 2002-03-29 2003-10-15 Daiwa House Ind Co Ltd Savonius windmill

Also Published As

Publication number Publication date
JP4085977B2 (en) 2008-05-14
CA2526399A1 (en) 2005-07-14
CN1780981A (en) 2006-05-31
JP2005188454A (en) 2005-07-14
CN100392237C (en) 2008-06-04
WO2005064153A1 (en) 2005-07-14

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