CN107276200A - A kind of solar recharging booster circuit - Google Patents
A kind of solar recharging booster circuit Download PDFInfo
- Publication number
- CN107276200A CN107276200A CN201710347996.7A CN201710347996A CN107276200A CN 107276200 A CN107276200 A CN 107276200A CN 201710347996 A CN201710347996 A CN 201710347996A CN 107276200 A CN107276200 A CN 107276200A
- Authority
- CN
- China
- Prior art keywords
- pin
- boost chip
- electric capacity
- resistance
- circuit
- Prior art date
- 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.)
- Pending
Links
Classifications
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/34—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering
- H02J7/35—Parallel operation in networks using both storage and other dc sources, e.g. providing buffering with light sensitive cells
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0069—Charging or discharging for charge maintenance, battery initiation or rejuvenation
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J2207/00—Indexing scheme relating to details of circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J2207/20—Charging or discharging characterised by the power electronics converter
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
- H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
- H02J7/00304—Overcurrent protection
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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
- Y02E10/56—Power conversion systems, e.g. maximum power point trackers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Photovoltaic Devices (AREA)
Abstract
The invention discloses a kind of solar recharging booster circuit, including the boost chip CS5173 with 6 legs, the resistance R1 for being connected and being grounded with No. 6 pin of boost chip, the electric capacity C1 and electric capacity C2 being all connected with after parallel connection with No. 4 pin and No. 5 pin of boost chip, two ends are connected to the inductance L1 of No. 1 pin of boost chip and No. 4 pin, it is connected with No. 1 pin of boost chip and connects the diode D1 of circuit output end, it is connected to resistance R2 of the boost chip 3 between pin and circuit output end, the resistance R3 that No. 3 pin in one end and boost chip are connected and the other end is grounded, and the electric capacity C3 and electric capacity C4 that one end connection circuit output end and the other end are grounded after parallel connection.The present invention realizes stable voltage output using CS5173 boost chip combinations Schottky diode, and effectively limit output current, the high temperature for preventing from electric current excessive producing circuit, and solar panel and battery are produced are effectively isolated, it is to avoid directly charging causes cell damage.
Description
Technical field
The present invention relates to a kind of solar cell auxiliary circuit, more particularly to a kind of solar recharging booster circuit.
Background technology
With the progress of science and technology, the tellurian energy gradually decreases, the mankind begin to focus on solar energy it is this take no
The most nexhaustible energy.Solar panel be the mankind gather solar energy important component, but due to solar energy be not with
When can gather, therefore using solar panel carry out solar energy acquisition when, it is often necessary to first by energy stores in storage
In battery, then export and use, solar energy is used especially when no sunray.Current solar panel, which exists, to be adopted
The problem of collecting voltage is relatively low, therefore directly will there is certain difficulty in electrical energy transportation to battery by solar panel,
And the charge efficiency of battery can be improved to a certain extent by strengthening transmission voltage, therefore how effectively to carry out solar recharging
The problem of being a urgent need to resolve.
The content of the invention
In order to solve the problems of the prior art, the present invention provides a kind of solar recharging ingenious in design, simple in construction
Booster circuit.
To achieve these goals, the technical solution adopted by the present invention is as follows：
A kind of solar recharging booster circuit, including the boost chip CS5173 with 6 legs, 6 with boost chip
The resistance R1 that number pin is connected and is grounded, it is in parallel after the electric capacity C1 and electric capacity C2 that are all connected with No. 4 pin and No. 5 pin of boost chip,
Two ends are connected to the inductance L1 of No. 1 pin of boost chip and No. 4 pin, are connected with No. 1 pin of boost chip and connect circuit output
The diode D1 at end, is connected to resistance R2 of the boost chip 3 between pin and circuit output end, one end and No. 3 pin of boost chip
Connection and the resistance R3 of other end ground connection, and one end connection circuit output end and the electric capacity C3 and electricity of other end ground connection after parallel connection
Hold C4, wherein, No. 4 pin of circuit input end and boost chip are connected, No. 2 pin ground connection of boost chip.
Preferably, the diode D1 is Schottky diode.
Compared with prior art, the invention has the advantages that：
The present invention realizes stable voltage output using CS5173 boost chip combinations Schottky diode, and effectively limits
Output current, the high temperature for preventing from the electric current excessive producing circuit, and solar panel and battery are produced are effectively isolated,
Directly charging is avoided to cause cell damage, while effectively being protected in two couple that input and output end are set electric capacity in parallel defeated
Enter the security of output, and the present invention is simple in construction, and with low cost, reaction regulation is accurate quick, safe and reliable, with extensive
Market application foreground, be adapted to popularization and application.
Brief description of the drawings
Fig. 1 is circuit theory diagrams of the invention.
Embodiment
The invention will be further described with reference to the accompanying drawings and examples, and embodiments of the present invention include but is not limited to
The following example.
Embodiment
As shown in figure 1, the solar recharging booster circuit, including the boost chip CS5173 with 6 legs, with boosting
The resistance R1 that No. 6 pin of chip are connected and are grounded, it is in parallel after the electric capacity C1 that is all connected with No. 4 pin and No. 5 pin of boost chip and
Electric capacity C2, two ends are connected to the inductance L1 of No. 1 pin of boost chip and No. 4 pin, are connected with No. 1 pin of boost chip and connect electricity
The diode D1 of road output end, is connected to resistance R2 of the boost chip 3 between pin and circuit output end, one end and boost chip
No. 3 pin connections and the resistance R3 of other end ground connection, and one end connection circuit output end and the electric capacity of other end ground connection after parallel connection
C3 and electric capacity C4, wherein, No. 4 pin of circuit input end and boost chip are connected, No. 2 pin ground connection of boost chip.
Preferably, the diode D1 is Schottky diode.
The foregoing is merely illustrative of the preferred embodiments of the present invention, is not intended to limit the invention, all essences in the present invention
Any modifications, equivalent substitutions and improvements made within refreshing and principle etc., should be included in the scope of the protection.
According to above-described embodiment, the present invention just can be realized well.What deserves to be explained is, before said structure design
Put, to solve same technical problem, some made in the present invention are used without substantial change or polishing
Technical scheme essence it is still consistent with the present invention, it should also within the scope of the present invention.
Claims (2)
1. a kind of solar recharging booster circuit, it is characterised in that including the boost chip CS5173 with 6 legs, with liter
The resistance R1 that No. 6 pin of pressure chip are connected and are grounded, the electric capacity C1 being all connected with after parallel connection with No. 4 pin and No. 5 pin of boost chip
With electric capacity C2, two ends are connected to the inductance L1 of No. 1 pin of boost chip and No. 4 pin, are connected and connect with No. 1 pin of boost chip
The diode D1 of circuit output end, is connected to resistance R2 of the boost chip 3 between pin and circuit output end, one end and boosting core
No. 3 pin connections of piece and the resistance R3 of other end ground connection, and one end connection circuit output end and the electricity of other end ground connection after parallel connection
Hold C3 and electric capacity C4, wherein, No. 4 pin of circuit input end and boost chip are connected, No. 2 pin ground connection of boost chip.
2. a kind of solar recharging booster circuit according to claim 1, it is characterised in that the diode D1 is Xiao Te
Based diode.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347996.7A CN107276200A (en) | 2017-05-17 | 2017-05-17 | A kind of solar recharging booster circuit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710347996.7A CN107276200A (en) | 2017-05-17 | 2017-05-17 | A kind of solar recharging booster circuit |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107276200A true CN107276200A (en) | 2017-10-20 |
Family
ID=60064492
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710347996.7A Pending CN107276200A (en) | 2017-05-17 | 2017-05-17 | A kind of solar recharging booster circuit |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107276200A (en) |
Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000360Y (en) * | 2007-01-17 | 2008-01-02 | 恒协电子(厦门)有限公司 | Solar electronic scales |
| CN201497110U (en) * | 2009-08-13 | 2010-06-02 | 刘瑜 | Solar vehicle-mounted humidifier |
| CN101860083A (en) * | 2010-04-19 | 2010-10-13 | 南通大学 | Power supply device of electronic toll collection system vehicle-mount unit |
| CN203039582U (en) * | 2012-12-05 | 2013-07-03 | 深圳市微卓网络开发有限公司 | Adapter |
| CN103532199A (en) * | 2013-05-29 | 2014-01-22 | 柏海蛟 | Universal mobile charger |
| CN105281560A (en) * | 2014-05-30 | 2016-01-27 | 中国电信股份有限公司 | Buck-boost circuit with protection |
-
2017
- 2017-05-17 CN CN201710347996.7A patent/CN107276200A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201000360Y (en) * | 2007-01-17 | 2008-01-02 | 恒协电子(厦门)有限公司 | Solar electronic scales |
| CN201497110U (en) * | 2009-08-13 | 2010-06-02 | 刘瑜 | Solar vehicle-mounted humidifier |
| CN101860083A (en) * | 2010-04-19 | 2010-10-13 | 南通大学 | Power supply device of electronic toll collection system vehicle-mount unit |
| CN203039582U (en) * | 2012-12-05 | 2013-07-03 | 深圳市微卓网络开发有限公司 | Adapter |
| CN103532199A (en) * | 2013-05-29 | 2014-01-22 | 柏海蛟 | Universal mobile charger |
| CN105281560A (en) * | 2014-05-30 | 2016-01-27 | 中国电信股份有限公司 | Buck-boost circuit with protection |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20171020 |