CN215726117U - Monitoring system for photovoltaic inverter - Google Patents
Monitoring system for photovoltaic inverter Download PDFInfo
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- CN215726117U CN215726117U CN202122185247.3U CN202122185247U CN215726117U CN 215726117 U CN215726117 U CN 215726117U CN 202122185247 U CN202122185247 U CN 202122185247U CN 215726117 U CN215726117 U CN 215726117U
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Abstract
The utility model discloses a monitoring system for a photovoltaic inverter, and belongs to the technical field of inverters. Including the surveillance center, a plurality of minute the control unit, a display module, the voice broadcast unit, GPRS communication module and removal end, divide the control unit to include current detection module, voltage detection module, a weighing sensor and a temperature sensor, alarm module, control module and wireless communication unit, divide the control unit all to be connected through wireless communication unit and surveillance center communication, display module and voice broadcast unit all are connected with the surveillance center electricity, remove the end and pass through GPRS communication module and surveillance center communication connection. According to the utility model, the sub-control units are utilized to carry out data acquisition on a single inverter, and the working parameters of each inverter are transmitted to the monitoring center for unified monitoring, so that the inverters can be managed in a centralized manner; when the inverter breaks down, the monitoring center carries out voice broadcast with trouble information the very first time, reminds maintenance personal to overhaul.
Description
Technical Field
The utility model relates to the technical field of inverters, in particular to a monitoring system for a photovoltaic inverter.
Background
The photovoltaic inverter is a device capable of converting direct current electric energy into alternating current, the photovoltaic inverter is used in the existing photovoltaic power station, the monitoring of input and output electric energy of the photovoltaic inverter is particularly important, and in the prior art, the operation state of the photovoltaic inverter cannot be monitored in a centralized manner, so that the management of the inverter is difficult.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems, the present invention provides a monitoring system for a photovoltaic inverter.
The utility model is realized by the following technical scheme:
a monitoring system for a photovoltaic inverter comprises a monitoring center, a plurality of sub-control units, a display module, a voice broadcast unit, a GPRS communication module and a mobile terminal, wherein each sub-control unit comprises a current detection module, a voltage detection module, a temperature sensor, an alarm module, a control module and a wireless communication unit, the current detection module, the voltage detection module, the temperature sensor, the alarm module and the wireless communication unit are all electrically connected with the control module, the sub-control units are all in communication connection with the monitoring center through the wireless communication units, the display module and the voice broadcast unit are all electrically connected with the monitoring center, the mobile terminal is in communication connection with the monitoring center through the GPRS communication module, the current detection module is responsible for detecting the current value of the inverter during working, the voltage detection module is responsible for detecting the voltage value of the inverter during working, and the temperature sensor is responsible for detecting the temperature value in the inverter, the display module is responsible for displaying data, and the voice broadcasting unit is responsible for broadcasting information.
The alarm module adopts a sound-light alarm module.
And the control module adopts an STM32F103C8 type single chip microcomputer.
The TMS320C2000 main control chip is adopted by the monitoring center.
Compared with the prior art, the utility model has the beneficial effects that:
according to the utility model, the sub-control units are utilized to carry out data acquisition on a single inverter, and the working parameters of each inverter are transmitted to the monitoring center for unified monitoring, so that the inverters can be managed in a centralized manner; when the inverter breaks down, the monitoring center carries out voice broadcast with fault information the very first time, reminds maintenance personnel to overhaul, and the operating condition of each inverter can also be looked over in real time to the removal end simultaneously, is convenient for monitor photovoltaic inverter.
Drawings
FIG. 1 is a schematic view of the structure of the present invention.
Detailed Description
The utility model is further described below with reference to the accompanying drawings:
as shown in figure 1 of the attached drawings of the specification, a monitoring system for a photovoltaic inverter comprises a monitoring center, a plurality of sub-control units, a display module, a voice broadcast unit, a GPRS communication module and a mobile terminal, wherein each sub-control unit comprises a current detection module, a voltage detection module, a temperature sensor, an alarm module, a control module and a wireless communication unit, the current detection module, the voltage detection module, the temperature sensor, the alarm module and the wireless communication unit are all electrically connected with the control module, the sub-control units are all in communication connection with the monitoring center through the wireless communication unit, the display module and the voice broadcast unit are all electrically connected with the monitoring center, the mobile terminal is in communication connection with the monitoring center through the GPRS communication module, the current detection module is responsible for detecting the current value of the inverter during working, the voltage detection module is responsible for detecting the voltage value of the inverter during working, the temperature sensor is responsible for detecting the temperature value in the inverter, the display module is responsible for displaying data, and the voice broadcasting unit is responsible for broadcasting information.
The alarm module adopts a sound-light alarm module.
And the control module adopts an STM32F103C8 type single chip microcomputer.
The TMS320C2000 main control chip is adopted by the monitoring center.
Example 1
A monitoring system for a photovoltaic inverter comprises a monitoring center, a plurality of sub-control units, a display module, a voice broadcast unit, a GPRS communication module and a mobile terminal, wherein each sub-control unit comprises a current detection module, a voltage detection module, a temperature sensor, an alarm module, a control module and a wireless communication unit, the current detection module, the voltage detection module, the temperature sensor, the alarm module and the wireless communication unit are all electrically connected with the control module, the sub-control units are all in communication connection with the monitoring center through the wireless communication units, the display module and the voice broadcast unit are all electrically connected with the monitoring center, the mobile terminal is in communication connection with the monitoring center through the GPRS communication module, the current detection module is responsible for detecting the current value of the inverter during working, the voltage detection module is responsible for detecting the voltage value of the inverter during working, and the temperature sensor is responsible for detecting the temperature value inside the inverter, the display module is responsible for displaying data, and the voice broadcast unit is responsible for broadcasting information.
The alarm module adopts a sound-light alarm module.
The control module adopts a single chip microcomputer of STM32F103C8 model.
The TMS320C2000 main control chip is adopted by the monitoring center.
In the embodiment, the current detection module is responsible for detecting the current value of the inverter during working, the voltage detection module is responsible for detecting the voltage value of the inverter during working, the temperature sensor is responsible for detecting the temperature value inside the inverter, the detected working parameter value of the inverter is transmitted to the monitoring center through the wireless communication unit and is displayed through the display module, when the working parameter value of a certain inverter is abnormal, the control module controls the alarm module to give an alarm, meanwhile, the alarm information is sent to the monitoring center, and the monitoring center controls the voice broadcast unit to play the alarm information to remind maintenance personnel to deal with the abnormality in time; the mobile terminal can also acquire monitoring center data in real time and check the working parameters and states of the inverters.
In summary, the present invention is only a preferred embodiment, and not intended to limit the scope of the utility model, and all equivalent changes and modifications in the shape, structure, characteristics and spirit of the present invention described in the claims should be included in the scope of the present invention.
Claims (4)
1. The utility model provides a monitoring system for photovoltaic inverter which characterized in that: the intelligent monitoring system comprises a monitoring center, a plurality of sub-control units, a display module, a voice broadcast unit, a GPRS communication module and a mobile terminal, wherein each sub-control unit comprises a current detection module, a voltage detection module, a temperature sensor, an alarm module, a control module and a wireless communication unit, the current detection module, the voltage detection module, the alarm module and the wireless communication unit are all electrically connected with the control module, the sub-control units are all in communication connection with the monitoring center through the wireless communication units, the display module and the voice broadcast unit are all electrically connected with the monitoring center, the mobile terminal is in communication connection with the monitoring center through the GPRS communication module, the current detection module is responsible for detecting the current value of the inverter during working, the voltage detection module is responsible for detecting the voltage value of the inverter during working, and the temperature sensor is responsible for detecting the temperature value inside the inverter, the display module is responsible for displaying data, and the voice broadcasting unit is responsible for broadcasting information.
2. The monitoring system for the photovoltaic inverter according to claim 1, wherein: the alarm module adopts a sound-light alarm module.
3. The monitoring system for the photovoltaic inverter according to claim 1, wherein: and the control module adopts an STM32F103C8 type single chip microcomputer.
4. The monitoring system for the photovoltaic inverter according to claim 1, wherein: the TMS320C2000 main control chip is adopted by the monitoring center.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185247.3U CN215726117U (en) | 2021-09-10 | 2021-09-10 | Monitoring system for photovoltaic inverter |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122185247.3U CN215726117U (en) | 2021-09-10 | 2021-09-10 | Monitoring system for photovoltaic inverter |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215726117U true CN215726117U (en) | 2022-02-01 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122185247.3U Active CN215726117U (en) | 2021-09-10 | 2021-09-10 | Monitoring system for photovoltaic inverter |
Country Status (1)
| Country | Link |
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| CN (1) | CN215726117U (en) |
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2021
- 2021-09-10 CN CN202122185247.3U patent/CN215726117U/en active Active
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