CN204259210U - Novel intelligent controller for solar - Google Patents
Novel intelligent controller for solar Download PDFInfo
- Publication number
- CN204259210U CN204259210U CN201420486088.8U CN201420486088U CN204259210U CN 204259210 U CN204259210 U CN 204259210U CN 201420486088 U CN201420486088 U CN 201420486088U CN 204259210 U CN204259210 U CN 204259210U
- Authority
- CN
- China
- Prior art keywords
- chip microcomputer
- storage battery
- solar
- controller
- described single
- 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.)
- Expired - Fee Related
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Classifications
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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
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B20/00—Energy efficient lighting technologies, e.g. halogen lamps or gas discharge lamps
- Y02B20/40—Control techniques providing energy savings, e.g. smart controller or presence detection
Abstract
The utility model relates to a kind of controller for solar, particularly a kind of novel intelligent controller for solar that can carry out charging control and state display to storage battery, comprise single-chip microcomputer, solar cell and storage battery, described solar cell is connected with single-chip microcomputer input by an A/D sampling module, described single-chip microcomputer output is connected with solar cell, described single-chip microcomputer is connected with battery condition indicator light by drive circuit, described drive circuit feedback is connected with single-chip microcomputer, and described single-chip microcomputer is connected with storage battery; Described single-chip microcomputer output is connected with display charactron.After adopting said structure, single-chip microcomputer utilizes infrared communication to arrange the mode of operation of controller, is shown by the digitlization of the mode of operation and load condition that show nixietube display controller; Charge status indicating light is utilized to show charged state and storage battery superpressure fault, battery condition indicator light display storage battery pressure condition.
Description
Technical field
The utility model relates to a kind of controller for solar, particularly a kind of novel intelligent controller for solar that can carry out charging control and state display to storage battery.
Background technology
At present, existing solar street lamp controller generally all forms control circuit by microcontroller and peripheral circuit thereof, and MOSFET or relay form switching device.This quasi-controller can complete the functions such as solar energy MPPT tracing control, storage battery electric energy management, load discharge control.For the control of great power LED, the Main of existing system is crosstalk resistance current limliting, and this mode can produce a very large impact the useful life of LED; Another kind of way connects a constant current driver circuit for LED, and this mode can increase the cost of whole system, and Controlling vertex increases, and reliability reduces.And the power circuit of this controller generally adopts and directly charges to storage battery, do not give and protection the discharge and recharge of storage battery, storage battery works long hours and can reduce the useful life of storage battery in such state, affects the reliability and stability of whole equipment.And this controller install rear manually arrange very trouble and inconvenient.
Summary of the invention
The utility model technical issues that need to address are to provide the high and controller for solar that cost is low of a kind of reliability.
For solving above-mentioned technical problem, the utility model novel intelligent controller for solar comprises single-chip microcomputer, solar cell and storage battery, described solar cell is connected with single-chip microcomputer input by an A/D sampling module, described single-chip microcomputer output is connected with solar cell, described single-chip microcomputer is connected with battery condition indicator light by drive circuit, described drive circuit feedback is connected with single-chip microcomputer, and described single-chip microcomputer is connected with storage battery; Described single-chip microcomputer output is connected with display charactron.
Further, described storage battery is connected with single-chip microcomputer input by the 3rd A/D sampling module, and described single-chip microcomputer is connected with storage battery by charging control circuit.
Further, described single-chip microcomputer is also connected with infrared communication circuit.
Further, also comprise temperature sensor, described temperature sensor is connected with single-chip microcomputer input by the 2nd A/D sampling module.
After adopting said structure, single-chip microcomputer utilizes infrared communication to arrange the mode of operation of controller, is shown by the digitlization of the mode of operation and load condition that show nixietube display controller; Charge status indicating light is utilized to show charged state and storage battery superpressure fault, battery condition indicator light display storage battery pressure condition.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
Fig. 1 is structural representation of the present utility model.
In figure: 1 is single-chip microcomputer, 2 is solar cell, and 3 is an A/D sampling module, and 4 is drive circuit, 5 is battery condition indicator light, 6 is temperature sensor, and 7 is the 2nd A/D sampling module, and 8 is storage battery, 9 is the 3rd A/D sampling module, 10 is charging control circuit, and 11 is infrared communication circuit, and 12 is display charactron
Embodiment
As shown in Figure 1, the utility model novel intelligent controller for solar comprises single-chip microcomputer 1, solar cell 2 and storage battery 8, described solar cell 8 is connected with single-chip microcomputer 1 input by an A/D sampling module 3, and described single-chip microcomputer 1 output is connected with solar cell 2.Described single-chip microcomputer 1 is connected with battery condition indicator light 5 by drive circuit 4, and described drive circuit 4 feedback is connected with single-chip microcomputer 1, and described single-chip microcomputer 1 is connected with storage battery 8; Described single-chip microcomputer 1 output is connected with display charactron 12.
Further, in order to better control accumulator cell charging and discharging, described storage battery is connected with single-chip microcomputer input by the 3rd A/D sampling module 9, and described single-chip microcomputer is connected with storage battery by charging control circuit 10.
Operation principle of the present utility model is as follows: described single-chip microcomputer 1 gathers storage battery 8 voltage, carries out charge and discharge control and indicate battery-operated state by battery condition indicator light 5 to storage battery 8.Described single-chip microcomputer gathers solar array voltage, and the MPPT realizing solar energy controls.Described single-chip microcomputer, by the current feedback of load circuit, carries out the control of overcurrent protection and load circuit.Charge status indicating light is utilized to show charged state and storage battery superpressure fault, battery condition indicator light display storage battery pressure condition.Single-chip microcomputer 1, by gathering the voltage of solar cell 2, exports PWM ripple signal, through the turn-on and turn-off of overdrive circuit 4 control switch pipe, realizes controlling the output of solar cell 1 and passing through indicating lamp display mode.When system connects normal, and when having solar radiation to arrive photovoltaic cell module, charging indicator light is green slow sudden strain of a muscle, represents that system charging circuit is normal; When storage battery superpressure, charging indicator light is green quick flashing.
Further, described single-chip microcomputer is also connected with infrared communication circuit 11, and such single-chip microcomputer utilizes infrared communication to arrange the mode of operation of controller, by showing the mode of operation of charactron 12 display controller and realizing the digitlization display of load condition.Described single-chip microcomputer 1 parameters is controlled with infrared communication circuit 11, until the flicker of parameters display charactron, display charactron 12 shows digital circulation change, numeral changes to according to numeral corresponding to the pattern selected, after time delay a period of time, controller restarts, and can complete setting and the load operating mode setting of battery types at this.
Further, also comprise temperature sensor 6, described temperature sensor 6 is connected with single-chip microcomputer input by the 2nd A/D sampling module 7.Like this, described single-chip microcomputer 1, by temperature sensor 6 Real-time Collection Current Temperatures, carries out temperature-compensating to discharge and recharge.
Although the foregoing describe embodiment of the present utility model; but those skilled in the art are to be understood that; these only illustrate; various changes or modifications can be made to present embodiment; and not deviating from principle of the present utility model and essence, protection range of the present utility model is only defined by the appended claims.
Claims (4)
1. a novel intelligent controller for solar, comprise single-chip microcomputer, solar cell and storage battery, it is characterized in that: described solar cell is connected with single-chip microcomputer input by an A/D sampling module, described single-chip microcomputer output is connected with solar cell, described single-chip microcomputer is connected with battery condition indicator light by drive circuit, described drive circuit feedback is connected with single-chip microcomputer, and described single-chip microcomputer is connected with storage battery; Described single-chip microcomputer output is connected with display charactron.
2. according to novel intelligent controller for solar according to claim 1, it is characterized in that: described storage battery is connected with single-chip microcomputer input by the 3rd A/D sampling module, and described single-chip microcomputer is connected with storage battery by charging control circuit.
3. according to novel intelligent controller for solar according to claim 1, it is characterized in that: described single-chip microcomputer is also connected with infrared communication circuit.
4. according to novel intelligent controller for solar according to claim 1, it is characterized in that: also comprise temperature sensor, described temperature sensor is connected with single-chip microcomputer input by the 2nd A/D sampling module.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486088.8U CN204259210U (en) | 2014-08-26 | 2014-08-26 | Novel intelligent controller for solar |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420486088.8U CN204259210U (en) | 2014-08-26 | 2014-08-26 | Novel intelligent controller for solar |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN204259210U true CN204259210U (en) | 2015-04-08 |
Family
ID=52963468
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420486088.8U Expired - Fee Related CN204259210U (en) | 2014-08-26 | 2014-08-26 | Novel intelligent controller for solar |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN204259210U (en) |
-
2014
- 2014-08-26 CN CN201420486088.8U patent/CN204259210U/en not_active Expired - Fee Related
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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 | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20150408 Termination date: 20190826 |