CN206076029U - A kind of non-crystaline amorphous metal combined type transformer for photovoltaic generation - Google Patents
A kind of non-crystaline amorphous metal combined type transformer for photovoltaic generation Download PDFInfo
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- CN206076029U CN206076029U CN201620730573.4U CN201620730573U CN206076029U CN 206076029 U CN206076029 U CN 206076029U CN 201620730573 U CN201620730573 U CN 201620730573U CN 206076029 U CN206076029 U CN 206076029U
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- room
- fuel tank
- tension cable
- low
- high pressure
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Abstract
The utility model provides a kind of non-crystaline amorphous metal combined type transformer for photovoltaic generation, including high-tension cable room, operation with high pressure room, low voltage operated room and fuel tank, amorphous alloy transformer body is installed in fuel tank, oil immersion pull-out fuse is installed above fuel tank internal, the rear of fuel tank is provided with flexible type radiator；Low voltage operated room is connected with operation with high pressure room by low-tension bushing, and the inside of low voltage operated room is provided with low-tension bushing；High-tension cable room is provided with the left of fuel tank, the inside of high-tension cable room is provided with high pressure sensor, below high pressure sensor, is connected with connecting copper bar, the inside of high-tension cable room is also equipped with high-voltage arrester and bushing；Compared with prior art, the utility model has following beneficial effect：Rationally, easy to use, load voltage quality is higher for structure, preferably resistance to Lei Xing etc., does not produce circulation, saves installing space, and reduces cost efficiently can be supported the use with photovoltaic power generation apparatus.
Description
Technical field
The utility model is a kind of non-crystaline amorphous metal combined type transformer for photovoltaic generation, belongs to (utility model) of the invention specially
Sharp technology is related to combined transformer.More particularly to the supporting grid-connected non-crystaline amorphous metal photovoltaic generation combination of field of photovoltaic power generation
Formula transformer.
Background technology
China's photovoltaic generation industry is fast-developing, and photovoltaic generation scale constantly increases, for photovoltaic generation combined variable
Depressor is required can be further energy-saving, while should have relatively low open circuit loss at the night of photovoltaic generation inoperative period,
With the loss of energy saving, the combined transformer of existing silicon steel sheet device body can not be fully achieved requirement.
Utility model content
In view of the shortcomings of the prior art, the utility model purpose is to provide a kind of non-crystaline amorphous metal photovoltaic generation combination
Formula transformer, to solve the problems, such as to propose in above-mentioned background technology, the utility model is easy to use, is easy to operate, good stability,
Reliability is high.
To achieve these goals, the utility model is by the following technical solutions realizing：A kind of non-crystaline amorphous metal light
Volt generating combined transformer, including high-tension cable room, operation with high pressure room, low voltage operated room and fuel tank, in the fuel tank
High voltage load switch is installed, amorphous alloy transformer body is installed on the right side of the high voltage load switch, the fuel tank
Downside is provided with shunting switch, and oil immersion pull-out fuse, the rear peace of the fuel tank are provided with above the fuel tank internal
Equipped with flexible type radiator；The low voltage operated room is connected with operation with high pressure room by low-tension bushing, the low voltage operated room
Inside is provided with low-tension bushing；High-tension cable room is provided with the left of the fuel tank, the inside of the high-tension cable room is provided with
High pressure sensor, is connected with connecting copper bar below the high pressure sensor, the inside of the high-tension cable room is also equipped with height
Pressure arrester and bushing；
Fuel tank is oil tank of transformer, and the low voltage operated room is by low-tension bushing and the low pressure of amorphous alloy transformer body
Side connects, and the amorphous alloy transformer body is three-phase five-limb structure, and connecting group grade is Dy11y11, the non-crystaline amorphous metal
Transformer body is connected with high-tension cable using double splitted constructions, the bottom of the connecting copper bar, and the high-tension cable room passes through
Bushing is connected with the high-pressure side of amorphous alloy transformer body.
The beneficial effects of the utility model：A kind of non-crystaline amorphous metal combined type transformer for photovoltaic generation of the present utility model,
The 40% or so of its open circuit loss value only combined transformer of existing silicon steel sheet device body, and amorphous alloy transformer body
Advantage is rational in infrastructure, and easy to use, load voltage quality is higher, preferably resistance to Lei Xing etc..For Dy11y11 connecting group grades
For transformer, its 3n time (n is integer) harmonic exitation electric current forms circulation in the first winding of its triangular structure, suppresses
Higher harmonic current is not injected in public high-voltage fence.Using double shattered crack structures, the utility model realizes that a product is same
When connect two groups of photovoltaic power generation apparatus, and do not produce circulation, save installing space, reduces cost can efficiently and photovoltaic generation
Device is supported the use.
Description of the drawings
By reading the detailed description made to non-limiting example with reference to the following drawings, other spies of the present utility model
Levy, objects and advantages will become more apparent upon：
Fig. 1 is a kind of structural representation of non-crystaline amorphous metal combined type transformer for photovoltaic generation of the utility model；
Fig. 2 is a kind of top view of non-crystaline amorphous metal combined type transformer for photovoltaic generation of the utility model；
In figure：1- high-tension cables room, 2- high voltage load switches, 3- operations with high pressure room, 4- shunting switch, 5- low-voltage cabinets, 6-
Low voltage operated room, 7- low-pressure sleeves, 8- fuel tanks, 9- amorphous alloy transformer bodies, 10- oil immersion pull-out fuses, 11- are elastic
Formula radiator, 12- bushings, 13- connecting copper bars, 14- high-voltage arresters, 15- high pressure sensors.
Specific embodiment
Technological means, creation characteristic, reached purpose and effect to realize the utility model is easy to understand, below
With reference to specific embodiment, the utility model is expanded on further.
Fig. 1 and Fig. 2 is referred to, the utility model provides a kind of technical scheme：A kind of non-crystaline amorphous metal photovoltaic generation combination
Formula transformer, including high-tension cable room 1, operation with high pressure room 3, low voltage operated room 6 and fuel tank 8, are provided with high pressure in fuel tank 8
On-load switch 2, the right side of high voltage load switch 2 are provided with amorphous alloy transformer body 9, and the downside of fuel tank 8 is provided with tap
Switch 4, the top inside fuel tank 8 is provided with oil immersion pull-out fuse 10, and the rear of fuel tank 8 is provided with flexible type radiator
11。
The inside of low voltage operated room 6 is provided with low-tension bushing 7, and low voltage operated room 6 is by low-tension bushing 7 and operation with high pressure room
3 connections.
The left side of fuel tank 8 is provided with high-tension cable room 1, and the inside of high-tension cable room 1 is provided with high pressure sensor 15, high pressure
The lower section of sensor 15 is connected with connecting copper bar 13, and the inside of high-tension cable room 1 is also equipped with high-voltage arrester 14 and high pressure
Sleeve pipe.
Fuel tank 8 is oil tank of transformer.
Low voltage operated room 6 is connected with the low-pressure side of amorphous alloy transformer body 9 by low-tension bushing 7, high-tension cable room 1
It is connected with the high-pressure side of amorphous alloy transformer body 9 by bushing 12, the bottom of connecting copper bar 13 is connected with high-tension electricity
Cable.
Amorphous alloy transformer body 9 is three-phase five-limb structure, and connecting group grade is Dy11y11, amorphous alloy transformer
Device body 9 is using double splitted constructions.
As one embodiment of the present utility model, by using amorphous alloy transformer body 9, its open circuit loss value is only
For the 40% or so of the combined transformer of existing silicon steel sheet device body, and the advantage of amorphous alloy transformer body 9 is that structure is closed
Reason, easy to use, load voltage quality is higher, preferably resistance to Lei Xing etc..For the transformer of Dy11y11 connecting group grades,
Its 3n time (n is integer) harmonic exitation electric current forms circulation in the first winding of its triangular structure, suppresses higher hamonic wave electricity
Stream is not injected in public high-voltage fence.The utility model realizes a product while two groups of connection using double shattered crack structures
Photovoltaic power generation apparatus, and circulation is not produced, installing space is saved, reduces cost efficiently can be matched somebody with somebody with photovoltaic power generation apparatus
Set is used.
General principle of the present utility model and principal character and advantage of the present utility model are had been shown and described above, for
For those skilled in the art, it is clear that the utility model is not limited to the details of above-mentioned one exemplary embodiment, and without departing substantially from this
In the case of the spirit or essential attributes of utility model, the utility model can be realized in other specific forms.Therefore, nothing
By from the point of view of which point, embodiment all should be regarded as exemplary, and be it is nonrestrictive, scope of the present utility model by
Claims rather than described above restriction, it is intended that will fall in the implication and scope of the equivalency of claim
All changes include in the utility model.Any reference in claim should not be considered as and limit involved power
Profit is required.
Moreover, it will be appreciated that although this specification is been described by according to embodiment, not each embodiment is only wrapped
Containing an independent technical scheme, this narrating mode of specification is only that those skilled in the art should for clarity
Using specification as an entirety, the technical scheme in each embodiment can also Jing it is appropriately combined, form those skilled in the art
Understandable other embodiment.
Claims (1)
1. a kind of non-crystaline amorphous metal combined type transformer for photovoltaic generation, including high-tension cable room, operation with high pressure room, low voltage operated room
And fuel tank, it is characterised in that：High voltage load switch is installed in the fuel tank, is provided with the right side of the high voltage load switch
Amorphous alloy transformer body, is provided with shunting switch, is provided with oil immersion above the fuel tank internal on the downside of the fuel tank
Pull-out fuse, the rear of the fuel tank are provided with flexible type radiator；
The low voltage operated room is connected with operation with high pressure room by low-tension bushing, and the inside of the low voltage operated room is provided with low pressure
Sleeve pipe；
High-tension cable room is provided with the left of the fuel tank, the inside of the high-tension cable room is provided with high pressure sensor, described
Connecting copper bar is connected with below high pressure sensor, the inside of the high-tension cable room is also equipped with high-voltage arrester and high pressure
Sleeve pipe；
The fuel tank is oil tank of transformer, and the low voltage operated room is by low-tension bushing and the low pressure of amorphous alloy transformer body
Side connects, and the amorphous alloy transformer body is three-phase five-limb structure, and connecting group grade is Dy11y11, the non-crystaline amorphous metal
Transformer body is connected with high-tension cable using double splitted constructions, the bottom of the connecting copper bar, and the high-tension cable room passes through
Bushing is connected with the high-pressure side of amorphous alloy transformer body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730573.4U CN206076029U (en) | 2016-07-07 | 2016-07-07 | A kind of non-crystaline amorphous metal combined type transformer for photovoltaic generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620730573.4U CN206076029U (en) | 2016-07-07 | 2016-07-07 | A kind of non-crystaline amorphous metal combined type transformer for photovoltaic generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN206076029U true CN206076029U (en) | 2017-04-05 |
Family
ID=58425133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620730573.4U Expired - Fee Related CN206076029U (en) | 2016-07-07 | 2016-07-07 | A kind of non-crystaline amorphous metal combined type transformer for photovoltaic generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN206076029U (en) |
-
2016
- 2016-07-07 CN CN201620730573.4U patent/CN206076029U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20170405 Termination date: 20170707 |