CN117590065A - STM 32-based solar energy electricity meter system - Google Patents
STM 32-based solar energy electricity meter system Download PDFInfo
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- CN117590065A CN117590065A CN202311560896.4A CN202311560896A CN117590065A CN 117590065 A CN117590065 A CN 117590065A CN 202311560896 A CN202311560896 A CN 202311560896A CN 117590065 A CN117590065 A CN 117590065A
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- 230000005611 electricity Effects 0.000 title claims abstract description 27
- 238000012544 monitoring process Methods 0.000 claims abstract description 86
- 238000010248 power generation Methods 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 18
- 230000005540 biological transmission Effects 0.000 claims description 35
- 238000007726 management method Methods 0.000 claims description 24
- 238000007405 data analysis Methods 0.000 claims description 12
- QVFWZNCVPCJQOP-UHFFFAOYSA-N chloralodol Chemical compound CC(O)(C)CC(C)OC(O)C(Cl)(Cl)Cl QVFWZNCVPCJQOP-UHFFFAOYSA-N 0.000 claims description 11
- 238000012545 processing Methods 0.000 claims description 11
- 238000012800 visualization Methods 0.000 claims description 10
- 238000013500 data storage Methods 0.000 claims description 8
- 238000005457 optimization Methods 0.000 claims description 8
- 238000012795 verification Methods 0.000 claims description 7
- 230000000694 effects Effects 0.000 claims description 4
- 238000005265 energy consumption Methods 0.000 claims description 4
- 230000003993 interaction Effects 0.000 claims description 4
- 230000004931 aggregating effect Effects 0.000 claims description 3
- 238000004140 cleaning Methods 0.000 claims description 3
- 239000000446 fuel Substances 0.000 claims description 2
- 230000000007 visual effect Effects 0.000 claims description 2
- 238000004134 energy conservation Methods 0.000 claims 5
- 230000001276 controlling effect Effects 0.000 description 4
- 238000004458 analytical method Methods 0.000 description 2
- 238000003745 diagnosis Methods 0.000 description 2
- 238000011156 evaluation Methods 0.000 description 2
- 239000004973 liquid crystal related substance Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 230000001105 regulatory effect Effects 0.000 description 2
- 238000005070 sampling Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000013480 data collection Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
- G01R22/063—Details of electronic electricity meters related to remote communication
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
- G01R22/061—Details of electronic electricity meters
Abstract
The invention discloses a solar energy electricity meter system based on STM32, which relates to the technical field of electric quantity monitoring equipment and comprises an electric energy monitoring system, a data recording system, a data communication system, an energy saving management system, a display and operation system and a safety control system, wherein the electric energy monitoring system is used for monitoring and measuring electric energy generated by a solar panel. According to the invention, the electric energy generated by the solar cell panel is monitored and measured through the electric energy monitoring system, at the moment, the current monitoring module monitors the current generated by the solar cell panel in real time, meanwhile, the voltage monitoring module monitors the voltage generated by the solar cell panel in real time, and through monitoring the current and the voltage in the solar power generation system in real time, the running state of each power generation panel can be accurately monitored, so that the problem during the running of the system can be found conveniently and rapidly, and the power generation efficiency and the power generation stability are improved.
Description
Technical Field
The invention relates to the technical field of electric quantity monitoring equipment, in particular to a solar energy electricity meter system based on STM 32.
Background
The solar energy electricity meter system is a device for monitoring and recording the electric energy output generated by a solar panel, and the solar energy electricity meter system based on the STM32 can monitor and meter the electric quantity generated by solar energy by using an STM32 microcontroller and related components such as a sensor, a communication module, a display screen and the like.
In the prior art, for example, the Chinese patent application is: the system comprises a relay, a power circuit module, a metering control chip, a GSM communication module, a current sampling circuit, a voltage sampling circuit and a liquid crystal screen, wherein the power and accumulated electric quantity are calculated by accurately detecting current and voltage of electricity generated by solar energy, related data are stored by a storage chip, real-time parameter display is performed by the liquid crystal screen, and the data can be uploaded to a server by the GSM communication module.
However, in the prior art, when the electric quantity of solar power generation is measured, the total electric energy generation is mostly measured, the total electric energy generation of the whole system can be accumulated and calculated through real-time monitoring of the power of each solar power generation panel, but the real-time monitoring measures of the generated current and voltage are lacked, so that the real-time monitoring of the output condition of the solar power generation panel cannot be realized, the real-time electric energy output cannot be calculated, the data recording and analysis cannot be performed, and the energy management, the performance evaluation and the fault diagnosis of the system are not facilitated.
Disclosure of Invention
The invention aims to provide a solar energy electricity meter system based on STM32, which aims to solve the problems that when the electric quantity of solar energy power generation is measured, the total electric energy generation is mostly adopted for measurement, the total electric energy generation of the whole system can be accumulated and calculated through real-time monitoring of the power of each solar power generation panel, but the real-time monitoring of the output condition of the solar power generation panel cannot be realized due to the lack of real-time monitoring measures of the generated current and voltage, the real-time electric energy output cannot be calculated, and the data recording and analysis cannot be performed, so that the energy management, the performance evaluation and the fault diagnosis of the system are not facilitated.
According to the invention, the electric energy generated by the solar cell panel is monitored and measured through the electric energy monitoring system, at the moment, the current monitoring module monitors the current generated by the solar cell panel in real time, meanwhile, the voltage monitoring module monitors the voltage generated by the solar cell panel in real time, and through monitoring the current and the voltage in the solar power generation system in real time, the running state of each power generation panel can be accurately monitored, so that the problem during the running of the system can be found conveniently and rapidly, and the power generation efficiency and the power generation stability are improved.
In order to achieve the above purpose, the present invention provides the following technical solutions: the solar energy electricity meter system based on STM32 comprises an electric energy monitoring system, a data recording system, a data communication system, an energy-saving management system, a display and operation system and a safety control system, wherein the electric energy monitoring system is used for monitoring and metering electric energy generated by a solar panel, the electric energy monitoring system comprises a current monitoring module and a voltage monitoring module, the current monitoring module is used for monitoring current generated by the solar panel in real time, and the voltage monitoring module is used for monitoring voltage generated by the solar panel in real time;
the data recording system is used for recording the electric energy output data monitored by the electric energy monitoring system;
the data communication system is used for carrying out communication transmission on the data recorded by the data recording system;
the energy-saving management system is used for carrying out energy-saving management and control on the whole solar power generation system according to the data recorded by the data recording system;
the display and operation system is used for human-computer interaction between an operator and the system;
the safety control system is used for carrying out safety protection on the solar energy electricity meter system.
Preferably, the current monitoring module comprises a current sensor module and a first analog-to-digital converter, and the current sensor module and the first analog-to-digital converter are used for converting a current signal output by the solar panel into a digital signal.
Preferably, the voltage monitoring module comprises a voltage sensor and a second analog-to-digital converter, and the voltage sensor and the second analog-to-digital converter are used for converting a voltage signal output by the solar panel into a digital signal.
Preferably, the data recording system comprises a data acquisition module, a data storage module, a data processing module, a data query module, a data analysis module and a data security and backup module, wherein the data acquisition module is used for acquiring voltage, current, temperature, running state and fault information of a solar panel in the solar energy electricity meter system;
the data storage module is used for storing the acquired data;
the data processing module is used for cleaning, archiving and aggregating the acquired data;
the data query module is used for querying real-time data, historical data and generating a report;
the data analysis module is used for analyzing and processing the acquired data;
the data security and backup module is used for performing security protection and backup on the acquired data.
Preferably, the data communication system comprises a bluetooth transmission module, a Wi-Fi transmission module and a LoRa transmission module, wherein the bluetooth transmission module is used for carrying out data transmission with the outside by using bluetooth, the Wi-Fi transmission module is used for carrying out data transmission with the outside by using Wi-Fi by using the system, and the LoRa transmission module is used for carrying out data transmission with the outside by using LoRa by using the system.
Preferably, the energy-saving management system comprises an energy report and visualization module, an energy-saving strategy and optimization module and an energy monitoring and control module, wherein the energy report and visualization module is used for generating an energy use report and a visual interface, displaying energy use condition and energy-saving effect information to a user and helping the user to make decisions and manage, the energy-saving strategy and optimization module is used for making an energy-saving strategy and optimizing energy use according to a data analysis result, adjusting equipment operation parameters, optimizing an operation period and implementing energy management measures, and the energy monitoring and control module is used for monitoring energy consumption of equipment in the system and controlling the equipment.
Preferably, the display and operation system comprises a display module and an operation module, wherein the display module is used for visually displaying information of system operation, and the operation module is used for regulating and controlling the system by an operator.
Preferably, the security control system comprises a data encryption module, an identity verification module and a remote access authority management module, wherein the data encryption module is used for encrypting and protecting data in the system, the identity verification module is used for verifying the identity and authority of a worker, and the remote access authority management module is used for verifying and managing the authority and the identity of a remote visitor.
Compared with the prior art, the invention has the beneficial effects that:
according to the invention, the electric energy generated by the solar cell panel is monitored and measured through the electric energy monitoring system, at the moment, the current monitoring module monitors the current generated by the solar cell panel in real time, meanwhile, the voltage monitoring module monitors the voltage generated by the solar cell panel in real time, and through monitoring the current and the voltage in the solar power generation system in real time, the running state of each power generation panel can be accurately monitored, so that the problem during the running of the system can be found conveniently and rapidly, and the power generation efficiency and the power generation stability are improved.
Drawings
FIG. 1 is a system block diagram of an STM 32-based solar energy fuel gauge system of the present invention.
In the figure: 1. an electrical energy monitoring system; 11. a current monitoring module; 111. a current sensor module; 112. a first analog-to-digital converter; 12. a voltage monitoring module; 121. a voltage sensor; 122. a second analog-to-digital converter; 2. a data recording system; 21. a data acquisition module; 22. a data storage module; 23. a data processing module; 24. a data query module; 25. a data analysis module; 26. a data security and backup module; 3. a data communication system; 31. a Bluetooth transmission module; 32. a Wi-Fi transmission module; 33. a LoRa transmission module; 4. an energy-saving management system; 41. an energy report and visualization module; 42. an energy-saving strategy and optimization module; 43. the energy monitoring and control module; 5. a display and operating system; 51. a display module; 52. an operation module; 6. a safety control system; 61. a data encryption module; 62. an identity verification module; 63. and a remote access right management module.
Detailed Description
The following description of the embodiments of the present invention will be made clearly and fully with reference to the accompanying drawings, in which it is evident that the embodiments described are only some, but not all embodiments of the invention. All other embodiments, which can be made by those skilled in the art based on the embodiments of the invention without making any inventive effort, are intended to be within the scope of the invention.
Referring to fig. 1, it is shown that: the solar energy electricity meter system based on STM32 comprises an electric energy monitoring system 1, a data recording system 2, a data communication system 3, an energy saving management system 4, a display and operation system 5 and a safety control system 6, wherein the electric energy monitoring system 1 is used for monitoring and measuring electric energy generated by a solar panel, the electric energy monitoring system 1 comprises a current monitoring module 11 and a voltage monitoring module 12, the current monitoring module 11 is used for monitoring current generated by the solar panel in real time, and the voltage monitoring module 12 is used for monitoring voltage generated by the solar panel in real time;
the electric energy generated by the solar cell panel is monitored and measured through the electric energy monitoring system 1, at the moment, the current monitoring module 11 monitors the current generated by the solar cell panel in real time, meanwhile, the voltage monitoring module 12 monitors the voltage generated by the solar cell panel in real time, and through monitoring the current and the voltage in the solar power generation system in real time, the running state of each power generation panel can be accurately monitored, so that the problem during the running of the system can be found quickly, and the power generation efficiency and the power generation stability can be improved;
the data recording system 2 is used for recording the electric energy output data monitored by the electric energy monitoring system 1;
the data communication system 3 is used for carrying out communication transmission on the data recorded by the data recording system 2;
the energy-saving management system 4 is used for carrying out energy-saving management and control on the whole solar power generation system according to the data recorded by the data recording system 2;
the display and operation system 5 is used for human-computer interaction between an operator and the system;
the safety control system 6 is used for protecting the solar energy electricity meter system.
The current monitoring module 11 includes a current sensor module 111 and a first analog-to-digital converter 112, and the current sensor module 111 and the first analog-to-digital converter 112 are used for converting a current signal output by the solar panel into a digital signal.
The voltage monitoring module 12 includes a voltage sensor 121 and a second analog-to-digital converter 122, and the voltage sensor 121 and the second analog-to-digital converter 122 are used for converting a voltage signal output by the solar panel into a digital signal.
The data recording system 2 comprises a data acquisition module 21, a data storage module 22, a data processing module 23, a data query module 24, a data analysis module 25 and a data security and backup module 26, wherein the data acquisition module 21 is used for acquiring voltage, current, temperature, running state and fault information of a solar panel in the solar energy electricity meter system, the data storage module 22 is used for storing acquired data, the data processing module 23 is used for cleaning, archiving and aggregating the acquired data, the data query module 24 is used for querying real-time data and historical data and generating reports, the data analysis module 25 is used for analyzing and processing the acquired data, and the data security and backup module 26 is used for performing security protection and backup on the acquired data.
The data communication system 3 includes a bluetooth transmission module 31, a Wi-Fi transmission module 32, and a LoRa transmission module 33, where the bluetooth transmission module 31 is used for data transmission between the system and the outside using bluetooth, the Wi-Fi transmission module 32 is used for data transmission between the system and the outside using Wi-Fi, and the LoRa transmission module 33 is used for data transmission between the system and the outside using LoRa.
The energy-saving management system 4 comprises an energy report and visualization module 41, an energy-saving strategy and optimization module 42 and an energy monitoring and control module 43, wherein the energy report and visualization module 41 is used for generating an energy use report and a visualization interface, displaying energy use condition and energy-saving effect information to a user, helping the user to make decisions and manage, the energy-saving strategy and optimization module 42 is used for formulating an energy-saving strategy and optimizing energy use according to data analysis results, adjusting equipment operation parameters, optimizing operation time period and implementing energy management measures, and the energy monitoring and control module 43 is used for monitoring energy consumption of equipment in the system and controlling equipment.
The display and operation system 5 comprises a display module 51 and an operation module 52, wherein the display module 51 is used for visually displaying information of system operation, and the operation module 52 is used for regulating and controlling the system by an operator.
The security control system 6 includes a data encryption module 61, an identity verification module 62 and a remote access authority management module 63, where the data encryption module 61 is used for encrypting and protecting data in the system, the identity verification module 62 is used for verifying the identity and authority of the staff, and the remote access authority management module 63 is used for verifying and managing the authority and the identity of the remote visitor.
According to the invention, the electric energy generated by the solar cell panel is monitored and measured through the electric energy monitoring system 1, at the moment, the current monitoring module 11 monitors the current generated by the solar cell panel in real time, meanwhile, the voltage monitoring module 12 monitors the voltage generated by the solar cell panel in real time, and through monitoring the current and the voltage in the solar power generation system in real time, the running state of each power generation panel can be accurately monitored, so that the problem during the running of the system can be found quickly, and the power generation efficiency and the power generation stability can be improved;
the voltage, current, temperature, running state and fault information of a solar cell panel in the solar energy electricity meter system are collected through the data collection module 21, the collected data are stored through the data storage module 22, the collected data are cleaned, archived and aggregated through the data processing module 23, the real-time data and historical data are inquired through the data inquiry module 24, a report is generated, the collected data are analyzed and processed through the data analysis module 25, the collected data are safely protected and backed up through the data safety and backup module 26, the utilization of the system data is promoted through the data recording system 2, and scientific management of the whole system is facilitated for management staff;
the solar energy electricity meter system can use Bluetooth, wi-Fi and LoRa modules to carry out data transmission with external equipment through the data communication system 3, so that the diversity and convenience of data transmission are improved;
the energy report and visualization module 41 is used for generating an energy use report and a visualization interface, displaying energy use condition and energy saving effect information to a user, enabling the user to make a correct decision and manage, the energy saving strategy and optimization module 42 is used for making an energy saving strategy and optimizing energy use according to a data analysis result, adjusting equipment operation parameters and optimizing operation time period, facilitating the user to implement energy management measures, and the energy monitoring and control module 43 is used for facilitating energy consumption monitoring and equipment control on the internal equipment of the system;
interaction between a user and the solar energy electricity meter system is facilitated through the display and operation system 5, and the overall safety of the solar energy electricity meter system is improved through the safety control system 6.
Although the present invention has been described with reference to the foregoing embodiments, it will be apparent to those skilled in the art that modifications may be made to the embodiments described, or equivalents may be substituted for elements thereof, and any modifications, equivalents, improvements and changes may be made without departing from the spirit and principles of the present invention.
Claims (8)
1. STM 32-based solar energy electricity meter system, which is characterized by comprising an electric energy monitoring system (1), a data recording system (2), a data communication system (3), an energy-saving management system (4), a display and operation system (5) and a safety control system (6), wherein the electric energy monitoring system (1) is used for monitoring and metering electric energy generated by a solar panel, the electric energy monitoring system (1) comprises a current monitoring module (11) and a voltage monitoring module (12), the current monitoring module (11) is used for monitoring current generated by the solar panel in real time, and the voltage monitoring module (12) is used for monitoring voltage generated by the solar panel in real time;
the data recording system (2) is used for recording the electric energy output data monitored by the electric energy monitoring system (1);
the data communication system (3) is used for carrying out communication transmission on the data recorded by the data recording system (2);
the energy-saving management system (4) is used for carrying out energy-saving management and control on the whole solar power generation system according to the data recorded by the data recording system (2);
the display and operation system (5) is used for human-computer interaction between an operator and the system;
the safety control system (6) is used for carrying out safety protection on the solar energy electricity meter system.
2. STM 32-based solar energy electricity meter system according to claim 1, wherein the current monitoring module (11) comprises a current sensor module (111) and a first analog-to-digital converter (112), the current sensor module (111) and the first analog-to-digital converter (112) being adapted to convert a current signal output by a solar panel into a digital signal.
3. The STM 32-based solar energy fuel gauge system of claim 1, wherein the voltage monitoring module (12) includes a voltage sensor (121) and a second analog-to-digital converter (122), the voltage sensor (121) and the second analog-to-digital converter (122) being configured to convert a voltage signal output by the solar panel to a digital signal.
4. STM 32-based solar energy electricity meter system according to claim 1, wherein the data recording system (2) comprises a data acquisition module (21), a data storage module (22), a data processing module (23), a data query module (24), a data analysis module (25) and a data security and backup module (26), the data acquisition module (21) being for acquiring voltage, current, temperature, operational status of the system, fault information of solar panels in the solar energy electricity meter system;
the data storage module (22) is used for storing the acquired data;
the data processing module (23) is used for cleaning, archiving and aggregating the collected data;
the data query module (24) is used for querying real-time data, historical data and generating a report;
the data analysis module (25) is used for analyzing and processing the acquired data;
the data security and backup module (26) is used for performing security protection and backup on the acquired data.
5. STM 32-based solar energy electricity meter system according to claim 1, wherein the data communication system (3) comprises a bluetooth transmission module (31), a Wi-Fi transmission module (32) and a LoRa transmission module (33), the bluetooth transmission module (31) being used for data transmission with the outside using bluetooth, the Wi-Fi transmission module (32) being used for data transmission with the outside using Wi-Fi, the LoRa transmission module (33) being used for data transmission with the outside using LoRa.
6. The STM 32-based solar electricity meter system according to claim 1, wherein the energy conservation management system (4) comprises an energy reporting and visualization module (41), an energy conservation strategy and optimization module (42) and an energy monitoring and control module (43), wherein the energy reporting and visualization module (41) is used for generating an energy usage report and a visual interface, displaying energy usage and energy conservation effect information to a user, helping the user to make decisions and manage, the energy conservation strategy and optimization module (42) is used for formulating an energy conservation strategy and optimizing energy usage, adjusting device operation parameters, optimizing operation time period, implementing energy management measures according to data analysis results, and the energy monitoring and control module (43) is used for carrying out energy consumption monitoring on internal devices of the system and controlling the devices.
7. STM 32-based solar energy electricity meter system according to claim 1, wherein the display and operation system (5) comprises a display module (51) and an operation module (52), the display module (51) being adapted to visually display information of the operation of the system, and the operation module (52) being adapted to regulate the system by an operator.
8. STM 32-based solar energy electricity meter system according to claim 1, wherein the security control system (6) comprises a data encryption module (61), an identity verification module (62) and a remote access rights management module (63), the data encryption module (61) being used for encrypting and protecting data inside the system, the identity verification module (62) being used for verifying the identity and rights of the staff, the remote access rights management module (63) being used for verifying and managing the rights and identities of the remote visitors.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311560896.4A CN117590065A (en) | 2023-11-21 | 2023-11-21 | STM 32-based solar energy electricity meter system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202311560896.4A CN117590065A (en) | 2023-11-21 | 2023-11-21 | STM 32-based solar energy electricity meter system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN117590065A true CN117590065A (en) | 2024-02-23 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202311560896.4A Withdrawn CN117590065A (en) | 2023-11-21 | 2023-11-21 | STM 32-based solar energy electricity meter system |
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| Country | Link |
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| CN (1) | CN117590065A (en) |
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2023
- 2023-11-21 CN CN202311560896.4A patent/CN117590065A/en not_active Withdrawn
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Application publication date: 20240223 |