TWI561730B - Vertical-axis wind turbine having device for changing blade angle - Google Patents

Vertical-axis wind turbine having device for changing blade angle

Info

Publication number
TWI561730B
TWI561730B TW105115254A TW105115254A TWI561730B TW I561730 B TWI561730 B TW I561730B TW 105115254 A TW105115254 A TW 105115254A TW 105115254 A TW105115254 A TW 105115254A TW I561730 B TWI561730 B TW I561730B
Authority
TW
Taiwan
Prior art keywords
vertical
wind turbine
blade angle
axis wind
changing blade
Prior art date
Application number
TW105115254A
Other languages
Chinese (zh)
Other versions
TW201741550A (en
Inventor
Yu-Chu Lin
Original Assignee
Inst Nuclear Energy Res Atomic Energy Council
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 Inst Nuclear Energy Res Atomic Energy Council filed Critical Inst Nuclear Energy Res Atomic Energy Council
Priority to TW105115254A priority Critical patent/TWI561730B/en
Application granted granted Critical
Publication of TWI561730B publication Critical patent/TWI561730B/en
Publication of TW201741550A publication Critical patent/TW201741550A/en

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
    • Y02E10/74—Wind turbines with rotation axis perpendicular to the wind direction
TW105115254A 2016-05-18 2016-05-18 Vertical-axis wind turbine having device for changing blade angle TWI561730B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
TW105115254A TWI561730B (en) 2016-05-18 2016-05-18 Vertical-axis wind turbine having device for changing blade angle

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
TW105115254A TWI561730B (en) 2016-05-18 2016-05-18 Vertical-axis wind turbine having device for changing blade angle

Publications (2)

Publication Number Publication Date
TWI561730B true TWI561730B (en) 2016-12-11
TW201741550A TW201741550A (en) 2017-12-01

Family

ID=58227279

Family Applications (1)

Application Number Title Priority Date Filing Date
TW105115254A TWI561730B (en) 2016-05-18 2016-05-18 Vertical-axis wind turbine having device for changing blade angle

Country Status (1)

Country Link
TW (1) TWI561730B (en)

Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274809A (en) * 1978-10-11 1981-06-23 P.I. Specialist Engineers Limited Vertical axis wind turbines
FR2481756A1 (en) * 1979-11-21 1981-11-06 Courcel Daniel Wind driven generator mounted on pylon - has vertical aerofoil blades with automatic blade angle adjustment according to wind loading
US4299537A (en) * 1979-06-19 1981-11-10 Evans Frederick C Interlinked variable-pitch blades for windmills and turbines
US20070177970A1 (en) * 2004-03-31 2007-08-02 Tadashi Yokoi Vertical axis wind turbine and wind turbine blade
JP2009019622A (en) * 2007-06-15 2009-01-29 Akizo Fukui Variable blade type darrieus wind turbine
TW200928093A (en) * 2007-12-20 2009-07-01 Inst Nuclear Energy Res Aec Mechanical device of vertical-type wind-power generator capable of controling the inclination angle of blade
US7993096B2 (en) * 2009-07-24 2011-08-09 Tom Heid Wind turbine with adjustable airfoils
WO2012032547A2 (en) * 2010-09-10 2012-03-15 V Rajagopal Raghunathan Mechanism for blade pitch control for wind turbine
TWI365252B (en) * 2007-02-12 2012-06-01 Chau Chi Ku
TW201303150A (en) * 2011-07-15 2013-01-16 cong-jie Li Automatic safety control device for windmill rotation speed
CN103807101A (en) * 2014-01-22 2014-05-21 刘录英 Large variable-pitch-type vertical axis wind turbine generator system
TW201432143A (en) * 2013-02-08 2014-08-16 Univ Nat Cheng Kung Adjustment device for adjusting inclination of a wind turbine
TWI453337B (en) * 2011-12-16 2014-09-21
US8851838B2 (en) * 2008-12-18 2014-10-07 Snu R&Db Foundation Displayable wind turbine
US20150125298A1 (en) * 2010-11-28 2015-05-07 Robert Clifton Vance Fluid turbine for power generation
US20150192107A1 (en) * 2014-03-21 2015-07-09 Sequestrapower, Ltd Constant Power, Helical Transverse-Axis Wind Turbine with Automated Variable Pitch, Variable Radius and Torque Control
US20150233353A1 (en) * 2012-09-03 2015-08-20 Advance Windpower Ltd Vertical axis wind turbine
TW201615978A (en) * 2014-10-31 2016-05-01 行政院原子能委員會核能研究所 Device of passively modulating blade inclination of small vertical-axis wind turbine

Patent Citations (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4274809A (en) * 1978-10-11 1981-06-23 P.I. Specialist Engineers Limited Vertical axis wind turbines
US4299537A (en) * 1979-06-19 1981-11-10 Evans Frederick C Interlinked variable-pitch blades for windmills and turbines
FR2481756A1 (en) * 1979-11-21 1981-11-06 Courcel Daniel Wind driven generator mounted on pylon - has vertical aerofoil blades with automatic blade angle adjustment according to wind loading
US20070177970A1 (en) * 2004-03-31 2007-08-02 Tadashi Yokoi Vertical axis wind turbine and wind turbine blade
TWI365252B (en) * 2007-02-12 2012-06-01 Chau Chi Ku
JP2009019622A (en) * 2007-06-15 2009-01-29 Akizo Fukui Variable blade type darrieus wind turbine
TW200928093A (en) * 2007-12-20 2009-07-01 Inst Nuclear Energy Res Aec Mechanical device of vertical-type wind-power generator capable of controling the inclination angle of blade
US8851838B2 (en) * 2008-12-18 2014-10-07 Snu R&Db Foundation Displayable wind turbine
US7993096B2 (en) * 2009-07-24 2011-08-09 Tom Heid Wind turbine with adjustable airfoils
WO2012032547A2 (en) * 2010-09-10 2012-03-15 V Rajagopal Raghunathan Mechanism for blade pitch control for wind turbine
US20150125298A1 (en) * 2010-11-28 2015-05-07 Robert Clifton Vance Fluid turbine for power generation
TW201303150A (en) * 2011-07-15 2013-01-16 cong-jie Li Automatic safety control device for windmill rotation speed
TWI453337B (en) * 2011-12-16 2014-09-21
US20150233353A1 (en) * 2012-09-03 2015-08-20 Advance Windpower Ltd Vertical axis wind turbine
TW201432143A (en) * 2013-02-08 2014-08-16 Univ Nat Cheng Kung Adjustment device for adjusting inclination of a wind turbine
CN103807101A (en) * 2014-01-22 2014-05-21 刘录英 Large variable-pitch-type vertical axis wind turbine generator system
US20150192107A1 (en) * 2014-03-21 2015-07-09 Sequestrapower, Ltd Constant Power, Helical Transverse-Axis Wind Turbine with Automated Variable Pitch, Variable Radius and Torque Control
TW201615978A (en) * 2014-10-31 2016-05-01 行政院原子能委員會核能研究所 Device of passively modulating blade inclination of small vertical-axis wind turbine

Also Published As

Publication number Publication date
TW201741550A (en) 2017-12-01

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees