CN2867695Y - Polysilicon solar power-generating parallel network device - Google Patents
Polysilicon solar power-generating parallel network device Download PDFInfo
- Publication number
- CN2867695Y CN2867695Y CNU2005200468431U CN200520046843U CN2867695Y CN 2867695 Y CN2867695 Y CN 2867695Y CN U2005200468431 U CNU2005200468431 U CN U2005200468431U CN 200520046843 U CN200520046843 U CN 200520046843U CN 2867695 Y CN2867695 Y CN 2867695Y
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- China
- Prior art keywords
- solar power
- polysilicon solar
- controller
- power generation
- current
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- 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.)
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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
A grid connection device of polysilicon solar battery comprises a polysilicon solar battery plate, a storage battery, an inverter, a current controller, a time controller, a voltage regulator, and a reverse charging protector. An electronic chip for automatically controlling current is provided in the current controller, and its type may be Jn-1A, and Jn-2B. The device has advantages of stable operation, long service life and convenient assembly and maintenance.
Description
One, technical field:
Polycrystalline silicon solar power generation grid-connecting apparatus, what relate to is technical field of solar energy utilization, particularly the solar light-heat power-generation technical field of device that is connected to the grid.
Two, background technology:
Over nearly 20 years, the development of solar-photovoltaic technology and photovoltaic industry rapidly in the world wide, photovoltaic generation progressively turns to the direction of generating electricity by way of merging two or more grid systems and building in conjunction with power supply to develop from solving backwoodsman electricity consumption and special electricity consumption, and development speed is very rapid, and fully developing solar energy is the strategic decision of the countries in the world government sustainable development energy.Because environmental pollution pressure is more and more heavier, reduce the discharging of home energy source consumption and pollutant, will become the important eyespot of administering global environmental pollution the coming years.
In new forms of energy, the cost of solar power generation is higher, approximately is 7～12 times of biomass power generation (biogas power generation), 6～10 times of wind power generation.But solar energy is compared with other new forms of energy having more advantage aspect resource potential and the lasting applicability, and from long-range prospect, photovoltaic generation is the strategy alternatives generation technology of tool potentiality.Relevant scholarly forecast, to the later stage in this century, solar power generation will occupy 80% position in world's electric energy structure.But it is big that existing grid-connecting apparatus exists power consumption, and fail safe is relatively poor relatively, the defective that the cost of solar power generation is high relatively.
Three, summary of the invention:
The objective of the invention is to overcome above-mentioned defective, help the popularization of solar power generation,, adopt the solar cell of polysilicon by solar power generation being incorporated into the global design of electricity.Its technology is achieved in that the structure that comprises photovoltaic battery panel, storage battery, inverter, current controller, time controller, voltage regulator, anti-electrical network reverse charge protector; it is characterized in that: be provided with the electronic chip of automatic Control current in the current controller, the model of described electronic chip can be Jn-1A, Jn-2B.
The obvious advantage of this technology and effect are the equipment refinings, stable and reliable operation, and long service life, installation and maintenance are easy.
Four, description of drawings:
Fig. 1 is the structural representation of polycrystalline silicon solar power generation grid-connecting apparatus of the present invention.
Wherein 1-photovoltaic battery panel, 2-storage battery, 3-inverter, 4-current controller, 5-time controller, 6-voltage regulator, 7-prevent electrical network reverse charge protector.
Five, embodiment:
Below in conjunction with accompanying drawing invention is further described:
See accompanying drawing 1, photovoltaic battery panel (1) connects storage battery (2), storage battery (2) connects inverter (3), inverter (3) connects current controller (4), current controller (4) connect hours controller (5), time controller (5) connects voltage regulator (6), and the output of voltage regulator (6) connects electrical network, is provided with anti-electrical network reverse charge protector (7) between voltage regulator (6) and the electrical network; Be provided with the electronic chip of automatic Control current in the current controller.
See accompanying drawing 1, photovoltaic generation plate (1) produces electric current through illumination, electric current carries out unidirectional charging to storage battery (2), electric current in the storage battery (2) carries out inversion by inverter (3), produce with the identical 220V synchronous AC of line voltage, control by current controller (4), time controller (5), export to grid power transmission by voltage regulator (6); When if interior of building needs electricity consumption, switch by current controller (4), time controller (5), to indoor power supply.Be provided with anti-electrical network reverse charge protector (7) between voltage regulator (6) and the electrical network, prevented the electrical network reverse charge, protected the solar energy power generating device that is connected to the grid.
Claims (2)
1 one kinds of polycrystalline silicon solar power generation grid-connecting apparatus; comprise photovoltaic battery panel (1), storage battery (2), inverter (3), current controller (4), time controller (5), voltage regulator (6), anti-electrical network reverse charge protector (7), structure, it is characterized in that: the electronic chip that is provided with automatic Control current in the current controller.
2. according to the described a kind of polycrystalline silicon solar power generation grid-connecting apparatus of claim 1, it is characterized in that: the model of described electronic chip can be Jn-1A, Jn-2B.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200468431U CN2867695Y (en) | 2005-11-24 | 2005-11-24 | Polysilicon solar power-generating parallel network device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNU2005200468431U CN2867695Y (en) | 2005-11-24 | 2005-11-24 | Polysilicon solar power-generating parallel network device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2867695Y true CN2867695Y (en) | 2007-02-07 |
Family
ID=37703400
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CNU2005200468431U Expired - Fee Related CN2867695Y (en) | 2005-11-24 | 2005-11-24 | Polysilicon solar power-generating parallel network device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN2867695Y (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600810A (en) * | 2015-02-06 | 2015-05-06 | 宁波高新区零零七工业设计有限公司 | Novel mode electric vehicle charging system |
-
2005
- 2005-11-24 CN CNU2005200468431U patent/CN2867695Y/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104600810A (en) * | 2015-02-06 | 2015-05-06 | 宁波高新区零零七工业设计有限公司 | Novel mode electric vehicle charging system |
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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: 20070207 Termination date: 20091224 |