CN103094961A - Solar dim-light recycling and storage system - Google Patents
Solar dim-light recycling and storage system Download PDFInfo
- Publication number
- CN103094961A CN103094961A CN2013100058192A CN201310005819A CN103094961A CN 103094961 A CN103094961 A CN 103094961A CN 2013100058192 A CN2013100058192 A CN 2013100058192A CN 201310005819 A CN201310005819 A CN 201310005819A CN 103094961 A CN103094961 A CN 103094961A
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- CN
- China
- Prior art keywords
- light level
- low light
- solar
- dim
- charging
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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
-
- 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
- Y02E70/00—Other energy conversion or management systems reducing GHG emissions
- Y02E70/30—Systems combining energy storage with energy generation of non-fossil origin
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- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention discloses a solar dim-light recycling and storage system. The solar dim-light recycling and storage system comprises a solar panel, a storage battery, a dim-light controller, a charging circuit and a storage device, wherein an input end of the dim-light controller is simultaneously connected with the solar panel and the storage device, an output end of the dim-light controller is simultaneously connected with the charging circuit and the storage device, and the charging circuit is connected with the storage battery and is used for charging the storage battery. The solar dim-light recycling and storage system improves the recycling rate of solar dim light, and reduces the energy waste caused by low recycling rate of the solar dim light.
Description
Technical field
The present invention relates to a kind of solar energy low light level and reclaim stocking system.
Background technology
In prior art, solar energy low light level charging system generally comprises solar panels, storage battery, controller module, falls circuit and booster circuit; The controller module input is connected with solar panels simultaneously, and output is connected with reduction voltage circuit and booster circuit simultaneously; Charging circuit and booster circuit are connected with storage battery and to its charging.
Yet solar energy low light level charging system in prior art adopts step-down and booster circuit, and the reduction voltage circuit loss certain because voltage transitions causes; Booster circuit is the little and unstable low problem such as maybe can't work of conversion efficiency that causes because of the electric current under the solar energy low light level.
Through further investigation, the inventor develops a kind of solar energy low light level recovery storage that solves the problems of the technologies described above and recharges technology, and this case produces thus.
Summary of the invention
The object of the present invention is to provide a kind of solar energy low light level to reclaim stocking system, it improves solar panels low light level charging utilance, and reduces because of the low energy waste that causes of solar energy low light level charging utilance.
For reaching above-mentioned purpose, solution of the present invention is:
A kind of solar energy low light level reclaims stocking system, comprises solar panels, storage battery, low light level controller, charging circuit and holder; Low light level controller input is connected with solar panels and holder simultaneously, and output is connected with charging circuit and holder simultaneously; Charging circuit is connected with storage battery and to its charging.
Further, holder is super capacitor.
Further, low light level controller is single-chip microcomputer.
Further, charging circuit is the boost charge circuit.
after adopting such scheme, it is under the voltage condition of solar panels voltage lower than the battery charging that the low light level of the present invention reclaims stocking system, after collecting low-voltage by low light level controller, the starting low light level reclaims storage mode, when low light level controller collects the balance of voltage value of the voltage that reclaim to store and solar panels, converting charge mode to by low light level controller charges a battery, stop charge mode during lower than the minimum operating voltage of charging circuit when holder voltage, fully effectively utilize the electric weight of the solar energy low light level, solve solar panels and needed long-time drawback of tanning by the sun in the sun, and adopted super capacitor to make holder to have the characteristics such as quick charge and repid discharge, the electric weight that the low light level is reclaimed charges the battery fast, reaches the cycle pulse effect, and battery is safeguarded charging.
Description of drawings
Fig. 1 is the structural representation that low light level solar energy of the present invention reclaims stocking system;
Fig. 2 is that the solar energy low light level of the present invention reclaims the stocking system circuit diagram.
Label declaration
Low light level controller 3 charging circuits 4
Holder 5.
Embodiment
The present invention is described in detail below in conjunction with drawings and the specific embodiments.
Consult Figure 1 and Figure 2, a kind of solar energy low light level that the present invention discloses reclaims stocking system, comprises solar panels 1, storage battery 2, low light level controller 3, charging circuit 4 and holder 5.
As shown in Figure 1, low light level controller 3 inputs are connected with solar panels 1 and holder 5 simultaneously, and output is connected with charging circuit 4 and holder 5 simultaneously; Charging circuit 4 is connected with storage battery 2 and to its charging.Holder 5 is preferably super capacitor, also can be other.Low light level controller 3 can be the common singlechip controller of the art, also can be other.Charging circuit 4 is preferably the boost charge circuit, also can for pulse charging circuit etc. other.Fig. 2 is that the low light level reclaims the stocking system circuit diagram.
As shown in Figure 1, below illustrate for an example: suppose solar panels 1 voltage 5V, storage battery 2 voltage 3.7V, low light level controller 3 operating voltage 0-4.2V, holder 5 voltage 5V, charging circuit 4 voltage 0.8-5V, (described data can be set different data according to different product).
As shown in Figure 1, the present invention in the course of the work, the solar energy low light level reclaim to store the pattern that recharges: quit work during lower than the operational voltage value of battery charging when the voltage of solar panels 1, storage mode is reclaimed in 3 startings of low light level controller, when low light level controller 3 collects the balance of voltage value of the voltage that reclaim to store and solar panels 1, convert charge mode accumulators 2 charging to by low light level controller 3, stop charge mode when holder 5 voltages during lower than the minimum operating voltage 0.8V of charging circuit.
The above is only one embodiment of the present of invention, is not the restriction to this case design, and all equivalent variations of doing according to the design key of this case all fall into the protection range of this case.
Claims (4)
1. a solar energy low light level reclaims stocking system, it is characterized in that: comprise solar panels, storage battery, low light level controller, charging circuit and holder; Low light level controller input is connected with solar panels and holder simultaneously, and output is connected with charging circuit and holder simultaneously; Charging circuit is connected with storage battery and to its charging.
2. a kind of solar energy low light level as claimed in claim 1 reclaims stocking system, and it is characterized in that: holder is super capacitor.
3. a kind of solar energy low light level as claimed in claim 1 reclaims stocking system, and it is characterized in that: low light level controller is single-chip microcomputer.
4. a kind of solar energy low light level as claimed in claim 1 reclaims stocking system, and it is characterized in that: charging circuit is the boost charge circuit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100058192A CN103094961A (en) | 2013-01-08 | 2013-01-08 | Solar dim-light recycling and storage system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013100058192A CN103094961A (en) | 2013-01-08 | 2013-01-08 | Solar dim-light recycling and storage system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN103094961A true CN103094961A (en) | 2013-05-08 |
Family
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2013100058192A Pending CN103094961A (en) | 2013-01-08 | 2013-01-08 | Solar dim-light recycling and storage system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN103094961A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356583A (en) * | 2015-12-03 | 2016-02-24 | 深圳市华杰电气技术有限公司 | Weak light and weak wind charging control circuit |
| CN106712256A (en) * | 2017-02-10 | 2017-05-24 | 广州凯高机电有限公司 | All-around and all-weather solar power supply system |
| CN110138068A (en) * | 2019-05-14 | 2019-08-16 | 摩崖神光科技(深圳)有限公司 | A kind of light energy collecting apparatus and system |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101282044A (en) * | 2008-05-30 | 2008-10-08 | 东莞市特龙金科能源科技有限公司 | Matching circuit of solar battery as well as implementing method thereof |
| CN201194339Y (en) * | 2008-04-29 | 2009-02-11 | 王皓 | Solar energy controller |
| CN101877494A (en) * | 2009-04-30 | 2010-11-03 | 鸿富锦精密工业（深圳）有限公司 | Solar energy storage system and method |
-
2013
- 2013-01-08 CN CN2013100058192A patent/CN103094961A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201194339Y (en) * | 2008-04-29 | 2009-02-11 | 王皓 | Solar energy controller |
| CN101282044A (en) * | 2008-05-30 | 2008-10-08 | 东莞市特龙金科能源科技有限公司 | Matching circuit of solar battery as well as implementing method thereof |
| CN101877494A (en) * | 2009-04-30 | 2010-11-03 | 鸿富锦精密工业（深圳）有限公司 | Solar energy storage system and method |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105356583A (en) * | 2015-12-03 | 2016-02-24 | 深圳市华杰电气技术有限公司 | Weak light and weak wind charging control circuit |
| CN105356583B (en) * | 2015-12-03 | 2018-05-18 | 深圳市华杰电气技术有限公司 | Weak light and weak wind charging control circuit |
| CN106712256A (en) * | 2017-02-10 | 2017-05-24 | 广州凯高机电有限公司 | All-around and all-weather solar power supply system |
| CN110138068A (en) * | 2019-05-14 | 2019-08-16 | 摩崖神光科技(深圳)有限公司 | A kind of light energy collecting apparatus and system |
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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: 20130508 |