CN207398910U - Solar panel charge-discharge control circuit - Google Patents
Solar panel charge-discharge control circuit Download PDFInfo
- Publication number
- CN207398910U CN207398910U CN201721263767.9U CN201721263767U CN207398910U CN 207398910 U CN207398910 U CN 207398910U CN 201721263767 U CN201721263767 U CN 201721263767U CN 207398910 U CN207398910 U CN 207398910U
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- plates
- solar energy
- discharge
- triode
- circuit
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Abstract
Solar panel charge-discharge control circuit, including solar energy A plates, solar energy B plates, control module, 1 ~ n control road is set in control module, each odd number road and each even number road form one group of charging and discharging circuit, solar energy A plates, solar energy B plates are mutually contacted, solar energy A plates, discharge circuit is set between solar energy B plates, discharge circuit is connected in parallel the collector of triode V1 and triode V2, triode V1 and triode V2 emitters connect an odd number road and an even number road respectively, capacitance C1 is connected in parallel between solar energy A plates and discharge circuit, capacitance C2 is connected in parallel between solar energy B plates and discharge circuit, load is provided on discharge circuit.The utility model circuit structure is simple, it can be achieved that cycle charge-discharge, electric energy is provided to load.
Description
Technical field
The utility model is related to a kind of solar cell charging-discharging controllers.
Background technology
Existing solar cell charging-discharging controller shortcoming is that stability is poor, charging transfer efficiency is low, reliability
Difference, integrated level are low, anti-interference weak, intelligent low with the degree of automation, and start for a long time has used component overheat, power consumption greatly
Damage, function are single.
Traditional solar panel, many due to loading, solar panel is unable to maintain that load long-play, needs
In addition accumulator to be set to carry out electric power storage, is had much room for improvement.
Utility model content
The utility model in view of the deficiencies of the prior art, provide it is a kind of simple in structure, it can be achieved that for a long time to load supplying,
Without separately setting accumulator, the solar panel charge-discharge control circuit of cycle charge-discharge is realized.
To realize the utility model aim, following technical scheme is provided：Solar panel charge-discharge control circuit,
It is characterized by comprising solar energy A plates, solar energy B plates, 1 ~ n control road is set, each is strange in control module, control module
Number roads and each even number road form one group of charging and discharging circuit, and solar energy A plates, solar energy B plates mutually contact, solar energy A plates, too
Positive to set discharge circuit between B plates, discharge circuit is connected in parallel the collector of triode V1 and triode V2, triode V1 and three
Pole pipe V2 emitters connect an odd number road and an even number road respectively, capacitance C1 are connected in parallel between solar energy A plates and discharge circuit, too
It is positive to be connected in parallel capacitance C2 between B plates and discharge circuit, load is provided on discharge circuit.
Preferably, load is resistance.
Preferably, when solar energy A, B plate is subject to illumination, electric current is generated, while to C1, C2 capacitances charge, and control mould
One odd number road of block exports control signal, and V1 conductings, electric current is from solar energy A plates+pole and C1+ poles, by loading to triode
V1 collectors are formed into a loop electric discharge to emitter to C1 and solar energy A plate cathode；When one even number road of control module exports control letter
Number, V2 conductings, electric current from solar energy B plates and C2 anodes, through load to the collector of triode V2 to emitter to C2 with
Solar energy B plate cathode, forming circuit electric discharge；As triode V2, when C2 and solar energy B plates discharge, solar energy A plates charge to C1；
As triode V1, when C1 and solar energy B plates discharge, solar energy B plates charge to C2；In cycles, cycle charge-discharge is carried to load
For electric energy.
The utility model advantageous effect：The utility model circuit structure is simple, it can be achieved that cycle charge-discharge, provides to load
Electric energy.
Description of the drawings
Fig. 1 is the structure diagram of the utility model.
Specific embodiment
Embodiment 1：Solar panel charge-discharge control circuit, including solar energy A plates, solar energy B plates, control module,
1 ~ 12 control road is set in control module, each odd number road and each even number road form one group of charging and discharging circuit, the sun
Energy A plates, solar energy B plates are mutually contacted, and set discharge circuit between solar energy A plates, solar energy B plates, discharge circuit is connected in parallel three
The collector of pole pipe V1 and triode V2, triode V1 and triode V2 emitters connect an odd number road and an even number road respectively,
Capacitance C1 is connected in parallel between solar energy A plates and discharge circuit, capacitance C2 is connected in parallel between solar energy B plates and discharge circuit, is discharged
Resistance R is provided on circuit.When solar energy A, B plate is subject to illumination, electric current is generated, while to C1, C2 capacitances charge, and control mould
One odd number road of block exports control signal, and V1 conductings, electric current is from solar energy A plates+pole and C1+ poles, by loading to triode
V1 collectors are formed into a loop electric discharge to emitter to C1 and solar energy A plate cathode；When one even number road of control module exports control letter
Number, V2 conductings, electric current from solar energy B plates and C2 anodes, through load to the collector of triode V2 to emitter to C2 with
Solar energy B plate cathode, forming circuit electric discharge；As triode V2, when C2 and solar energy B plates discharge, solar energy A plates charge to C1；
As triode V1, when C1 and solar energy B plates discharge, solar energy B plates charge to C2；In cycles, cycle charge-discharge is carried to load
For electric energy.
Claims (3)
1. solar panel charge-discharge control circuit, it is characterised in that including solar energy A plates, solar energy B plates, control module,
1 ~ n control road is set in control module, each odd number road and each even number road form one group of charging and discharging circuit, solar energy
A plates, solar energy B plates are mutually contacted, and discharge circuit is set between solar energy A plates, solar energy B plates, and discharge circuit is connected in parallel three poles
The collector of pipe V1 and triode V2, triode V1 and triode V2 emitters connect an odd number road and an even number road respectively, too
It is positive to be connected in parallel capacitance C1 between A plates and discharge circuit, capacitance C2, electric discharge electricity are connected in parallel between solar energy B plates and discharge circuit
Road is provided with load.
2. solar panel charge-discharge control circuit according to claim 1, it is characterised in that load as resistance.
3. solar panel charge-discharge control circuit according to claim 1, it is characterised in that when solar energy A, B plate by
To during illumination, electric current is generated, while to C1, C2 capacitances charge, one odd number road of control module output control signal, V1 conductings, electricity
Stream is born from solar energy A plates+pole and C1+ poles by loading to triode V1 collectors to emitter to C1 and solar energy A plates
Pole, forming circuit electric discharge；When one even number road of control module exports control signal, V2 conductings, electric current is from solar energy B plates and C2 anodes
It sets out, the collector through loading to triode V2 is formed into a loop electric discharge to emitter to C2 and solar energy B plate cathode；When three poles
When pipe V2, C2 and solar energy B plates discharge, solar energy A plates charge to C1；As triode V1, when C1 and solar energy B plates discharge, too
Positive energy B plates charge to C2；In cycles, cycle charge-discharge provides electric energy to load.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263767.9U CN207398910U (en) | 2017-09-29 | 2017-09-29 | Solar panel charge-discharge control circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201721263767.9U CN207398910U (en) | 2017-09-29 | 2017-09-29 | Solar panel charge-discharge control circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207398910U true CN207398910U (en) | 2018-05-22 |
Family
ID=62330501
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201721263767.9U Expired - Fee Related CN207398910U (en) | 2017-09-29 | 2017-09-29 | Solar panel charge-discharge control circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207398910U (en) |
-
2017
- 2017-09-29 CN CN201721263767.9U patent/CN207398910U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180522 Termination date: 20190929 |