CN211236699U - Solar energy automatic receiving controller with optimal efficiency - Google Patents
Solar energy automatic receiving controller with optimal efficiency Download PDFInfo
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- CN211236699U CN211236699U CN202020322595.3U CN202020322595U CN211236699U CN 211236699 U CN211236699 U CN 211236699U CN 202020322595 U CN202020322595 U CN 202020322595U CN 211236699 U CN211236699 U CN 211236699U
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Abstract
The utility model discloses an efficiency optimal solar energy automatic receiving controller, including MCU treater, motor drive module, first photosensitive collection module, the photosensitive collection module of second, the photosensitive collection module of third, the photosensitive collection module of fourth, power and stabiliser, motor drive module's fifth pin to eighth pin are connected with external X axle motor, Y axle motor respectively. The utility model can arrange four photosensitive collection modules below four corners of the solar receiving plate respectively, when sunlight deviates, at least one of the four photosensitive resistors can be exposed to the sunlight, and the resistance value of the exposed photosensitive resistor is reduced; the MCU processor can calculate attitude offset according to resistance difference, and controls an externally connected X-axis motor and an externally connected Y-axis motor to operate through the motor driving module, so that sunlight can be always kept in a vertical state with the receiving plate, and the highest photoelectric conversion efficiency is achieved; the whole circuit has simple structure, low cost and high reliability.
Description
Technical Field
The utility model relates to a solar control ware field especially relates to an efficiency optimal solar energy automatic receiving control ware.
Background
With the rapid development of global economy, the energy problem facing us is increasingly prominent, and under the condition that fossil fuel is gradually reduced, solar energy becomes an important component of energy used by human beings. Although solar energy has unique advantages as an inexhaustible green energy source, the conversion efficiency is related to the illumination angle and the sunshine duration, and thus higher requirements are put on the collection and conversion of the solar energy.
In the prior art, a plurality of solar panels are fixed, but the positions of the ground and the day are changed every moment, and the solar panels are in the optimal receiving state only for a period of time every day, so that solar energy resources are not fully utilized, and the efficiency is low. Therefore, in the utilization of solar energy, it is necessary to track the sun and automatically receive the sun.
Accordingly, the prior art is deficient and needs improvement.
SUMMERY OF THE UTILITY MODEL
The utility model discloses the technical problem that will solve is: the solar energy automatic receiving controller with optimal efficiency is simple in circuit structure, low in cost, high in reliability and capable of improving the solar energy utilization rate.
The technical scheme of the utility model as follows: an automatic solar receiving controller with optimal efficiency comprises an MCU (microprogrammed control Unit) processor, a motor driving module, a first photosensitive acquisition module, a second photosensitive acquisition module, a third photosensitive acquisition module, a fourth photosensitive acquisition module, a power supply and a voltage stabilizer, wherein the power supply is connected with a first pin of the MCU processor through the voltage stabilizer, a second pin of the MCU processor is connected with a first pin of the motor driving module, a third pin of the MCU processor is connected with a second pin of the motor driving module, a fifth pin of the MCU processor is connected with a third pin of the motor driving module, a sixth pin of the MCU processor is connected with a fourth pin of the motor driving module, a tenth pin of the MCU processor is connected with the first photosensitive acquisition module, an eleventh pin of the MCU processor is connected with the second photosensitive acquisition module, and a twelfth pin of the MCU processor is connected with the third photosensitive acquisition module, a thirteenth pin of the MCU processor is connected with a fourth photosensitive acquisition module, and a fourteenth pin of the MCU processor is grounded;
the circuit structures of the first photosensitive acquisition module, the second photosensitive acquisition module, the third photosensitive acquisition module and the fourth photosensitive acquisition module are the same;
the motor driving device comprises a motor driving module, a motor driving module and a Y-axis motor, wherein a fifth pin of the motor driving module is connected with the anode of the external X-axis motor, a sixth pin of the motor driving module is connected with the cathode of the external X-axis motor, a seventh pin of the motor driving module is connected with the anode of the external Y-axis motor, and an eighth pin of the motor driving module is connected with the cathode of the external Y-axis motor.
By adopting the technical scheme, in the solar automatic receiving controller with optimal efficiency, the first photosensitive acquisition module comprises the first photosensitive resistor, the first resistor, the second resistor and the first capacitor, the tenth pin of the MCU processor is respectively connected with the first end of the first resistor and the first end of the first capacitor, the second end of the first capacitor is grounded, the second end of the first resistor is respectively connected with the first end of the first photosensitive resistor and the first end of the second resistor, the second end of the first photosensitive resistor is grounded, and the second end of the second resistor is connected with the first pin of the MCU processor.
By adopting the technical scheme, in the solar automatic receiving controller with optimal efficiency, the second photosensitive acquisition module comprises a second photosensitive resistor, a third resistor, a fourth resistor and a second capacitor, an eleventh pin of the MCU processor is respectively connected with a first end of the third resistor and a first end of the second capacitor, a second end of the second capacitor is grounded, a second end of the third resistor is respectively connected with a first end of the second photosensitive resistor and a first end of the fourth resistor, a second end of the second photosensitive resistor is grounded, and a second end of the fourth resistor is connected with a first pin of the MCU processor.
By adopting the above technical solutions, in the solar automatic receiving controller with optimal efficiency, the third photosensitive acquisition module includes a third photosensitive resistor, a fifth resistor, a sixth resistor and a third capacitor, a twelfth pin of the MCU processor is connected to the first end of the fifth resistor and the first end of the third capacitor, the second end of the third capacitor is grounded, the second end of the fifth resistor is connected to the first end of the third photosensitive resistor and the first end of the sixth resistor, the second end of the third photosensitive resistor is grounded, and the second end of the sixth resistor is connected to the first pin of the MCU processor.
By adopting the above technical solutions, in the solar automatic receiving controller with optimal efficiency, the fourth photosensitive acquisition module includes a fourth photosensitive resistor, a seventh resistor, an eighth resistor and a fourth capacitor, a thirteenth pin of the MCU processor is connected to the first end of the seventh resistor and the first end of the fourth capacitor, respectively, the second end of the fourth capacitor is grounded, the second end of the seventh resistor is connected to the first end of the fourth photosensitive resistor and the first end of the eighth resistor, respectively, the second end of the fourth photosensitive resistor is grounded, and the second end of the eighth resistor is connected to the first pin of the MCU processor.
By adopting the technical scheme, in the solar automatic receiving controller with optimal efficiency, the fourth pin of the MCU processor is suspended.
By adopting the technical scheme, in the solar automatic receiving controller with optimal efficiency, the seventh pin to the ninth pin of the MCU processor are respectively suspended.
By adopting the technical schemes, the utility model can respectively arrange the four photosensitive acquisition modules below the four corners of the solar receiving plate, when sunlight vertically irradiates on the receiving plate, the photosensitive resistors in four directions are all shielded by the shadow of the receiving plate, so that the resistance value of each photosensitive resistor is increased; when sunlight is deviated, at least one of the four photoresistors is exposed to the sunlight, and the resistance value of the exposed photoresistor is reduced; the MCU processor can calculate the attitude offset according to the resistance difference, and controls the operation of an external X-axis motor and an external Y-axis motor through the motor driving module, so that sunlight can be always kept in a vertical state with the receiving plate, and the highest photoelectric conversion efficiency is achieved.
Drawings
Fig. 1 is a schematic circuit diagram of the present invention;
fig. 2 is a circuit diagram of a first photosensitive acquisition module of the present invention;
fig. 3 is a circuit diagram of a second photosensitive acquisition module of the present invention;
fig. 4 is a circuit diagram of a third photosensitive acquisition module of the present invention;
fig. 5 is a circuit diagram of a fourth photosensitive collection module of the present invention.
Detailed Description
The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
As shown in FIG. 1, an automatic solar energy receiving controller with optimal efficiency comprises an MCU processor U1, a motor driving module U2, a first photosensitive acquisition module 1, a second photosensitive acquisition module 2, a third photosensitive acquisition module 3, a fourth photosensitive acquisition module 4, a power VCC and a voltage stabilizer U3, wherein the power VCC is connected with a first pin of the MCU processor U1 through the voltage stabilizer U3, a second pin of the MCU processor U1 is connected with a first pin of the motor driving module U2, a third pin of the MCU processor U1 is connected with a second pin of the motor driving module U2, a fifth pin of the MCU processor U1 is connected with a third pin of the motor driving module U2, a sixth pin of the MCU processor U1 is connected with a fourth pin of the motor driving module U2, a tenth pin of the MCU processor U1 is connected with the first photosensitive acquisition module 1, and an eleventh pin of the MCU processor U1 is connected with a second photosensitive acquisition module U352, a twelfth pin of the MCU processor U1 is connected with the third photosensitive acquisition module 3, a thirteenth pin of the MCU processor U1 is connected with the fourth photosensitive acquisition module 4, and a fourteenth pin of the MCU processor U1 is grounded. In this embodiment, the user can locate first photosensitive collection module 1, second photosensitive collection module 2, third photosensitive collection module 3 and fourth photosensitive collection module 4 respectively in four angles below of solar panel, when sunlight shines on the receiver panel, four photosensitive collection modules can gather the resistance signal according to the radiometric degree of solar energy respectively, and transmit the voltage signal of input to MCU treater U1 in, MCU treater U1 can calculate the voltage signal who gathers, and control the operation of external motor through motor drive module U2, the angle of the adjustable receiver panel of external motor, make the sunlight can remain the vertical state with the receiver panel all the time, and then reach the photoelectric conversion efficiency that efficiency is the highest. The power VCC can supply power for whole circuit, and stabiliser U3 can make the voltage of input become more stable, prevents that the input voltage change from influencing MCU treater U1's calculation accuracy to the angle adjustment that makes the receiving board takes place the deviation. It should be noted that the model of the MCU processor U1 is 153_ SOP 14.
The circuit structures of the first photosensitive acquisition module 1, the second photosensitive acquisition module 2, the third photosensitive acquisition module 3 and the fourth photosensitive acquisition module 4 are the same. In this embodiment, photosensitive collection module can produce different resistances according to the radiant quantity of solar energy, MCU treater U1 accessible resistance changes, gather the input voltage size in each photosensitive collection module in real time, calculate the gesture offset, and adjust the dash receiver through motor drive module U2 control drive mechanism, the collection resistance size that makes among four photosensitive collection modules is the same, sunlight keeps the vertical state with the dash receiver all the time promptly, and then obtains the photoelectric conversion efficiency that efficiency is the highest.
As shown in fig. 2, preferably, the first photosensitive acquisition module 1 includes a first photosensitive resistor RT1, a first resistor R1, a second resistor R2, and a first capacitor C1, a tenth pin of the MCU processor U1 is connected to a first end of the first resistor R1 and a first end of the first capacitor C1, a second end of the first capacitor C1 is grounded, a second end of the first resistor R1 is connected to a first end of the first photosensitive resistor RT1 and a first end of the second resistor R2, a second end of the first photosensitive resistor RT1 is grounded, and a second end of the second resistor R2 is connected to a first pin of the MCU processor U1. In this embodiment, the first photo resistor RT1 can generate different resistance values according to the solar radiation, so that the first pin of the MCU processor U1 obtains different input voltage values. Specifically, when the first photosensitive collection module 1 is shielded by the shadow of the receiving plate, the solar radiation amount is low, which causes the resistance value of the first photosensitive resistor RT1 to increase; when sunlight is deviated, the first photosensitive collection module 1 is exposed to the sunlight, so that the resistance value of the first photosensitive resistor RT1 is reduced.
As shown in fig. 1, the motor driving module U2 may be connected to an external motor, and the motor may be connected to the receiving board, so as to control the horizontal and vertical angles of the receiving board through the motor transmission, so that the receiving board is always vertical to the sunlight. The fifth pin of the motor drive module U2 is connected with the positive pole of an external X-axis motor M1, the sixth pin of the motor drive module U2 is connected with the negative pole of the external X-axis motor M1, the seventh pin of the motor drive module U2 is connected with the positive pole of an external Y-axis motor M2, and the eighth pin of the motor drive module U2 is connected with the negative pole of the external Y-axis motor M2. In this embodiment, the MCU processor U1 may collect voltages of the four photosensitive collection modules, so as to calculate the offset angles of the receiving board in the X-axis and Y-axis directions, and then the motor driving module U2 controls the external X-axis motor M1 and the external Y-axis motor M2 to operate, so as to adjust the vertical and horizontal angles of the receiving board, respectively, so that the resistances of the four photosensitive resistors return to the close state, that is, the receiving board always keeps the perpendicular state to the sunlight irradiation direction. The externally connected X-axis motor M1 can adjust the angle of the receiving plate in the horizontal direction by 0-360 degrees; the external Y-axis motor M2 can enable the receiving plate to achieve angle adjustment of 0-90 degrees in the vertical direction.
As shown in fig. 3, preferably, the second photosensitive acquisition module 2 includes a second photosensitive resistor RT2, a third resistor R3, a fourth resistor R4, and a second capacitor C2, an eleventh pin of the MCU processor U1 is connected to the first end of the third resistor R3 and the first end of the second capacitor C2, the second end of the second capacitor C2 is grounded, the second end of the third resistor R3 is connected to the first end of the second photosensitive resistor RT2 and the first end of the fourth resistor R4, the second end of the second photosensitive resistor RT2 is grounded, and the second end of the fourth resistor R4 is connected to the first pin of the MCU processor U1. It should be noted that the circuit structures and principles of the second photosensitive acquisition module 2 and the first photosensitive acquisition module 1 are the same, and this embodiment is not described in detail.
As shown in fig. 4, preferably, the third photosensitive acquisition module 3 includes a third photosensitive resistor RT3, a fifth resistor R5, a sixth resistor R6, and a third capacitor C3, a twelfth pin of the MCU processor U1 is connected to the first end of the fifth resistor R5 and the first end of the third capacitor C3, the second end of the third capacitor C3 is grounded, the second end of the fifth resistor R5 is connected to the first end of the third photosensitive resistor RT3 and the first end of the sixth resistor R6, the second end of the third photosensitive resistor RT3 is grounded, and the second end of the sixth resistor R6 is connected to the first pin of the MCU processor U1. It should be noted that the circuit structures and principles of the third photosensitive acquisition module 3 and the first photosensitive acquisition module 1 are the same, and redundant description is not repeated in this embodiment.
As shown in fig. 5, preferably, the fourth photosensitive acquisition module 4 includes a fourth photosensitive resistor RT4, a seventh resistor R7, an eighth resistor R8, and a fourth capacitor C4, a thirteenth pin of the MCU processor U1 is connected to the first end of the seventh resistor R7 and the first end of the fourth capacitor C4, the second end of the fourth capacitor C4 is grounded, the second end of the seventh resistor R7 is connected to the first end of the fourth photosensitive resistor RT4 and the first end of the eighth resistor R8, the second end of the fourth photosensitive resistor RT4 is grounded, and the second end of the eighth resistor R8 is connected to the first pin of the MCU processor U1. It should be noted that the circuit structures and principles of the fourth photosensitive acquisition module 4 and the first photosensitive acquisition module 1 are the same, and redundant description is not repeated in this embodiment.
As shown in fig. 1, preferably, the fourth pin of the MCU processor U1 is floating.
As shown in fig. 1, preferably, the seventh pin to the ninth pin of the MCU processor U1 are floating.
By adopting the technical schemes, the utility model can respectively arrange the four photosensitive acquisition modules below the four corners of the solar receiving plate, when sunlight vertically irradiates on the receiving plate, the photosensitive resistors in four directions are all shielded by the shadow of the receiving plate, so that the resistance value of each photosensitive resistor is increased; when sunlight is deviated, at least one of the four photoresistors is exposed to the sunlight, and the resistance value of the exposed photoresistor is reduced; the MCU processor can calculate the attitude offset according to the resistance difference, and controls the operation of an external X-axis motor and an external Y-axis motor through the motor driving module, so that sunlight can be always kept in a vertical state with the receiving plate, and the highest photoelectric conversion efficiency is achieved.
The above description is only exemplary of the present invention and should not be construed as limiting the present invention, and any modifications, equivalents and improvements made within the spirit and principles of the present invention are intended to be included within the scope of the present invention.
Claims (7)
1. An efficiency optimized solar energy automatic receiving controller, characterized by: the device comprises an MCU processor, a motor driving module, a first photosensitive acquisition module, a second photosensitive acquisition module, a third photosensitive acquisition module, a fourth photosensitive acquisition module, a power supply and a voltage stabilizer, wherein the power supply is connected with a first pin of the MCU processor through the voltage stabilizer, a second pin of the MCU processor is connected with a first pin of the motor driving module, a third pin of the MCU processor is connected with a second pin of the motor driving module, a fifth pin of the MCU processor is connected with a third pin of the motor driving module, a sixth pin of the MCU processor is connected with a fourth pin of the motor driving module, a tenth pin of the MCU processor is connected with the first photosensitive acquisition module, an eleventh pin of the MCU processor is connected with the second photosensitive acquisition module, a twelfth pin of the MCU processor is connected with the third photosensitive acquisition module, and a thirteenth pin of the MCU processor is connected with the fourth photosensitive acquisition module, a fourteenth pin of the MCU processor is grounded;
the circuit structures of the first photosensitive acquisition module, the second photosensitive acquisition module, the third photosensitive acquisition module and the fourth photosensitive acquisition module are the same;
the motor driving device comprises a motor driving module, a motor driving module and a Y-axis motor, wherein a fifth pin of the motor driving module is connected with the anode of the external X-axis motor, a sixth pin of the motor driving module is connected with the cathode of the external X-axis motor, a seventh pin of the motor driving module is connected with the anode of the external Y-axis motor, and an eighth pin of the motor driving module is connected with the cathode of the external Y-axis motor.
2. The solar energy automatic receiving controller for optimal efficiency according to claim 1, wherein: the first photosensitive acquisition module comprises a first photosensitive resistor, a first resistor, a second resistor and a first capacitor, a tenth pin of the MCU processor is connected with a first end of the first resistor and a first end of the first capacitor respectively, a second end of the first capacitor is grounded, a second end of the first resistor is connected with a first end of the first photosensitive resistor and a first end of the second resistor respectively, a second end of the first photosensitive resistor is grounded, and a second end of the second resistor is connected with a first pin of the MCU processor.
3. The solar energy automatic receiving controller for optimal efficiency according to claim 1, wherein: the second photosensitive acquisition module comprises a second photosensitive resistor, a third resistor, a fourth resistor and a second capacitor, an eleventh pin of the MCU processor is connected with a first end of the third resistor and a first end of the second capacitor respectively, a second end of the second capacitor is grounded, a second end of the third resistor is connected with a first end of the second photosensitive resistor and a first end of the fourth resistor respectively, a second end of the second photosensitive resistor is grounded, and a second end of the fourth resistor is connected with a first pin of the MCU processor.
4. The solar energy automatic receiving controller for optimal efficiency according to claim 1, wherein: the third photosensitive acquisition module comprises a third photosensitive resistor, a fifth resistor, a sixth resistor and a third capacitor, a twelfth pin of the MCU processor is connected with the first end of the fifth resistor and the first end of the third capacitor respectively, the second end of the third capacitor is grounded, the second end of the fifth resistor is connected with the first end of the third photosensitive resistor and the first end of the sixth resistor respectively, the second end of the third photosensitive resistor is grounded, and the second end of the sixth resistor is connected with the first pin of the MCU processor.
5. The solar energy automatic receiving controller for optimal efficiency according to claim 1, wherein: the fourth photosensitive acquisition module comprises a fourth photosensitive resistor, a seventh resistor, an eighth resistor and a fourth capacitor, a thirteenth pin of the MCU processor is connected with a first end of the seventh resistor and a first end of the fourth capacitor respectively, a second end of the fourth capacitor is grounded, a second end of the seventh resistor is connected with a first end of the fourth photosensitive resistor and a first end of the eighth resistor respectively, a second end of the fourth photosensitive resistor is grounded, and a second end of the eighth resistor is connected with a first pin of the MCU processor.
6. The solar energy automatic receiving controller with the optimal efficiency according to any one of claims 1 to 5, wherein: and a fourth pin of the MCU processor is suspended.
7. The solar energy automatic receiving controller with the optimal efficiency according to any one of claims 1 to 5, wherein: and a seventh pin to a ninth pin of the MCU processor are respectively suspended.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322595.3U CN211236699U (en) | 2020-03-13 | 2020-03-13 | Solar energy automatic receiving controller with optimal efficiency |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202020322595.3U CN211236699U (en) | 2020-03-13 | 2020-03-13 | Solar energy automatic receiving controller with optimal efficiency |
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| Publication Number | Publication Date |
|---|---|
| CN211236699U true CN211236699U (en) | 2020-08-11 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202020322595.3U Expired - Fee Related CN211236699U (en) | 2020-03-13 | 2020-03-13 | Solar energy automatic receiving controller with optimal efficiency |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN211236699U (en) |
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2020
- 2020-03-13 CN CN202020322595.3U patent/CN211236699U/en not_active Expired - Fee Related
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Granted publication date: 20200811 |