CN113864123A - Offshore mobile wind power station - Google Patents

Offshore mobile wind power station Download PDF

Info

Publication number
CN113864123A
CN113864123A CN202111201336.0A CN202111201336A CN113864123A CN 113864123 A CN113864123 A CN 113864123A CN 202111201336 A CN202111201336 A CN 202111201336A CN 113864123 A CN113864123 A CN 113864123A
Authority
CN
China
Prior art keywords
chain
wind power
platform
sprocket
offshore
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
CN202111201336.0A
Other languages
Chinese (zh)
Inventor
张根祥
刘振琪
孟勇
赵永坚
王伟锋
赵杰
何涛
白睿博
杨众乔
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.)
Xian Thermal Power Research Institute Co Ltd
Original Assignee
Xian Thermal Power Research Institute Co 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 Xian Thermal Power Research Institute Co Ltd filed Critical Xian Thermal Power Research Institute Co Ltd
Priority to CN202111201336.0A priority Critical patent/CN113864123A/en
Publication of CN113864123A publication Critical patent/CN113864123A/en
Pending legal-status Critical Current

Links

Images

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
    • F03D9/00—Adaptations of wind motors for special use; Combinations of wind motors with apparatus driven thereby; Wind motors specially adapted for installation in particular locations
    • F03D9/20—Wind motors characterised by the driven apparatus
    • F03D9/25—Wind motors characterised by the driven apparatus the apparatus being an electrical generator
    • 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
    • F03D13/00—Assembly, mounting or commissioning of wind motors; Arrangements specially adapted for transporting wind motor components
    • F03D13/20—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors
    • F03D13/25—Arrangements for mounting or supporting wind motors; Masts or towers for wind motors specially adapted for offshore installation
    • 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
    • Y02E10/727—Offshore wind turbines

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)
  • Power Engineering (AREA)
  • Wind Motors (AREA)

Abstract

The utility model provides an offshore mobile wind power station, includes at the float platform, be provided with pole and motor on the float platform, the pole is inside to be provided with through the chain, the sprocket of setting in the pole bottom is connected to the motor, and the sprocket links to each other with the chain, the pole top is provided with the sprocket, and the sprocket setting is on the blade and links to each other with the chain, the chain links to each other with the wind-force deflector, is located float platform and is provided with a plurality of balanced bracing pieces all around, balanced bracing piece tip is provided with the float, float platform bottom is passed through the rope and is linked to each other with the seabed anchor. The invention can move, can move and adapt to the change of the offshore wind field, and generates electricity.

Description

Offshore mobile wind power station
Technical Field
The invention belongs to the technical field of wind power stations, and particularly relates to an offshore mobile wind power station.
Background
The existing offshore wind power station is generally fixed on the seabed and cannot move, so that the offshore wind power station is inconvenient to use.
Disclosure of Invention
In order to overcome the above problems, an object of the present invention is to provide a mobile offshore wind power plant which is mobile and can generate power by moving and adapting to changes in an offshore wind farm.
In order to achieve the purpose, the invention adopts the technical scheme that:
the utility model provides an offshore mobile wind power station, includes at float platform 1, be provided with pole and motor 2 on the float platform 1, the pole is inside to be provided with through chain 4, motor 2 connects sprocket 3 that sets up in the pole bottom, and sprocket 3 links to each other with chain 4, the pole top is provided with sprocket 5, and sprocket 5 sets up on the blade and links to each other with chain 4, chain 4 links to each other with wind-force deflector 10, is located float platform 1 and is provided with a plurality of balanced support bar 6 all around, 6 tip of balanced support bar are provided with float 7, float platform 1 bottom is passed through rope 8 and is linked to each other with seabed anchor 9.
The float platform 1 is placed on the surface of the sea.
The number of the balance support rods 6 is three at equal intervals.
The invention has the beneficial effects that:
the wind field can be timely adjusted and tracked according to the energy change of the offshore wind field. The wind power station is utilized to the maximum extent, and the power generation efficiency is improved.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings.
As shown in figure 1, an impeller and a support column are installed on a floating platform 1 on the sea, a motor 2 is installed on the floating platform, a chain wheel 3 is connected to a shaft of the generator 2 and is connected with a chain wheel 5 on a blade through a chain 4, a wind guide plate 10 is arranged on the floating platform, three balance support rods 6 are connected to the periphery of the floating platform, a floater 7 is arranged at one end of each balance support rod 6, the floating platform is connected with a seabed anchor 9 through a rope 8, and the floater is folded up to achieve wind field power generation with larger wind power.
The working principle of the invention is as follows:
the base of the power station is a float which can move. When wind exists, the wind power pushes the three blades, and the rotating power is connected with the chain wheel 5 through a shaft. The sprocket 5 is driven to the bottom sprocket 3 by a chain 4. The sprocket 3 that obtains rotational power is coaxial with the generator 2 to generate power. The 10 is a resistance plate which can automatically adjust the windward side of the impeller, the resistance plate is positioned on the floater platform 1, and the floater platform 1 is connected with three floaters 7 through three rods 6 to keep the blade surface of the impeller vertical to the sea level, so that wind pushes the blade to rotate for power generation. The plant is anchored to the seabed by means of anchors 9 via lines 8. The anchor 9 is retracted, the power station can be dragged to other wind fields, and the change of the wind field in the offshore season or the time-saving wind field can be adapted. The utilization rate of the wind field and the equipment is improved, and the efficiency is improved.

Claims (3)

1. The offshore mobile wind power station is characterized by comprising a floater platform (1), wherein the floater platform (1) is provided with a rod and a motor (2), the rod is internally provided with a chain (4), the motor (2) is connected with a chain wheel (3) arranged at the bottom of the rod, the chain wheel (3) is connected with the chain (4), the top of the rod is provided with a chain wheel (5), the chain wheel (5) is arranged on a blade and is connected with the chain (4), the chain (4) is connected with a wind guide plate (10), a plurality of balance support rods (6) are arranged around the floater platform (1), the end parts of the balance support rods (6) are provided with floaters (7), and the bottom of the floater platform (1) is connected with a seabed anchor (9) through ropes (8).
2. An offshore mobile wind power plant according to claim 1, characterized in that the buoy platform (1) is placed on the sea surface.
3. An offshore mobile wind power plant according to claim 1, characterized in that the number of balancing support bars (6) is three at equal intervals.
CN202111201336.0A 2021-10-15 2021-10-15 Offshore mobile wind power station Pending CN113864123A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN202111201336.0A CN113864123A (en) 2021-10-15 2021-10-15 Offshore mobile wind power station

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN202111201336.0A CN113864123A (en) 2021-10-15 2021-10-15 Offshore mobile wind power station

Publications (1)

Publication Number Publication Date
CN113864123A true CN113864123A (en) 2021-12-31

Family

ID=78999549

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202111201336.0A Pending CN113864123A (en) 2021-10-15 2021-10-15 Offshore mobile wind power station

Country Status (1)

Country Link
CN (1) CN113864123A (en)

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223314A1 (en) * 2002-05-24 2003-12-11 Peter Kelemen Wind power system has tower fixed to flotation body anchored to water bed, especially in the open sea, so that at least part of its volume is held under water against force of buoyancy
CN102705175A (en) * 2012-05-09 2012-10-03 展翔海事(大连)有限责任公司 Floating type wind power tower
KR20130048854A (en) * 2011-11-03 2013-05-13 현대중공업 주식회사 Sea floating wind turbine apparatus for generating electricity
CN103790780A (en) * 2012-11-01 2014-05-14 宁定光 Dual-head wind turbine with wind deflector
CN111089031A (en) * 2019-12-23 2020-05-01 国网河南省电力公司新野县供电公司 Self-protection type wind power generation equipment
CN111637016A (en) * 2020-05-27 2020-09-08 深圳市合众清洁能源研究院 Floating offshore wind driven generator system
CN112009634A (en) * 2013-04-30 2020-12-01 Acs服务通信与能源公司 Submersible active support structure in offshore installations
US20200391834A1 (en) * 2017-11-29 2020-12-17 Saipem S.A. Floating support structure for offshore wind turbine and method for installing a wind turbine provided with such a support structure
CN112682260A (en) * 2019-10-17 2021-04-20 韩斌 Blade separation technology of wind power generation motor

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10223314A1 (en) * 2002-05-24 2003-12-11 Peter Kelemen Wind power system has tower fixed to flotation body anchored to water bed, especially in the open sea, so that at least part of its volume is held under water against force of buoyancy
KR20130048854A (en) * 2011-11-03 2013-05-13 현대중공업 주식회사 Sea floating wind turbine apparatus for generating electricity
CN102705175A (en) * 2012-05-09 2012-10-03 展翔海事(大连)有限责任公司 Floating type wind power tower
CN103790780A (en) * 2012-11-01 2014-05-14 宁定光 Dual-head wind turbine with wind deflector
CN112009634A (en) * 2013-04-30 2020-12-01 Acs服务通信与能源公司 Submersible active support structure in offshore installations
US20200391834A1 (en) * 2017-11-29 2020-12-17 Saipem S.A. Floating support structure for offshore wind turbine and method for installing a wind turbine provided with such a support structure
CN112682260A (en) * 2019-10-17 2021-04-20 韩斌 Blade separation technology of wind power generation motor
CN111089031A (en) * 2019-12-23 2020-05-01 国网河南省电力公司新野县供电公司 Self-protection type wind power generation equipment
CN111637016A (en) * 2020-05-27 2020-09-08 深圳市合众清洁能源研究院 Floating offshore wind driven generator system

Similar Documents

Publication Publication Date Title
CN108506167B (en) Efficient ocean wave, tide, ocean current, wind, light power generation, ocean farm and purification platform
CN102155352B (en) Floating-type water wind power generating device
CN206419157U (en) A kind of damp integration generating device of floatation type stormy waves
CN201874739U (en) Four-in-one power generation device utilizing wind power, sea waves, ground swells and solar energy
CN102042158A (en) Four-in-one generating set of wind, sea wave, ground swell and solar energy
CN103967712B (en) Wind energy based on single pile platform-wave energy integrated generation structure
CN108252866A (en) A kind of deep sea energy source integrated system based on floating wind turbine and marine tidal-current energy device
CN104229085A (en) Offshore wind turbine platform combined with oscillating water column type wave energy device
CN202117850U (en) Fluid energy boosting and conversion device
CN112539140A (en) Soft rigid arm moored multi-fan floating system
CN201416515Y (en) Offshore wind power generating set
CN111305996A (en) Energy-gathering type sea wave gravity power generation system and marine ecological platform
EP3715623A1 (en) Power device for increasing low flow rate
CN100400859C (en) Collapsible paddle ocean current energy generator
CN206647210U (en) A kind of offshore floating type vertical axis aerogenerator
CN109973314B (en) Novel marine floating type wind-water synchronous generator set
Achard et al. Floating vertical axis wind turbine—OWLWIND project
CN107542623A (en) Push type floatation type wind-driving power generation apparatus
CN201539346U (en) Vertical shaft resistance-type water-power generating unit
CN113864123A (en) Offshore mobile wind power station
CN218760207U (en) Power generation ship
CN112855423B (en) Wave energy and tidal current energy combined power generation device
CN112727661B (en) Hydroelectric generation device and power generation method thereof
CN212838161U (en) Energy-gathering type sea wave gravity power generation system and marine ecological platform
CN207960842U (en) A kind of deep sea energy source integrated system based on floating wind turbine and marine tidal-current energy device

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication
SE01 Entry into force of request for substantive examination
SE01 Entry into force of request for substantive examination