CN107956643A - A kind of Anti-Typhoon wind-driven generator - Google Patents

A kind of Anti-Typhoon wind-driven generator Download PDF

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Publication number
CN107956643A
CN107956643A CN201711233590.2A CN201711233590A CN107956643A CN 107956643 A CN107956643 A CN 107956643A CN 201711233590 A CN201711233590 A CN 201711233590A CN 107956643 A CN107956643 A CN 107956643A
Authority
CN
China
Prior art keywords
unit
driven generator
wind
flexible blade
telescope support
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.)
Withdrawn
Application number
CN201711233590.2A
Other languages
Chinese (zh)
Inventor
王啸阳
孙梁
张翼
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.)
Huaan Suzhou General Amperex Technology Ltd
Original Assignee
Huaan Suzhou General Amperex Technology 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 Huaan Suzhou General Amperex Technology Ltd filed Critical Huaan Suzhou General Amperex Technology Ltd
Priority to CN201711233590.2A priority Critical patent/CN107956643A/en
Publication of CN107956643A publication Critical patent/CN107956643A/en
Withdrawn legal-status Critical Current

Links

Classifications

    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D3/00Wind motors with rotation axis substantially perpendicular to the air flow entering the rotor 
    • F03D3/06Rotors
    • F03D3/062Rotors characterised by their construction elements
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0204Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor for orientation in relation to wind direction
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/022Adjusting aerodynamic properties of the blades
    • F03D7/0236Adjusting aerodynamic properties of the blades by changing the active surface of the wind engaging parts, e.g. reefing or furling
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0256Stall control
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/0276Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor controlling rotor speed, e.g. variable speed
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D7/00Controlling wind motors 
    • F03D7/02Controlling wind motors  the wind motors having rotation axis substantially parallel to the air flow entering the rotor
    • F03D7/04Automatic control; Regulation
    • F03D7/042Automatic control; Regulation by means of an electrical or electronic controller
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F03MACHINES OR ENGINES FOR LIQUIDS; WIND, SPRING, OR WEIGHT MOTORS; PRODUCING MECHANICAL POWER OR A REACTIVE PROPULSIVE THRUST, NOT OTHERWISE PROVIDED FOR
    • F03DWIND MOTORS
    • F03D9/00Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20Wind motors characterised by the driven apparatus
    • F03D9/25Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/10Purpose of the control system
    • F05B2270/101Purpose of the control system to control rotational speed (n)
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F05INDEXING SCHEMES RELATING TO ENGINES OR PUMPS IN VARIOUS SUBCLASSES OF CLASSES F01-F04
    • F05BINDEXING SCHEME RELATING TO WIND, SPRING, WEIGHT, INERTIA OR LIKE MOTORS, TO MACHINES OR ENGINES FOR LIQUIDS COVERED BY SUBCLASSES F03B, F03D AND F03G
    • F05B2270/00Control
    • F05B2270/30Control parameters, e.g. input parameters
    • F05B2270/329Azimuth or yaw angle
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/74Wind turbines with rotation axis perpendicular to the wind direction

Abstract

The invention discloses a kind of Anti-Typhoon wind-driven generator, it includes telescope support, fan shaft, rotating unit, generator unit and flexible blade are installed on telescope support, fan shaft is connected with generator unit, flexible blade is rotatablely connected by rotating unit and fan shaft, Telescopic Fixed unit is installed with telescope support, control unit is installed in telescope support, generator unit, rotating unit, flexible blade, Telescopic Fixed unit are connected with control unit.The present invention passes through flexible blade and telescope support, solve wind-driven generator transport and installation problem, and the length of flexible blade is adjusted according to air volume, avoid the velocity of rotation of blade too fast, while in typhoon weather, telescope support can be retracted downwards by rotating unit, it is parallel with wind direction that flexible blade is turned into flexible blade, and fixed flexible blade by Telescopic Fixed unit, prevent that wind-driven generator is caused to damage, increase the service life of wind-driven generator.

Description

A kind of Anti-Typhoon wind-driven generator
Technical field
The present invention relates to technical field of wind power generation, more particularly to a kind of Anti-Typhoon wind-driven generator.
Background technology
With the development of society, the increasingly depleted of traditional energy, and the increasingly exacerbation of environmental pollution, we are badly in need of New energy solves the energy crisis of the mankind.Wind energy has environment friendly and pollution-free as a kind of clean energy resource, and inexhaustible uses it The advantages of inexhaustible.And wind-driven generator is then to transform wind energy into mechanical energy, mechanical energy changes into the power equipment of electric energy, existing Wind-driven generator have the disadvantages that:Blade and stent are too long, transport and install it is relatively difficult, and since blade area is big, Stent is too high, causes in high wind weather even typhoon weather, the wind-force born is too big, to the even whole wind-driven generator of blade Cause to damage.
The content of the invention
In view of the deficiencies of the prior art, it is the present invention is intended to provide a kind of with flexible blade and telescope support, transport and pacify Dress is convenient, the strong wind-driven generator of anti-typhoon capacity.
To achieve the above object, the present invention adopts the following technical scheme that:
A kind of Anti-Typhoon wind-driven generator, including telescope support, be provided with the telescope support fan shaft, rotate it is single Member, generator unit and flexible blade, the fan shaft are connected with generator unit, and the flexible blade passes through the rotating unit It is rotatablely connected with the fan shaft, Telescopic Fixed unit is installed with the telescope support, is pacified in the telescope support Equipped with control unit, the generator unit, rotating unit, flexible blade, Telescopic Fixed unit are connected with described control unit.
As a further improvement on the present invention, the flexible blade includes fixed part and pars contractilis, and the pars contractilis passes through Telescopic cylinder is connected with the fixed part.
As a further improvement on the present invention, it is installed with adjusted device on the telescope support.
As a further improvement on the present invention, the adjusted device is yaw empennage.
As a further improvement on the present invention, the Telescopic Fixed unit includes clamping jaw cylinder.
As a further improvement on the present invention, the rotating unit includes electric rotating machine.
As a further improvement on the present invention, the generator unit includes gear-box, generator and transformer.
Compared with the prior art, Anti-Typhoon wind-driven generator of the invention is solved by flexible blade and telescope support Transport and installation problem, while when in use, the length of flexible blade can be adjusted according to air volume, avoids turning for blade Dynamic excessive velocities, while in strong wind even typhoon weather, telescope support can be retracted downwards by rotating unit, by flexible leaf It is parallel with wind direction that piece turns to flexible blade, and is fixed flexible blade by Telescopic Fixed unit, prevent strong wind to blade and Damage, increases the service life of wind-driven generator, has a vast market prospect and application prospect caused by wind-driven generator.
Described above is only the general introduction of technical solution of the present invention, in order to better understand the technological means of the present invention, And can be practiced according to the content of specification, and in order to allow the above and other objects, features and advantages of the present invention can Become apparent, below especially exemplified by preferred embodiment, and coordinate attached drawing, describe in detail as follows.
Brief description of the drawings
Fig. 1 is the telescope support stretched out structure schematic diagram of Anti-Typhoon wind-driven generator in the embodiment of the present invention;
Fig. 2 is the telescope support contraction structure schematic diagram of Anti-Typhoon wind-driven generator in the embodiment of the present invention;
Fig. 3 is the flexible vane extension structure diagram of Anti-Typhoon wind-driven generator in the embodiment of the present invention;
Fig. 4 is the flexible vanes retract structure diagram of Anti-Typhoon wind-driven generator in the embodiment of the present invention;
Fig. 5 is the structure diagram of the Telescopic Fixed unit of Anti-Typhoon wind-driven generator in the embodiment of the present invention.
Description of symbols:10th, telescope support;11st, control unit;20th, casing;30th, fan shaft;40th, rotating unit;50、 Flexible blade;51st, fixed part;52nd, pars contractilis;60th, telescopic cylinder;70th, empennage is yawed;80th, Telescopic Fixed unit.
Embodiment
In the following, with reference to attached drawing and embodiment, the present invention is described further:
As shown in Figs. 1-5, it is the Anti-Typhoon wind-driven generator of the present invention, it includes telescope support 10, on telescope support 10 Casing 20, fan shaft 30, rotating unit 40, flexible blade 50, yaw empennage 70 and Telescopic Fixed unit 80, casing are installed The generator unit of the compositions such as gear-box, generator and transformer is installed, fan shaft 30 is connected with generator unit, is stretched in 20 Blade 50 is rotationally connected with the fan shaft 30 by rotating unit 40, and control unit 11 is provided with telescope support 10, hair Electric unit, rotating unit 40, flexible blade 50, Telescopic Fixed unit 80 are connected with control unit 11, and flexible blade 50 includes Fixed part 51 and pars contractilis 52, pars contractilis 52 are connected by telescopic cylinder 60 with fixed part 51, and rotating unit 40 is by electric rotating machine Composition, yaw empennage 70 are used in the direction change of wind vector, wind direction are quick smoothly directed at, so that wind-driven generator obtains Maximum wind energy is obtained, in the present embodiment, Telescopic Fixed unit 80 includes clamping jaw cylinder, for fixed flexible blade 50.
Control unit 11 controls the rotation of flexible blade 50 by rotating unit 40 and telescopic cylinder 60 and stretches.In typhoon Weather, control unit 11 retract downwards telescope support 10, and flexible blade 50 is turned to flexible blade by rotating unit 40 50 is parallel with wind direction, while flexible blade 50 is retracted by telescopic cylinder 60, and controls Telescopic Fixed unit 80 by flexible leaf Piece 50 is fixed, and effectively prevents damage of the typhoon to wind-driven generator.
Compared with the prior art, Anti-Typhoon wind-driven generator of the invention is solved by flexible blade and telescope support Transport and installation problem, while when in use, the length of flexible blade can be adjusted according to air volume, avoids turning for blade Dynamic excessive velocities, while in strong wind even typhoon weather, telescope support can be retracted downwards by rotating unit, by flexible leaf It is parallel with wind direction that piece turns to flexible blade, and is fixed flexible blade by Telescopic Fixed unit, prevent strong wind to blade and Damage, increases the service life of wind-driven generator, has a vast market prospect and application prospect caused by wind-driven generator.
For those skilled in the art, technical solution that can be as described above and design, make other each Kind is corresponding to be changed and deforms, and all these change and deform the protection model that should all belong to the claims in the present invention Within enclosing.

Claims (7)

1. a kind of Anti-Typhoon wind-driven generator, including telescope support, it is characterised in that:Wind turbine is installed on the telescope support to turn Axis, rotating unit, generator unit and flexible blade, the fan shaft are connected with generator unit, and the flexible blade passes through institute State rotating unit to be rotatablely connected with the fan shaft, Telescopic Fixed unit is installed with the telescope support, it is described to stretch Control unit is installed in contracting stent, the generator unit, rotating unit, flexible blade, Telescopic Fixed unit with the control Unit connection processed.
2. Anti-Typhoon wind-driven generator as claimed in claim 1, it is characterised in that:The flexible blade includes fixed part and stretches Contracting portion, the pars contractilis are connected by telescopic cylinder with the fixed part.
3. Anti-Typhoon wind-driven generator as claimed in claim 1, it is characterised in that:Tune is installed with the telescope support To mechanism.
4. Anti-Typhoon wind-driven generator as claimed in claim 3, it is characterised in that:The adjusted device is yaw empennage.
5. Anti-Typhoon wind-driven generator as claimed in claim 1, it is characterised in that:The Telescopic Fixed unit includes clamping jaw gas Cylinder.
6. Anti-Typhoon wind-driven generator as claimed in claim 1, it is characterised in that:The rotating unit includes electric rotating machine.
7. Anti-Typhoon wind-driven generator as claimed in claim 1, it is characterised in that:The generator unit includes gear-box, hair Motor and transformer.
CN201711233590.2A 2017-11-30 2017-11-30 A kind of Anti-Typhoon wind-driven generator Withdrawn CN107956643A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711233590.2A CN107956643A (en) 2017-11-30 2017-11-30 A kind of Anti-Typhoon wind-driven generator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711233590.2A CN107956643A (en) 2017-11-30 2017-11-30 A kind of Anti-Typhoon wind-driven generator

Publications (1)

Publication Number Publication Date
CN107956643A true CN107956643A (en) 2018-04-24

Family

ID=61963034

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201711233590.2A Withdrawn CN107956643A (en) 2017-11-30 2017-11-30 A kind of Anti-Typhoon wind-driven generator

Country Status (1)

Country Link
CN (1) CN107956643A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109812384A (en) * 2018-12-27 2019-05-28 枞阳县中邦科技信息咨询有限公司 A kind of wind energy conversion system using solar energy
CN113623139A (en) * 2021-09-18 2021-11-09 中国气象局上海台风研究所(上海市气象科学研究所) Wind power generation device capable of resisting typhoon and preventing yawing on sea

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109812384A (en) * 2018-12-27 2019-05-28 枞阳县中邦科技信息咨询有限公司 A kind of wind energy conversion system using solar energy
CN113623139A (en) * 2021-09-18 2021-11-09 中国气象局上海台风研究所(上海市气象科学研究所) Wind power generation device capable of resisting typhoon and preventing yawing on sea

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Application publication date: 20180424