CN101126376A - Large-scale indoor wind-power station - Google Patents
Large-scale indoor wind-power station Download PDFInfo
- Publication number
- CN101126376A CN101126376A CNA2007100662223A CN200710066222A CN101126376A CN 101126376 A CN101126376 A CN 101126376A CN A2007100662223 A CNA2007100662223 A CN A2007100662223A CN 200710066222 A CN200710066222 A CN 200710066222A CN 101126376 A CN101126376 A CN 101126376A
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- CN
- China
- Prior art keywords
- wind
- control system
- driven generator
- power
- power station
- 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
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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
- Y02E10/50—Photovoltaic [PV] energy
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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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Wind Motors (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention relates to a large indoor wind power station, the equipment connection and arrangement of the power house adopted by the invention is that: an energy source absorption device (1), a charging control system (2), a storage battery(3), a motor control system (4), an actuating motor (5), a couple (6), a transmission for a wind-driven generator (7), a couple (8), a wind-driven generator(9), an output control system and frequency-conversion control system for the wind-driven generator(10), final connection (11). The invention has the distinct advantages of low cost, easy management and maintenance, stable and reliable output voltage and constant power output throughout the year no matter how strong the wind power is.
Description
Technical field:
The invention belongs to large-scale wind generating station equipment device technique field.
Background technique:
Existing large-scale wind generating station, drive wind power generating set rotation generation electric energy by speed change gear after relying on fan blade to absorb wind energy, the defective that this apparatus exists is, can only decide generated energy according to the situation of wind-resources, if wind-force is many, the place that wind-force is big, still may utilize existing power generating equipment device generating, wind-force is few, and the place that wind-force is little then is difficult to form generating, and because wind-force suddenly big or suddenly small, dynamic property makes existing power station plant device be not easy to form stable, generating reliably; The common cost of blower fan tower at large-scale wind generating station is high, floor space is big, generally want 500～1000 meters ability to install one, make on the management maintenance difficulty, investment is big, and it is low to produce electric weight per year, the voltage that sends, fluctuated, the electric current and voltage instability of generation is at the easy damage equipment in typhoon zone.
Summary of the invention:
Purpose of the present invention provides a kind of for the deficiency that overcomes the existence of above-mentioned existing large-scale wind generating station just, and it is indoor that whole generating equipment is arranged on, and cost is low, is easy to management maintenance, and the voltage that is produced steadily, reliably.The whole year no matter the wind-force size what, large-scale indoor wind-power station that all can constant generation generating.
The objective of the invention is to realize by following technical solution.
Present device is set to: Energy Absorber Unit → charge control system → battery pack → electric machine control system → drive motor → joiner → wind-driven generator speed changer → joiner → wind-driven generator → wind-driven generator output control system and the frequency-changing control system → connection of being incorporated into the power networks.
Energy Absorber Unit adopts wind-driven generator usually, the high-effect blower fan that both can under the gentle breeze state, turn round and generate electricity, simultaneously also can be in parallel with the device of solar generating of silicon crystal slate, to charge in batteries, this Energy Absorber Unit also can adopt local natural or natural energy resources to change according to actual conditions jointly.
The invention has the beneficial effects as follows: 1, the cost cost is low, because all controls and conversion equipment and generator set all are arranged on indoor, reduced the setting of outdoor wind-force generator layout, greatly reduced the manufacture cost in power station, and, do not need per 500～1000 meter amperes to adorn a wind-driven generator, the floor space of saving, not only save fees paid for taking rural land, also be beneficial to centralized management; 2, generating is steadily reliable, and natural energy resources is converted to after the storage battery, by electric machine control system and wind-driven generator speed changer, evenly, steadily be transferred to generator continuously, make generator voltage stable, the calm state that hits has been guaranteed the steady and reliable of power generating equipment and generated energy; 3, can round-the-clockly generate electricity, generator directly drove by wind-driven generator in the past, generate electricity by absorbing wind-force entirely, windless condition or gentle breeze state are difficult to form generating, and present device unordered naturally wind energy or other energy conversion are become electric energy after savings in storage battery, adopt even, constant mode to be transferred to Large-scale Wind Turbines, even under gentle breeze or windless condition, perhaps solar energy also can guarantee the generator set generating under the situation at cloudy day or night.And can reach the annual purpose of generating at full capacity.
Further set forth content of the present invention below in conjunction with the explanation drawings and Examples.
Description of drawings:
Fig. 1 is provided with figure for present device.
Embodiment:
Energy Absorber Unit adopts the solar energy of silicon crystal slate in parallel with wind-driven generator common by the mode of integral controller to charge in batteries.Present device is set to: Energy Absorber Unit 1 → charge control system 2 → battery pack 3 → electric machine control system 4 → drive motor 5 → joiner 6 → wind-driven generator speed changer 7 → joiner, 8 → wind-driven generator, 9 → wind-driven generator output control system and frequency-changing control system 10 → being incorporated into the power networks connects 11 → outside public electric wire net 12.Its working method is: at first, by extra power absorption plant 1, present embodiment to be wind energy in parallel with solar energy and other Energy Absorber Unit after charge control system 2 jointly to battery pack 3 chargings, the electric energy of battery pack 3 makes drive motor 5 smooth runnings through electric machine control system 4, connect wind-driven generator speed changer 7 by joiner 6 again, make wind-driven generator speed changer 7 reach wind-driven generator 9 desired rotating ratios; Connect wind-driven generator 9 by joiner 8 again, after the electric current and voltage that wind-driven generator 9 is sent was integrated by wind-driven generator output control system and frequency-changing control system 10, being incorporated into the power networks connected 11, is communicated with outside public electric wire net 12.Can adopt unit group present device to generate electricity by way of merging two or more grid systems; Also can adopt the parallel connection of multicomputer present device to generate electricity by way of merging two or more grid systems.Under the situation of unit group, by mechanical connecting device, also can many typhoons power generator 9 in parallel, realize the unit group, the purpose of many typhoons power generator co-generation of power.
Claims (1)
1. large-scale indoor wind-power station, by Energy Absorber Unit (1), storage battery (3), joiner (4) and wind power generating set (8) constitute, it is characterized in that the equipment connection in power station is arranged as: Energy Absorber Unit (1) → charge control system (2) → battery pack (3) → electric machine control system (4) → drive motor (5) → joiner (6) → wind-driven generator speed changer (7) → joiner (8) → wind-driven generator (9) → wind-driven generator output control system and frequency-changing control system (the 10) → connection (11) of being incorporated into the power networks.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100662223A CN101126376A (en) | 2007-09-24 | 2007-09-24 | Large-scale indoor wind-power station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNA2007100662223A CN101126376A (en) | 2007-09-24 | 2007-09-24 | Large-scale indoor wind-power station |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN101126376A true CN101126376A (en) | 2008-02-20 |
Family
ID=39094484
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNA2007100662223A Pending CN101126376A (en) | 2007-09-24 | 2007-09-24 | Large-scale indoor wind-power station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN101126376A (en) |
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2007
- 2007-09-24 CN CNA2007100662223A patent/CN101126376A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20090227 Address after: B, building 401, building 1, group 10, Xin Bei Bei Qu, Yunnan, Kunming, China: 650223 Applicant after: Yang Guo Jun Co-applicant after: Chen Guoliang Address before: B, building 401, building 1, group 10, Xin Bei Bei Qu, Yunnan, Kunming, China: 650223 Applicant before: Yang Guojun |
|
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Open date: 20080220 |