CN102155352A - Floating-type water wind power generating device - Google Patents

Floating-type water wind power generating device Download PDF

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Publication number
CN102155352A
CN102155352A CN2011100737283A CN201110073728A CN102155352A CN 102155352 A CN102155352 A CN 102155352A CN 2011100737283 A CN2011100737283 A CN 2011100737283A CN 201110073728 A CN201110073728 A CN 201110073728A CN 102155352 A CN102155352 A CN 102155352A
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wind
wind power
base
power plant
platform
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CN2011100737283A
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CN102155352B (en
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张啸
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    • 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
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00Energy generation through renewable energy sources
    • Y02E10/70Wind energy
    • Y02E10/76Power conversion electric or electronic aspects

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Abstract

The invention relates to a floating-type water wind power generating device which comprises a base and a wind power generator, wherein the blade part of the wind power generator is fixed on the base through a support; the generator part of the wind power generator is arranged in the base; the base is provided with a float-tube-type structure capable of floating on the water surface; the power supply output end of the wind power generator is connected with a storage battery through a stabilizing device, or is transmitted to a land power grid through a power transformer device and a cable. Through the floating-type water wind power generating device provided by the invention, the generator part of the wind power generator is arranged in the base, the center of gravity of the whole device is lowered, the balance performance of the whole device is improved, and the generating device is difficult to topple and fall; the generating device is connected with a ship, a barge-type wind power generating device is formed, a fixed anchor can also be placed at the lower part of the base, and a fixed-type water wind power generating device is formed; various devices can be added and loaded to the floating-type generating device, comprise but not limited to the systems of communication, navigation, power transformation, positioning, weapon and the like, and water floating bases and power energy resources can be provided.

Description

Floating type wind power plant waterborne
Technical field
The present invention relates to a kind of wind power plant, relate in particular to the wind power plant that floats on the water surface, belong to technical field of wind power generation.
Background technique
Along with the continuous increase of development of global economy and energy demand, the mankind are being faced with the pressure of using energy source and environmental protection two aspects.The exploitation of renewable energy sources is used and is become more and more important, and especially reproducible clean energy resource is pursued especially, wherein just comprises wind energy.In recent years, the wind-power electricity generation industry has obtained fast development in the world, and wind-driven generator is popularized gradually.China is domestic, and government vigorously supports wind-powered electricity generation enterprise, wind-powered electricity generation project, impels domestic wind-powered electricity generation scientific research level and level of industrial technology all rapidly to be improved, and ranks among developed country's level.
In China, about 1,000,000,000 kilowatts of the wind energy content that can develop, wherein the land wind energy content is about 2.5 hundred million kilowatts, and marine wind energy content that can development and utilization reaches 7.5 hundred million kilowatts.As seen the wind energy on the sea reserves are very considerable, yet domestic offshore wind farm project is very few, and main cause is that the wind-powered electricity generation machine is difficult for fixing, and difficulty of construction is big, and the construction cost height causes.
Find by retrieval, Chinese patent CN201020127931.5, relate to a kind of floating type wind-power electricity generation ship waterborne, it is provided with the wedge shape wind scooper on the hull of segment structure, the vertical shaft wind wheels are installed in the wind scooper, be provided with the rotary piston pump that is connected with the blower fan vertical shaft in the hull, the delivery outlet of rotary piston pump is connected with impingement type hydraulic generator through pipeline.In the running, fan blade drives the vertical shaft turn, makes the rotary-piston pump work, and the water in the hull in the wet pit is pressed into hydraulic turbine generator endlessly, thereby makes hydraulic turbine generator rotate generating.This technological scheme complex structure, the manufacture cost height, the hull heaviness, operational efficiency is low; Though hull can realize adjusting voluntarily direction in the effect of wedge shape wind scooper, under low wind conditions, often be difficult to realize, and hull to fix by mooring rope, fixing stake, its means of fixation narrow limitation is strong, and beats fixing stake and also relatively take time and effort.
Summary of the invention
The present invention wants the technical solution problem to be: overcome the defective of above-mentioned prior art, provide a kind of floating type wind power plant waterborne.
In order to solve above technical problem, a kind of floating type of the present invention wind power plant waterborne, comprise wind-driven generator, it is characterized in that: the blade-section that also comprises base, described wind-driven generator is fixed on the base by support, the master section of wind-driven generator is arranged in the base, described base has the float-type structure that may float on the water surface, the power output end of wind-driven generator is connected with energy-storage battery through pressure stabilizing device, perhaps directly incorporates the land electrical network into by converting equipment and cable.
Further, described base bottom is fixed with retractable cross anchor by rope or chain, and the groove that cross anchor shape and bottom are provided with is consistent, so that reduce resistance during the boats and ships towing.
Floating type of the present invention wind power plant waterborne is arranged at the master section of wind-driven generator in the base, has reduced the center of gravity of entire equipment, has improved the balance quality of equipment, makes it be difficult for toppling in stormy waves; This power generating equipment can be connected with ship by rope or chain, forms barge formula wind power plant, also can put down mooring anchor in the base bottom, forms fixed wind power plant waterborne.
Balance quality for further raising equipment, described base is fixed with a plurality of along its peripheral equally distributed floating drum, the suggestion base is fixed by transverse arm and floating drum on every side, and base stability is better, and the composite structure of many floating drums possesses stronger uprising wind, anti-sinking ability.All bases or floating drum size can be similar, can be provided with auxilliary wind turbine equipment on the floating drum, the power output end of auxilliary wind turbine equipment is connected with energy-storage battery in the base through pressure stabilizing device, perhaps directly incorporates the land electrical network into by converting equipment and cable; In communication platform, navigator platform, converting equipment platform, positioning equipment platform, the armament systems platform one or more also can be installed on floating drum.
The wind-driven generator of floating type of the present invention wind power plant waterborne can be traditional horizontal axis wind-driven generator, also can be vertical axis aerogenerator.If adopt horizontal axis wind-driven generator, then head (blade-section) is fixed on cantilever tip by rotary bearing, by tumbler gear the vertical shaft of moment of torsion in being arranged at support is passed to generator in the head; If adopt vertical axis aerogenerator, then the vertical shaft of vertical generator is connected with generator.The present invention advises adopting can the rise-fall type horizontal axis wind-driven generator or can the rise-fall type vertical axis aerogenerator.
In addition, the wind-driven generator top of floating type of the present invention wind power plant waterborne also is equipped with horizontal by the auxilliary rotor blade module of 15 °~45 ° (preferred 30 °) angles, and auxilliary rotor blade module is connected with the vertical shaft of wind-driven generator by the umbrella gear group.Because the wind direction on marine, the lake often has certain underriding angle, equipment can pitch in wave in addition, the auxilliary positive good utilisation of rotor blade module aforementioned two kinds of energy, be translated into the rotational energy of vertical shaft, thereby utilize the energy more efficiently.And for horizontal axis wind-driven generator, described auxilliary rotor blade module is arranged at the blade-section rear, and the air-flow that passes the blade of wind-driven generator part still can drive auxilliary blade module and be rotated further, and further improves energy utilization rate.
Can also be loaded with solar power plant on the floating type of the present invention wind power plant waterborne.Specifically, fixed solar plate on the described support, the power output end of solar panels is connected with energy-storage battery through rectification circuit, or directly incorporates the land electrical network into by converting equipment and cable.Energy-storage battery can be equipment platform (as communication platform, navigator platform, converting equipment platform, positioning equipment platform, the armament systems platform) power supply of loading on the floating type wind power plant waterborne.
For anti-lightning strike, described cantilever tip is provided with the lightning conductor that is connected with the water surface by conductor.
As seen, ingenious conception of the present invention, simple in structure, small and exquisite, mechanical transmission is simple, the generating efficiency height, sudden and violent, the anti-sinking ability of wind resistance is strong, can be extensive use of at rivers, lake, coastal waters, off-lying sea.After estimating to release, will be subjected to popular welcome in the industry, have good market prospects.
Description of drawings
The present invention is further illustrated below in conjunction with accompanying drawing.
Fig. 1 is this floating type wind power plant embodiment 1 structural representation waterborne.
Fig. 2 is embodiment's 1 base and floating drum annexation schematic representation.
Fig. 3 is a cross anchor plan structure schematic representation.
Fig. 4 is embodiment's 1 circuit part connection diagram.
Fig. 5 is this floating type wind power plant embodiment 2 structural representations waterborne
Fig. 6 is the tight formula connection diagram of base and floating drum.
Embodiment
Embodiment 1
Shown in Fig. 1-4, the floating type of present embodiment wind power plant waterborne, comprise: base 1, horizontal axis wind-driven generator 4, the blade-section 41 of horizontal axis wind-driven generator 4 is fixed on the base by support 2, the master section 42 of horizontal axis wind-driven generator 4 is arranged in the base 1, described base 1 has the float-type structure that may float on the water surface, and the power output end of horizontal axis wind-driven generator 4 is connected with energy-storage battery 44 through pressure stabilizing device 43.In the present embodiment, base 4 bottoms are fixed with the cross anchor 6 of retractable structure as shown in Figure 3 by rope or chain, and cross anchor shape is consistent with the groove that the base bottom is provided with, so that reduce resistance during the boats and ships towing.The power output end of horizontal axis wind-driven generator 4 also can directly be incorporated the land electrical network into by converting equipment and cable.
Could power in order to improve the sudden and violent anti-dumping of wind resistance, in the present embodiment as shown in Figure 1, 2, base 1 is fixed with a plurality of along its peripheral equally distributed floating drum 7.Base 1 is fixing with floating drum 7 on every side by transverse arm 8 in this example, and this structure makes base stability better.In addition, the Placement of floating drum and base also can adopt tight connectivity scenario as shown in Figure 6.For the sudden and violent anti-dumping of wind resistance of the raising equipment in a nearlyer step could power, at the bottom of the floating drum 7 dishes by lanyard have retractable cross anchor 6 ', cross anchor 6 ' also the adopt cross anchor structure of structure as shown in Figure 3 herein.
Can be provided with auxilliary wind turbine equipment on the floating drum, the power output end of auxilliary wind turbine equipment is connected with energy-storage battery in the base through pressure stabilizing device, perhaps directly incorporates the land electrical network into by converting equipment and cable.Also be provided with on the floating drum in communication platform, navigator platform, converting equipment platform, positioning equipment platform, the armament systems platform one or more are installed.Compound mode can be adjusted according to actual needs, and adaptability is strong.Energy-storage battery can be used as the power supply unit of a platform.
As shown in Figure 1, head (blade-section) is fixed on support 2 tops by rotary bearing 5, by tumbler gear the vertical shaft 3 of moment of torsion in being arranged at support 2 is passed to generator 42 in the head.Head section can be along with the change of wind direction the rapid adjustment direction, make it all the time in the face of the direction of facining the wind.
In the present embodiment as shown in Figure 1,4 sides also are equipped with horizontal by the auxilliary rotor blade module 10 of 15 °~45 ° (preferred 30 °) angles on the wind-driven generator, and auxilliary rotor blade module 10 is connected with the vertical shaft 3 of wind-driven generator by the umbrella gear group.Because the wind direction on marine, the lake often has certain underriding angle, equipment can pitch in wave in addition, the auxilliary positive good utilisation of rotor blade module aforementioned two kinds of energy, be translated into the rotational energy of vertical shaft, thereby utilize the energy more efficiently.And for horizontal axis wind-driven generator, described auxilliary rotor blade module is arranged at the blade-section rear, and the air-flow that passes the blade of wind-driven generator part still can drive auxilliary blade module and be rotated further, and further improves energy utilization rate.
In this example, support 2 tops are provided with the lightning conductor 9 that is connected with the water surface by conductor.The lightning protection performance of raising equipment.
Also can load solar power plant on this power generating equipment, solar panels can be fixed on the support, and the power output end of solar panels is connected with energy-storage battery through rectification circuit.Also can be mounted with other equipment platforms on the described support, as communication platform, navigator platform, converting equipment platform, positioning equipment platform, armament systems platform etc., energy-storage battery can be used as the power supply unit of a platform.
Embodiment 2
Embodiment as shown in Figure 6 is with embodiment 1 difference, wind-driven generator adopt vertical axis aerogenerator 4 ', its blade-section 41 ' directly drive vertical shaft 3 ' rotation, vertical shaft 3 ' bottom is connected with generator 42, thereby the realization wind-power electricity generation.Vertical axis aerogenerator need not to regulate and can adapt to any wind direction, and is simple in structure, drives more directly, and efficient is higher.All the other label signals are referring to Fig. 1 among the figure.
The circular floating drum of Fig. 2 and Fig. 6 also can be a regular hexagon, can be that size is similar, is convenient to combination.
In addition to the implementation, the present invention can also have other mode of executions.All employings are equal to the technological scheme of replacement or equivalent transformation formation, all drop on the protection domain of requirement of the present invention.

Claims (10)

1. floating type wind power plant waterborne, comprise wind-driven generator, it is characterized in that: the blade-section that also comprises base, described wind-driven generator is fixed on the base by support, the master section of wind-driven generator is arranged in the base, described base has the float-type structure that may float on the water surface, the power output end of wind-driven generator is connected with energy-storage battery through pressure stabilizing device, perhaps directly incorporates the land electrical network into by converting equipment and cable.
2. according to the described floating type of claim 1 wind power plant waterborne, it is characterized in that: described base bottom is fixed with retractable cross anchor by rope or chain.
3. according to the described floating type of claim 2 wind power plant waterborne, it is characterized in that: described base is fixed with a plurality of along its peripheral equally distributed floating drum, and described floating drum is fixed by transverse arm or chain and base.
4. according to the described floating type of claim 3 wind power plant waterborne, it is characterized in that: described floating drum chassis is fixed with retractable cross anchor by rope or chain.
5. according to the described floating type of claim 3 wind power plant waterborne, it is characterized in that: described floating drum is provided with one or more in auxilliary wind turbine equipment, communication platform, navigator platform, converting equipment platform, positioning equipment platform, the armament systems platform, the power output end of described auxilliary wind turbine equipment is connected with energy-storage battery in the base through pressure stabilizing device, perhaps directly incorporates the land electrical network into by converting equipment and cable.
6. according to claim 3 or 4 or 5 described floating types wind power plant waterborne, it is characterized in that: described wind-driven generator for can the rise-fall type horizontal axis wind-driven generator or can the rise-fall type vertical axis aerogenerator in a kind of.
7. according to the described floating type of claim 6 wind power plant waterborne, it is characterized in that: described wind-driven generator top is equipped with the auxilliary rotor blade module horizontal by 15 °~45 ° of angles, and described auxilliary rotor blade module is connected with the vertical shaft of wind-driven generator by the umbrella gear group.
8. according to the described floating type of claim 7 wind power plant waterborne, it is characterized in that: also be fixed with solar panels on the described support, the power output end of described solar panels is connected with energy-storage battery through rectification circuit, perhaps directly incorporates the land electrical network into by converting equipment and cable.
9. described according to Claim 8 floating type wind power plant waterborne is characterized in that: in communication platform, navigator platform, converting equipment platform, positioning equipment platform, the armament systems platform one or more are installed on described support.
10. according to the described floating type of claim 9 wind power plant waterborne, it is characterized in that: described cantilever tip is provided with the lightning conductor that is connected with the water surface by conductor.
CN201110073728A 2011-03-25 2011-03-25 Floating-type water wind power generating device Expired - Fee Related CN102155352B (en)

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Cited By (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390495A (en) * 2011-09-30 2012-03-28 山东长星风电科技有限公司 Offshore combined floating wind power generation platform
CN102758447A (en) * 2012-07-30 2012-10-31 北京金风科创风电设备有限公司 Semi-submersible offshore floating fan foundation
CN103224007A (en) * 2013-04-17 2013-07-31 哈尔滨工程大学 Multi-floating-body mooring device for floating ocean platform
CN104052383A (en) * 2014-07-11 2014-09-17 无锡同春新能源科技有限公司 Microcrystalline silicon thin-film solar cell water floating power station dragged by lithium ion cell ship
CN104421112A (en) * 2013-08-30 2015-03-18 王立夫 Floating type honeycomb-shaped platform wind turbine
CN104960636A (en) * 2015-07-06 2015-10-07 江苏科技大学 Multi-functional combined ocean power generating platform capable of being congregated and congregating group
CN105221346A (en) * 2015-10-30 2016-01-06 杭州海韵环保工程有限公司 Marine mobile wind power system
CN105240221A (en) * 2014-07-08 2016-01-13 广东强光海洋工程有限公司 Semi-submersible raft type overwater wind power generation equipment turning along with wind
CN105370498A (en) * 2015-12-07 2016-03-02 天津博威动力设备有限公司 Hybrid energy power generation device
CN106341076A (en) * 2016-09-27 2017-01-18 济南舜景医药科技有限公司 Floating power generation device
CN106452295A (en) * 2016-09-27 2017-02-22 济南舜景医药科技有限公司 Water solar power generation device
CN107002638A (en) * 2014-11-26 2017-08-01 萨伊泰克海洋科技个人责任有限公司 For the floating platform using wind energy
CN107514340A (en) * 2017-08-30 2017-12-26 合肥新文远信息技术有限公司 A kind of sea base wind power generating set
CN108533456A (en) * 2018-04-18 2018-09-14 倪福明 A kind of energy-saving environmental protection device
CN109185027A (en) * 2018-08-28 2019-01-11 中国石油大学(北京) Vortex-induced vibration generator unit, module and marine composite generating set
CN109356792A (en) * 2018-11-21 2019-02-19 江苏科技大学 A kind of sea permanent magnetism vertical axis wind power generation system and its inversion controlling method
CN111316907A (en) * 2020-03-07 2020-06-23 徐焱霞 Shallow sea kelp culture auxiliary device based on wind power generation
CN111456884A (en) * 2020-04-18 2020-07-28 菏泽平成机械设备有限公司 Water power generation equipment

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JP2010216273A (en) * 2009-03-13 2010-09-30 Penta Ocean Construction Co Ltd Substructure of floating type ocean wind turbine generator
CN101939537A (en) * 2007-09-13 2011-01-05 浮海风电公司 Offshore vertical-axis wind turbine and associated systems and methods
CN102235011A (en) * 2010-04-27 2011-11-09 南通大学 Flexible floating foundation for offshore wind generating sets

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US20080240864A1 (en) * 2007-04-02 2008-10-02 Ups Wind Management , Llc Assembly, transportation and installation of deepwater windpower plant
CN101939537A (en) * 2007-09-13 2011-01-05 浮海风电公司 Offshore vertical-axis wind turbine and associated systems and methods
WO2009087200A2 (en) * 2008-01-09 2009-07-16 Jaehnig Jens Floating foundation supporting framework with buoyancy components, having an open-relief design
JP2010216273A (en) * 2009-03-13 2010-09-30 Penta Ocean Construction Co Ltd Substructure of floating type ocean wind turbine generator
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Cited By (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102390495A (en) * 2011-09-30 2012-03-28 山东长星风电科技有限公司 Offshore combined floating wind power generation platform
CN102758447A (en) * 2012-07-30 2012-10-31 北京金风科创风电设备有限公司 Semi-submersible offshore floating fan foundation
CN103224007A (en) * 2013-04-17 2013-07-31 哈尔滨工程大学 Multi-floating-body mooring device for floating ocean platform
CN104421112A (en) * 2013-08-30 2015-03-18 王立夫 Floating type honeycomb-shaped platform wind turbine
CN105240221A (en) * 2014-07-08 2016-01-13 广东强光海洋工程有限公司 Semi-submersible raft type overwater wind power generation equipment turning along with wind
CN105240221B (en) * 2014-07-08 2019-05-07 珠海卡洛斯工程咨询有限公司 Raft formula box haul water wind power generating device partly latent
CN104052383A (en) * 2014-07-11 2014-09-17 无锡同春新能源科技有限公司 Microcrystalline silicon thin-film solar cell water floating power station dragged by lithium ion cell ship
CN107002638B (en) * 2014-11-26 2019-04-26 萨伊泰克海洋科技个人责任有限公司 For the floating platform using wind energy
CN107002638A (en) * 2014-11-26 2017-08-01 萨伊泰克海洋科技个人责任有限公司 For the floating platform using wind energy
CN104960636B (en) * 2015-07-06 2017-04-05 江苏科技大学 A kind of multifunction combined ocean power generation platform that can gather and collection are bunched
CN104960636A (en) * 2015-07-06 2015-10-07 江苏科技大学 Multi-functional combined ocean power generating platform capable of being congregated and congregating group
CN105221346A (en) * 2015-10-30 2016-01-06 杭州海韵环保工程有限公司 Marine mobile wind power system
CN105221346B (en) * 2015-10-30 2018-03-30 杭州海韵环保工程有限公司 Marine mobile wind power system
CN105370498A (en) * 2015-12-07 2016-03-02 天津博威动力设备有限公司 Hybrid energy power generation device
CN106452295A (en) * 2016-09-27 2017-02-22 济南舜景医药科技有限公司 Water solar power generation device
CN106452295B (en) * 2016-09-27 2018-12-04 济南舜景医药科技有限公司 A kind of device of solar generating waterborne
CN106341076A (en) * 2016-09-27 2017-01-18 济南舜景医药科技有限公司 Floating power generation device
CN107514340A (en) * 2017-08-30 2017-12-26 合肥新文远信息技术有限公司 A kind of sea base wind power generating set
CN108533456A (en) * 2018-04-18 2018-09-14 倪福明 A kind of energy-saving environmental protection device
CN108533456B (en) * 2018-04-18 2019-09-27 凤阳清碳环保科技有限公司 A kind of energy-saving environmental protection device
CN109185027A (en) * 2018-08-28 2019-01-11 中国石油大学(北京) Vortex-induced vibration generator unit, module and marine composite generating set
CN109356792A (en) * 2018-11-21 2019-02-19 江苏科技大学 A kind of sea permanent magnetism vertical axis wind power generation system and its inversion controlling method
CN111316907A (en) * 2020-03-07 2020-06-23 徐焱霞 Shallow sea kelp culture auxiliary device based on wind power generation
CN111456884A (en) * 2020-04-18 2020-07-28 菏泽平成机械设备有限公司 Water power generation equipment

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