CN103701040A - High and low voltage board for combined transformer for photovoltaic power generation - Google Patents
High and low voltage board for combined transformer for photovoltaic power generation Download PDFInfo
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- CN103701040A CN103701040A CN201310739231.XA CN201310739231A CN103701040A CN 103701040 A CN103701040 A CN 103701040A CN 201310739231 A CN201310739231 A CN 201310739231A CN 103701040 A CN103701040 A CN 103701040A
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- voltage board
- low voltage
- cabinet
- transformer
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Abstract
The invention discloses a high and low voltage board for a combined transformer for photovoltaic power generation. The high and low voltage board comprises a high voltage board, a low voltage board and a transformer box which are arranged in a shape like a Chinese character 'mu'; the high voltage board is arranged on the upper layer of the 'mu'-shape; the transformer box is arranged on the middle layer of the 'mu'-shape, and the low voltage board is arranged on the lower layer of the 'mu'-shape. The high voltage board is provided with a net door electromagnetic lock; a lightning arrester and a charged display are arranged in the high voltage board; two groups of low voltage breakers are arranged in the low voltage board. The high and low voltage board has the advantages of small size, light weight, convenience in installation and high reliability, has rainproof, windproof, electromagnetic lock protection, lightning protection, charged display and open-circuit protection functions, and is suitable for wide-range popularization and application.
Description
Technical field
The present invention relates to field transformer, particularly a kind of high-low pressure cabinet of combined type transformer for photovoltaic generation.
Background technology
Photovoltaic generation, as a kind of clean production of energy mode, is at home and abroad developed rapidly.Photovoltaic generation generally adopts combined transformer.Development along with photovoltaic generation, existing combined transformer more and more can not meet the growing power reguirements of photovoltaic generation, therefore industry has proposed new requirement to combined transformer, particularly the high-low pressure cabinet of combined transformer has been proposed to special performance requirement.
Summary of the invention
The object of the present invention is to provide the high-low pressure cabinet of the combined type transformer for photovoltaic generation that a kind of volume is little, lightweight, easy for installation, reliability is high.
Technical scheme of the present invention is as follows:
A high-low pressure cabinet for combined type transformer for photovoltaic generation, comprises high-voltage board, low-voltage cabinet and transformer-cabinet, and three adopts " order " type to arrange, and high-voltage board is arranged on upper strata, and transformer-cabinet is arranged on middle level, and low-voltage cabinet is arranged on lower floor.
Net door electromagnetic lock is installed on described high-voltage board, in described high-voltage board, is provided with lightning arrester and electrification display.In described low-voltage cabinet, be provided with two groups of low-voltage circuit breakers.
Useful technique effect of the present invention is:
Volume of the present invention is little, lightweight, easy for installation, reliability is high, has the functions such as the protection of flashing, wind proofing, electromagnetic lock, lightning-arrest, charged demonstration, open circuit protection, is suitable for large application scope.
Advantage of the present invention will provide in embodiment description partly below, and part will become obviously from the following description, or recognize by practice of the present invention.
Accompanying drawing explanation
Fig. 1 is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the specific embodiment of the present invention is described further.
As shown in Figure 1, the present invention includes high-voltage board 1, low-voltage cabinet 2 and transformer-cabinet 3, three adopts " order " type to arrange, and high-voltage board 1 is arranged on upper strata, and transformer-cabinet 3 is arranged on middle level, and low-voltage cabinet 2 is arranged on lower floor.Cabinet adopts flashing, wind proofing shell, and 1 of high-voltage board adopts net door electromagnetic lock safeguard measure, the interior electric components such as lightning arrester and electrification display that arrange of high-voltage board 1, and high-pressure side adopts pure porcelain bottle sleeve outlet, sleeve water safety dress.The interior low-voltage electrical protection components such as two groups of low-voltage circuit breakers that arrange of low-voltage cabinet 2.Net door electromagnetic lock of the present invention, lightning arrester, electrification display and low-voltage circuit breaker are commercial goods.
Above-described is only the preferred embodiment of the present invention, the invention is not restricted to above embodiment.Be appreciated that the oher improvements and changes that those skilled in the art directly derive or associate without departing from the basic idea of the present invention, within all should thinking and being included in protection scope of the present invention.
Claims (3)
1. the high-low pressure cabinet of a combined type transformer for photovoltaic generation, it is characterized in that, comprise high-voltage board (1), low-voltage cabinet (2) and transformer-cabinet (3), three adopts " order " type to arrange, high-voltage board (1) is arranged on upper strata, transformer-cabinet (3) is arranged on middle level, and low-voltage cabinet (2) is arranged on lower floor.
2. the high-low pressure cabinet of combined type transformer for photovoltaic generation according to claim 1, is characterized in that, a net door electromagnetic lock is installed on described high-voltage board (1), and described high-voltage board is provided with lightning arrester and electrification display in (1).
3. the high-low pressure cabinet of combined type transformer for photovoltaic generation according to claim 1, is characterized in that, is provided with two groups of low-voltage circuit breakers in described low-voltage cabinet (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739231.XA CN103701040A (en) | 2013-12-30 | 2013-12-30 | High and low voltage board for combined transformer for photovoltaic power generation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310739231.XA CN103701040A (en) | 2013-12-30 | 2013-12-30 | High and low voltage board for combined transformer for photovoltaic power generation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103701040A true CN103701040A (en) | 2014-04-02 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310739231.XA Pending CN103701040A (en) | 2013-12-30 | 2013-12-30 | High and low voltage board for combined transformer for photovoltaic power generation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103701040A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155573A (en) * | 2018-03-05 | 2018-06-12 | 江苏信实电气有限公司 | A kind of high and low voltage switchgear |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118131Y (en) * | 2007-09-03 | 2008-09-17 | 北京合纵科技股份有限公司 | Prepackage type integrated transformer substation |
| KR20100080218A (en) * | 2008-12-31 | 2010-07-08 | 엘에스산전 주식회사 | Power distribution system |
| CN202906260U (en) * | 2012-09-10 | 2013-04-24 | 仪征恒运电器有限公司 | XWB prepackage type transformer station |
| CN203850622U (en) * | 2013-12-30 | 2014-09-24 | 国能子金电器(苏州)有限公司 | High-low-voltage cabinet of combined-type transformer for photovoltaic power generation |
-
2013
- 2013-12-30 CN CN201310739231.XA patent/CN103701040A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201118131Y (en) * | 2007-09-03 | 2008-09-17 | 北京合纵科技股份有限公司 | Prepackage type integrated transformer substation |
| KR20100080218A (en) * | 2008-12-31 | 2010-07-08 | 엘에스산전 주식회사 | Power distribution system |
| CN202906260U (en) * | 2012-09-10 | 2013-04-24 | 仪征恒运电器有限公司 | XWB prepackage type transformer station |
| CN203850622U (en) * | 2013-12-30 | 2014-09-24 | 国能子金电器(苏州)有限公司 | High-low-voltage cabinet of combined-type transformer for photovoltaic power generation |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108155573A (en) * | 2018-03-05 | 2018-06-12 | 江苏信实电气有限公司 | A kind of high and low voltage switchgear |
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| C06 | Publication | ||
| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140402 |