CN205985870U - Intelligence compact for step up transformer low -voltage cabinet of combination formula for photovoltaic power generation - Google Patents
Intelligence compact for step up transformer low -voltage cabinet of combination formula for photovoltaic power generation Download PDFInfo
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- CN205985870U CN205985870U CN201620964750.5U CN201620964750U CN205985870U CN 205985870 U CN205985870 U CN 205985870U CN 201620964750 U CN201620964750 U CN 201620964750U CN 205985870 U CN205985870 U CN 205985870U
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Abstract
The utility model provides an intelligence compact for step up transformer low -voltage cabinet of combination formula for photovoltaic power generation, low -voltage cabinet from left to right divide into left column, rank center, right side row, and wherein left column from the bottom up has set gradually B way main switch, has far controlled the unit, and the top center of left column is provided with exhaust fan A, rank center from the bottom up has set gradually A way main switch, secondary circuit, and the top center of rank center is provided with exhaust fan B, the right side is listed as from the top down and has set gradually UPS electrical unit, B way control transformer, a way control transformer, is provided with the louvre on the roof of right side row, far controlling unit, secondary circuit, UPS electrical unit and being located same horizontal plane, far control the unit, the secondary circuit is located the little space of independent divided, UPS electrical unit is located the semi -closed little space of independent divided. The utility model discloses rational in infrastructure, the inside heat dissipation can the automatic control cooling, has practiced thrift the energy, the photovoltaic power generation job stabilization that stands, and popularization and application have good economy and social.
Description
Technical field
This utility model belongs to technical field of new energies, is related to grid-connected energy-saving environmental protection device, particularly to a kind of intelligence
Can compact photovoltaic generation combination type booster transformer low-voltage cabinet.
Background technology
Photovoltaic generation cost declines to a great extent at present, the addition of the new incentive mechanism of country, promotes Photovoltaic generation installed capacity strong
Strength increases, and photo-voltaic power generation station develops to big-and-middle-sized electricity generation system.Big-and-middle-sized ground photo-voltaic power generation station is typically generated electricity with 1MW for one
Unit, including double transformer with split windings of two 500KW inverters and a 1000KVA.
, due to standing solar exposure throughout the year, in low-voltage cabinet, electrical equipment is more for the generating transformator of prior art, internal
Radiating bad easily cause fault, the normal work of impact photovoltaic generation, normally opened exhaust fan radiating easily causes energy waste.Cause
This, for booster transformer low-voltage cabinet how to solve internal heat dissipating, energy saving becomes urgent problem.
Content of the invention
The purpose of this utility model is to overcome problem described above, provides a kind of intelligent compact photovoltaic generation combination
Formula booster transformer low-voltage cabinet.
In order to realize above-mentioned purpose, this utility model takes following technical solution：A kind of intelligent compact
Photovoltaic generation combination type booster transformer low-voltage cabinet, including low-voltage cabinet, the left end of low-voltage cabinet passes through high-voltage board and high-tension electricity
Cable room connects, and the rear of low-voltage cabinet and high-voltage board is provided with booster transformer and fuel tank, the left end of booster transformer and fuel tank with
High tension cable room connect, be provided with fin in the middle part of the rear of booster transformer and fuel tank it is characterised in that：Described low-voltage cabinet
From left to right it is divided into left column, middle row, right row, wherein left column is disposed with B road master switch from top to bottom, far controls unit, left column
Center of top be provided with exhaust fan A；Middle row are disposed with A road master switch, secondary line from top to bottom, in the top of middle row
Centre is provided with exhaust fan B；Right row are disposed with ups power unit from top to bottom, B road controls transformator, A road controls transformation
Device, the top board of right row is provided with louvre；Remote control unit, secondary line, ups power unit are located on same horizontal plane,
Remote control unit, secondary line are located in the independent little space separating, and ups power unit is located at the independent semiclosed little space separating
Interior.
Described A road master switch is located on same horizontal plane with B road master switch.
Described secondary line includes heating and dehumidification circuit.
This utility model is rational in infrastructure, and internal heat dissipating is good, can automatic control lower the temperature, and has saved the energy, and photo-voltaic power generation station work is steady
Fixed, meet photovoltaic plant intellectuality, the management mode of " unattended, few man on duty " comprehensively, popularization and application have good
Good economic and social benefit.
Brief description
Fig. 1 is internal structure schematic diagram of the present utility model.
Fig. 2 is mounting structure top view of the present utility model.
In figure：1. low-voltage cabinet；2.A road master switch；3.B road master switch；4. remote control unit；5. exhaust fan A；6. exhaust fan B；
7. secondary line；8.UPS power subsystem；9.B road controls transformator；10.A road controls transformator；11. high-voltage boards；12. high-tension electricities
Cable room；13. booster transformers and fuel tank；14. fin.
Specific embodiment
The utility model is described in further detail below in conjunction with the accompanying drawings, but not as to restriction of the present utility model：
A kind of intelligent compact photovoltaic generation combination type booster transformer low-voltage cabinet, including low-voltage cabinet 1, low-voltage cabinet 1
Left end be connected with high tension cable room 12 by high-voltage board 11, low-voltage cabinet 1 is provided with booster transformer with the rear of high-voltage board 11
And fuel tank 13, the left end of booster transformer and fuel tank 13 is connected with high tension cable room 12, the rear of booster transformer and fuel tank 13
Middle part is provided with fin 14, and described low-voltage cabinet 1 is from left to right divided into left column, middle row, right row, wherein left column from top to bottom according to
Secondary be provided with B road master switch 3, remote control unit 4, the center of top of left column is provided with exhaust fan A5；Middle row set from top to bottom successively
It is equipped with A road master switch 2, secondary line 7, the center of top of middle row is provided with exhaust fan B6；Right row are disposed with from top to bottom
Ups power unit 8, B road control transformator 9, A road to control transformator 10, and the top board of right row is provided with louvre；Remote control unit
4th, on same horizontal plane, remote control unit 4, secondary line 7 are located at independent separation for secondary line 7, ups power unit 8
In little space, ups power unit 8 is located in the independent semiclosed little space separating；Described A road master switch 2 and B road master switch
3 are located on same horizontal plane；Described secondary line 7 includes heating and dehumidification circuit.
When being embodied as, remote control unit 4 and ups power unit 8 are higher to indoor temperature requirement in work run duration, therefore
At the top of low-voltage cabinet 1, exhaust fan A5, exhaust fan B6 are installed, equipped with heating and dehumidification circuit on secondary line 7, temperature exceedes setting
Value is lowered the temperature with regard to starting exhaust fan.
Obviously, above-described embodiment is only intended to clearly illustrate this utility model example, and not to embodiment party
The restriction of formula.For those of ordinary skill in the field, other differences can also be made on the basis of the above description
The change of form or variation, there is no need to be exhaustive to all of embodiment, and thus amplified out aobvious and
The change that is clear to or change among still in protection domain of the present utility model.
Claims (3)
1. a kind of intelligent compact photovoltaic generation combination type booster transformer low-voltage cabinet, including low-voltage cabinet（1）, low-voltage cabinet
（1）Left end pass through high-voltage board（11）With high tension cable room（12）Connect, low-voltage cabinet（1）With high-voltage board（11）Rear be provided with
Booster transformer and fuel tank（13）, booster transformer and fuel tank（13）Left end and high tension cable room（12）Connect, transformation of boosting
Device and fuel tank（13）Rear in the middle part of be provided with fin（14）It is characterised in that：Described low-voltage cabinet（1）From left to right it is divided into
Left column, middle row, right row, wherein left column are disposed with B road master switch from top to bottom（3）, far control unit（4）, the top of left column
Central authorities are provided with exhaust fan A（5）；Middle row are disposed with A road master switch from top to bottom（2）, secondary line（7）, the top of middle row
Central authorities of portion are provided with exhaust fan B（6）；Right row are disposed with ups power unit from top to bottom（8）, B road control transformator（9）、
A road controls transformator（10）, the top board of right row is provided with louvre；Remote control unit（4）, secondary line（7）, ups power list
Unit（8）On same horizontal plane, far control unit（4）, secondary line（7）It is located in the independent little space separating, ups power
Unit（8）It is located in the independent semiclosed little space separating.
2. a kind of intelligent compact photovoltaic generation combination type booster transformer low-voltage cabinet according to claim 1, its
It is characterised by：Described A road master switch（2）With B road master switch（3）On same horizontal plane.
3. a kind of intelligent compact photovoltaic generation combination type booster transformer low-voltage cabinet according to claim 1, its
It is characterised by：Described secondary line（7）Including heating and dehumidification circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964750.5U CN205985870U (en) | 2016-08-29 | 2016-08-29 | Intelligence compact for step up transformer low -voltage cabinet of combination formula for photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620964750.5U CN205985870U (en) | 2016-08-29 | 2016-08-29 | Intelligence compact for step up transformer low -voltage cabinet of combination formula for photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205985870U true CN205985870U (en) | 2017-02-22 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620964750.5U Active CN205985870U (en) | 2016-08-29 | 2016-08-29 | Intelligence compact for step up transformer low -voltage cabinet of combination formula for photovoltaic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205985870U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108206531A (en) * | 2017-12-28 | 2018-06-26 | 深圳市科陆电子科技股份有限公司 | Circuit and middle buckling stream case applied to energy storage frequency modulation system |
-
2016
- 2016-08-29 CN CN201620964750.5U patent/CN205985870U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108206531A (en) * | 2017-12-28 | 2018-06-26 | 深圳市科陆电子科技股份有限公司 | Circuit and middle buckling stream case applied to energy storage frequency modulation system |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant |