CN107355347A - Energy-storage-type wind generator - Google Patents
Energy-storage-type wind generator Download PDFInfo
- Publication number
- CN107355347A CN107355347A CN201610333241.7A CN201610333241A CN107355347A CN 107355347 A CN107355347 A CN 107355347A CN 201610333241 A CN201610333241 A CN 201610333241A CN 107355347 A CN107355347 A CN 107355347A
- Authority
- CN
- China
- Prior art keywords
- energy
- wind
- storage
- generator
- 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
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
- Y02E10/72—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
- Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
- Y02E60/16—Mechanical energy storage, e.g. flywheels or pressurised fluids
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Wind Motors (AREA)
Abstract
Energy-storage-type wind generator is that wind-driven generator is combined with high-performance solid accumulator, by high-performance solid accumulator, by wind-driven generator in power network electricity consumption ebb, caused energy storage gets up, use when peak of power consumption, so as to improve the utilization rate of wind-driven generator, reduce " abandoning wind ".
Description
Technical field
Invention is related to a kind of wind power generation energy accumulation device, belongs to new energy field.
Background technology
Wind-power electricity generation is with its cleaning, renewable and abundant resource reserve, the potentiality in all kinds of green energy resources
Huge, it is one of generation mode of exploit condition most ripe and on the largest scale in new energy power generation technology again,
Although wind-power electricity generation has many advantages, but some defects be present, wind energy has intermittent and randomness spy
Point, " abandoning wind " situation often occur so that its utilization rate is low, by years of researches, explores at present
Some solutions, using network peak regulation, use chemical accumulation of energy, pumping storage, Caes etc.
Technology solves the problem of " abandoning wind ", but the drawbacks of certain all be present, has using the network peak regulation amplitude of accommodation
Limit, DeGrain；Using chemical accumulation of energy capacity is small, price is high, service life is short and at the storage battery later stage
Reason easily causes pollution；Although pumping storage capacity is big, investment is bigger, and geological conditions requires high；Compression
Though the defects of air energy-storage investment is small, and they are common is, energy needs two times transfer to realize accumulation of energy, efficiency
It is low.
The content of the invention
In order to solve the defects of existing wind-driven generator is present, lack simple in construction, small investment, efficiency it is high,
The problem of capacity amplitude big energy storage equipment, the present invention utilize a kind of " high-performance solid accumulator " technology and wind-force
Generator is combined, there is provided a kind of energy-accumulating solid formula wind-driven generator." a kind of high-performance solid accumulator " is
The patent that one utility model patent and patent of invention are applied simultaneously, utility model patent have authorized (specially
Profit number：201520133580.1), it is one kind of physics energy storage, is to utilize solid energy storage, its principle and its
His physics accumulation of energy is the same, by the change of object potential energy, realizes energy storage, such as：It is relatively broad at present to use
Pumping storage power station, it is that the water extraction of lower is raised into eminence, its potential energy is changed to store energy, solid
The reason of energy storage is the same, and the medium simply used is different, and it is that solid is made to the shape that can be moved easily,
Such as：Chain, spherical etc., carry out energy storage, and by taking chain accumulator as an example, power, will by being driven transmission device
, it is necessary to when releasing energy, chain moves downward chain lifting, produces power, realizes energy storage, it compensate for
The deficiency of other physics energy storage.
The present invention solves its technical problem, and the technical scheme taken includes：Wind wheel, slow-speed shaft, gear
Case, power transmission shaft, chain-type high-performance solid accumulator, high speed shaft, generator, power transmission line, power network, wind tower,
Column foot, its feature：Wind wheel is connected by slow-speed shaft with gear-box, and gear-box passes through power transmission shaft and high-performance solid
Accumulator is connected, and gear-box is connected by high speed shaft with generator, and power transmission line both ends connect with generator and power network
Connect.
In the present apparatus, when wind-driven generator is in normal operating conditions, and power network is in electricity consumption ebb,
Kinetic energy caused by wind wheel, by gear-box speed governing, high-performance solid accumulator is transferred to by power transmission shaft, efficiently
Energy-accumulating solid device gets up kinetic energy storage, is used when power network peak of power consumption；When wind field is calm, power network is located again
In peak of power consumption, high-performance solid accumulator releases energy, and drives electrical power generators.
Wind-driven generator is in by beneficial effect of the present invention, device by high-performance solid accumulator in power network
During electricity consumption ebb, caused energy storage gets up, and is used when peak of power consumption, so as to improve wind-power electricity generation
The utilization rate of machine, reduce " abandoning wind ", it is simple in construction, capacity amplitude is big, green.
Brief description of the drawings
Accompanying drawing 1 be device structural representation, wind wheel 1, slow-speed shaft 2, gear-box 3, power transmission shaft 4, chain
Bar formula high-performance solid accumulator 5, high speed shaft 6, generator 7, power transmission line 8, power network 9.
Accompanying drawing 2 is vertical axis energy-storage-type wind generator schematic diagram, wind wheel 1, slow-speed shaft 2, gear-box 3,
Power transmission shaft 4, chain-type high-performance solid accumulator 5, high speed shaft 6, generator 7, power transmission line 8, power network 9.
Accompanying drawing 3 is trunnion axis energy-storage-type wind generator schematic diagram, wind wheel 1, slow-speed shaft 2, gear-box 3,
Power transmission shaft 4, chain-type high-performance solid accumulator 5, high speed shaft 6, generator 7, power transmission line 8, power network 9,
Wind tower 10, column foot 11.
Embodiment
When wind field has wind, and power network is in peak of power consumption, wind blows wind wheel 1 produces energy, passes through low speed
Axle 2 is transferred to gear-box 3, after the speed change of gear-box 3, drives generator 7 to work by high speed shaft 6, generates electricity
Machine 7 generates electricity, and electric energy is transported to power network 9 by power transmission line 8；When wind field has wind, and power network is in electricity consumption ebb,
Wind blows wind wheel 1 produces energy, and gear-box 3 is transferred to by slow-speed shaft 2, after the speed change of gear-box 3, leads to
Crossing power transmission shaft 4 will by energy conduction to chain-type high-performance solid accumulator 5, chain-type high-performance solid accumulator 5
Energy storage gets up；When wind field is calm, and power network is in peak of power consumption, chain-type high-performance solid accumulator 5
By stored energy, by power transmission shaft 4 by energy conduction to gear-box 3, after the speed change of gear-box 3, pass through
High speed shaft 6 drives generator 7 to work, and generator 7 generates electricity, and electric energy is transported to power network 9 by power transmission line 8.
In implementation process, wind tower 10 is extended into column foot below 11, can so increase chain-type high-performance solid
The length of the chain of accumulator 5, increase the energy of storage.Small-sized wind power generator group and medium-sized wind-power electricity generation
Unit can use chain-type high-performance solid accumulator 5, and Large-scale Wind Turbines can use globular solids accumulation of energy
Device.
Claims (2)
1. energy-storage-type wind generator includes：Wind wheel, slow-speed shaft, gear-box, power transmission shaft, high-performance solid
Accumulator, high speed shaft, generator, power transmission line, power network, tower body, column foot, its feature：Wind wheel
It is connected by slow-speed shaft with gear-box, gear-box is connected by power transmission shaft with high-performance solid accumulator,
Gear-box is connected by high speed shaft with generator, and power transmission line both ends are connected with engine and power network.
2. energy-storage-type wind generator according to claim 1, it is characterized in that：Accumulator be chain-type,
Or spherical type.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333241.7A CN107355347A (en) | 2016-05-10 | 2016-05-10 | Energy-storage-type wind generator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610333241.7A CN107355347A (en) | 2016-05-10 | 2016-05-10 | Energy-storage-type wind generator |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107355347A true CN107355347A (en) | 2017-11-17 |
Family
ID=60270749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610333241.7A Pending CN107355347A (en) | 2016-05-10 | 2016-05-10 | Energy-storage-type wind generator |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107355347A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825436A (en) * | 2018-08-23 | 2018-11-16 | 秦明 | With the blower fan power generation system and its control method for storing gravitional force function |
| CN115653836A (en) * | 2022-12-14 | 2023-01-31 | 哈尔滨理工大学 | Novel wind power generation system based on gravity energy storage system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204082449U (en) * | 2013-09-27 | 2015-01-07 | 中国大唐集团科学技术研究院有限公司 | Double-impeller energy storage system |
| CN204532720U (en) * | 2015-03-04 | 2015-08-05 | 张占海 | A kind of high-performance solid accumulator |
| EP3108154A1 (en) * | 2013-05-17 | 2016-12-28 | Gerald Hehenberger | Method for operating a drive train, and drive train |
-
2016
- 2016-05-10 CN CN201610333241.7A patent/CN107355347A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| EP3108154A1 (en) * | 2013-05-17 | 2016-12-28 | Gerald Hehenberger | Method for operating a drive train, and drive train |
| CN204082449U (en) * | 2013-09-27 | 2015-01-07 | 中国大唐集团科学技术研究院有限公司 | Double-impeller energy storage system |
| CN204532720U (en) * | 2015-03-04 | 2015-08-05 | 张占海 | A kind of high-performance solid accumulator |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108825436A (en) * | 2018-08-23 | 2018-11-16 | 秦明 | With the blower fan power generation system and its control method for storing gravitional force function |
| CN115653836A (en) * | 2022-12-14 | 2023-01-31 | 哈尔滨理工大学 | Novel wind power generation system based on gravity energy storage system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204312246U (en) | A kind of electricity generating device utilizing wave energy | |
| CN202531345U (en) | Novel oscillation float type ocean wave energy generation device | |
| CN103114971B (en) | Hybrid energy storage system used for restraining fluctuation of clustering wind power plant power output | |
| CN103334887B (en) | Heavy hammer type energy storage power station | |
| CN101614180A (en) | A kind of combined type is utilized the device of ocean wave energy for generating electricity | |
| CN105927455A (en) | Water storage power generation system using seabed pressure energy | |
| CN107355347A (en) | Energy-storage-type wind generator | |
| CN101083441A (en) | Floating board type electric generating apparatus using solar energy, wind power and waterpower | |
| CN204732951U (en) | A kind of back and forth override type power facility | |
| CN201474842U (en) | Seawater tidal power generation device | |
| CN205805816U (en) | A kind of water storage generating system utilizing subsea pressure energy | |
| CN203640925U (en) | Axial-flow wind power generator for railways | |
| CN204267210U (en) | A kind of platform intergration formula floating-body wave power generation device and system | |
| CN103334878A (en) | Telegraph pole wind-driven generator | |
| CN204490390U (en) | A kind of solar wind-energy mixed type mine hoist equipment | |
| CN201250763Y (en) | Wind electricity generation equipment with electricity generator at a stable rotating speed | |
| CN204610134U (en) | A kind of double-generator group hydropower station system | |
| CN204061032U (en) | Hydroelectric installation | |
| CN203404028U (en) | Environmental protection type heavy hammer type energy storage power station | |
| CN202294805U (en) | Wind energy storage generator car | |
| CN201705571U (en) | Wind driven generator | |
| CN206970129U (en) | A kind of new energy lowering or hoisting gear | |
| CN203548057U (en) | Vertical-axis wind power generator | |
| CN202645900U (en) | Pressure generating equipment | |
| CN104153938B (en) | A kind of platform intergration formula floating-body wave power generation device and system |
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 | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171117 |