CN203233225U - Intelligent solar charging device based on single-chip microcomputer - Google Patents
Intelligent solar charging device based on single-chip microcomputer Download PDFInfo
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- CN203233225U CN203233225U CN2013202563789U CN201320256378U CN203233225U CN 203233225 U CN203233225 U CN 203233225U CN 2013202563789 U CN2013202563789 U CN 2013202563789U CN 201320256378 U CN201320256378 U CN 201320256378U CN 203233225 U CN203233225 U CN 203233225U
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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
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Abstract
An intelligent solar charging device based on a single-chip microcomputer belongs to the field of energy conversion controlled by the single-chip microcomputer, and the utility model aims to solve the problem that an existing mobile phone or storage battery consumes a lot of national resources. The intelligent solar charging device comprises an alternating current power supply, a power factor correction circuit, a diode D1, a diode D2, a capacitor C1, a direct current-alternating current inverter circuit, a filter, a single-chip microcomputer, a solar cell panel and a solar charging circuit. An alternating current output end of the alternating current power supply is connected with an input end of the power factor correction circuit. A direct current bus output end of the power factor correction circuit is connected with a direct current input end of the direct current-alternating current inverter circuit. The solar cell panel and the solar charging circuit are connected in parallel on two direct current buses. An alternating current output end of the direct current-alternating current inverter circuit is connected with an input end of the filter. An output end of the filter is connected with a mobile phone load. A control transmission end of the single-chip microcomputer is connected with a control transmission end of the direct current-alternating current inverter circuit and a control transmission end of the solar charging circuit.
Description
Technical field
The utility model relates to SCM Based solar energy intelligent charging device, belongs to the Single-chip Controlling field of energy conversion.
Background technology
Along with modern progress at full speed, people are more and more to the utilization of electric energy, and resources such as colliery, oil are non-renewable resources, and the power consumption of being changed out by colliery, oil etc. must be more many, and then non-renewable colliery, oil etc. remain more fewly.
Mobile phone is one of most widely used electrical equipment, its electric energy loss also can not be ignored, every day, people used the charging that a large amount of electric energy is used for mobile phone or storage battery, and the used electric energy DC power supply that converts to of the AC power in the unit of deriving from or the family has mostly so just consumed a large amount of national resources.
Summary of the invention
The utility model purpose is in order to solve the problem of existing mobile phone or a large amount of national resources of storage battery consumption, a kind of SCM Based solar energy intelligent charging device to be provided.
SCM Based solar energy intelligent charging device described in the utility model, it comprises AC power, circuit of power factor correction, diode D1, diode D2, capacitor C 1, DC-AC inverter circuit, filter, single-chip microcomputer, solar panel and solar charging circuit
The AC energy output of AC power links to each other with the input of circuit of power factor correction, the dc bus output of circuit of power factor correction links to each other with the direct-flow input end of DC-AC inverter circuit, shunt capacitance C1 between two dc buss of described dc bus output, series diode D1 on dc bus wherein, article two, dc bus solar charging circuit in parallel
The solar energy output of solar panel links to each other with the solar energy input of solar charging circuit, the output of solar charging circuit connects wherein one of two dc buss by diode D2, the input of solar charging circuit connects another dc bus, and the control output end of solar charging circuit links to each other with the control input end of solar panel;
The ac output end of DC-AC inverter circuit links to each other with the input of filter, and the output of filter connects the mobile phone load;
The control transmission ends of single-chip microcomputer links to each other with the control transmission ends of the control transmission ends of DC-AC inverter circuit and solar charging circuit.
Advantage of the present utility model: SCM Based solar energy intelligent charging device described in the utility model is simple in structure, in sun-drenched weather, for people provide a large amount of free electric energy.
This equipment can arrange in all case, in family, saves electric energy, reduces expenses; Or the unit of being arranged on, saved national resources, saved the administrative expenses of unit simultaneously; Or be arranged on public arenas such as bank, market, and be convenient for people to trip, be good utility.
Description of drawings
Fig. 1 is the theory diagram of SCM Based solar energy intelligent charging device described in the utility model.
Embodiment
Embodiment one: present embodiment is described below in conjunction with Fig. 1, the described SCM Based solar energy intelligent charging device of present embodiment, it comprises AC power 1, circuit of power factor correction 2, diode D1, diode D2, capacitor C 1, DC-AC inverter circuit 3, filter 4, single-chip microcomputer 7, solar panel 8 and solar charging circuit 9
The AC energy output of AC power 1 links to each other with the input of circuit of power factor correction 2, the dc bus output of circuit of power factor correction 2 links to each other with the direct-flow input end of DC-AC inverter circuit 3, shunt capacitance C1 between two dc buss of described dc bus output, series diode D1 on dc bus wherein, article two, dc bus solar charging circuit 9 in parallel
The solar energy output of solar panel 8 links to each other with the solar energy input of solar charging circuit 9, the output of solar charging circuit 9 connects wherein one of two dc buss by diode D2, the input of solar charging circuit 9 connects another dc bus, and the control output end of solar charging circuit 9 links to each other with the control input end of solar panel 8;
The ac output end of DC-AC inverter circuit 3 links to each other with the input of filter 4, and the output of filter 4 connects the mobile phone load;
The control transmission ends of single-chip microcomputer 7 links to each other with the control transmission ends of the control transmission ends of DC-AC inverter circuit 3 and solar charging circuit 9.
Filter 4 comprises resistance R and capacitor C 2, shunt capacitance C2 between two outputs of the ac output end mouth of DC-AC inverter circuit 3, wherein series resistance R on output.
Single-chip microcomputer 7 employing models are that the single-chip microcomputer of STC12C5A60S2 is realized.
Be mobile phone load power supply jointly by AC energy and solar energy, when sunlight is inadequate, give mobile phone load charging by single-chip microcomputer 7 control AC energy, when sunlight is sufficient, be mobile phone load charging by single-chip microcomputer 7 control solar energy, or be mobile phone load charging jointly by AC energy and solar energy.
Embodiment two: present embodiment is described further execution mode one, it also comprises charge-discharge control circuit 5 and storage battery 6, charge-discharge control circuit 5 is connected in parallel on two dc buss, the input/output terminal of charge-discharge control circuit 5 links to each other with the charge-discharge end of storage battery 6, and the control transmission ends of charge-discharge control circuit 5 links to each other with the control transmission ends of single-chip microcomputer 7.
Be under single-chip microcomputer 7 control for storage battery 6 discharges and recharges, finished by solar energy and/or AC energy.
Claims (4)
1. SCM Based solar energy intelligent charging device, it is characterized in that, it comprises AC power (1), circuit of power factor correction (2), diode D1, diode D2, capacitor C 1, DC-AC inverter circuit (3), filter (4), single-chip microcomputer (7), solar panel (8) and solar charging circuit (9)
The AC energy output of AC power (1) links to each other with the input of circuit of power factor correction (2), the dc bus output of circuit of power factor correction (2) links to each other with the direct-flow input end of DC-AC inverter circuit (3), shunt capacitance C1 between two dc buss of described dc bus output, series diode D1 on dc bus wherein, article two, dc bus solar charging circuit (9) in parallel
The solar energy output of solar panel (8) links to each other with the solar energy input of solar charging circuit (9), the output of solar charging circuit (9) connects wherein one of two dc buss by diode D2, the input of solar charging circuit (9) connects another dc bus, and the control output end of solar charging circuit (9) links to each other with the control input end of solar panel (8);
The ac output end of DC-AC inverter circuit (3) links to each other with the input of filter (4), and the output of filter (4) connects the mobile phone load;
The control transmission ends of single-chip microcomputer (7) links to each other with the control transmission ends of DC-AC inverter circuit (3) and the control transmission ends of solar charging circuit (9).
2. according to the described SCM Based solar energy intelligent charging device of claim 1, it is characterized in that, filter (4) comprises resistance R and capacitor C 2, shunt capacitance C2 between two outputs of the ac output end mouth of DC-AC inverter circuit (3), wherein series resistance R on output.
3. according to the described SCM Based solar energy intelligent charging device of claim 1, it is characterized in that, it also comprises charge-discharge control circuit (5) and storage battery (6), charge-discharge control circuit (5) is connected in parallel on two dc buss, the input/output terminal of charge-discharge control circuit (5) links to each other with the charge-discharge end of storage battery (6), and the control transmission ends of charge-discharge control circuit (5) links to each other with the control transmission ends of single-chip microcomputer (7).
4. according to the described SCM Based solar energy intelligent charging device of claim 1, it is characterized in that single-chip microcomputer (7) employing model is that the single-chip microcomputer of STC12C5A60S2 is realized.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202563789U CN203233225U (en) | 2013-05-13 | 2013-05-13 | Intelligent solar charging device based on single-chip microcomputer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2013202563789U CN203233225U (en) | 2013-05-13 | 2013-05-13 | Intelligent solar charging device based on single-chip microcomputer |
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| Publication Number | Publication Date |
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| CN203233225U true CN203233225U (en) | 2013-10-09 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN2013202563789U Expired - Fee Related CN203233225U (en) | 2013-05-13 | 2013-05-13 | Intelligent solar charging device based on single-chip microcomputer |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348229A (en) * | 2014-10-29 | 2015-02-11 | 苏州克兰兹电子科技有限公司 | Novel mobile phone charging system |
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2013
- 2013-05-13 CN CN2013202563789U patent/CN203233225U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN104348229A (en) * | 2014-10-29 | 2015-02-11 | 苏州克兰兹电子科技有限公司 | Novel mobile phone charging system |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20131009 Termination date: 20140513 |