CN215182388U - STM 32-based transformer fault outage automatic alarm system - Google Patents
STM 32-based transformer fault outage automatic alarm system Download PDFInfo
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- CN215182388U CN215182388U CN202121331033.6U CN202121331033U CN215182388U CN 215182388 U CN215182388 U CN 215182388U CN 202121331033 U CN202121331033 U CN 202121331033U CN 215182388 U CN215182388 U CN 215182388U
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Abstract
The utility model discloses a transformer trouble outage automatic alarm system based on STM32, relate to the transformer detection field, including STM control module, power module, voltage detection module and GSM wireless communication module, realize the break-make electricity data acquisition and processing to the transformer through singlechip cooperation sensor to send the outage condition to staff's cell-phone through GSM wireless communication, in order to realize the monitoring to the transformer break-make electricity; the software component is to the operation flow of STM32 control unit, realizes functions such as data acquisition, transmission data based on STM 32.
Description
Technical Field
The utility model relates to a transformer detection area, concretely relates to transformer fault outage automatic alarm system based on STM 32.
Background
In the power supply network of some important devices, it is usually necessary to provide a power failure alarm for monitoring and alarming the power failure condition of the power supply line, so that the power failure of the important devices can be timely notified and processed.
At present, fault current is generated by the phenomena of high-voltage line equipment fault, short circuit, disconnection and the like to cause the switch to trip, further cause the power loss of a public transformer, cause the power failure of a client side and bring inconvenience to the production and the life of the client. When the power failure occurs, rush repair personnel often need to go to the site to check the switch action condition along the line, so that the specific power failure range is judged. A large amount of labor cost and time cost are consumed in the middle, the total time consumption from power failure to troubleshooting of a failure area is long, power failure information cannot be timely notified to each power consumption client, the emotion of the client is excited, and complaint risks are brought to a company.
Disclosure of Invention
The utility model aims at providing a transformer trouble outage automatic alarm system based on STM32, realize the break-make electricity data acquisition and processing to the transformer through singlechip cooperation sensor to send the outage condition to staff's cell-phone through GSM wireless communication, in order to realize the monitoring to the transformer break-make electricity; the software component is to the operation flow of STM32 control unit, realizes functions such as data acquisition, transmission data based on STM 32.
An STM-based transformer fault power-off automatic alarm system comprises an STM control module, a power supply module, a voltage detection module and a GSM wireless communication module;
the power module, the voltage detection module and the GSM wireless communication module are connected with the STM control module, the other side of the voltage detection module is connected to the transformer, and the GSM wireless communication module can be in wireless connection with a user mobile phone.
Preferably, the STM control module adopts STMF as a core chip.
Preferably, the GSM wireless communication module adopts a GTM development board.
Preferably, the voltage detection module adopts an alternating current power-off detection circuit.
Preferably, the STM control module is further connected with a reset circuit and an LED lamp.
The utility model has the advantages that: the on-off data acquisition and processing of the transformer are realized by matching the single chip microcomputer with the sensor, and the power-off condition is sent to a mobile phone of a worker through GSM wireless communication, so that the on-off monitoring of the transformer is realized; the software component is to the operation flow of STM32 control unit, realizes functions such as data acquisition, transmission data based on STM 32.
Drawings
FIG. 1 is a schematic diagram of the system of the present invention;
FIG. 2 is a flow chart of the present invention;
wherein, 1, STM32 control module, 2, power module, 3, voltage detection module, 4, too GSM wireless communication module, 5, user's cell-phone, 6, reset circuit, 7, LED lamp.
Detailed Description
In order to make the technical means, the creation characteristics, the achievement purposes and the functions of the invention easy to understand, the invention is further explained by combining the specific embodiments.
As shown in fig. 1 to 2, an STM 32-based transformer fault power failure automatic alarm system comprises an STM32 control module 1, a power module 2, a voltage detection module 3 and a GSM wireless communication module 4;
The GSM wireless communication module 4 adopts a GTM900 development board.
The voltage detection module 3 adopts a universal alternating current power-off detection circuit.
The STM32 control module 1 is also connected with a reset circuit 6 and an LED lamp 7.
Detailed description of the preferred embodiments and principles
The STM32 control module 1 adopts STM32F103 as a core chip and is used for processing data received by the A/D sampling module and controlling the GSM wireless communication module 4 to send an alarm short message, the GSM wireless communication module 4 adopts a GTM900 development board, and the module has the function of sending a short message and can send the alarm short message to the mobile phone 5 of a user; the voltage detection module 3 adopts a universal alternating current power-off detection circuit and is used for detecting the voltage of the transformer circuit, and the power supply module 2 provides power for the alarm system.
In order to determine the time when the system can normally send the short message and shorten the time when the GSM wireless communication module 4 sends the alarm short message, the program is designed to firstly send the short message to the user mobile phone 5 through the GSM wireless communication module 4, and when the power supply is provided for the system and the reset switch of the STM32 module 1 is pressed, the GSM wireless communication module 4 firstly sends the short message to the user mobile phone 5. After the short message is successfully sent, the alternating current open circuit detection circuit starts to work, when a low level signal is detected, the LED lamp 7 is lightened, and the short message is sent to inform a user through the GSM wireless communication module 4.
Based on the above, the utility model realizes the collection and processing of the on-off electricity data of the transformer by the single chip microcomputer cooperating with the sensor, and sends the power failure condition to the mobile phone of the worker through the GSM wireless communication, so as to realize the monitoring of the on-off electricity of the transformer; the software component is to the operation flow of STM32 control unit, realizes functions such as data acquisition, transmission data based on STM 32.
It will be appreciated by those skilled in the art that the invention may be embodied in other specific forms without departing from the spirit or essential characteristics thereof. The embodiments disclosed above are therefore to be considered in all respects as illustrative and not restrictive. All changes which come within the scope of the invention or which are equivalent to the scope of the invention are embraced by the invention.
Claims (5)
1. An STM 32-based transformer fault power-off automatic alarm system is characterized by comprising an STM32 control module (1), a power supply module (2), a voltage detection module (3) and a GSM wireless communication module (4);
power module (2), voltage detection module (3) and GSM wireless communication module (4) all are connected with STM32 control module (1), and the opposite side of voltage detection module (3) is connected to at the transformer, GSM wireless communication module (4) can with user's cell-phone (5) wireless connection.
2. An STM 32-based transformer fault power-off automatic alarm system according to claim 1, wherein: the STM32 control module (1) adopts STM32F103 as a core chip.
3. An STM 32-based transformer fault power-off automatic alarm system according to claim 1, wherein: the GSM wireless communication module (4) adopts a GTM900 development board.
4. An STM 32-based transformer fault power-off automatic alarm system according to claim 1, wherein: the voltage detection module (3) adopts an alternating current power-off detection circuit.
5. An STM 32-based transformer fault power-off automatic alarm system according to claim 1, wherein: the STM32 control module (1) is also connected with a reset circuit (6) and an LED lamp (7).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331033.6U CN215182388U (en) | 2021-06-15 | 2021-06-15 | STM 32-based transformer fault outage automatic alarm system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121331033.6U CN215182388U (en) | 2021-06-15 | 2021-06-15 | STM 32-based transformer fault outage automatic alarm system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215182388U true CN215182388U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121331033.6U Active CN215182388U (en) | 2021-06-15 | 2021-06-15 | STM 32-based transformer fault outage automatic alarm system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215182388U (en) |
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2021
- 2021-06-15 CN CN202121331033.6U patent/CN215182388U/en active Active
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