CN203951384U - A kind of inverter circuit of solar energy - Google Patents
A kind of inverter circuit of solar energy Download PDFInfo
- Publication number
- CN203951384U CN203951384U CN201420243253.7U CN201420243253U CN203951384U CN 203951384 U CN203951384 U CN 203951384U CN 201420243253 U CN201420243253 U CN 201420243253U CN 203951384 U CN203951384 U CN 203951384U
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- transformer
- variable resistor
- solar cell
- capacitor
- primary coil
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Abstract
The utility model provides a kind of inverter circuit of solar energy, comprise solar cell, the positive pole of solar cell is connected with one end of variable resistor W1 with one end of resistance R 1, the other end of resistance R 1 is connected with one end of inductance L 1, the other end of inductance L 1 is connected with one end of transformer L2 primary coil with the collector electrode of PNP triode Q1, the other end of variable resistor W1 is connected with PNP triode Q1 base stage, the emitter of PNP triode Q1 is connected with one end of capacitor C 1 with the negative pole of solar cell, the other end of capacitor C 1 is connected with the other end of transformer L2 primary coil, one end of transformer L2 secondary coil is connected with one end of variable resistor W2, the other end of variable resistor W2 is connected with the positive pole of diode D1, the negative pole of diode D1 is connected with one end of K switch 1 with one end of the primary coil of transformer L3.The utility model circuit structure simply can be realized solar cell is exchanged to output.
Description
Technical field
The utility model relates to a kind of inverter circuit of solar energy.
Background technology
Solar energy is utilized by people more and more as clean energy resource.Existing a lot of electrical appliance is only supported alternating current, and solar cell is more and more as the demand of the energy source of alternating current, but current inverter circuit relative complex, bulky is not suitable for carrying out of doors use.
Summary of the invention
The technical problems to be solved in the utility model, is to provide a kind of inverter circuit of solar energy, solves the complicated bulky problem of existing solar energy inverter circuit.
The utility model is achieved in that
A kind of inverter circuit of solar energy, comprise solar cell, the positive pole of solar cell is connected with one end of variable resistor W1 with one end of resistance R 1, the other end of resistance R 1 is connected with one end of inductance L 1, the other end of inductance L 1 is connected with one end of transformer L2 primary coil with the collector electrode of PNP triode Q1, the other end of variable resistor W1 is connected with PNP triode Q1 base stage, the emitter of PNP triode Q1 is connected with one end of capacitor C 1 with the negative pole of solar cell, the other end of capacitor C 1 is connected with the other end of transformer L2 primary coil, one end of transformer L2 secondary coil is connected with one end of variable resistor W2, the other end of variable resistor W2 is connected with the positive pole of diode D1, the negative pole of diode D1 is connected with one end of K switch 1 with one end of the primary coil of transformer L3, the other end of transformer L2 secondary coil is connected with one end of capacitor C 2 with the other end of K switch 1, the other end of the primary coil of the other end transformer L3 of capacitor C 2 connects, the secondary coil of transformer L3 is as alternating current output winding.
The utility model has the advantage of: circuit structure simply can be realized solar cell is exchanged to output.
Accompanying drawing explanation
The utility model is further described with reference to the accompanying drawings in conjunction with the embodiments.
Fig. 1 is circuit diagram of the present utility model.
Embodiment
Refer to shown in Fig. 1, a kind of inverter circuit of solar energy, comprise solar cell, the positive pole of solar cell is connected with one end of variable resistor W1 with one end of resistance R 1, the other end of resistance R 1 is connected with one end of inductance L 1, the other end of inductance L 1 is connected with one end of transformer L2 primary coil with the collector electrode of PNP triode Q1, the other end of variable resistor W1 is connected with PNP triode Q1 base stage, the emitter of PNP triode Q1 is connected with one end of capacitor C 1 with the negative pole of solar cell, the other end of capacitor C 1 is connected with the other end of transformer L2 primary coil, one end of transformer L2 secondary coil is connected with one end of variable resistor W2, the other end of variable resistor W2 is connected with the positive pole of diode D1, the negative pole of diode D1 is connected with one end of K switch 1 with one end of the primary coil of transformer L3, the other end of transformer L2 secondary coil is connected with one end of capacitor C 2 with the other end of K switch 1, the other end of the primary coil of the other end transformer L3 of capacitor C 2 connects, the secondary coil of transformer L3 is as alternating current output winding.
The utility model principle is as follows: PNP triode Q1 and variable resistor W1, resistance R 1 forms forward bias amplifying circuit.Solar array voltage after amplification becomes alternating current by inductance L 1 with the DC inversion circuit conversion that transformer L2 primary coil forms.Electric current behind the required transformer L2 secondary coil of AC inductance two ends, charges to after diode D1 capacitor C 2.Thereafter Closing Switch K1, externally discharges the primary coil of capacitor C 2 by transformer L3, according to the coil ratio of transformer L3, exchanging output point, is that the secondary coil of transformer L3 can obtain higher voltage.If user wishes to obtain the alternating current output of other rated voltages, can regulate variable resistor W1 to regulate.
The above execution mode, it is better embodiment of the present utility model, be not to limit the utility model practical range, the equivalence of doing according to structure, feature and principle described in the utility model claim therefore all changes or modifies, and all should comprise in the utility model patent claim.
Claims (1)
1. the inverter circuit of a solar energy, it is characterized in that: comprise solar cell, the positive pole of solar cell is connected with one end of variable resistor W1 with one end of resistance R 1, the other end of resistance R 1 is connected with one end of inductance L 1, the other end of inductance L 1 is connected with one end of transformer L2 primary coil with the collector electrode of PNP triode Q1, the other end of variable resistor W1 is connected with PNP triode Q1 base stage, the emitter of PNP triode Q1 is connected with one end of capacitor C 1 with the negative pole of solar cell, the other end of capacitor C 1 is connected with the other end of transformer L2 primary coil, one end of transformer L2 secondary coil is connected with one end of variable resistor W2, the other end of variable resistor W2 is connected with the positive pole of diode D1, the negative pole of diode D1 is connected with one end of K switch 1 with one end of the primary coil of transformer L3, the other end of transformer L2 secondary coil is connected with one end of capacitor C 2 with the other end of K switch 1, the other end of the primary coil of the other end transformer L3 of capacitor C 2 connects, the secondary coil of transformer L3 is as alternating current output winding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243253.7U CN203951384U (en) | 2014-05-13 | 2014-05-13 | A kind of inverter circuit of solar energy |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420243253.7U CN203951384U (en) | 2014-05-13 | 2014-05-13 | A kind of inverter circuit of solar energy |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203951384U true CN203951384U (en) | 2014-11-19 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420243253.7U Expired - Fee Related CN203951384U (en) | 2014-05-13 | 2014-05-13 | A kind of inverter circuit of solar energy |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203951384U (en) |
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100099A (en) * | 2016-08-25 | 2016-11-09 | 苏州苏宝新能源科技有限公司 | There is charging, control and the solar air-conditioner system of scalable inversion function |
| CN106130159A (en) * | 2016-08-25 | 2016-11-16 | 苏州苏宝新能源科技有限公司 | There is charging, control and the solar air-conditioner system of scalable inversion function |
| CN106160171A (en) * | 2016-08-25 | 2016-11-23 | 苏州苏宝新能源科技有限公司 | There is self discharge, scalable inversion and the solar air-conditioner system of power lightning protection |
| CN106160169A (en) * | 2016-08-25 | 2016-11-23 | 苏州苏宝新能源科技有限公司 | There is the solar air-conditioner system of adjustable inversion function |
| CN106208330A (en) * | 2016-08-25 | 2016-12-07 | 苏州苏宝新能源科技有限公司 | Have and control and the solar air-conditioner system of scalable inversion function |
| CN106300602A (en) * | 2016-08-25 | 2017-01-04 | 苏州苏宝新能源科技有限公司 | There is the solar air-conditioner system of charging and scalable inversion function |
| CN106300597A (en) * | 2016-08-25 | 2017-01-04 | 苏州苏宝新能源科技有限公司 | There is the solar airconditioning control system of self discharge, scalable inversion and lightning protection |
| CN106374606A (en) * | 2016-08-25 | 2017-02-01 | 苏州苏宝新能源科技有限公司 | Solar air-conditioning control system with adjustable inversion and power supply anti-thunder functions |
-
2014
- 2014-05-13 CN CN201420243253.7U patent/CN203951384U/en not_active Expired - Fee Related
Cited By (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106100099A (en) * | 2016-08-25 | 2016-11-09 | 苏州苏宝新能源科技有限公司 | There is charging, control and the solar air-conditioner system of scalable inversion function |
| CN106130159A (en) * | 2016-08-25 | 2016-11-16 | 苏州苏宝新能源科技有限公司 | There is charging, control and the solar air-conditioner system of scalable inversion function |
| CN106160171A (en) * | 2016-08-25 | 2016-11-23 | 苏州苏宝新能源科技有限公司 | There is self discharge, scalable inversion and the solar air-conditioner system of power lightning protection |
| CN106160169A (en) * | 2016-08-25 | 2016-11-23 | 苏州苏宝新能源科技有限公司 | There is the solar air-conditioner system of adjustable inversion function |
| CN106208330A (en) * | 2016-08-25 | 2016-12-07 | 苏州苏宝新能源科技有限公司 | Have and control and the solar air-conditioner system of scalable inversion function |
| CN106300602A (en) * | 2016-08-25 | 2017-01-04 | 苏州苏宝新能源科技有限公司 | There is the solar air-conditioner system of charging and scalable inversion function |
| CN106300597A (en) * | 2016-08-25 | 2017-01-04 | 苏州苏宝新能源科技有限公司 | There is the solar airconditioning control system of self discharge, scalable inversion and lightning protection |
| CN106374606A (en) * | 2016-08-25 | 2017-02-01 | 苏州苏宝新能源科技有限公司 | Solar air-conditioning control system with adjustable inversion and power supply anti-thunder functions |
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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: 20141119 Termination date: 20150513 |
|
| EXPY | Termination of patent right or utility model |