CN201781289U - Solar power generation system - Google Patents
Solar power generation system Download PDFInfo
- Publication number
- CN201781289U CN201781289U CN2010202742766U CN201020274276U CN201781289U CN 201781289 U CN201781289 U CN 201781289U CN 2010202742766 U CN2010202742766 U CN 2010202742766U CN 201020274276 U CN201020274276 U CN 201020274276U CN 201781289 U CN201781289 U CN 201781289U
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- CN
- China
- Prior art keywords
- solar
- solar power
- inverter
- control device
- power 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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- 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
Abstract
The utility model discloses a solar power generation system comprising a photovoltaic solar device for converting solar energy into electric energy, a power distribution control device and an inverter converting direct current into alternating current, wherein all the devices are connected together through leads, and the inverter is connected with an external public network or electronic components. By adopting the technical scheme, the photovoltaic solar device arranged on the top of a greenhouse through a bracket can generate power, but the generated power is distributed in the external public power grid or electric equipment inside the greenhouse through the control device, thus, the external solar resource is synthetically utilized with more obvious technical effect.
Description
Technical field
The utility model relates to a kind of electricity generation system, especially refers to a kind of solar power system.
Background technology
Solar energy generally is meant the emittance of sunlight.Form the biological light and heat existence that just mainly provides from the earth, and also understand with sunlight from the ancient human and to dry object with the sun, and as the method for preserving food.Solar energy is as a kind of emerging regenerative resource, and it especially is used in the heat energy source of warmhouse booth, has obtained popularization in a big way especially.
In general, we know, because present warmhouse booth, mostly be that the common clay structure of taking adds plastic film or glass, thereby constituted the greenhouse structure of a sealing,, the heat of warmhouse booth has been remained on above the basic steady temperature by means of the effect of solar energy.
This warmhouse booth is utilizing aspect the solar energy, owing to be to utilize the thermal source of solar energy as heating greenhouse only, therefore, also having lot of energy is scattered and disappeared, some energy wastes are obviously arranged, therefore, do not meet a kind of demand of polyfunctional warmhouse booth.
The utility model content
The purpose of this utility model is to provide a kind of novel solar power system, thereby can fully utilize solar energy to a greater extent.In order to reach this purpose, its concrete technical scheme is as following description:
A kind of solar power system, comprise and be used for conversion of solar energy is become photovoltaic solar device, the distribution control device of electric energy and the inverter that direct current is transformed into alternating current, each device links together by lead, and described inverter is connected with external common electrical network or electric appliance component.
Further, preferably, also be provided with storage battery, described storage battery links together by lead and distribution control device.
Further, preferably, switch block is set also, described switch block is separately positioned between photovoltaic solar device and control device and inverter and external common electrical network or the electric appliance component.
Further, preferably, described photovoltaic solar device is arranged on the position of the not shading at top, greenhouse by support.
Further, preferably, also be connected with enviromental monitoring equipment among the described electricity generation system.
After having taked technique scheme, because being arranged on the photovoltaic solar device at top, greenhouse can generate electricity by support, and the electricity that produces sends among the electrical equipment of external common electrical network or the inside, greenhouse by control device, synthetically utilized outside solar energy, technique effect is comparatively obvious.
Description of drawings
Below in conjunction with accompanying drawing the utility model is described in detail, so that above-mentioned advantage of the present utility model is clearer and more definite.
Fig. 1 is the concrete structure schematic diagram of the utility model solar power system.
Embodiment
Below the utility model is described in detail.
Fig. 1 is the concrete structure schematic diagram of the utility model solar power system, as shown in the figure, described solar power system, comprise and be used for conversion of solar energy is become photovoltaic solar device 1, the distribution control device 2 of electric energy and the inverter 3 that direct current is transformed into alternating current, each device links together by lead, and described inverter is connected with the electric appliance component of external common electrical network 4 or inside etc.
Usually, among this kind circuit, switch block 3 also is set, described switch block 3 is separately positioned between photovoltaic solar device 1 and distribution control device 2 and inverter 3 and external common electrical network 4 or the electric appliance component, this switch block 3 can be set to a plurality of, or the structure of the structure of breaker or mains switch, these all are dawns known to a person skilled in the art, do not repeat them here.
In addition, also need to be provided with a storage battery (not shown), described storage battery links together by lead and distribution control device 2, and this storage battery can be used as the power supply of some electrical equipment.
This device generally is mounted in not shading position, top, greenhouse and carries out photovoltaic generation, and the electricity that is sent is except using by oneself for the electrical equipment in the greenhouse than small part, and all the other major parts all are transported to outside public electric wire net.
In addition, this device also is connected with an enviromental monitoring equipment, so that the environment of periphery is monitored, such as, sunlight under the situation, was controlled this device and was carried out work preferably daytime; And when weather was poor, just controlling this device did not carry out work, so that keep the fail safe of this device better.
After having taked technique scheme, can carry out from the benefit electricity hot house, and, if the electric weight abundance can also be issued external electrical network with electricity.Described solar cell power generation system utilizes the photovoltaic effect principle to make, and it is the electricity generation system that the solar radiation energy is directly changed into electric energy.This not only can make full use of solar energy, also can carry the electric power of green cleaning simultaneously continuously, embodies the technique effect to the greenhouse comprehensive utilization.
Above-mentioned specific embodiment only is exemplary, and under above-mentioned instruction of the present utility model, those skilled in the art can carry out various improvement and distortion on the basis of the foregoing description, and these improvement or distortion drop in the protection range of the present utility model.It will be understood by those skilled in the art that top specific descriptions just in order to explain the purpose of this utility model, are not to be used to limit the utility model.Protection range of the present utility model is limited by claim and equivalent thereof.
Claims (5)
1. solar power system, it is characterized in that, comprise and be used for conversion of solar energy is become photovoltaic solar device, the distribution control device of electric energy and the inverter that direct current is transformed into alternating current, each device links together by lead, and described inverter is connected with external common electrical network or electric appliance component.
2. solar power system according to claim 1 is characterized in that, also is provided with storage battery, and described storage battery links together by lead and distribution control device.
3. solar power system according to claim 1 is characterized in that, switch block also is set, and described switch block is separately positioned between photovoltaic solar device and control device and inverter and external common electrical network or the electric appliance component.
4. solar power system according to claim 1 is characterized in that, described photovoltaic solar device is arranged on the position of the not shading at top, greenhouse by support.
5. solar power system according to claim 1 is characterized in that, also is connected with enviromental monitoring equipment among the described electricity generation system.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202742766U CN201781289U (en) | 2010-07-29 | 2010-07-29 | Solar power generation system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010202742766U CN201781289U (en) | 2010-07-29 | 2010-07-29 | Solar power generation system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201781289U true CN201781289U (en) | 2011-03-30 |
Family
ID=43794492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010202742766U Expired - Fee Related CN201781289U (en) | 2010-07-29 | 2010-07-29 | Solar power generation system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201781289U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393615A (en) * | 2014-08-21 | 2015-03-04 | 国家电网公司 | Household solar photovoltaic power generation system having monitoring function |
-
2010
- 2010-07-29 CN CN2010202742766U patent/CN201781289U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104393615A (en) * | 2014-08-21 | 2015-03-04 | 国家电网公司 | Household solar photovoltaic power generation system having monitoring function |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110330 Termination date: 20120729 |