CN104847590A - Floating type wind power generation system - Google Patents

Floating type wind power generation system Download PDF

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Publication number
CN104847590A
CN104847590A CN201510280624.8A CN201510280624A CN104847590A CN 104847590 A CN104847590 A CN 104847590A CN 201510280624 A CN201510280624 A CN 201510280624A CN 104847590 A CN104847590 A CN 104847590A
Authority
CN
China
Prior art keywords
wind
air bag
dirigible
floating type
wind power
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
CN201510280624.8A
Other languages
Chinese (zh)
Inventor
刘雄飞
白忍刚
郭晓超
蔡昌亨
陈文嘉
尹彤
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.)
China University of Mining and Technology CUMT
Yinchuan College China of CUMT
Original Assignee
Yinchuan College China of CUMT
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 Yinchuan College China of CUMT filed Critical Yinchuan College China of CUMT
Priority to CN201510280624.8A priority Critical patent/CN104847590A/en
Publication of CN104847590A publication Critical patent/CN104847590A/en
Pending legal-status Critical Current

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Classifications

    • 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
    • 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
    • Y02E10/72Wind turbines with rotation axis in wind direction
    • 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
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P70/00Climate change mitigation technologies in the production process for final industrial or consumer products
    • Y02P70/50Manufacturing or production processes characterised by the final manufactured product

Abstract

The invention belongs to the technical field of wind power generation, and particularly relates to a floating type wind power generation system using high-altitude wind for power generation. The floating type wind power generation system comprises an airbag airship, a wind power generator device and a recovery device. The airbag airship is conical and gradually tapers along a wind tunnel of the axis from an inlet to an outlet, the inside of the airbag airship is supported by a frame, and an airbag uniform in thickness wraps the outside of the airbag airship; two upper spoilers and two lower spoilers are fixedly arranged on the upper half body and the lower half body of the outer wall; the wind power generator device comprises a wind power generator, a clamp and support rods. The wind power generator is fixed in the wind tunnel of the airbag airship by the clamp and the support rods, and an impeller of the wind power generator faces the opening direction of a large end of the wind tunnel. The recovery device is fixed on the ground and dragged on the lower side of the front edge of the large end of the airbag airship by a rope. The floating type wind power generation system has the advantages of convenience in equipment mounting, high maneuverability, continuous stability in power generation convenience in recovery and maintenance, adjustability in production period and low in production cost.

Description

Floating type wind-power generating system
Technical field
The invention belongs to technical field of wind power generation, particularly relate to a kind of high-altitude power generation device system.
Background technique
Wind-powered electricity generation is a kind of free of contamination new energy, but wind-power electricity generation still exists its drawback, such as low-frequency noise, so wind-powered electricity generation needs to be built in meagrely-populated area, is cannot be inhabited in certain radius.
Wind-driven generator is all toward more and more taller and bigger future development in recent years, but this also makes king-post cost increase, king-post more grows the higher doubt also caused in Security, be subject to the restriction of king-post, general wind-driven generator can only be fixed as you were, and also must select good wind field, often arrange in a large number at suitable wind field, therefore wind-power electricity generation is often classified as the centralized energy, and simultaneously the instability of low latitude wind speed causes the power of generator set unstable, and be one tired greatly on the net.Nowadays wind-driven generator is all toward more and more taller and bigger future development, but this also makes king-post cost increase, and king-post more grows the higher doubt also caused in Security.
Along with the research to wind-power electricity generation, depart from fixed generator tower, utilizing high altitude stream to generate electricity is a kind of brand-new wind-powered electricity generation form.High-altitude wind power generation, compared with the tower technology of main flow, has many advantages, due to higher aerial, air-flow is more stable, generating effect also better, compared with use king-post, depart from king-post and can economize lower king-post strut cost, and it is higher than the scope reached by king-post aerial that blower fan can also be allowed to be positioned at.
The wind generator facility of floating type can suspend at the height of about 300 meters, and high-altitude strong gusts of wind can provide continual and steady air-flow.And do not have region to limit in formula technology certain limit of floating, can motor-drivenly dispatch, support the remote districts of palpus electricity consumption temporarily, as temporary work, remote industrial site mining site etc.
Use helium in floating type wind-power electricity generation group utricule, be connected with the rope by high strength between ground, it is convenient to reclaim, and electric power is passed to ground by cable.Carry out if want overhauling, by reclaiming frame, rope and cable are recycled to ground.Therefore, develop floating type wind generating technology and there is good prospect.
Summary of the invention
The object of the invention is to provide a kind of floating type wind generating unit utilizing high altitude wind energy to generate electricity.
To achieve these goals, the technical solution used in the present invention is: air bag dirigible is made floating high-level wind-driven generator bearing device, utilize wind-tunnel to strengthen the principle of gas flow rate simultaneously, the air bag dirigible loading wind-driven generator is risen to the high-altitude of about 300 meters, utilize at a high speed through the air propels wind turbine power generation operation of air bag dirigible wind-tunnel; Air bag dirigible is fixed on the recovery fixing frame on ground by rope, makes the operation within the specific limits of air bag dirigible.
Floating type wind-power generating system of the present invention is made up of air bag dirigible, wind generator device and recovering device; The tapered tubular of air bag dirigible, the wind-tunnel along axis diminishes from the inlet to the outlet gradually, inner by skeletal support, the uniform air bag of outer wrap thickness, and the outer wall upper part of the body and first half body are fixedly installed two upper empennages and two lower empennages respectively; Wind generator device is made up of wind-driven generator, fixture and strut, and wind-driven generator is fixed in the wind-tunnel of air bag dirigible by fixture and strut, and the impeller of wind-driven generator is towards the large end opening direction of wind-tunnel; Recovering device fixes on the ground, by four rope fixed tractions on the downside of the large end forward position of air bag dirigible on equally distributed four points.
Two described lower empennages are arranged symmetrically with along air bag dirigible center vertical direction, and two interplane angles are 50 degree of-80 degree; Two lower empennages are arranged symmetrically with along air bag dirigible center vertical direction, and two interplane angles are 140 degree of-180 degree.
Upper empennage runs into air incoming flow when oppositely changing, and aerodynamic force can be utilized to regulate direction consistent with the wind direction after change.Lower empennage utilizes aerodynamic force to increase dirigible utricule lift, enables the flight that dirigible is stable.
The inwall of described air bag dirigible has been evenly arranged 3 strut immovable points.
Described fixture outer wall is evenly arranged 3 strut mounting plates, it has been offered bolt mouth.
Described strut is Y-shaped structure, and fork end is fixedly mounted on the mounting plate of fixture outer wall, and the other end is fixedly mounted on the strut immovable point of air bag dirigible inwall.
Described strut divides 3 directions to be 120 ° to be uniformly distributed support, vertically arranges installation for one with air bag dirigible 1.Its effect is, is easy to install, each bar uniform force.
Described wind-driven generator overlaps with air bag dirigible center of gravity and installs, and adopts TN power supply system, and power input lines arranges the electricity storage unit connected on inverter recovering device along rope.
Described recovering device comprises rope, Winder, electricity storage unit and air bag dirigible support; Four ropes are independently pulled between recovering device and air bag dirigible, and one end of every root rope is fixedly connected on Winder, and the other end is fixedly connected on air bag dirigible outer wall large end forward position minimum point.
Beneficial effect of the present invention is: equipment is easy for installation, mobility strong, sustainable stable electric generation; Reclaim easy to maintenance, the manufacture cycle is easy to adjust; Cost of production is low.
Accompanying drawing explanation
Accompanying drawing 1 connects layout schematic diagram for the present invention;
Accompanying drawing 2 is air bag dirigible front schematic view of the present invention;
Accompanying drawing 3 is wind-driven generator scheme of installation of the present invention;
In accompanying drawing: air bag dirigible 1, upper empennage 11, lower empennage 12, strut immovable point 13, wind generator device 2, wind-driven generator 21, fixture 22, mounting plate 221, strut 23, recovering device 3, rope 31.
Embodiment
Below in conjunction with accompanying drawing, the present invention will be further described in detail:
Floating type wind-power generating system of the present invention is made up of air bag dirigible 1, wind generator device 2 and recovering device 3; The tapered tubular of air bag dirigible 1, the wind-tunnel along axis diminishes from the inlet to the outlet gradually, inner by skeletal support, the uniform air bag of outer wrap thickness, and the outer wall upper part of the body and first half body are fixedly installed two upper empennages 11 and two lower empennages 12 respectively; Wind generator device 2 is made up of wind-driven generator 21, fixture 22 and strut 23, and wind-driven generator 21 is fixed in the wind-tunnel of air bag dirigible 1 by fixture 22 and strut 23, and the impeller of wind-driven generator 21 is towards the large end opening direction of wind-tunnel; Recovering device 3 fixes on the ground, by four rope 31 fixed tractions on the downside of the large end forward position of air bag dirigible 1 on equally distributed four points.
Described two upper empennages 11 are arranged symmetrically with along air bag dirigible 1 center vertical direction, and two interplane angles are 50 degree of-80 degree; Two lower empennages 12 are arranged symmetrically with along air bag dirigible 1 center vertical direction, and two interplane angles are 140 degree of-180 degree; Lightning conductor is installed respectively in upper empennage 11 top, goes between to be connected to rope 31 by gasbag ektexine, along rope 31 ground connection.
The inwall of described air bag dirigible 1 has been evenly arranged 3 strut immovable points 13.
Described fixture 22 outer wall is evenly arranged 3 strut mounting plates 221, it has been offered bolt mouth.
Described strut 23 is in Y-shaped structure, and fork end is fixedly mounted on the mounting plate 221 of fixture 22 outer wall, and the other end is fixedly mounted on the strut immovable point 12 of air bag dirigible 1 inwall.
Described strut 23 points of 3 directions are 120 ° and are uniformly distributed support, vertically arrange installation for one with air bag dirigible 1.
Described wind-driven generator 21 overlaps with air bag dirigible 1 center of gravity and installs, and adopts TN power supply system, and power input lines arranges the electricity storage unit connected on inverter recovering device 3 along rope 31.
Described recovering device 3 comprises rope 31, Winder, electricity storage unit and air bag dirigible support; Four ropes 31 are independently pulled between recovering device 3 and air bag dirigible 1, and one end of every root rope 31 is fixedly connected on Winder, and the other end is fixedly connected on air bag dirigible 1 outer wall large end forward position minimum point.

Claims (8)

1. a floating type wind-power generating system, integral frame structure is welded by panel beating and is made, and it is characterized in that: be made up of air bag dirigible (1), wind generator device (2) and recovering device (3); Air bag dirigible (1) tapered tubular, wind-tunnel along axis diminishes from the inlet to the outlet gradually, inner by skeletal support, the uniform air bag of outer wrap thickness, the outer wall upper part of the body and first half body are fixedly installed two upper empennages (11) and two lower empennages (12) respectively; Wind generator device (2) is made up of wind-driven generator (21), fixture (22) and strut (23), wind-driven generator (21) is fixed in the wind-tunnel of air bag dirigible (1) by fixture (22) and strut (23), and the impeller of wind-driven generator (21) is towards the large end opening direction of wind-tunnel; Recovering device (3) fixes on the ground, by four rope (31) fixed tractions on the downside of the large end forward position of air bag dirigible (1) on equally distributed four points.
2. floating type wind-power generating system as claimed in claim 1, is characterized in that: two upper empennages (11) are arranged symmetrically with along air bag dirigible (1) center vertical direction, and two interplane angles are 50 degree of-80 degree; Two lower empennages (12) are arranged symmetrically with along air bag dirigible (1) center vertical direction, and two interplane angles are 140 degree of-180 degree; Lightning conductor is installed respectively in upper empennage (11) top, goes between to be connected to rope (31) by gasbag ektexine, along rope (31) ground connection.
3. floating type wind-power generating system as claimed in claim 1, is characterized in that: the inwall of air bag dirigible (1) has been evenly arranged 3 strut immovable points (13).
4. floating type wind-power generating system as claimed in claim 1, is characterized in that: fixture (22) outer wall has been evenly arranged 3 strut mounting plates (221), it has been offered bolt mouth.
5. floating type wind-power generating system as claimed in claim 1, it is characterized in that: strut (23) is in Y-shaped structure, fork end is fixedly mounted on the mounting plate (221) of fixture (22) outer wall, and the other end is fixedly mounted on the strut immovable point (12) of air bag dirigible (1) inwall.
6. floating type wind-power generating system as claimed in claim 1, is characterized in that: described strut (23) point 3 directions are 120 ° and are uniformly distributed support, vertically arranges installation for one with air bag dirigible (1).
7. floating type wind-power generating system as claimed in claim 1, it is characterized in that: wind-driven generator (21) overlaps with air bag dirigible (1) center of gravity and installs, adopt TN power supply system, power input lines arranges the electricity storage unit connected on inverter recovering device (3) along rope (31).
8. floating type wind-power generating system as claimed in claim 1, is characterized in that: recovering device (3) comprises rope (31), Winder, electricity storage unit and air bag dirigible support; Four ropes (31) are independently pulled between recovering device (3) and air bag dirigible (1), one end of every root rope (31) is fixedly connected on Winder, and the other end is fixedly connected on air bag dirigible (1) outer wall large end forward position minimum point.
CN201510280624.8A 2015-05-28 2015-05-28 Floating type wind power generation system Pending CN104847590A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201510280624.8A CN104847590A (en) 2015-05-28 2015-05-28 Floating type wind power generation system

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Application Number Priority Date Filing Date Title
CN201510280624.8A CN104847590A (en) 2015-05-28 2015-05-28 Floating type wind power generation system

Publications (1)

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Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499587A (en) * 2016-11-09 2017-03-15 韩元元 Improve the method and device of high-altitude fan blade generator operation efficiency
CN106762434A (en) * 2017-03-10 2017-05-31 西北工业大学 A kind of floating air bag of high altitude wind power generator
CN106988964A (en) * 2017-04-07 2017-07-28 班陈义 Kite overhead wind power generator
CN110345016A (en) * 2019-08-12 2019-10-18 韩元元 A kind of tubular floating body overhead wind power generator

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080048453A1 (en) * 2006-07-31 2008-02-28 Amick Douglas J Tethered Wind Turbine
CN103147924A (en) * 2013-03-25 2013-06-12 黑龙江吉龙风电设备安装有限公司 Wind driven generator
CN203783818U (en) * 2014-04-30 2014-08-20 潘志成 Gasbag kite power generation equipment suspended in middle-upper air
CN204677371U (en) * 2015-05-28 2015-09-30 中国矿业大学银川学院 Floating type wind-power generating system

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20080048453A1 (en) * 2006-07-31 2008-02-28 Amick Douglas J Tethered Wind Turbine
CN103147924A (en) * 2013-03-25 2013-06-12 黑龙江吉龙风电设备安装有限公司 Wind driven generator
CN203783818U (en) * 2014-04-30 2014-08-20 潘志成 Gasbag kite power generation equipment suspended in middle-upper air
CN204677371U (en) * 2015-05-28 2015-09-30 中国矿业大学银川学院 Floating type wind-power generating system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN106499587A (en) * 2016-11-09 2017-03-15 韩元元 Improve the method and device of high-altitude fan blade generator operation efficiency
CN106762434A (en) * 2017-03-10 2017-05-31 西北工业大学 A kind of floating air bag of high altitude wind power generator
CN106988964A (en) * 2017-04-07 2017-07-28 班陈义 Kite overhead wind power generator
CN110345016A (en) * 2019-08-12 2019-10-18 韩元元 A kind of tubular floating body overhead wind power generator

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Application publication date: 20150819