CN104701879A - Grid-connected wind generating set - Google Patents
Grid-connected wind generating set Download PDFInfo
- Publication number
- CN104701879A CN104701879A CN201310663384.0A CN201310663384A CN104701879A CN 104701879 A CN104701879 A CN 104701879A CN 201310663384 A CN201310663384 A CN 201310663384A CN 104701879 A CN104701879 A CN 104701879A
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- CN
- China
- Prior art keywords
- grid
- wind
- generator
- power
- reactor
- 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
- 238000011084 recovery Methods 0.000 claims description 11
- 230000005611 electricity Effects 0.000 abstract description 5
- 238000010248 power generation Methods 0.000 abstract description 4
- 230000008901 benefit Effects 0.000 abstract description 3
- 238000009434 installation Methods 0.000 abstract description 3
- 239000002912 waste gas Substances 0.000 abstract description 3
- 238000010276 construction Methods 0.000 abstract description 2
- 239000002351 wastewater Substances 0.000 abstract description 2
- 239000006227 byproduct Substances 0.000 abstract 1
- 239000007789 gas Substances 0.000 description 7
- 238000005516 engineering process Methods 0.000 description 3
- 230000009286 beneficial effect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 230000007613 environmental effect Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 1
- 239000010842 industrial wastewater Substances 0.000 description 1
- 230000002045 lasting effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
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- H02J3/386—
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- 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
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- 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
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- 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
- Y02E10/76—Power conversion electric or electronic aspects
Abstract
The invention provides a grid-connected wind generating set comprising a wind turbine, a generator, a client, an input device, a grid-connected inverter, an electricity meter, a reactor, an output device and a grid. The wind turbine is connected with the generator. The wind turbine is composed of blades and a hub. The input device, the grid-connected inverter, the electricity meter, the reactor, the output device and the grid are connected in order. The grid and the grid-connected inverter are parallelly connected with the client. The grid-connected wind generating set has the advantages that wind is used to generate power with no side products such as waste water and waste gas generated, the wind power is renewable and sustainable and better meets the need for new energy generation, capital construction period is short, the scale of installation capacity is optional, greater convenience is brought, the set is applicable to the areas with abundant wind, the set is suitable for power generation in both nighttime and daytime, the wind power has a longer duration than energy resources such as light power and tidal power, and continuous generating capacity is better.
Description
Technical field
The present invention relates to wind power generation field, be specifically related to a kind of wind power grid Blast Furnace Top Gas Recovery Turbine Unit (TRT).
Background technology
Along with the development of society, increasing resource is exploited, and various non-renewable energy resources have become fewer and feweri along with the continuous use of people, and along with the use of these energy, a large amount of pollutions is also producing gradually; Industrial wastewater, waste gas, waste residue are the inevitable outcomes of these conventional energy resources, therefore need a kind of new forms of energy badly and solve these problems.Wind energy, as the reproducible energy of a kind of environmental protection, just has such ability.THE WIND ENERGY RESOURCES IN CHINA is enriched, the wind energy content that can develop about 1,000,000,000 kW, wherein, land wind energy content about 2.53 hundred million kW(land is liftoff 10m height material computation), sea can wind energy content about 7.5 hundred million kW of development and utilization, amounts to 1,000,000,000 kW.And whole nation electric power installation in the end of the year 2003 about 5.67 hundred million kW.Wind is one of energy not having public hazards.And it is inexhaustible.For lack of water, short bunker and ungetable offshore islands, Pastoral Areas, mountain area and area, plateau, utilize wind power generation with suiting measures to local conditions, very applicable, be well worth doing.
Summary of the invention
Technical problem solved by the invention is to provide a kind of wind power grid Blast Furnace Top Gas Recovery Turbine Unit (TRT), to solve the shortcoming in above-mentioned background technology.
Technical problem solved by the invention realizes by the following technical solutions:
For solving the problems of the technologies described above, the technical scheme that the present invention adopts is: provide a kind of wind power grid Blast Furnace Top Gas Recovery Turbine Unit (TRT), comprise wind wheel, generator, user side, input unit, combining inverter, electric energy metering machine, reactor, output device and electrical network.Described wind wheel and generator link together.Described wind wheel is made up of blade and wheel hub.
Described input unit, combining inverter, electric energy metering machine, reactor, output device and electrical network are connected in turn.
Described electrical network is connected with user side with the form of parallel connection with combining inverter.
Described generator and input unit link together.
Beneficial effect
The invention has the beneficial effects as follows: owing to adopting wind power grid Blast Furnace Top Gas Recovery Turbine Unit (TRT), make use of wind energy greatly and generate electricity, clean, environmental benefit is good, can not produce the accessory substances such as waste water and gas while generation electric energy; Renewable, never exhausted, more can meet the demand of generation of electricity by new energy; The capital construction cycle is short, installation scaleable, more convenient, can be applied to the region that wind energy is abundant; Can generate electricity round the clock, have the longer duration relative to luminous energy, tidal energy equal energy source, lasting generating capacity is more outstanding.
Accompanying drawing explanation
Fig. 1 is a kind of wind power grid generating device structure schematic diagram;
Wind wheel 1 generator 2 user side 3 input unit 4 combining inverter 5 electric energy metering machine 6 reactor 7 output device 8 electrical network 9.
Embodiment
The technological means realized to make the present invention, creation characteristic, reaching object and effect is easy to understand, below in conjunction with concrete diagram, setting forth the present invention further.
As figure
Wind wheel 1 generator 2 user side 3 input unit 4 combining inverter 5 electric energy metering machine 6 reactor 7 output device 8 electrical network 9.
A kind of wind power grid Blast Furnace Top Gas Recovery Turbine Unit (TRT), comprises wind wheel 1, generator 2, user side 3, input unit 4, combining inverter 5, electric energy metering machine 6, reactor 7, output device 8 and electrical network 9.Described wind wheel 1 and generator 2 link together.Described wind wheel 1 is made up of blade and wheel hub.
Described input unit 4, combining inverter 5, electric energy metering machine 6, reactor 7, output device 8 and electrical network 9 are connected in turn.
Described electrical network 9 is connected with user side 3 with the form of parallel connection with combining inverter 5.
Described generator 2 links together with input unit 4.
When wind power grid Blast Furnace Top Gas Recovery Turbine Unit (TRT) is started working time, first wind energy is converted into mechanical energy, then be electric energy by generator 2 by changes mechanical energy, electric energy is used by the rear portion supply user side 3 of input unit 4, combining inverter 5, and another part electric energy finally enters electrical network 9 by electric energy metering machine 6, reactor 7, output device 8.When the electric energy that wind power generation produces is not enough to meet user side 3 user demand time, user side 3 will use the electric energy of electrical network 9.
More than show and describe general principle of the present invention and principal character and advantage of the present invention; the technical staff of the industry should understand; the present invention is not restricted to the described embodiments; what describe in above-described embodiment and specification just illustrates principle of the present invention; without departing from the spirit and scope of the present invention; the present invention also has various changes and modifications; these changes and improvements all fall in the claimed scope of the invention, and application claims protection range is defined by appending claims and equivalent thereof.
Claims (4)
1. a wind power grid Blast Furnace Top Gas Recovery Turbine Unit (TRT), is characterized in that: comprise wind wheel, generator, user side, input unit, combining inverter, electric energy metering machine, reactor, output device and electrical network; Described wind wheel and generator link together; Described wind wheel is made up of blade and wheel hub.
2. a kind of wind power grid Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1, described input unit, combining inverter, electric energy metering machine, reactor, output device and electrical network are connected in turn.
3. a kind of wind power grid Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1, is characterized in that: described electrical network is connected with user side with the form of parallel connection with combining inverter.
4. a kind of wind power grid Blast Furnace Top Gas Recovery Turbine Unit (TRT) according to claim 1, is characterized in that: described generator and input unit link together.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310663384.0A CN104701879A (en) | 2013-12-10 | 2013-12-10 | Grid-connected wind generating set |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310663384.0A CN104701879A (en) | 2013-12-10 | 2013-12-10 | Grid-connected wind generating set |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104701879A true CN104701879A (en) | 2015-06-10 |
Family
ID=53348749
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310663384.0A Pending CN104701879A (en) | 2013-12-10 | 2013-12-10 | Grid-connected wind generating set |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104701879A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672218A (en) * | 2018-12-25 | 2019-04-23 | 新疆金风科技股份有限公司 | The Poewr control method and device of Wind turbines |
-
2013
- 2013-12-10 CN CN201310663384.0A patent/CN104701879A/en active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109672218A (en) * | 2018-12-25 | 2019-04-23 | 新疆金风科技股份有限公司 | The Poewr control method and device of Wind turbines |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150610 |
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| WD01 | Invention patent application deemed withdrawn after publication |