CN102916475A - Solar photovoltaic power supply - Google Patents
Solar photovoltaic power supply Download PDFInfo
- Publication number
- CN102916475A CN102916475A CN2012104057368A CN201210405736A CN102916475A CN 102916475 A CN102916475 A CN 102916475A CN 2012104057368 A CN2012104057368 A CN 2012104057368A CN 201210405736 A CN201210405736 A CN 201210405736A CN 102916475 A CN102916475 A CN 102916475A
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- China
- Prior art keywords
- circuit
- solar photovoltaic
- photovoltaic power
- mosfet
- charge
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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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Abstract
The invention discloses a solar photovoltaic power supply comprising a solar cell module, a storage cell, a micro-processing circuit with an AC/DC (alternating current/direct current) conversion function, a charge-discharge control circuit, an MOSFET (metal-oxide-semiconductor field effect transistor) circuit, a protection circuit, a monitoring circuit and an output circuit; the MOSFET circuit is respectively connected with the micro-processing circuit with the AC/DC conversion function, the charge-discharge control circuit and the solar cell module; the charge-discharge control circuit is connected with the storage cell; the storage cell is connected with the output circuit; the protection circuit is connected with the output circuit; and the detection circuit is connected with the solar cell module. With the adoption of the mode, the solar photovoltaic power supply disclosed by the invention can be used for increasing the working efficiency, reducing the power consumption, saving the energy and protecting the environment and is safe and reliable.
Description
Technical field
The present invention relates to the solar-electricity source domain, particularly relate to a kind of solar photovoltaic power.
Background technology
Solar energy is a kind of resourceful clean reproducible energy, and solar energy power generating has unique advantage and huge potentiality to be exploited as the renewable new forms of energy of the cleaning of low-carbon environment-friendly.At present, utilize the technical development of solar power generation rapid, but majority is the technology that is applicable to Large scale construction and industrialization, these technology are not suitable for all that remote backwardness area with a varied topography is used and for to live scattered at these regional customer power supplies.And according to the present level of economic development, the resident that allow these remote backward areas live scattered uses the electricity of electrical network, also has in a short time larger difficulty.
Summary of the invention
The technical problem that the present invention mainly solves provides a kind of solar photovoltaic power, can increase work efficiency, and reduces power consumption, energy-conserving and environment-protective, safety and stability.
For solving the problems of the technologies described above; the technical scheme that the present invention adopts is: a kind of solar photovoltaic power is provided; comprise: solar module; storage battery; micro-processor interface circuit with the AC/DC conversion; charge-discharge control circuit; the MOSFET circuit; protective circuit; observation circuit and output circuit; described MOSFET circuit respectively with micro-processor interface circuit with AC/DC conversion; charge-discharge control circuit is connected with solar module; described charge-discharge control circuit is connected with storage battery; described storage battery is connected with output circuit; described protective circuit is connected with output circuit, and described testing circuit is connected with solar module.
In a preferred embodiment of the present invention, described protective circuit comprises output overvoltage protection circuit, output overload protection circuit and short circuit self-repairing circuit.
In a preferred embodiment of the present invention, described solar photovoltaic battery component is solar photovoltaic cell panel.
In a preferred embodiment of the present invention, described MOSFET circuit comprises MOSFET charge switch circuit and MOSFET discharge switching circuit.
In a preferred embodiment of the present invention, described observation circuit comprises current monitoring circuit, electric voltage observation circuit and temperature observation circuit.
The invention has the beneficial effects as follows: solar photovoltaic power of the present invention can be increased work efficiency, and reduces power consumption, energy-conserving and environment-protective, safety and stability.
Description of drawings
Fig. 1 is the structural representation of solar photovoltaic power one preferred embodiment of the present invention;
The mark of each parts is as follows in the accompanying drawing: 1, solar module, 2, storage battery, 3, with the micro-processor interface circuit of AC/DC conversion, 4, charge-discharge control circuit, 5, the MOSFET circuit, 6, protective circuit, 7, observation circuit, 8, output circuit.
Embodiment
Below in conjunction with accompanying drawing preferred embodiment of the present invention is described in detail, thereby so that advantages and features of the invention can be easier to be it will be appreciated by those skilled in the art that protection scope of the present invention is made more explicit defining.
See also Fig. 1; a kind of solar photovoltaic power; it is characterized in that; comprise: solar module 1; storage battery 2; micro-processor interface circuit 3 with the AC/DC conversion; charge-discharge control circuit 4; MOSFET circuit 5; protective circuit 6; observation circuit 7 and output circuit 8; described MOSFET circuit 5 respectively with micro-processor interface circuit 3 with AC/DC conversion; charge-discharge control circuit 4 is connected with solar module 1; described charge-discharge control circuit 4 is connected with storage battery 2; described storage battery 2 is connected with output circuit 8; described protective circuit 6 is connected with output circuit 8, and described testing circuit 7 is connected with solar module 1.
In addition; described protective circuit 6 comprises output overvoltage protection circuit, output overload protection circuit and short circuit self-repairing circuit; protective circuit prevents that in use the short circuit self-repairing circuit can be recovered rapidly because output overvoltage and output overloading cause damage after short circuit.
In addition, described solar photovoltaic battery component 1 is solar photovoltaic cell panel.
In addition, described MOSFET circuit 5 comprises MOSFET charge switch circuit and MOSFET discharge switching circuit.
In addition, described observation circuit 7 comprises current monitoring circuit, electric voltage observation circuit and temperature observation circuit.
Be different from prior art, solar photovoltaic power of the present invention can be increased work efficiency, and reduces power consumption, energy-conserving and environment-protective, safety and stability.
The above only is embodiments of the invention; be not so limit claim of the present invention; every equivalent structure or equivalent flow process conversion that utilizes specification of the present invention and accompanying drawing content to do; or directly or indirectly be used in other relevant technical fields, all in like manner be included in the scope of patent protection of the present invention.
Claims (5)
1. solar photovoltaic power; it is characterized in that; comprise: solar module; storage battery; micro-processor interface circuit with the AC/DC conversion; charge-discharge control circuit; the MOSFET circuit; protective circuit; observation circuit and output circuit; described MOSFET circuit respectively with micro-processor interface circuit with AC/DC conversion; charge-discharge control circuit is connected with solar module; described charge-discharge control circuit is connected with storage battery; described storage battery is connected with output circuit; described protective circuit is connected with output circuit, and described testing circuit is connected with solar module.
2. solar photovoltaic power according to claim 1 is characterized in that, described protective circuit comprises output overvoltage protection circuit, output overload protection circuit and short circuit self-repairing circuit.
3. solar photovoltaic power according to claim 1 is characterized in that, described solar photovoltaic battery component is solar photovoltaic cell panel.
4. solar photovoltaic power according to claim 1 is characterized in that, described MOSFET circuit comprises MOSFET charge switch circuit and MOSFET discharge switching circuit.
5. solar photovoltaic power according to claim 1 is characterized in that, described observation circuit comprises current monitoring circuit, electric voltage observation circuit and temperature observation circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104057368A CN102916475A (en) | 2012-10-23 | 2012-10-23 | Solar photovoltaic power supply |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2012104057368A CN102916475A (en) | 2012-10-23 | 2012-10-23 | Solar photovoltaic power supply |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102916475A true CN102916475A (en) | 2013-02-06 |
Family
ID=47614753
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2012104057368A Pending CN102916475A (en) | 2012-10-23 | 2012-10-23 | Solar photovoltaic power supply |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102916475A (en) |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057665A (en) * | 1998-09-18 | 2000-05-02 | Fire Wind & Rain Technologies Llc | Battery charger with maximum power tracking |
| CN201550026U (en) * | 2009-09-03 | 2010-08-11 | 中国电子科技集团公司第十四研究所 | Special photovoltaic control inverter for solar energy |
| CN102035238A (en) * | 2010-12-28 | 2011-04-27 | 广东易事特电源股份有限公司 | Solar charging control circuit |
| CN102709977A (en) * | 2012-06-01 | 2012-10-03 | 常州鹰飞电子科技有限公司 | Solar power generation system controller with alternating current detection control unit |
| CN202872435U (en) * | 2012-10-23 | 2013-04-10 | 常州能动电子科技有限公司 | Solar photovoltaic power source |
-
2012
- 2012-10-23 CN CN2012104057368A patent/CN102916475A/en active Pending
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6057665A (en) * | 1998-09-18 | 2000-05-02 | Fire Wind & Rain Technologies Llc | Battery charger with maximum power tracking |
| CN201550026U (en) * | 2009-09-03 | 2010-08-11 | 中国电子科技集团公司第十四研究所 | Special photovoltaic control inverter for solar energy |
| CN102035238A (en) * | 2010-12-28 | 2011-04-27 | 广东易事特电源股份有限公司 | Solar charging control circuit |
| CN102709977A (en) * | 2012-06-01 | 2012-10-03 | 常州鹰飞电子科技有限公司 | Solar power generation system controller with alternating current detection control unit |
| CN202872435U (en) * | 2012-10-23 | 2013-04-10 | 常州能动电子科技有限公司 | Solar photovoltaic power source |
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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: 20130206 |