CN108252879A - A kind of wind power tower drum built-in transformer system and one kind are wind power generation stepped - Google Patents
A kind of wind power tower drum built-in transformer system and one kind are wind power generation stepped Download PDFInfo
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- CN108252879A CN108252879A CN201810232129.3A CN201810232129A CN108252879A CN 108252879 A CN108252879 A CN 108252879A CN 201810232129 A CN201810232129 A CN 201810232129A CN 108252879 A CN108252879 A CN 108252879A
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- wind power
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- babinet
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- 238000010248 power generation Methods 0.000 title claims abstract description 15
- 238000009423 ventilation Methods 0.000 claims description 31
- 230000007246 mechanism Effects 0.000 claims description 29
- 238000012423 maintenance Methods 0.000 abstract description 5
- 230000008439 repair process Effects 0.000 abstract description 5
- 230000005611 electricity Effects 0.000 description 6
- 230000009466 transformation Effects 0.000 description 6
- 238000013475 authorization Methods 0.000 description 3
- 238000005260 corrosion Methods 0.000 description 3
- 230000017525 heat dissipation Effects 0.000 description 3
- 238000009434 installation Methods 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000008859 change Effects 0.000 description 2
- 238000002955 isolation Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012806 monitoring device Methods 0.000 description 2
- 208000025274 Lightning injury Diseases 0.000 description 1
- 230000002421 anti-septic effect Effects 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 230000001681 protective effect Effects 0.000 description 1
- 230000001012 protector Effects 0.000 description 1
- 150000003839 salts Chemical class 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/80—Arrangement of components within nacelles or towers
- F03D80/82—Arrangement of components within nacelles or towers of electrical components
-
- 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
-
- 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
-
- 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
- F03D80/00—Details, components or accessories not provided for in groups F03D1/00 - F03D17/00
- F03D80/60—Cooling or heating of wind motors
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
- H02M1/00—Details of apparatus for conversion
-
- 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
-
- 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
- Y02E10/728—Onshore wind turbines
-
- 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
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)
- Physics & Mathematics (AREA)
- Thermal Sciences (AREA)
- Power Engineering (AREA)
- Wind Motors (AREA)
Abstract
The present invention relates to a kind of wind power tower drum built-in transformer system and one kind are wind power generation stepped, the wind power tower drum built-in transformer system uses upper and lower two layers of arrangement, high-tension apparatus subsystem and low-voltage equipment subsystem are arranged side by side in lower floor, transformer subsystem is arranged in upper strata, in two layers of arrangement above and below triangle disposition.High-tension apparatus subsystem and low-voltage equipment subsystem volume ratio transformer subsystem it is small, high-tension apparatus subsystem and low-voltage equipment subsystem are arranged in lower floor, the area of base always occupied is small compared to transformer subsystem and high-tension apparatus subsystem, reduce the occupation proportion of area of base inside tower, and, staff is in maintenance repair, transformer subsystem is threatened caused by staff's personal safety and is greatly lowered, so, just increase other ancillary equipments of personal safety without setting, reduce cost of wind power generation, properties of product are more stablized.
Description
Technical field
The present invention relates to a kind of wind power tower drum built-in transformer system and one kind are wind power generation stepped.
Background technology
Wind-power electricity generation has obtained hair at full speed at home in recent years due to its environmentally protective new energy characteristic at this stage
Exhibition, large-scale wind power plant gradually are built at home.With the development of wind-power electricity generation, more and more casees become
Products application on wind-power electricity generation, wherein the wind power station of land using the case of mainstream become product be it is beautiful become, Ou Bianhe
It mutinies, is mostly installed on the outside of blower fan tower barrel, cost is relatively low, and since the product quality of each producer production differs, product is prevented
Rotten performance is unstable, and occupied space is larger；Offshore wind farm to become product using the case of mainstream be that the beautiful of ABB becomes, be mounted directly
In tower, good appearance, product is built in tower, and anti-corrosion ability is strong, and properties of product are stablized, but cost is higher.
Authorization Notice No. is to disclose a kind of offshore wind turbine tower in the Chinese patent document of CN102269128B
Using integrated form scheme in terms of arrangement, transformation system device is built in inside tower for transformation system device built in bottom.Tower
Inside is arranged side by side using the layering of each cabinet, and equipment brings to Front in former tower, and low-voltage cabinet and auxiliary service transformer are placed in
Middle level, main transformer are placed in bottom with high-voltage board.Space in tower is utilized in this arrangement, effectively prevents marine tide
The damage of wet, salt air corrosion, lightning stroke and other extraneous factors to transformation system device.But the volume of main transformer is usual
It is larger, larger area of base is occupied, moreover, along with high-voltage board, it is necessary to very big area of base is occupied, due in tower
The limited area of portion's ground, area of base occupy too much, not only inconvenient that equipment is fixedly mounted, moreover, space remaining in tower
Very little, in daily maintenance and repair, staff can not be smoothly movable in tower, also cannot be easily to corresponding region
It is safeguarded and is repaired.Moreover, transformer is arranged on bottom, the distance of staff is close, and staff is in maintenance repair
When, certain threat is caused to the personal safety of staff, it is therefore desirable to set person peace between transformer and high-voltage board
Full isolation grid, still, setting personal safety are isolated grid and undoubtedly further increase area occupied, even if moreover, the setting person
Security isolation grid can not also avoid the security threat that transformer is brought completely.
Invention content
The object of the present invention is to provide a kind of wind power tower drum built-in transformer system, to solve in existing bottom of towe
Put the problem of transformer is arranged on the increase ground area occupied that bottom is brought by transformation system.Present invention simultaneously provides a kind of wind
Power power generation column.
To achieve the above object, the present invention includes following technical scheme.
A kind of wind power tower drum built-in transformer system, including transformer subsystem, low-voltage equipment subsystem and high pressure
Equipment subsystem, using upper and lower two layers of arrangement, high-tension apparatus subsystem and low-voltage equipment subsystem are arranged side by side in lower floor,
Transformer subsystem is arranged in upper strata.
The wind power tower drum built-in transformer system uses upper and lower two layers of arrangement, high-tension apparatus subsystem and low pressure
Equipment subsystem is arranged side by side in lower floor, and transformer subsystem is arranged in upper strata, in two layers of arrangement above and below triangle disposition.High pressure is set
Standby subsystem and low-voltage equipment subsystem volume ratio transformer subsystem it is small, by high-tension apparatus subsystem and low-voltage equipment
Subsystem is arranged in lower floor, and the area of base always occupied is small compared to transformer subsystem and high-tension apparatus subsystem, reduces
The occupation proportion of area of base inside tower, remaining space is more inside tower, is not only fixedly mounted convenient for staff
Equipment, moreover, in tower when daily maintenance and repair, staff can also have enough space operations, and then easily
Corresponding region is safeguarded and is repaired.Also, transformer is arranged on upper strata, there is certain height apart from horizontal plane, is worked
Personnel stand when on ground, just have a certain distance with transformer subsystem, then, staff is in maintenance repair, transformation
Device subsystem is threatened caused by staff's personal safety and is greatly lowered, so, just without setting increase personal safety
Other ancillary equipments, reduce cost of wind power generation, and properties of product are more stablized.In addition, the load-bearing capacity of transformer subsystem compared with
Transformer subsystem is placed on upper strata, can avoid its load-bearing by difference, prevents transformer subsystem from occurring caused by due to load-bearing
Failure increases the service life of transformer subsystem.The wind power tower drum built-in transformer system is in addition to that can be used in sea
Except upper wind-power electricity generation, land wind-power electricity generation can be applicable to.
Further, supporting mechanism is provided with below the transformer subsystem, is used to support transformer subsystem.
Further, the supporting mechanism is supported on tower inner wall.
Further, the transformer subsystem includes babinet and the transformer being arranged in babinet, the babinet
Bottom surface is provided with the first ventilation hole, and the first vent passages, first ventilation hole and described first are provided on the supporting mechanism
Vent passages match, and the top surface of the babinet is provided with the second ventilation hole, and second disposed at air vent is provided with fan mechanism.
Further, first ventilation hole is air inlet hole, and first vent passages are air intake passage, and described second is logical
Air holes is exhaust vent, the fan mechanism include induced draft fans and with the matched air-out passage of the exhaust vent.First ventilation
Hole, transformer-cabinet, the second ventilation hole and its internal induced draft fans form the reliable circulation of transformer, ensure that transformer
Steadily temperature rise model.
It is a kind of wind power generation stepped, including a kind of wind power tower drum built-in transformer system, in the wind power tower drum
It puts voltage transformer system and includes transformer subsystem, low-voltage equipment subsystem and high-tension apparatus subsystem, using upper and lower two layers arrangement
Mode, high-tension apparatus subsystem and low-voltage equipment subsystem are arranged side by side in lower floor, and transformer subsystem is arranged in upper strata.
Further, supporting mechanism is provided with below the transformer subsystem, is used to support transformer subsystem.
Further, the supporting mechanism is supported on tower inner wall.
Further, the transformer subsystem includes babinet and the transformer being arranged in babinet, the babinet
Bottom surface is provided with the first ventilation hole, and the first vent passages, first ventilation hole and described first are provided on the supporting mechanism
Vent passages match, and the top surface of the babinet is provided with the second ventilation hole, and second disposed at air vent is provided with fan mechanism.
Further, first ventilation hole is air inlet hole, and first vent passages are air intake passage, and described second is logical
Air holes is exhaust vent, the fan mechanism include induced draft fans and with the matched air-out passage of the exhaust vent.
Description of the drawings
Fig. 1 is the structure diagram of wind power tower drum built-in transformer system；
Fig. 2 is the sectional view at A-A in Fig. 1；
Fig. 3 is the sectional view at B-B in Fig. 1.
Specific embodiment
Wind power tower drum built-in transformer system embodiment
Wind power tower drum built-in transformer system includes transformer subsystem, low-voltage equipment subsystem and high-tension apparatus
System, wherein, the main component devices of low-voltage equipment subsystem are low voltage switch equipment, it is, of course, also possible to as Authorization Notice No.
Low-voltage cabinet disclosed in Chinese patent document for CN102269128B, be integrated with on-load switch, breaker, Surge Protector,
Monitoring devices, remote control etc.；The main component devices of high-tension apparatus subsystem are high-tension switch gear, it is, of course, also possible to picture
Authorization Notice No. is the high-voltage board disclosed in the Chinese patent document of CN102269128B, is integrated with on-load switch, breaker, keeps away
Thunder device, monitoring devices, remote control etc..Since low-voltage equipment subsystem and high-tension apparatus subsystem belong to routine techniques, here
Just no longer illustrate.In the present embodiment, as shown in Figure 1, high-tension apparatus subsystem is referred to as high-tension switch gear 2, by low pressure
Equipment subsystem is known as low voltage switch equipment 9.
In the present embodiment, transformer subsystem 4 is box type transformer, is babinet and setting respectively including two large divisions
Transformer in babinet, the transformer are specially dry-type transformer.Certainly, which can also only include transformation
Device.Therefore, based on box type transformer, wind power tower drum built-in transformer system provided by the embodiment is particularly as being wind-power electricity generation
Tower built-in box becomes.
Transformer subsystem 4, high-tension switch gear 2 and low voltage switch equipment 9 use upper and lower two layers of arrangement, and height presses off
It closes equipment 2 and low voltage switch equipment 9 is arranged side by side in lower floor, be specifically mounted on case and become on ground 1, transformer subsystem 4 is arranged
On upper strata, three is in upper and lower two layers of the arrangement of triangle disposition.
Transformer subsystem 4 can be directly anchored to 9 top of high-tension switch gear 2 and low voltage switch equipment, still, in order to
It firmly installs, in the lower section of transformer subsystem 4, i.e., supporting mechanism is provided between the upper and lower, transformer subsystem 4 is solid
It is scheduled on the supporting mechanism.The supporting mechanism is supported on the inner wall of tower 10, ensures the secured of transformer subsystem 4.Therefore,
It is supported on the inner wall of tower 10 by supporting mechanism and the support of high-tension switch gear 2 and low voltage switch equipment 9 can be protected
Demonstrate,prove the mechanical strength of transformer subsystem 4.
The first ventilation hole is provided on the bottom surface of the babinet of transformer subsystem 4, the first ventilation is provided on supporting mechanism and is led to
Road, the first ventilation hole are matched with the first vent passages, and the top surface of babinet is provided with the second ventilation hole, and the second disposed at air vent is provided with wind
Machine mechanism.Air that can be in guard box body by the first ventilation hole and the second ventilation hole flows, and realizes heat dissipation, also, pass through
Fan mechanism, which increases wind-force, can increase heat dissipation effect.Wherein, in the first ventilation hole and the second ventilation hole one be air admission hole, separately
One is venthole, and as a specific embodiment, the first ventilation hole is air inlet hole, and the first vent passages are air intake passage, by
It is arranged on supporting mechanism in it, therefore, is referred to as support wind inlet channel 8, the second ventilation hole is exhaust vent.Moreover, wind turbine
Mechanism include induced draft fans and with the matched air-out passage of exhaust vent, wherein, induced draft fans be centrifugal blower 5, air-out passage
For exhaust air flue 6.
For electrical connection, high-tension switch gear 2 and dry-type transformer are connected by high pressure connecting cable 3, and low pressure is opened
Pass equipment 9 connects busbar 7 by low pressure with dry-type transformer and connects, and specific connection mode belongs to routine techniques, here
No longer illustrate.Fig. 2 is the sectional view at A-A in Fig. 1；Fig. 3 is the sectional view at B-B in Fig. 1.
Wind power tower drum dedicated box provided by the invention, which becomes, to be mounted in tower 10, and service condition is better, anti-corrosion
Performance is ensured well, can guarantee that a whole set of case becomes long-play, and antiseptic property is good；Support wind inlet channel 8, outlet air
Air duct 6 and centrifugal blower 5 ensure that dry-type transformer and its babinet have good heat dissipation performance；Support wind inlet channel 8 is fixed
On 10 inner wall of tower and the support of high-tension switch gear 2 and low voltage switch equipment 9 ensure that dry-type transformer and its babinet
Mechanical strength；A whole set of case change can divide high-tension switch gear 2, low voltage switch equipment 9 and transformer subsystem 4, and (its babinet is removable
It is divided into two parts) three module installations, it is easy for installation, also, installation cost is low, and floor space is small.
Specific embodiment is presented above, but the present invention is not limited to described embodiment.The base of the present invention
This thinking is the composition structure of wind power tower drum built-in transformer system, i.e., using upper and lower two layers of arrangement, high pressure is set
Standby subsystem and low-voltage equipment subsystem are arranged side by side in lower floor, and transformer subsystem is arranged in upper strata, and is based on the group substantially
Concrete structure assembly method into structure does not limit then.Also, the wind power tower drum built-in transformer system is not lain in simultaneously
The occasion applied, that is to say, that although entitled " wind power tower drum built-in transformer system ", do not limit to
In applying in the wind power tower drum, in addition to this it is possible to apply in other corresponding occasions.The principle of the present invention is not being departed from
It is still fallen in protection scope of the present invention with the change, modification, replacement and modification carried out in the case of spirit to embodiment.
Wind power generation stepped embodiment
The present embodiment provides a kind of wind power generation stepped, including a kind of wind power tower drum built-in transformer system, certainly, remove
Except this, other component parts are further included, since other component parts are not the protection points of the application, are just no longer had here
Body explanation.Moreover, above-mentioned wind power tower drum built-in transformer system embodiment is to the wind power tower drum built-in transformer
System is described in detail, and is just repeated no more here.
Claims (10)
1. a kind of wind power tower drum built-in transformer system is set including transformer subsystem, low-voltage equipment subsystem and high pressure
Standby subsystem, which is characterized in that use upper and lower two layers of arrangement, high-tension apparatus subsystem and low-voltage equipment subsystem and arrange
It puts in lower floor, transformer subsystem is arranged in upper strata.
2. wind power tower drum built-in transformer system according to claim 1, which is characterized in that the transformer subsystem
Supporting mechanism is provided with below system, is used to support transformer subsystem.
3. wind power tower drum built-in transformer system according to claim 2, which is characterized in that the supporting mechanism branch
It supports on tower inner wall.
4. wind power tower drum built-in transformer system according to claim 2, which is characterized in that the transformer subsystem
System includes babinet and the transformer being arranged in babinet, and the bottom surface of the babinet is provided with the first ventilation hole, the supporting mechanism
On be provided with the first vent passages, first ventilation hole is matched with first vent passages, and the top surface of the babinet is provided with
Second ventilation hole, second disposed at air vent are provided with fan mechanism.
5. wind power tower drum built-in transformer system according to claim 4, which is characterized in that first ventilation hole
For air inlet hole, first vent passages are air intake passage, and second ventilation hole is exhaust vent, and the fan mechanism includes taking out
Wind wind turbine and with the matched air-out passage of the exhaust vent.
6. a kind of wind power generation stepped, including a kind of wind power tower drum built-in transformer system, built in the wind power tower drum
Voltage transformer system includes transformer subsystem, low-voltage equipment subsystem and high-tension apparatus subsystem, which is characterized in that using up and down
Two layers of arrangement, high-tension apparatus subsystem and low-voltage equipment subsystem are arranged side by side in lower floor, and transformer subsystem is arranged in
Upper strata.
It is 7. according to claim 6 wind power generation stepped, which is characterized in that be provided with branch below the transformer subsystem
Support mechanism is used to support transformer subsystem.
It is 8. according to claim 7 wind power generation stepped, which is characterized in that the supporting mechanism is supported on tower inner wall.
It is 9. according to claim 7 wind power generation stepped, which is characterized in that the transformer subsystem includes babinet and sets
The transformer in babinet is put, the bottom surface of the babinet is provided with the first ventilation hole, the first ventilation is provided on the supporting mechanism
Channel, first ventilation hole are matched with first vent passages, and the top surface of the babinet is provided with the second ventilation hole, and described
Two disposed at air vent are provided with fan mechanism.
It is 10. according to claim 9 wind power generation stepped, which is characterized in that first ventilation hole is air inlet hole, described the
One vent passages be air intake passage, second ventilation hole be exhaust vent, the fan mechanism include induced draft fans and with institute
State the matched air-out passage of exhaust vent.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232129.3A CN108252879A (en) | 2018-03-16 | 2018-03-16 | A kind of wind power tower drum built-in transformer system and one kind are wind power generation stepped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201810232129.3A CN108252879A (en) | 2018-03-16 | 2018-03-16 | A kind of wind power tower drum built-in transformer system and one kind are wind power generation stepped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN108252879A true CN108252879A (en) | 2018-07-06 |
Family
ID=62747043
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201810232129.3A Pending CN108252879A (en) | 2018-03-16 | 2018-03-16 | A kind of wind power tower drum built-in transformer system and one kind are wind power generation stepped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN108252879A (en) |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19816483A1 (en) * | 1998-04-14 | 1999-10-28 | Aloys Wobben | Wind turbine |
| EP1788242A1 (en) * | 2005-11-18 | 2007-05-23 | General Electric Company | Segment for a tower of a wind energy turbine and method for arranging operating components of a wind energy turbine in a tower thereof |
| WO2012072063A2 (en) * | 2010-12-03 | 2012-06-07 | Bard Holding Gmbh | Offshore wind energy installation tower base segment, offshore wind energy installation with said tower base segment and method for erecting such an offshore wind energy installation |
| EP2853734A1 (en) * | 2013-09-26 | 2015-04-01 | Mitsubishi Heavy Industries, Ltd. | Ventilation system for a renewable energy power generating apparatus |
| US20150108764A1 (en) * | 2013-10-17 | 2015-04-23 | Siemens Aktiengesellschaft | Single piece electric assembly for connecting an off-shore wind turbine with an electric subsea cable, wind turbine, wind turbine cluster and method for mounting such an electric assembly to a wind turbine tower |
| EP2908000A2 (en) * | 2011-06-20 | 2015-08-19 | Garcia de la Peña Razquin, Julio | Method and lifting device for installing and removing components of a wind turbine |
| CN206312694U (en) * | 2016-09-14 | 2017-07-07 | 刘喜荣 | A kind of heat abstractor of box-type distribution transformer |
| CN107394653A (en) * | 2017-09-19 | 2017-11-24 | 桂林君泰福电气有限公司 | A kind of intelligent compact substation |
| CN208089472U (en) * | 2018-03-16 | 2018-11-13 | 河南森源电气股份有限公司 | Wind power tower drum built-in transformer system and wind power generation stepped |
-
2018
- 2018-03-16 CN CN201810232129.3A patent/CN108252879A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| DE19816483A1 (en) * | 1998-04-14 | 1999-10-28 | Aloys Wobben | Wind turbine |
| EP1788242A1 (en) * | 2005-11-18 | 2007-05-23 | General Electric Company | Segment for a tower of a wind energy turbine and method for arranging operating components of a wind energy turbine in a tower thereof |
| WO2012072063A2 (en) * | 2010-12-03 | 2012-06-07 | Bard Holding Gmbh | Offshore wind energy installation tower base segment, offshore wind energy installation with said tower base segment and method for erecting such an offshore wind energy installation |
| EP2908000A2 (en) * | 2011-06-20 | 2015-08-19 | Garcia de la Peña Razquin, Julio | Method and lifting device for installing and removing components of a wind turbine |
| EP2853734A1 (en) * | 2013-09-26 | 2015-04-01 | Mitsubishi Heavy Industries, Ltd. | Ventilation system for a renewable energy power generating apparatus |
| US20150108764A1 (en) * | 2013-10-17 | 2015-04-23 | Siemens Aktiengesellschaft | Single piece electric assembly for connecting an off-shore wind turbine with an electric subsea cable, wind turbine, wind turbine cluster and method for mounting such an electric assembly to a wind turbine tower |
| CN206312694U (en) * | 2016-09-14 | 2017-07-07 | 刘喜荣 | A kind of heat abstractor of box-type distribution transformer |
| CN107394653A (en) * | 2017-09-19 | 2017-11-24 | 桂林君泰福电气有限公司 | A kind of intelligent compact substation |
| CN208089472U (en) * | 2018-03-16 | 2018-11-13 | 河南森源电气股份有限公司 | Wind power tower drum built-in transformer system and wind power generation stepped |
Non-Patent Citations (1)
| Title |
|---|
| 汪海燕;杨菁;贺广零;: "新型风电机组变压器基础研究" * |
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Application publication date: 20180706 |