CN210350858U - Intelligent substation monitoring system based on smart phone - Google Patents
Intelligent substation monitoring system based on smart phone Download PDFInfo
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- CN210350858U CN210350858U CN201921190937.4U CN201921190937U CN210350858U CN 210350858 U CN210350858 U CN 210350858U CN 201921190937 U CN201921190937 U CN 201921190937U CN 210350858 U CN210350858 U CN 210350858U
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Abstract
The utility model discloses a transformer substation intelligent monitoring system based on a smart phone, which comprises a temperature and humidity detection unit, a harmful gas concentration detection unit, an SF6 gas detection unit, an oil micro-water content detection unit, an upper computer and a smart phone; the temperature and humidity detection unit, the harmful gas concentration detection unit, the SF6 gas detection unit and the oil micro-water content detection unit are all connected with an upper computer through wireless communication, and the upper computer is connected with the smart phone through wireless communication; the utility model discloses transformer substation's intelligent monitoring system gathers, analysis, demonstration and warning with the data set of transformer substation's fire control and equipment operation, has changed in the past that the distribution of transformer substation internal sensor is more scattered, and the operating personnel tours the shortcoming that wastes time and energy, has improved transformer substation's tour personnel's work efficiency, has realized the inside comprehensive data acquisition of transformer substation, and centralized analysis judges, has the function that data display, conflagration and equipment operation abnormal alarm.
Description
Technical Field
The utility model relates to a control technical field, especially a transformer substation intelligent monitoring system based on smart mobile phone.
Background
In 2018, 3, 8 months, national grid companies are spreading electric power internet construction work and deploying telephone conferences in Beijing, and discussing how to accelerate the implementation of the strategy of 'three type two networks', and the object connection becomes another development trend of the modern power grid. Nowadays, various sensors in the transformer substation detect data and are comparatively dispersed, and the staff is on-the-spot to be tourd and is wasted time and energy. At present, monitoring of operation data of fire fighting systems and equipment in substations has been developed to be complete, but some sensors still have no functions of displaying and data analyzing, and all sensors are independent and lack comprehensive analysis consideration of data.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a simple structure, convenient operation, high intelligent monitored control system of transformer substation based on smart mobile phone of reliability.
Realize the utility model discloses the technical solution of purpose does:
a transformer substation intelligent monitoring system based on a smart phone is characterized by comprising a temperature and humidity detection unit, a harmful gas concentration detection unit, an SF6 gas detection unit, an oil micro-water content detection unit, an upper computer and the smart phone; the temperature and humidity detection unit, the harmful gas concentration detection unit, the SF6 gas detection unit and the oil micro-water content detection unit are all connected with an upper computer through wireless communication, and the upper computer is connected with the smart phone through wireless communication;
the temperature and humidity detection unit comprises a power module, a microprocessor, a temperature and humidity sensor, a key module, a display module, an alarm module and a WIFI module, wherein the microprocessor is respectively connected with the power module, the temperature and humidity sensor, the key module, the display module, the alarm module and the WIFI module;
the harmful gas concentration detection unit comprises a power supply module, a microprocessor, a harmful gas concentration detection sensor, a key module, a display module, an alarm module and a WIFI module, wherein the microprocessor is respectively connected with the power supply module, the harmful gas concentration detection sensor, the key module, the display module, the alarm module and the WIFI module;
the SF6 gas detection unit comprises a power module, a microprocessor, an SF6 gas detection sensor, a key module, a display module, an alarm module and a WIFI module, wherein the microprocessor is respectively connected with the power module, the SF6 gas detection sensor, the key module, the display module, the alarm module and the WIFI module, the power module provides a stable power supply for the microprocessor, the SF6 gas detection sensor transmits acquired signals to the microprocessor, the microprocessor reads signals of the key module, drives the display module and the alarm module to display and alarm, and the microprocessor is connected with an upper computer through the WIFI module;
the oil micro-water content detection unit comprises a power module, a microprocessor, an oil micro-water sensor, a key module, a display module, an alarm module and a WIFI module, wherein the microprocessor is respectively connected with the power module, the oil micro-water sensor, the key module, the display module, the alarm module and the WIFI module, the power module provides a stable power supply for the microprocessor, the oil micro-water sensor transmits acquired signals to the microprocessor, the microprocessor reads signals of the key module, the microprocessor drives the display module and the alarm module to display and alarm, and the microprocessor is connected with an upper computer through the WIFI module.
Preferably, the power module adopts an AMS1117 power module, and the power module adopts a USB interface as a power supply interface.
Preferably, the microprocessor adopts an STM32F103C8T6 microprocessor, and the microprocessor drives corresponding peripheral interfaces to read information of corresponding sensors.
Preferably, the temperature and humidity sensor adopts a DHT11 temperature and humidity sensor for detecting the temperature and humidity in the switch cabinet.
Preferably, the harmful gas concentration detection sensor employs an MQ135 sensor for detecting the concentration of the harmful gas in the switching chamber.
Preferably, the micro water in oil sensor adopts an MMT162 micro water in oil sensor for detecting the micro water content in the transformer oil.
Preferably, the key module adopts four keys as interactive buttons, so that simple human-computer interaction action can be performed.
Preferably, the display module adopts an OLED display as a data display module to display the detection data of the current sensor.
Preferably, the alarm module adopts an audible and visual alarm, and when the value of the sensor reaches a certain limit value, the audible and visual alarm is given out.
Preferably, the WIFI module adopts an ESP8266WIFI module and is used for information transmission between the microprocessor and the upper computer.
Compared with the prior art, the utility model, it is showing the advantage:
the utility model discloses transformer substation's intelligent monitoring system gathers, analysis, demonstration and warning with the data set of transformer substation's fire control and equipment operation, has changed in the past that the distribution of transformer substation internal sensor is more scattered, and the operating personnel tours the shortcoming that wastes time and energy, has improved transformer substation's tour personnel's work efficiency, has realized the inside comprehensive data acquisition of transformer substation, and centralized analysis judges, has the function that data display, conflagration and equipment operation abnormal alarm.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required in the description of the embodiments or the prior art will be briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is the utility model discloses transformer substation intelligence monitored control system's schematic structure diagram based on smart mobile phone.
Fig. 2 is a schematic structural diagram of the middle temperature and humidity detecting unit of the present invention.
Fig. 3 is a schematic structural diagram of the harmful gas concentration detection unit of the present invention.
Fig. 4 is a schematic structural diagram of the SF6 gas detection unit of the present invention.
Fig. 5 is a schematic structural diagram of the unit for detecting the content of micro water in the oil according to the present invention.
Fig. 6 is the utility model discloses transformer substation intelligence monitored control system's based on smart mobile phone work flow chart.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Example 1:
as shown in fig. 1, an intelligent substation monitoring system based on a smart phone comprises a temperature and humidity detection unit, a harmful gas concentration detection unit, an SF6 gas detection unit, an oil micro-water content detection unit, an upper computer and a smart phone; the temperature and humidity detection unit, the harmful gas concentration detection unit, the SF6 gas detection unit and the oil micro-water content detection unit are all connected with an upper computer through WIFI modules, and the temperature and humidity detection unit, the harmful gas concentration detection unit, the SF6 gas detection unit and the oil micro-water content detection unit are all in data transmission with the upper computer through WIFI modules; the upper computer is connected with the smart phone through wireless communication, and the upper computer performs data transmission with the smart phone through a wireless communication network.
As shown in fig. 2, the temperature and humidity detection unit includes power module, microprocessor, temperature and humidity sensor, button module, display module, alarm module and WIFI module, microprocessor is connected with power module, temperature and humidity sensor, button module, display module, alarm module, WIFI module respectively, power module provides stable power for microprocessor, and temperature and humidity sensor transmits the signal of gathering to microprocessor, and microprocessor reads button module's signal, and microprocessor drive display module, alarm module show and report to the police, and microprocessor is connected with the host computer through the WIFI module.
As shown in fig. 3, the harmful gas concentration detection unit includes a power module, a microprocessor, a harmful gas concentration detection sensor, a key module, a display module, an alarm module and a WIFI module, the microprocessor is respectively connected with the power module, the harmful gas concentration detection sensor, the key module, the display module, the alarm module and the WIFI module, the power module provides a stable power supply for the microprocessor, the harmful gas concentration detection sensor transmits acquired signals to the microprocessor, the microprocessor reads signals of the key module, the microprocessor drives the display module and the alarm module to display and alarm, and the microprocessor is connected with an upper computer through the WIFI module;
as shown in fig. 4, the SF6 gas detection unit includes a power module, a microprocessor, an SF6 gas detection sensor, a key module, a display module, an alarm module and a WIFI module, the microprocessor is respectively connected with the power module, the SF6 gas detection sensor, the key module, the display module, the alarm module and the WIFI module, the power module provides a stable power supply for the microprocessor, the SF6 gas detection sensor transmits acquired signals to the microprocessor, the microprocessor reads signals of the key module, the microprocessor drives the display module and the alarm module to display and alarm, and the microprocessor is connected with an upper computer through the WIFI module;
as shown in fig. 5, the detection unit for the content of micro water in oil comprises a power module, a microprocessor, a micro water sensor in oil, a key module, a display module, an alarm module and a WIFI module, wherein the microprocessor is respectively connected with the power module, the micro water sensor in oil, the key module, the display module, the alarm module and the WIFI module, the power module provides a stable power supply for the microprocessor, the micro water sensor in oil transmits acquired signals to the microprocessor, the microprocessor reads signals of the key module, the microprocessor drives the display module and the alarm module to display and alarm, and the microprocessor is connected with an upper computer through the WIFI module.
The power module adopts an AMS1117 power module, adopts a USB interface as a power supply interface, and converts a 5V power supply into a 3.3V power supply, thereby providing a stable power supply for the microprocessor.
The microprocessor adopts an STM32F103C8T6 microprocessor, and the microprocessor drives corresponding peripheral interfaces to read information of corresponding sensors.
The temperature and humidity sensor adopts a DHT11 temperature and humidity sensor and is used for detecting the temperature and the humidity in the switch cabinet.
The harmful gas concentration detection sensor adopts an MQ135 sensor and is used for detecting the concentration of harmful gas in the switch chamber.
The sensor for the micro water in the oil adopts an MMT162 sensor for the micro water in the oil, and is used for detecting the content of the micro water in the transformer oil.
The key module adopts four keys as interactive buttons, so that simple man-machine interaction action can be performed.
The display module adopts an OLED display as a data display module and displays the detection data of the current sensor.
The alarm module adopts an audible and visual alarm, and when the value of the sensor reaches a certain limit value, audible and visual alarm action is given out.
The WIFI module adopts an ESP8266WIFI module and is used for mutual information transmission between the microprocessor and the upper computer.
The utility model discloses intelligent monitoring system of transformer substation's theory of operation based on smart mobile phone:
as shown in fig. 6, after power-on, the system first initializes the timer, the serial ports, the pins of the sensors of the detection units, and the ADC peripheral function of the STM 32; then circularly waiting for a key program, detecting whether a key is pressed down or not, performing WIFI connection with an upper computer, reading sensor data in a main program after the connection is successful, displaying the program on an OLED display, and sending the sensor data to the upper computer by a microprocessor through Wifi; and the upper computer performs data transmission with the smart phone through a wireless communication network.
The microprocessor judges the operation condition of the equipment according to the standard of the power industry for the collected data, judges whether a fire disaster occurs on the site according to the standard of the fire fighting field, and controls the alarm module to give out sound and light alarm when the value of the sensor reaches a certain limit value; the microprocessor is in data transmission with the upper computer through the WIFI module, and the upper computer is in data transmission with the smart phone through a wireless communication network; the intelligent mobile phone is responsible for receiving fire safety data and equipment operation data of the lower computer, so that transformer substation patrol personnel can conveniently monitor in real time, and the working efficiency of the transformer substation patrol personnel is improved.
To sum up, the utility model discloses transformer substation's intelligent monitoring system based on smart mobile phone gathers, analysis, demonstration and warning with the data set of transformer substation's fire control and equipment operation, has changed in the transformer substation in the past that the sensor distributes comparatively scatteredly, and the operating personnel tours the shortcoming that wastes time and energy, has improved transformer substation's tour personnel's work efficiency, has realized the inside comprehensive data acquisition of transformer substation, and centralized analysis judges, has the function that data display, conflagration and equipment operation abnormal alarm.
Claims (10)
1. A transformer substation intelligent monitoring system based on a smart phone is characterized by comprising a temperature and humidity detection unit, a harmful gas concentration detection unit, an SF6 gas detection unit, an oil micro-water content detection unit, an upper computer and the smart phone; the temperature and humidity detection unit, the harmful gas concentration detection unit, the SF6 gas detection unit and the oil micro-water content detection unit are all connected with an upper computer through wireless communication, and the upper computer is connected with the smart phone through wireless communication;
the temperature and humidity detection unit comprises a power module, a microprocessor, a temperature and humidity sensor, a key module, a display module, an alarm module and a WIFI module, wherein the microprocessor is respectively connected with the power module, the temperature and humidity sensor, the key module, the display module, the alarm module and the WIFI module;
the harmful gas concentration detection unit comprises a power supply module, a microprocessor, a harmful gas concentration detection sensor, a key module, a display module, an alarm module and a WIFI module, wherein the microprocessor is respectively connected with the power supply module, the harmful gas concentration detection sensor, the key module, the display module, the alarm module and the WIFI module;
the SF6 gas detection unit comprises a power module, a microprocessor, an SF6 gas detection sensor, a key module, a display module, an alarm module and a WIFI module, wherein the microprocessor is respectively connected with the power module, the SF6 gas detection sensor, the key module, the display module, the alarm module and the WIFI module, the power module provides a stable power supply for the microprocessor, the SF6 gas detection sensor transmits acquired signals to the microprocessor, the microprocessor reads signals of the key module, drives the display module and the alarm module to display and alarm, and the microprocessor is connected with an upper computer through the WIFI module;
the oil micro-water content detection unit comprises a power module, a microprocessor, an oil micro-water sensor, a key module, a display module, an alarm module and a WIFI module, wherein the microprocessor is respectively connected with the power module, the oil micro-water sensor, the key module, the display module, the alarm module and the WIFI module, the power module provides a stable power supply for the microprocessor, the oil micro-water sensor transmits acquired signals to the microprocessor, the microprocessor reads signals of the key module, the microprocessor drives the display module and the alarm module to display and alarm, and the microprocessor is connected with an upper computer through the WIFI module.
2. The intelligent substation monitoring system based on the smart phone as claimed in claim 1, wherein the power module adopts an AMS1117 power module, and the power module adopts a USB interface as a power supply interface.
3. A substation intelligent monitoring system based on a smart phone according to claim 1, wherein the microprocessor adopts an STM32F103C8T6 microprocessor, and the microprocessor drives corresponding peripheral interfaces to read information of corresponding sensors.
4. The intelligent substation monitoring system based on the smart phone of claim 1, wherein the temperature and humidity sensor is a DHT11 temperature and humidity sensor for detecting temperature and humidity in the switch cabinet.
5. The smart phone-based substation intelligent monitoring system according to claim 1, wherein the harmful gas concentration detection sensor employs an MQ135 sensor for detecting the concentration of the harmful gas in the switch room.
6. The intelligent substation monitoring system based on the smart phone as claimed in claim 1, wherein the micro water in oil sensor is an MMT162 micro water in oil sensor for detecting the micro water content in the transformer oil.
7. The intelligent substation monitoring system based on the smart phone of claim 1, wherein the key module employs four keys as interaction buttons, thereby enabling simple human-computer interaction.
8. The intelligent substation monitoring system based on the smart phone as claimed in claim 1, wherein the display module adopts an OLED display as a data display module to display the detection data of the current sensor.
9. The intelligent substation monitoring system based on the smart phone as claimed in claim 1, wherein the alarm module is an audible and visual alarm, and when the value of the sensor reaches a certain limit value, an audible and visual alarm is given out.
10. The intelligent substation monitoring system based on the smart phone of claim 1, wherein the WIFI module is an ESP8266WIFI module and is used for information transmission between the microprocessor and an upper computer.
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| CN201921190937.4U CN210350858U (en) | 2019-07-26 | 2019-07-26 | Intelligent substation monitoring system based on smart phone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110417122A (en) * | 2019-07-26 | 2019-11-05 | 国网江苏省电力有限公司灌南县供电分公司 | A kind of transformer substation intelligent monitoring system based on smart phone |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| CN110417122A (en) * | 2019-07-26 | 2019-11-05 | 国网江苏省电力有限公司灌南县供电分公司 | A kind of transformer substation intelligent monitoring system based on smart phone |
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