CN219576708U - Solar power generation management system - Google Patents
Solar power generation management system Download PDFInfo
- Publication number
- CN219576708U CN219576708U CN202320237132.0U CN202320237132U CN219576708U CN 219576708 U CN219576708 U CN 219576708U CN 202320237132 U CN202320237132 U CN 202320237132U CN 219576708 U CN219576708 U CN 219576708U
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- power generation
- electrically connected
- data
- generation management
- module
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- 238000010248 power generation Methods 0.000 title claims abstract description 69
- 230000005540 biological transmission Effects 0.000 claims abstract description 30
- 230000005611 electricity Effects 0.000 claims description 12
- 238000001514 detection method Methods 0.000 claims description 7
- 230000009286 beneficial effect Effects 0.000 abstract description 9
- 238000000034 method Methods 0.000 description 6
- 230000002159 abnormal effect Effects 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 238000005286 illumination Methods 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 229910052744 lithium Inorganic materials 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Classifications
-
- 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
Abstract
The utility model relates to a solar power generation management system, wherein the input end of a data transmission module is electrically connected with the output ends of a plurality of power generation management modules, and the output end of the data transmission module is electrically connected with the input end of a data receiving end; the output end of the power management module is electrically connected with the input ends of the DC-DC module and the voltage and current acquisition circuit respectively, the output end of the DC-DC module is electrically connected with the input end of the MCU controller, the output end of the voltage and current acquisition circuit is electrically connected with the input end of the ADC circuit, the output end of the ADC circuit is electrically connected with the input end of the MCU controller, the output end of the MCU controller is electrically connected with the input end of the data transmission module, and the solar cell panel is electrically connected with the power management module. The beneficial effects of the utility model are as follows: the power generation state of each solar cell panel can be monitored, unified record management can be effectively and reasonably carried out on the solar cell panels with large areas, and effective distribution of electric energy is facilitated.
Description
Technical Field
The utility model relates to the field of solar power generation, in particular to a solar power generation management system.
Background
With the rise of solar energy application, large solar power stations are also widely built, and large-area solar panels need effective and reasonable unified record management, so that effective distribution of electric energy is facilitated, and a corresponding record management system is lacking at present.
Disclosure of Invention
The technical problem to be solved by the utility model is to provide a solar power generation management system so as to overcome the defects in the prior art.
The technical scheme for solving the technical problems is as follows: a solar power generation management system comprising: the system comprises a power generation management module, a data transmission module and a data receiving end, wherein the input end of the data transmission module is electrically connected with the output ends of the plurality of power generation management modules, and the output end of the data transmission module is electrically connected with the input end of the data receiving end;
the power generation management module includes: the solar cell panel, power management module, voltage and current acquisition circuit, ADC circuit, DC-DC module and MCU controller, the output of power management module is connected with DC-DC module and voltage and current acquisition circuit's input electricity respectively, the output of DC-DC module is connected with MCU controller's input electricity, voltage and current acquisition circuit's output is connected with ADC circuit's input electricity, ADC circuit's output is connected with MCU controller's input electricity, MCU controller's output is connected with data transmission module's input electricity, solar cell panel is connected with power management module electricity.
The beneficial effects of the utility model are as follows:
the power generation and transmission of the solar cell panel are carried out to the power management module, the voltage and current acquisition circuit acquires the generated voltage and current values, the ADC circuit converts the voltage and current values acquired by the voltage and current acquisition circuit, the MCU controller acquires the voltage and current values output by the ADC circuit and calculates the generated power P corresponding to the solar cell panel, the MCU controller transmits the generated data of the solar cell panel to the data receiving end through the data transmission module, the power generation state of each solar cell panel can be monitored, the unified record management can be effectively and reasonably carried out on the solar cell panel with a large area, and the effective distribution of electric energy is facilitated.
On the basis of the technical scheme, the utility model can be improved as follows.
Further, the power generation management module further includes: the storage battery is electrically connected with the power management module.
The adoption of the method has the further beneficial effects that: when the solar power generation is not carried out or the solar power generation efficiency is low, the storage battery supplies power to the system, the minimum power of the system is kept to operate, the power generation voltage of the solar panel is higher than the voltage of the storage battery, and the solar power generation meets the conditions to supply power to the system and charge the storage battery.
Further, the power generation management module further includes: and the MCU controller is electrically connected with the alarm circuit.
The adoption of the method has the further beneficial effects that: when the system is abnormal or the voltage and current collection is abnormal, the MCU controller controls the alarm circuit to start alarm.
Further, the power generation management module further includes: and the MCU controller is electrically connected with the temperature and humidity detection circuit.
The adoption of the method has the further beneficial effects that: the temperature and humidity detection circuit is used for collecting the temperature and humidity of the working environment of the current solar panel and transmitting temperature and humidity information to the MCU controller.
Further, the power generation management module further includes: and the MCU controller is electrically connected with the solar cell panel rotating device.
The adoption of the method has the further beneficial effects that: the MCU controller controls the solar cell panel rotating device to act, and can control the solar cell panel to rotate so as to adjust the azimuth of the solar cell panel according to different time and improve the power generation efficiency of the solar cell panel.
Further, the power generation management module further includes: and the MCU controller is electrically connected with the LED unit.
The adoption of the method has the further beneficial effects that: the LED unit can be used as illumination equipment to provide illumination convenience for night maintenance.
Further, the data transmission module includes: the CAN single data bus, the data processing nodes, the CAN node data bus and the terminal data nodes are electrically connected, the data receiving end is electrically connected with the terminal data nodes, the terminal data nodes are electrically connected with the plurality of CAN node data buses, the CAN node data bus is electrically connected with the plurality of data processing nodes, and the data processing nodes are electrically connected with the plurality of CAN single data buses; the power generation management module further includes: the CAN interface is electrically connected with the MCU controller, and a CAN single data bus is electrically connected with the CAN interface.
The adoption of the method has the further beneficial effects that: the plurality of power generation management modules CAN respectively carry out data summarization with the data processing nodes through the CAN single data buses, the plurality of data processing nodes CAN respectively carry out data summarization with the terminal data nodes through the CAN node data buses, and the like, the terminal data nodes CAN carry out data summarization with the data receiving terminals so as to realize the management of the large-area solar cell panel.
Further, the data transmission module further includes: 485 bus, the data receiving end includes: a memory and a cloud; the terminal data node is electrically connected with the memory through a 485 bus, and the memory is in wireless connection with the cloud.
Further, the data transmission module further includes: and the WIFI router, the data receiving end is a cloud end, and the terminal data node and the data receiving end are in wireless connection through the WIFI router.
The beneficial effects of adopting the two steps are that: different transmission modes can be selected according to the data receiving requirement.
Drawings
FIG. 1 is a first block diagram of a power generation management module according to the present utility model;
FIG. 2 is a second block diagram of a power generation management module according to the present utility model;
FIG. 3 is a first block diagram of a solar power generation management system according to the present utility model;
fig. 4 is a second structural diagram of the solar power generation management system according to the present utility model.
In the drawings, the list of components represented by the various numbers is as follows:
1. the power generation management module, 101, the storage battery, 102, the solar cell panel, 103, the power management module, 104, the voltage and current acquisition circuit, 105, the ADC circuit, 106, the DC-DC module, 107, the MCU controller, 108, the alarm circuit, 109, the temperature and humidity detection circuit, 110, the solar cell panel rotating device, 111, the LED unit, 112, the CAN interface, 2, the data transmission module, 201, the CAN single data bus, 202, the data processing node, 203, the CAN node data bus, 204, the terminal data node, 205, 485 bus, 206, the WIFI router, 3 and the data receiving end.
Detailed Description
The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.
Example 1
As shown in fig. 1 to 4, a solar power generation management system includes: the system comprises a power generation management module 1, a data transmission module 2 and a data receiving end 3, wherein the input end of the data transmission module 2 is electrically connected with the output ends of a plurality of power generation management modules 1, and the output end of the data transmission module 2 is electrically connected with the input end of the data receiving end 3;
the power generation management module 1 includes: the solar panel 102, the power management module 103, the voltage and current acquisition circuit 104, the ADC circuit 105, the DC-DC module 106 and the MCU controller 107; the solar panel 102 is electrically connected with the power management module 103, and the solar panel 102 supplies power to the whole system when the power generation meets the conditions;
the output end of the power management module 103 is electrically connected with the input end of the DC-DC module 106 to provide power for the subsequent-stage circuit, and the output end of the DC-DC module 106 is electrically connected with the input end of the MCU controller 107;
the output end of the power management module 103 is electrically connected with the input end of the voltage and current acquisition circuit 104, and the voltage and current acquisition circuit 104 is used for acquiring the generated voltage Ut and the current value It;
the output end of the voltage and current acquisition circuit 104 is electrically connected with the input end of the ADC circuit 105, and the ADC circuit 105 converts the voltage and current acquisition value into 16-bit binary numbers within the range of 0-0 xFFFF; the output end of the ADC circuit 105 is electrically connected with the input end of the MCU controller 107, and the MCU controller 107 obtains the voltage and current acquisition value output by the ADC circuit 105 and calculates the power generation P of the solar panel 102, wherein the power generation P=ut×it of the solar panel 102;
the MCU controller 107 does not collect the data of the ADC circuit 105 when the solar panel 102 does not generate solar power or the solar power generation efficiency is low; the output end of the MCU controller 107 is electrically connected with the input end of the data transmission module 2, and the MCU controller 107 transmits the power generation data of the solar panel 102 to the data receiving end 3 through the data transmission module 2.
Example 2
As shown in fig. 1 and 2, this embodiment is a further improvement on the basis of embodiment 1, and is specifically as follows:
the power generation management module 1 further includes: the storage battery 101, the storage battery 101 is electrically connected with the power management module 103, when no solar power is generated or the solar power generation efficiency is low, the storage battery 101 supplies power to the system, the minimum power of the system is kept to operate, the power generation voltage of the solar cell panel 102 is higher than the voltage of the storage battery 101, the storage battery 101 can be a lithium battery, and the storage battery 101 is charged while the system is supplied with power when the solar power generation meets the condition.
Example 3
As shown in fig. 2, this embodiment is a further improvement on the basis of embodiment 1 or 2, and is specifically as follows:
the power generation management module 1 further includes: and the MCU controller 107 is electrically connected with the alarm circuit 108, and the MCU controller 107 controls the alarm circuit 108 to start alarm when the system is abnormal or the voltage and current acquisition is abnormal.
Example 4
As shown in fig. 2, this embodiment is a further improvement on any of embodiments 1 to 3, and is specifically as follows:
the power generation management module 1 further includes: the temperature and humidity detection circuit 109, the MCU controller 107 is electrically connected with the temperature and humidity detection circuit 109, and the temperature and humidity detection circuit 109 is used for collecting the temperature and humidity of the current working environment of the solar panel 102 and transmitting temperature and humidity information to the MCU controller 107.
Example 5
As shown in fig. 2, this embodiment is a further improvement on any one of embodiments 1 to 4, and is specifically as follows:
the power generation management module 1 further includes: the solar panel rotating device 110, the MCU controller 107 is electrically connected with the solar panel rotating device 110, the MCU controller 107 controls the solar panel rotating device 110 to act, and the solar panel 102 can be controlled to rotate, so that the azimuth of the solar panel 102 can be adjusted according to different time, and the power generation efficiency of the solar panel 102 is improved.
Example 6
As shown in fig. 2, this embodiment is a further improvement on any of embodiments 1 to 5, and is specifically as follows:
the power generation management module 1 further includes: the LED unit 111, the MCU controller 107 is connected with the LED unit 111 electrically, and the LED unit 111 can be used as illumination equipment to provide illumination convenience for night maintenance.
Example 7
As shown in fig. 3 and 4, this embodiment is a further improvement on any one of embodiments 1 to 6, and specifically includes the following:
the data transmission module 2 includes: CAN single data bus 201, data processing node 202, CAN node data bus 203, and terminal data node 204;
the data receiving end 3 is electrically connected with the terminal data node 204, the terminal data node 204 is electrically connected with the CAN node data buses 203, the CAN node data buses 203 are electrically connected with the data processing nodes 202, and the data processing nodes 202 are electrically connected with the CAN single data buses 201; the power generation management module 1 further includes: the CAN interface 112, the CAN interface 112 is electrically connected with the MCU controller 107, and the CAN single data bus 201 is electrically connected with the CAN interface 112;
that is, the plurality of power generation management modules 1 may respectively perform data summarization with the data processing nodes 202 through the CAN single data bus 201, the plurality of data processing nodes 202 may respectively perform data summarization with the terminal data nodes 204 through the CAN node data bus 203, and the like, the terminal data nodes 204 may perform data summarization with the data receiving terminal 3.
Example 8
As shown in fig. 3, this embodiment is a further improvement on the basis of embodiment 7, and is specifically as follows:
the data transmission module 2 further includes: 485 bus 205;
the data receiving terminal 3 includes: a memory and a cloud;
the terminal data node 204 is electrically connected with the memory through the 485 bus 205, the memory is in wireless connection with the cloud, and the memory can be a PC memory.
Example 9
As shown in fig. 4, this embodiment is a further improvement on the basis of embodiment 7, and is specifically as follows:
the data transmission module 2 further includes: the WIFI router 206, the data receiving end 3 is a cloud end, and the terminal data node 204 and the data receiving end 3 are in wireless connection through the WIFI router 206.
For embodiments 8 and 9, the present utility model can select different transmission modes according to the data receiving requirements.
While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.
Claims (9)
1. A solar power generation management system, comprising: the system comprises a power generation management module (1), a data transmission module (2) and a data receiving end (3), wherein the input end of the data transmission module (2) is electrically connected with the output ends of a plurality of power generation management modules (1), and the output end of the data transmission module (2) is electrically connected with the input end of the data receiving end (3);
the power generation management module (1) includes: solar cell panel (102), power management module (103), voltage and current acquisition circuit (104), ADC circuit (105), DC-DC module (106) and MCU controller (107), the output of power management module (103) respectively with DC-DC module (106) and voltage and current acquisition circuit (104)'s input electricity is connected, the output of DC-DC module (106) with MCU controller (107)'s input electricity is connected, voltage and current acquisition circuit (104)'s output with ADC circuit (105)'s input electricity is connected, ADC circuit (105)'s output with MCU controller (107)'s input electricity is connected, MCU controller (107)'s output with data transmission module (2)'s input electricity is connected, solar cell panel (102) with power management module (103) electricity is connected.
2. A solar power generation management system according to claim 1, wherein the power generation management module (1) further comprises: and a storage battery (101), wherein the storage battery (101) is electrically connected with the power management module (103).
3. A solar power generation management system according to claim 1, wherein the power generation management module (1) further comprises: and the MCU controller (107) is electrically connected with the alarm circuit (108).
4. A solar power generation management system according to claim 1, wherein the power generation management module (1) further comprises: and the MCU controller (107) is electrically connected with the temperature and humidity detection circuit (109).
5. A solar power generation management system according to claim 1, wherein the power generation management module (1) further comprises: and the MCU controller (107) is electrically connected with the solar panel rotating device (110).
6. A solar power generation management system according to claim 1, wherein the power generation management module (1) further comprises: and the MCU controller (107) is electrically connected with the LED unit (111).
7. A solar power generation management system according to any one of claims 1 to 6, wherein the data transmission module (2) comprises: the CAN data processing system comprises a CAN single data bus (201), a data processing node (202), a CAN node data bus (203) and a terminal data node (204), wherein the data receiving end (3) is electrically connected with the terminal data node (204), the terminal data node (204) is electrically connected with a plurality of CAN node data buses (203), the CAN node data bus (203) is electrically connected with a plurality of data processing nodes (202), and the data processing node (202) is electrically connected with a plurality of CAN single data buses (201); the power generation management module (1) further includes: and the CAN interface (112) is electrically connected with the MCU controller (107), and the CAN single data bus (201) is electrically connected with the CAN interface (112).
8. A solar power generation management system according to claim 7, wherein the data transmission module (2) further comprises: 485 bus (205), the data receiving terminal (3) comprises: a memory and a cloud; the terminal data node (204) is electrically connected with a memory through a 485 bus (205), and the memory is in wireless connection with the cloud.
9. A solar power generation management system according to claim 7, wherein the data transmission module (2) further comprises: the WIFI router (206), the data receiving end (3) is the high in the clouds, terminal data node (204) with data receiving end (3) pass through WIFI router (206) wireless connection.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320237132.0U CN219576708U (en) | 2023-02-10 | 2023-02-10 | Solar power generation management system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320237132.0U CN219576708U (en) | 2023-02-10 | 2023-02-10 | Solar power generation management system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219576708U true CN219576708U (en) | 2023-08-22 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320237132.0U Active CN219576708U (en) | 2023-02-10 | 2023-02-10 | Solar power generation management system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219576708U (en) |
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2023
- 2023-02-10 CN CN202320237132.0U patent/CN219576708U/en active Active
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