CN204290811U - Distributed light stores up integrated network system - Google Patents
Distributed light stores up integrated network system Download PDFInfo
- Publication number
- CN204290811U CN204290811U CN201520012778.4U CN201520012778U CN204290811U CN 204290811 U CN204290811 U CN 204290811U CN 201520012778 U CN201520012778 U CN 201520012778U CN 204290811 U CN204290811 U CN 204290811U
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- CN
- China
- Prior art keywords
- direct current
- photovoltaic cell
- cell component
- energy
- network system
- 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.)
- Expired - Fee Related
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- 210000003850 cellular structure Anatomy 0.000 claims abstract description 23
- 230000009466 transformation Effects 0.000 claims abstract description 10
- 210000004027 cell Anatomy 0.000 claims description 9
- 229910021420 polycrystalline silicon Inorganic materials 0.000 claims description 4
- 229920005591 polysilicon Polymers 0.000 claims description 4
- 229910000831 Steel Inorganic materials 0.000 claims description 3
- 238000006243 chemical reaction Methods 0.000 claims description 3
- 239000010959 steel Substances 0.000 claims description 3
- 230000001360 synchronised effect Effects 0.000 claims description 3
- 238000012544 monitoring process Methods 0.000 claims description 2
- 239000002689 soil Substances 0.000 abstract description 3
- 230000005611 electricity Effects 0.000 abstract description 2
- 238000004146 energy storage Methods 0.000 abstract description 2
- 230000005855 radiation Effects 0.000 abstract description 2
- 239000002699 waste material Substances 0.000 abstract description 2
- 238000010276 construction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000011109 contamination Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000005265 energy consumption Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000035939 shock Effects 0.000 description 1
Classifications
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- 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
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A30/00—Adapting or protecting infrastructure or their operation
- Y02A30/60—Planning or developing urban green infrastructure
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- 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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B10/00—Integration of renewable energy sources in buildings
- Y02B10/10—Photovoltaic [PV]
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- 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
- Y02E10/50—Photovoltaic [PV] energy
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
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- Photovoltaic Devices (AREA)
Abstract
The utility model discloses a kind of distributed light and store up integrated network system, comprise multiple photovoltaic cell component, direct current conflux case, direct current transformation cabinet, combining inverter, AC power distribution cabinet/AC distribution panel, described multiple photovoltaic cell component is connected with direct current conflux case by photovoltaic cable, and described direct current conflux case, direct current transformation cabinet, combining inverter, AC power distribution cabinet/AC distribution panel connect successively.Photovoltaic cell component can be arranged on idle roof or exterior wall, and without the need to extra land occupation, this urban architecture for soil costliness is even more important; Generate electricity during solar radiation by day, slow down with Voltage force, can Peak Load Adjustment be played to electrical network; Photovoltaic green energy resource is combined with energy-storage system, solves the problem of new-energy grid-connected difficulty, decrease the investment waste that new forms of energy originally " abandon light ".
Description
Technical field
The utility model relates to technical field of electric power, particularly relates to a kind of distributed light and stores up integrated network system.
Background technology
Current, along with the continuous growth of fossil energy consumption and going from bad to worse of ball ecological environment, countries in the world are all in a kind of sustainable development of positive searching and to the free of contamination new forms of energy of biological environment.Solar energy, as a kind of new forms of energy of efficient pollution-free, to have become in current energy resource structure an important part.But the construction cost that existing light-preserved system is connected to the grid is higher, for light-preserved system brings limitation in the popularization of city and country.
Utility model content
For overcoming the deficiencies in the prior art, the purpose of this utility model is to provide a kind of distributed light to store up integrated network system, solves the problem of new-energy grid-connected difficulty, is conducive to the construction cost that reduction light-preserved system is connected to the grid.
The utility model is the technical scheme solving the employing of its technical problem:
Distributed light stores up integrated network system, comprise multiple photovoltaic cell component for converting solar energy into direct current energy, direct current energy for being exported by photovoltaic cell component carries out the direct current conflux case confluxed, for distributing direct current energy, the direct current transformation cabinet of monitoring and protection, for by DC conversion being and electrical network same frequency, the combining inverter of synchronous sine-wave current, for exporting the AC power distribution cabinet/AC distribution panel that electric energy distributes to combining inverter, described photovoltaic cell component is connected with direct current conflux case by photovoltaic cable, described direct current conflux case, direct current transformation cabinet, combining inverter, AC power distribution cabinet/AC distribution panel connects successively.
Further, the described direct current cabinet that confluxes comprises the fuse, the micro-disconnected device of direct current and the direct current arrester that connect successively.
Further, described photovoltaic cell component adopts 290Wp polysilicon photovoltaic cells assembly.
Further, described photovoltaic cell component is arranged on photovoltaic cell support, and described photovoltaic cell support comprises concrete stake, channel-section steel underframe, angle bar frame, and the mounted angle of described angle bar frame is 20 degree.
Further, described photovoltaic cell component is arranged on the roof of building and the surface of wall.
The beneficial effects of the utility model are: the distributed light that the utility model adopts stores up integrated network system, and photovoltaic cell component can be arranged on idle roof or exterior wall, and without the need to extra land occupation, this urban architecture for soil costliness is even more important; Generate electricity during solar radiation by day, slow down with Voltage force, can Peak Load Adjustment be played to electrical network; Photovoltaic green energy resource is combined with energy-storage system, solves the problem of new-energy grid-connected difficulty, decrease the investment waste that new forms of energy originally " abandon light ".
Accompanying drawing explanation
Below in conjunction with accompanying drawing and example, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
Embodiment
With reference to Fig. 1, the distributed light of one of the present utility model stores up integrated network system, can be applicable in factory and enterprise, comprise multiple photovoltaic cell component 1, direct current conflux case 2, direct current transformation cabinet 3, combining inverter 4, AC power distribution cabinet/AC distribution panel 5, described multiple photovoltaic cell component 1 is connected with direct current conflux case 2 by photovoltaic cable, and described direct current conflux case 2, direct current transformation cabinet 3, combining inverter 4, AC power distribution cabinet/AC distribution panel 5 connect successively.Described photovoltaic cell component 1 is for converting solar energy into direct current energy; then by direct current conflux case 2, the direct current energy that photovoltaic cell component 1 exports is confluxed; access direct current transformation cabinet 3 again; direct current transformation cabinet 3 is for distributing direct current energy, monitor and protecting; combining inverter 4 by DC conversion be with electrical network same frequency, synchronous sine-wave current after incoming transport power distribution cabinet 5; AC power distribution cabinet/AC distribution panel 5 pairs of combining inverters 4 export electric energy and distribute; be incorporated to transformer 6 low-pressure end in factory, for power consumption equipment 7 is powered.
In the present embodiment, the described direct current cabinet 2 that confluxes comprises the fuse, the micro-disconnected device of direct current and the direct current arrester that connect successively.
In the present embodiment, described photovoltaic cell component 1 adopts 290Wp polysilicon photovoltaic cells assembly, and its major parameter is: export peak power 290Wp, crest voltage 36.9V, operating current 7.86A, open circuit voltage 45.3V, short circuit current 8.51A.This assembly has following features: assembly have passed the certification of TUV and UL testing agency, and it still possesses superperformance under extreme (temperature, load, shock) condition; The good low light level performance of authority's third-party testing checking; Polysilicon members 25 years inner assembly real outputs are not less than 80% of nominal power.
In the present embodiment, described photovoltaic cell component 1 is arranged on photovoltaic cell support, and described photovoltaic cell support comprises concrete stake, channel-section steel underframe, angle bar frame, and the mounted angle of described angle bar frame is 20 degree.
Preferably, described photovoltaic cell component 1 is arranged on the roof of building and the surface of wall.Without the need to extra land occupation, this urban architecture for soil costliness is even more important.
The above, just preferred embodiment of the present utility model, the utility model is not limited to above-mentioned execution mode, as long as it reaches technique effect of the present utility model with identical means, all should belong to protection range of the present utility model.
Claims (5)
1. distributed light stores up integrated network system, it is characterized in that: comprise multiple photovoltaic cell component (1) for converting solar energy into direct current energy, direct current energy for being exported by photovoltaic cell component (1) carries out the direct current conflux case (2) confluxed, for distributing direct current energy, the direct current transformation cabinet (3) of monitoring and protection, for by DC conversion being and electrical network same frequency, the combining inverter (4) of synchronous sine-wave current, for exporting the AC power distribution cabinet/AC distribution panel (5) that electric energy distributes to combining inverter (4), described photovoltaic cell component (4) is connected with direct current conflux case (2) by photovoltaic cable, described direct current conflux case (2), direct current transformation cabinet (3), combining inverter (4), AC power distribution cabinet/AC distribution panel (5) connects successively.
2. distributed light according to claim 1 stores up integrated network system, it is characterized in that: the described direct current cabinet (2) that confluxes comprises the fuse, the micro-disconnected device of direct current and the direct current arrester that connect successively.
3. distributed light according to claim 1 stores up integrated network system, it is characterized in that: described photovoltaic cell component (1) adopts 290Wp polysilicon photovoltaic cells assembly.
4. distributed light according to claim 1 stores up integrated network system, it is characterized in that: described photovoltaic cell component (1) is arranged on photovoltaic cell support, described photovoltaic cell support comprises concrete stake, channel-section steel underframe, angle bar frame, and the mounted angle of described angle bar frame is 20 degree.
5. the distributed light according to claim 1 or 4 stores up integrated network system, it is characterized in that: described photovoltaic cell component (1) is arranged on the roof of building and the surface of wall.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012778.4U CN204290811U (en) | 2015-01-06 | 2015-01-06 | Distributed light stores up integrated network system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520012778.4U CN204290811U (en) | 2015-01-06 | 2015-01-06 | Distributed light stores up integrated network system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204290811U true CN204290811U (en) | 2015-04-22 |
Family
ID=52873937
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520012778.4U Expired - Fee Related CN204290811U (en) | 2015-01-06 | 2015-01-06 | Distributed light stores up integrated network system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204290811U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162406A (en) * | 2015-10-26 | 2015-12-16 | 苏州华安普电力科技股份有限公司 | Distributed roof grid-connected photovoltaic power generation system |
| CN108092350A (en) * | 2016-11-23 | 2018-05-29 | 比亚迪股份有限公司 | Mobile power station and its control method and control system |
| CN108233414A (en) * | 2018-01-12 | 2018-06-29 | 江苏华源新能源科技有限公司 | The grid-connected system of solar photo-voltaic power generation station |
| CN111509696A (en) * | 2020-04-24 | 2020-08-07 | 广东电网有限责任公司珠海供电局 | Battery energy storage system |
-
2015
- 2015-01-06 CN CN201520012778.4U patent/CN204290811U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105162406A (en) * | 2015-10-26 | 2015-12-16 | 苏州华安普电力科技股份有限公司 | Distributed roof grid-connected photovoltaic power generation system |
| CN105162406B (en) * | 2015-10-26 | 2018-05-15 | 苏州华安普电力科技股份有限公司 | A kind of distribution roof grid-connected photovoltaic system |
| CN108092350A (en) * | 2016-11-23 | 2018-05-29 | 比亚迪股份有限公司 | Mobile power station and its control method and control system |
| CN108092350B (en) * | 2016-11-23 | 2021-02-23 | 比亚迪股份有限公司 | Mobile power station and control method and control system thereof |
| CN108233414A (en) * | 2018-01-12 | 2018-06-29 | 江苏华源新能源科技有限公司 | The grid-connected system of solar photo-voltaic power generation station |
| CN111509696A (en) * | 2020-04-24 | 2020-08-07 | 广东电网有限责任公司珠海供电局 | Battery energy storage system |
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| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150422 Termination date: 20200106 |
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| CF01 | Termination of patent right due to non-payment of annual fee |