CN205610520U - Dual -purpose photovoltaic system circuit of solar energy - Google Patents
Dual -purpose photovoltaic system circuit of solar energy Download PDFInfo
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- CN205610520U CN205610520U CN201620308497.8U CN201620308497U CN205610520U CN 205610520 U CN205610520 U CN 205610520U CN 201620308497 U CN201620308497 U CN 201620308497U CN 205610520 U CN205610520 U CN 205610520U
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- resistance
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- electric capacity
- photovoltaic system
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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
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Abstract
The utility model provides a dual -purpose photovoltaic system circuit of solar energy, includes solar cell um, chip IC1, chip IC2, chip IC3, chip IC4, triode Q1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, battery B, the utility model provides a based on the AC/DC photovoltaic system of disturbance observation, enlarged photovoltaic system's suitability, add the dc -to -ac converter among the photovoltaic system, change the direct current into alternating current, satisfy the demand of different loads, realize maximum power output, this circuit stable performance, simple structure.
Description
Technical field
This utility model relates to a kind of photovoltaic system, specifically a kind of solar energy dual-purpose photovoltaic system circuit, belongs to photovoltaic generation
Systems technology field.
Background technology
Scarcity due to conventional fossil fuel and the adverse effect to environment, solar photovoltaic generation system becomes increasingly by joyous
Meet.But under the situation of change of external environment and load, the efficiency that solar energy is converted into electric energy is the highest, in order to constantly become
Improving the output of photovoltaic cell in the environment of change, MPPT maximum power point tracking has become in photovoltaic system one and vital has asked
Topic, it addition, the output of currently used photovoltaic system major part is unidirectional current, and in our daily life and commercial production,
Major part uses alternating current, so current photovoltaic system output is single, it is impossible to be suitable for alternating-current installation/AC installation.
Summary of the invention
The problem existed for above-mentioned prior art, this utility model provides a kind of solar energy dual-purpose photovoltaic system circuit, improves
Solar energy is converted to the conversion efficiency of electric energy, improves the suitability of photovoltaic generating system.
To achieve these goals, the technical solution adopted in the utility model is: a kind of solar energy dual-purpose photovoltaic system circuit,
Including solaode Um, chip IC 1, chip IC 2, chip IC 3, chip IC 4, audion Q1, resistance R1, resistance
R2, resistance R3, resistance R4, resistance R5, resistance R6, resistance R7, electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4,
Battery B, the pin 1 of described chip IC 1 respectively with the pin 5 of chip IC 1, the pin 4 of chip IC 1, switch S1
One end, one end of electric capacity C4, the emitter stage of audion Q1 connect, the pin 2 of chip IC 1 respectively with one end of resistance R1,
One end of resistance R2 connects, the other end of resistance R1 respectively with the positive pole of solaode Um, one end of resistance C3, electricity
Resistance one end of R3, the pin 5 of chip IC 2, the pin 2 of chip IC 4 connect, the base stage of audion Q1 and chip IC 3
Pin 1 connects, and the colelctor electrode of audion Q1 is connected with the other end, one end of resistance R6 of electric capacity C1 respectively, resistance R6
The other end be connected with the other end of electric capacity C3；The other end of switch S1 respectively with one end, the pipe of chip IC 2 of electric capacity C2
Foot 1 connects, the pin 2 of chip IC 2 respectively with the other end of resistance R3, one end of resistance R4, resistance R7 one end even
Connecing, the pin 4 of chip IC 2 is connected with the other end of resistance R7, the pin 1 of chip IC 4 respectively, the pin of chip IC 4
3 are connected with one end of battery B, and the other end of electric capacity C2 is connected with one end of resistance R5, and the negative pole of solaode Um divides
Not and the other end of resistance R2, the pin 2 of chip IC 3, the pin 3 of chip IC 1, the other end of electric capacity C4, chip IC 3
Pin 3, the other end of resistance R5, the other end of resistance R4, the pin 3 of chip IC 2, the pin 4 of chip IC 4,
The other end of battery B connects.
Further, described chip IC 1, the model of chip IC 2 are OPAMP.
Further, the model of chip IC 4 is 2SK2507F.
This utility model provides a kind of solar energy dual-purpose photovoltaic system circuit, expands the suitability of photovoltaic system, photovoltaic system
Middle addition inverter, is changed into alternating current unidirectional current, meets unequally loaded demand, it is achieved maximum power output, this electricity
Road stable performance, simple in construction.
Accompanying drawing explanation
Fig. 1 is circuit theory diagrams of the present utility model.
Detailed description of the invention
The utility model is described in further detail below in conjunction with the accompanying drawings.
As it is shown in figure 1, a kind of solar energy dual-purpose photovoltaic system circuit, including solaode Um, chip IC 1, chip IC 2,
Chip IC 3, chip IC 4, audion Q1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, resistance R6,
Resistance R7, electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, battery B, the pin 1 of described chip IC 1 respectively with
The pin 5 of chip IC 1, the pin 4 of chip IC 1, switch one end of S1, one end of electric capacity C4, audion Q1 send out
Emitter-base bandgap grading connects, and the pin 2 of chip IC 1 is connected with one end, one end of resistance R2 of resistance R1 respectively, another of resistance R1
End respectively with the positive pole of solaode Um, one end of resistance C3, one end of resistance R3, the pin 5 of chip IC 2, core
The pin 2 of sheet IC4 connects, and the base stage of audion Q1 is connected with the pin 1 of chip IC 3, and the colelctor electrode of audion Q1 divides
Not being connected with the other end, one end of resistance R6 of electric capacity C1, the other end of resistance R6 is connected with the other end of electric capacity C3；
The other end of switch S1 is connected with one end of electric capacity C2, the pin 1 of chip IC 2 respectively, and the pin 2 of chip IC 2 is respectively
Be connected with the other end of resistance R3, one end of resistance R4, one end of resistance R7, the pin 4 of chip IC 2 respectively with resistance
The other end of R7, the pin 1 of chip IC 4 connect, and the pin 3 of chip IC 4 is connected with one end of battery B, electric capacity C2's
The other end is connected with one end of resistance R5, the negative pole of solaode Um respectively with the other end of resistance R2, chip IC 3
Pin 2, the pin 3 of chip IC 1, the other end of electric capacity C4, the pin 3 of chip IC 3, the other end of resistance R5, electricity
The resistance other end of R4, the pin 3 of chip IC 2, the pin 4 of chip IC 4, the other end of battery B connect.
Further, described chip IC 1, the model of chip IC 2 are OPAMP.
Further, the model of chip IC 4 is 2SK2507F.
Photovoltaic generating system is the electricity generation system utilizing solaode directly to convert solar energy into electric energy.Its critical piece
Being solaode, accumulator, controller and inverter, photovoltaic generation is to utilize photoelectric effect, and solar radiation is direct
Being converted into electric energy, the basic device of opto-electronic conversion is exactly solaode, and solaode is a kind of due to photovoltaic effect
And solar energy is converted into the device of electric energy, solaode is a kind of coming novel power supply, has permanent
Property, spatter property and the big advantage of motility three, solar battery life is long, as long as the sun exists, solaode just can one
Secondary investment and life-time service, will not cause environmental pollution, economize on resources.
Claims (3)
1. a solar energy dual-purpose photovoltaic system circuit, it is characterised in that include solaode Um, chip IC 1, chip
IC2, chip IC 3, chip IC 4, audion Q1, resistance R1, resistance R2, resistance R3, resistance R4, resistance R5, electricity
Resistance R6, resistance R7, electric capacity C1, electric capacity C2, electric capacity C3, electric capacity C4, battery B, the pin 1 of described chip IC 1
Respectively with the pin 5 of chip IC 1, the pin 4 of chip IC 1, switch one end of S1, one end of electric capacity C4, audion Q1
Emitter stage connect, the pin 2 of chip IC 1 is connected with one end, one end of resistance R2 of resistance R1 respectively, resistance R1's
The other end respectively with the positive pole of solaode Um, one end of resistance C3, one end of resistance R3, the pin 5 of chip IC 2,
The pin 2 of chip IC 4 connects, and the base stage of audion Q1 is connected with the pin 1 of chip IC 3, the colelctor electrode of audion Q1
Being connected with the other end, one end of resistance R6 of electric capacity C1 respectively, the other end of resistance R6 is connected with the other end of electric capacity C3；
The other end of switch S1 is connected with one end of electric capacity C2, the pin 1 of chip IC 2 respectively, and the pin 2 of chip IC 2 is respectively
Be connected with the other end of resistance R3, one end of resistance R4, one end of resistance R7, the pin 4 of chip IC 2 respectively with resistance
The other end of R7, the pin 1 of chip IC 4 connect, and the pin 3 of chip IC 4 is connected with one end of battery B, electric capacity C2's
The other end is connected with one end of resistance R5, the negative pole of solaode Um respectively with the other end of resistance R2, chip IC 3
Pin 2, the pin 3 of chip IC 1, the other end of electric capacity C4, the pin 3 of chip IC 3, the other end of resistance R5, electricity
The resistance other end of R4, the pin 3 of chip IC 2, the pin 4 of chip IC 4, the other end of battery B connect.
Solar energy the most according to claim 1 dual-purpose photovoltaic system circuit, it is characterised in that described chip IC 1,
The model of chip IC 2 is OPAMP.
Solar energy the most according to claim 2 dual-purpose photovoltaic system circuit, it is characterised in that the model of chip IC 4 is
2SK2507F。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308497.8U CN205610520U (en) | 2016-04-13 | 2016-04-13 | Dual -purpose photovoltaic system circuit of solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620308497.8U CN205610520U (en) | 2016-04-13 | 2016-04-13 | Dual -purpose photovoltaic system circuit of solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205610520U true CN205610520U (en) | 2016-09-28 |
Family
ID=56972133
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201620308497.8U Expired - Fee Related CN205610520U (en) | 2016-04-13 | 2016-04-13 | Dual -purpose photovoltaic system circuit of solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205610520U (en) |
-
2016
- 2016-04-13 CN CN201620308497.8U patent/CN205610520U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160928 Termination date: 20170413 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |