CN208089472U - Wind power tower drum built-in transformer system and wind power generation stepped - Google Patents
Wind power tower drum built-in transformer system and wind power generation stepped Download PDFInfo
- Publication number
- CN208089472U CN208089472U CN201820366794.7U CN201820366794U CN208089472U CN 208089472 U CN208089472 U CN 208089472U CN 201820366794 U CN201820366794 U CN 201820366794U CN 208089472 U CN208089472 U CN 208089472U
- Authority
- CN
- China
- Prior art keywords
- subsystem
- transformer
- wind power
- ventilation hole
- babinet
- 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.)
- Active
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
- 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
- Wind Motors (AREA)
Abstract
The utility model is related to wind power tower drum built-in transformer systems and wind power generation stepped, the wind power tower drum built-in transformer system uses upper layer and lower layer arrangement, high-tension apparatus subsystem and low-voltage equipment subsystem are arranged side by side in lower layer, transformer subsystem is arranged in upper layer, is arranged in triangle disposition upper layer and lower layer.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 layer, the area of base always occupied wants 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 it is not necessary that other ancillary equipments for increasing personal safety are arranged, reduce cost of wind power generation, properties of product are more stablized.
Description
Technical field
The utility model is related to wind power tower drum built-in transformer systems and 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 anti-
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.
A kind of offshore wind turbine tower is disclosed in the Chinese patent document that Authorization Notice No. is CN102269128B
Transformation system device built in bottom uses integrated form scheme in terms of arrangement, transformation system device is built in inside tower.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, adding high-voltage board, it is necessary to prodigious 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, the space remained 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, being arranged transformer in 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 which person peace is arranged 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.
Utility model content
The purpose of this utility model is to provide a kind of wind power tower drum built-in transformer system, to solve existing tower
Transformer is arranged the increase ground area occupied that bottom is brought the problem of transformation system built in bottom.The utility model carries simultaneously
For a kind of wind power generation stepped.
To achieve the above object, the utility model 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 layer and lower layer arrangement, high-tension apparatus subsystem and low-voltage equipment subsystem are arranged side by side in lower layer,
Transformer subsystem is arranged in upper layer.
The wind power tower drum built-in transformer system uses upper layer and lower layer arrangement, high-tension apparatus subsystem and low pressure
Equipment subsystem is arranged side by side in lower layer, and transformer subsystem is arranged in upper layer, is arranged in triangle disposition upper layer and lower layer.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 layer, and the area of base always occupied wants 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, not only staff is convenient for be fixedly mounted
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 layer, 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 increase personal safety without being arranged
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 layer, 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, it is provided with supporting mechanism 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 that is 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.
One kind is wind power generation stepped, including a kind of wind power tower drum built-in transformer system, in the wind power tower drum
It includes transformer subsystem, low-voltage equipment subsystem and high-tension apparatus subsystem to set voltage transformer system, is arranged using upper layer and lower layer
Mode, high-tension apparatus subsystem and low-voltage equipment subsystem are arranged side by side in lower layer, and transformer subsystem is arranged in upper layer.
Further, it is provided with supporting mechanism 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 that is 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 structural schematic 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 implementation mode
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 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, including two large divisions, is babinet and setting respectively
Transformer in babinet, the transformer are specially dry-type transformer.Certainly, which can also only include transformation
Device.Therefore, it is 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 layer and lower layer arrangement, height to press off
It closes equipment 2 and low voltage switch equipment 9 is arranged side by side in lower layer, be specifically mounted on case and become on ground 1, transformer subsystem 4 is arranged
On upper layer, 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., is provided with supporting mechanism 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.
It is provided with the first ventilation hole on the bottom surface of the babinet of transformer subsystem 4, it is logical that the first ventilation is provided on supporting mechanism
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 flowing that can be in guard box body by the first ventilation hole and the second ventilation hole, 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
It closes equipment 9 and the connection of busbar 7 is connected by low pressure with dry-type transformer, and specific connection type 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 utility model, which becomes, to be mounted in tower 10, and service condition is better,
Antiseptic property is ensured well, can guarantee that a whole set of case becomes long-play, and antiseptic property is good；Support wind inlet channel 8,
Exhaust air flue 6 and centrifugal blower 5 ensure that dry-type transformer and its babinet have good heat dissipation performance；Support wind inlet channel 8
Be 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
The mechanical strength of babinet；A whole set of case change can divide high-tension switch gear 2, low voltage switch equipment 9 and (its babinet of transformer subsystem 4
It is removable to be 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 utility model is not limited to described embodiment.This practicality
Novel basic ideas are the composed structure of wind power tower drum built-in transformer system, that is, use upper layer and lower layer arrangement side
Formula, high-tension apparatus subsystem and low-voltage equipment subsystem are arranged side by side in lower layer, and transformer subsystem is arranged in upper layer, and is based on
The concrete structure assembly method of the basic composed structure does not limit then.Also, the wind power tower drum built-in transformer system
And do not lie in applied occasion, that is to say, that although entitled " wind power tower drum built-in transformer system ",
It is not limited to apply in the wind power tower drum, in addition to this it is possible to apply in other corresponding occasions.This reality is not being departed from
With novel principle and spirit in the case of to the change, modification, replacement and modification that embodiment carries out still fall within this practicality newly
In the protection domain of type.
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 is removed certainly
Further include other component parts except this, since other component parts are not the protection points of the application, just no longer has 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, including transformer subsystem, low-voltage equipment subsystem and high pressure are set
Standby subsystem, which is characterized in that using upper layer and lower layer arrangement, high-tension apparatus subsystem and low-voltage equipment subsystem and arrange
It sets in lower layer, transformer subsystem is arranged in upper layer.
2. wind power tower drum built-in transformer system according to claim 1, which is characterized in that the transformer subsystem
It is provided with supporting mechanism 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 that is 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. one kind is 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 layer, and transformer subsystem is arranged in
Upper layer.
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.
8. according to claim 7 wind power generation stepped, which is characterized in that the supporting mechanism is supported on tower inner wall.
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 set, 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.
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 |
|---|---|---|---|
| CN201820366794.7U CN208089472U (en) | 2018-03-16 | 2018-03-16 | Wind power tower drum built-in transformer system and wind power generation stepped |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820366794.7U CN208089472U (en) | 2018-03-16 | 2018-03-16 | Wind power tower drum built-in transformer system and wind power generation stepped |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208089472U true CN208089472U (en) | 2018-11-13 |
Family
ID=64059080
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820366794.7U Active CN208089472U (en) | 2018-03-16 | 2018-03-16 | Wind power tower drum built-in transformer system and wind power generation stepped |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208089472U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252879A (en) * | 2018-03-16 | 2018-07-06 | 河南森源电气股份有限公司 | A kind of wind power tower drum built-in transformer system and one kind are wind power generation stepped |
-
2018
- 2018-03-16 CN CN201820366794.7U patent/CN208089472U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108252879A (en) * | 2018-03-16 | 2018-07-06 | 河南森源电气股份有限公司 | A kind of wind power tower drum built-in transformer system and one kind are wind power generation stepped |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN204900161U (en) | Boats and ships scene stores up wave energy and uses multipurposely power generation facility | |
| CN203086003U (en) | Distribution box | |
| CN108598892A (en) | A kind of outdoor power equipment with lightning arrester | |
| CN106025847B (en) | A kind of high noise reduction power equipment protective housing of stability | |
| CN109616904A (en) | Increasing apparatus and energy storage container equipment for energy storage container equipment | |
| CN208089472U (en) | Wind power tower drum built-in transformer system and wind power generation stepped | |
| CN105896598A (en) | Independent pre-assembled integrated micro power grid system for far reef island | |
| CN204229982U (en) | A kind of air-cooled transformer cooling system of forced oil-circulation energy-saving and low noise | |
| CN206738083U (en) | A kind of engine room cover assembly | |
| CN102269128B (en) | Configuration and layout scheme of tower bottom in-built transformation system device of offshore wind generating set | |
| CN208656251U (en) | A kind of low-tension switch cabinet radiator | |
| CN208955507U (en) | A kind of container body formula mobile substation | |
| CN207967661U (en) | A kind of high voltage power distribution switch control cabinet | |
| CN108252879A (en) | A kind of wind power tower drum built-in transformer system and one kind are wind power generation stepped | |
| CN207559344U (en) | It is a kind of that there is the power engineering distribution box for improving thermal characteristics | |
| CN205004133U (en) | Be suitable for 750 kilovolts of main transformer cooling arrangement's of transformer substation dust keeper | |
| CN202260199U (en) | Box-type transformer substation for wind power generation | |
| CN207530413U (en) | A kind of embedded intelligently voltage boosting transformation device of wind-power tower | |
| CN210866920U (en) | Switch cabinet | |
| CN207099522U (en) | Long-range distribution monitor equipment | |
| CN208702624U (en) | Cooling system applied to wind-driven generator | |
| CN201332329Y (en) | High altitude type wind power generator | |
| CN207349032U (en) | A kind of transformer substation system of offshore wind turbine | |
| CN205945638U (en) | Solar energy lightning protection system | |
| CN101355237B (en) | Integration transformer substation for wind power generation |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |