CN104660155A - Photovoltaic agricultural greenhouse power generation system - Google Patents
Photovoltaic agricultural greenhouse power generation system Download PDFInfo
- Publication number
- CN104660155A CN104660155A CN201310591820.8A CN201310591820A CN104660155A CN 104660155 A CN104660155 A CN 104660155A CN 201310591820 A CN201310591820 A CN 201310591820A CN 104660155 A CN104660155 A CN 104660155A
- Authority
- CN
- China
- Prior art keywords
- agricultural greenhouse
- distribution box
- controller
- generation system
- photovoltaic
- 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.)
- Pending
Links
- 238000010248 power generation Methods 0.000 title abstract 4
- 230000005611 electricity Effects 0.000 claims abstract description 12
- 229910021417 amorphous silicon Inorganic materials 0.000 claims description 3
- 239000012528 membrane Substances 0.000 claims description 3
- 238000004134 energy conservation Methods 0.000 abstract 1
- 239000010409 thin film Substances 0.000 abstract 1
- 238000005286 illumination Methods 0.000 description 3
- 230000003749 cleanliness Effects 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 239000000446 fuel Substances 0.000 description 1
- 235000013311 vegetables Nutrition 0.000 description 1
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02S—GENERATION OF ELECTRIC POWER BY CONVERSION OF INFRARED RADIATION, VISIBLE LIGHT OR ULTRAVIOLET LIGHT, e.g. USING PHOTOVOLTAIC [PV] MODULES
- H02S10/00—PV power plants; Combinations of PV energy systems with other systems for the generation of electric power
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
-
- 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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a photovoltaic agricultural greenhouse power generation system which comprises an agricultural greenhouse, wherein a solar photovoltaic plate is obliquely paved at the top of the agricultural greenhouse; the output end of the solar photovoltaic plate is connected with a controller on one side of the agricultural greenhouse; the controller is connected with an inverter at the lower part of the controller; a distribution box is arranged at the lower part of the inverter; the output end of the distribution box is connected with the inverter; the controller is connected with an electric storage device and the distribution box to control the electric storage device and the distribution box; the output end of a storage battery is connected with the distribution box. According to the photovoltaic agricultural greenhouse power generation system, the sunlight can irradiate into the greenhouse through a solar photovoltaic thin film so as to provide light for the greenhouse; the solar energy is converted into electric energy through the solar photovoltaic plate and then stored in the electric storage device; when no light is provided, the electric energy is transmitted into the distribution box through the electric storage device and the controller so as to provide electricity to the lighting equipment in the greenhouse; through the photovoltaic agricultural greenhouse, the solar energy can be converted into electric energy so as to provide electricity to the lighting or equipment in the agricultural greenhouse; the photovoltaic agricultural greenhouse power generation system has the characteristics of cleanness, zero pollution and energy conservation.
Description
Technical field
The present invention relates to solar energy power generating field, particularly a kind of photovoltaic agricultural greenhouse electricity generation system.
Background technology
Warmhouse booth area the first in the world of China, unless outside the simple machines such as medium and small public canopy, hot house occupies the overwhelming majority of warmhouse booth, solar incident angle is considered by design inclination angle, roof in greenhouse, solar energy can be applied greatly to heat greenhouse, ensure the crops normal growth of booth inside, also have fresh vegetables for north of china in winter and make contributions.Along with the development of photovoltaic generation industry, application for new forms of energy provides a wide development space, agricultural greenhouse is arranged on the position that physical features is smooth, illumination condition is good more, away from house and shopping centre, therefore for the illuminalive power-supply of inside greenhouse has certain difficulty.
Summary of the invention
In order to overcome above-mentioned the deficiencies in the prior art, the object of the invention is to propose a kind of photovoltaic agricultural greenhouse electricity generation system, can be converted solar energy into electrical energy by photovoltaic agricultural greenhouse, the electric consumption on lighting of supply agricultural greenhouse inside and other equipment electricity consumptions, have the feature of cleanliness without any pollution, energy savings.
To achieve these goals, the technical solution used in the present invention is:
A kind of photovoltaic agricultural greenhouse electricity generation system, comprise agricultural greenhouse 6, the top droop of agricultural greenhouse 6 is equipped with solar energy photovoltaic panel 1, the output of solar energy photovoltaic panel 1 is connected on the controller 2 of agricultural greenhouse 6 side, controller 2 is connected with the inverter 3 of its underpart, and the bottom of inverter 3 is provided with distribution box 5, and the output of distribution box 5 is connected to inverter 3, controller 2 is connected to electrical storage device 4, distribution box 5 controls it, and the output of storage battery 4 is connected with distribution box 5.
Described solar energy photovoltaic panel 1 adopts amorphous silicon membrane.
Described electrical storage device 4 adopts fuel-cell device to carry out store electrical energy.
Because the present invention controls agricultural greenhouse by utilizing photovoltaic agricultural greenhouse, adopt solar panel solar energy is converted to electric energy for agricultural greenhouse provide evening throw light on and other equipment electricity consumptions, unnecessary electric energy is sent in electrical network by inverter simultaneously, electrical storage device adopts fuel cell, easy to install, pollution-free, greatly saved the energy, application prospect is boundless.
Accompanying drawing explanation
Accompanying drawing is structural representation of the present invention.
Embodiment
Below in conjunction with accompanying drawing, the present invention is described in further detail.
See accompanying drawing, a kind of photovoltaic agricultural greenhouse electricity generation system, comprise agricultural greenhouse 6, the top droop of agricultural greenhouse 6 is equipped with solar energy photovoltaic panel 1, the output of solar energy photovoltaic panel 1 is connected on the controller 2 of agricultural greenhouse 6 side, controller 2 is connected with the inverter 3 of its underpart, the bottom of inverter 3 is provided with distribution box 5, the output of distribution box 5 is connected to inverter 3, controller 2 is connected to electrical storage device 4, distribution box 5 controls it, the generating of solar energy photovoltaic panel 1 carried out distributing and storing, the output of storage battery 4 is connected with distribution box 5.Solar energy photovoltaic panel 1 adopts amorphous silicon membrane, and sunlight enters into greenhouse for agricultural by this film and directly provides illumination.Electrical storage device 4 adopts fuel-cell device to carry out store electrical energy.
Operation principle of the present invention is:
By the solar energy photovoltaic panel 1 being laid on top of greenhouse, solar energy is converted to electric energy, and be stored in electrical storage device 4, sunlight is irradiated in greenhouse by photovoltaic 1 film, for greenhouse provides illumination, when there is no solar irradiation during evening, being sent in distribution box 5 by electrical storage device 4, controller 2 by logical for electric energy, is that lighting apparatus in greenhouse is powered by distribution box 5.
Claims (3)
1. a photovoltaic agricultural greenhouse electricity generation system, comprise agricultural greenhouse (6), it is characterized in that, the top droop of agricultural greenhouse (6) is equipped with solar energy photovoltaic panel (1), the output of solar energy photovoltaic panel (1) is connected on the controller (2) of agricultural greenhouse (6) side, controller (2) is connected with the inverter (3) of its underpart, the bottom of inverter (3) is provided with distribution box (5), the output of distribution box (5) is connected to inverter (3), controller (2) is connected to electrical storage device (4), distribution box (5) controls it, the output of storage battery (4) is connected with distribution box (5).
2. a kind of photovoltaic agricultural greenhouse electricity generation system according to claim 1, is characterized in that, described solar energy photovoltaic panel (1) adopts amorphous silicon membrane.
3. a kind of photovoltaic agricultural greenhouse electricity generation system according to claim 1, is characterized in that, described electrical storage device (4) adopts fuel-cell device to carry out store electrical energy.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591820.8A CN104660155A (en) | 2013-11-20 | 2013-11-20 | Photovoltaic agricultural greenhouse power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310591820.8A CN104660155A (en) | 2013-11-20 | 2013-11-20 | Photovoltaic agricultural greenhouse power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104660155A true CN104660155A (en) | 2015-05-27 |
Family
ID=53250931
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310591820.8A Pending CN104660155A (en) | 2013-11-20 | 2013-11-20 | Photovoltaic agricultural greenhouse power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN104660155A (en) |
-
2013
- 2013-11-20 CN CN201310591820.8A patent/CN104660155A/en active Pending
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150527 |
|
| WD01 | Invention patent application deemed withdrawn after publication |