Intelligent box transformer substation monitoring system

Abstract

The invention discloses an intelligent box transformer substation monitoring system, independent power supply is carried out by setting an independent power supply module, and compared with power supply through a box transformer substation, the corresponding monitoring system can still operate effectively and find problems in time when power supply is cut off due to a fault of the box transformer substation; a plurality of sensors are arranged inside and outside the box-type transformer substation, so that the interior of the box-type transformer substation is monitored and identified according to actual conditions when the box-type transformer substation is used in different environments; and the determined risk is transmitted to a monitoring center through a wireless transmission module, and then an inspector is indicated to inspect through a database, a sorting module and a path planning module, and the inspection is reported through a mobile terminal after the inspection is completed.

Description

Technical Field

[0001] The present invention relates to the technical field of box-type transformer monitoring, and in particular to an intelligent box-type transformer monitoring system. Background Art

[0002] Box transformer is the abbreviation of box-type substation, which is composed of high-voltage switchgear, distribution transformer and low-voltage distribution equipment. Box transformer can be fully enclosed or movable. It is widely used in urban network construction and transformation, mines, factories, enterprises, oil and gas fields and wind power stations. As a new type of complete set of transformation and distribution equipment, it replaces the original civil distribution room and distribution station. The so-called box-type transformer monitoring is to carry out safety monitoring of box-type substations. Due to the long distance between each box-type transformer in special environmental areas, the simple use of manual inspection is not only inefficient and difficult to quickly find problems, but also unable to prioritize inspections according to risk levels. At the same time, in extreme environments, the harsh external environment can easily affect the internal environment. The temperature and humidity requirements for internal safety of box-type transformers in different environments also have certain differences. Summary of the invention

[0003] In view of the problems existing in the prior art, the present invention discloses a smart box-type transformer monitoring system, and the technical solution adopted is as follows: Independent power supply module, which generates electricity through photovoltaic panels and stores part of the power in batteries; The monitoring end includes several internal sensors, external sensors, and internal cameras; Terminal data analysis module collects and analyzes sensor data; The terminal computer transmits the risk information and location information to the monitoring center through the wireless transmission module, and the location information is located through the GPS system; The monitoring center includes a database, a sorting module and a path planning module. The database receives information transmitted from the terminal computer and sorts it according to the risk level. The locations are sorted and the paths are planned in descending order of risk. The mobile terminal has a wireless transmission module to remotely report the maintenance status.

[0004] As a preferred technical solution of the present invention, in order to ensure that the photovoltaic panels can generate electricity smoothly, the photovoltaic panels are set on the top of the box transformer and are equipped with batteries that can temporarily store electricity to avoid the photovoltaic panels being unable to generate electricity normally due to weather problems and thus being unable to power internal electrical components.

[0005] As a preferred technical solution of the present invention, several internal sensors, terminal data analysis modules, terminal computers and wireless transmission modules in the system are powered by photovoltaic panels and their configured batteries. Compared with power supply by the box transformer itself, the use of an independent power supply means that when a box transformer fails and causes power outage, the corresponding monitoring system can still operate effectively and detect problems in a timely manner.

[0006] As a preferred technical solution of the present invention, the internal sensors include temperature sensors, humidity sensors and smoke alarms, and the external sensors include temperature sensors and humidity sensors. Sensors are arranged inside and outside the box transformer to sense both internal and external information. Only the monitoring sensors are arranged inside the box transformer. In extreme environments, the harsh external environment can easily affect the internal environment. The temperature and humidity requirements for internal safety of the box transformer in different environments are also different. The external environment is changeable, so the fixed threshold cannot meet the internal monitoring requirements of the box transformer at different locations. Therefore, corresponding sensors are arranged inside and outside, and the internal and external environments are compared to meet the monitoring needs of different locations.

[0007] As a preferred technical solution of the present invention, the terminal data analysis module is connected to the internal sensor and the external sensor by wiring, and the sensing information of the internal sensor and the external sensor is transmitted to the terminal data analysis module; the terminal data analysis module has a dynamic comparison system and a single comparison system, which compares the sensing information of the internal sensor with the sensing information of the external sensor accordingly, and the dynamic comparison system includes a single comparison system, which compares the separate data of the internal temperature sensor and the external temperature sensor, as well as the internal humidity sensor and the external humidity sensor in real time.

[0008] As a preferred technical solution of the present invention, the dynamic comparison system has an assignment system for assigning values ​​to the external temperature sensor and the sensing information of the external temperature sensor, and for comparing the assigned data information.

[0009] As a preferred technical solution of the present invention, an alarm is set in the monitoring center. After the smoke alarm is triggered, the alarm in the monitoring center is activated through the wireless transmission module.

[0010] The beneficial effects of the present invention are as follows: by providing independent power supply by means of an independent power supply module, compared with power supply by the box-type transformer itself, when a failure of the box-type transformer causes power outage, the corresponding monitoring system can still operate effectively and detect problems in time; by providing a number of sensors both inside and outside the box-type transformer, the internal part is monitored and identified according to actual conditions when used in different environments, and the risk is determined and transmitted to the monitoring center through the wireless transmission module, and then the inspection personnel are instructed to conduct inspections through the database, sorting module and path planning module, and report through the mobile terminal after completion. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a flow chart of the present invention. DETAILED DESCRIPTION

[0012] Example 1

[0013] like Figure 1 As shown, the present invention discloses a smart box-type transformer monitoring system, and the technical solution adopted is: Independent power supply module, which generates electricity through photovoltaic panels and stores part of the power in batteries; The monitoring end includes several internal sensors and external sensors; Terminal data analysis module collects and analyzes sensor data; The terminal computer transmits the risk information and location information to the monitoring center through the wireless transmission module; The monitoring center includes a database, a sorting module and a path planning module. The database receives information transmitted from the terminal computer and sorts it according to the risk level. The locations are sorted and the paths are planned in descending order of risk. The mobile terminal has a wireless transmission module to remotely report the maintenance status.

[0014] As a preferred technical solution of the present invention, a photovoltaic panel is arranged on the top of the box-type transformer to provide power for various sensors, terminal data analysis modules and terminal computers.

[0015] As a preferred technical solution of the present invention, the internal sensor and the external sensor both include a temperature sensor and a humidity sensor.

[0016] As a preferred technical solution of the present invention, the terminal data analysis module is connected to the internal sensor and the external sensor by wiring, and the sensing information of the internal sensor and the external sensor is transmitted to the terminal data analysis module; the terminal data analysis module has a dynamic comparison system and a single comparison system, which compares the sensing information of the internal sensor with the sensing information of the external sensor accordingly. The dynamic comparison system includes a single comparison system, which compares the separate data of the internal temperature sensor and the external temperature sensor, and the internal humidity sensor and the external humidity sensor in real time. Before the comparison, the external temperature sensor and the sensing information of the external temperature sensor are assigned in advance through the assignment system according to the actual usage, and the assigned data information is compared.

[0017] As a preferred technical solution of the present invention, the location information is located through a GPS system.

[0018] Example 2

[0019] The present invention discloses a smart box-type transformer monitoring system, and the technical solution adopted is: Independent power supply module, which generates electricity through photovoltaic panels and stores part of the power in batteries; The monitoring end includes several internal sensors and external sensors; Terminal data analysis module collects and analyzes sensor data; The terminal computer transmits the risk information and location information to the monitoring center through the wireless transmission module; The monitoring center includes a database, a sorting module and a path planning module. The database receives information transmitted from the terminal computer and sorts it according to the risk level. The locations are sorted and the paths are planned in descending order of risk. The mobile terminal has a wireless transmission module to remotely report the maintenance status.

[0020] As a preferred technical solution of the present invention, a photovoltaic panel is arranged on the top of the box-type transformer to provide power for various sensors, terminal data analysis modules and terminal computers.

[0021] As a preferred technical solution of the present invention, the internal sensor and the external sensor both include a temperature sensor and a humidity sensor.

[0022] As a preferred technical solution of the present invention, the terminal data analysis module is connected to the internal sensor and the external sensor by wiring, and the sensing information of the internal sensor and the external sensor is transmitted to the terminal data analysis module; the terminal data analysis module has a dynamic comparison system and a single comparison system, which compares the sensing information of the internal sensor with the sensing information of the external sensor accordingly. The dynamic comparison system includes a single comparison system, which compares the separate data of the internal temperature sensor and the external temperature sensor, and the internal humidity sensor and the external humidity sensor in real time. Before the comparison, the external temperature sensor and the sensing information of the external temperature sensor are assigned in advance through the assignment system according to the actual usage, and the assigned data information is compared.

[0023] As a preferred technical solution of the present invention, an alarm is arranged in the monitoring center, and after the smoke alarm sounds an alarm, the alarm in the monitoring center is activated through the wireless transmission module.

[0024] Components not described in detail herein are prior art.

[0025] Although the specific embodiments of the present invention are described in detail above, the present invention is not limited to the above embodiments. Various changes can be made within the knowledge of ordinary technicians in this field without departing from the purpose of the present invention, and modifications or deformations without creative labor are still within the protection scope of the present invention.

Claims

1. A smart box-type transformer monitoring system, characterized by: include: Independent power supply module, which generates electricity through photovoltaic panels and stores part of the power in batteries; The monitoring end includes several internal sensors, external sensors, and internal cameras; Terminal data analysis module collects and analyzes sensor data; The terminal computer transmits the risk information and location information to the monitoring center through the wireless transmission module; The monitoring center includes a database, a sorting module and a path planning module. The database receives information transmitted from the terminal computer and sorts it according to the risk level. The locations are sorted and the paths are planned in descending order of risk. The mobile terminal has a wireless transmission module to remotely report the maintenance status.

2. According to claim 1, the intelligent box-type transformer monitoring system is characterized by: The photovoltaic panel is arranged on the top of the box-type transformer.

3. According to claim 1, the intelligent box-type transformer monitoring system is characterized by: The internal sensors include temperature sensors, humidity sensors and smoke alarms.

4. The intelligent box-type transformer monitoring system according to claim 1 is characterized in that: The external sensors include a temperature sensor and a humidity sensor.

5. The intelligent box-type transformer monitoring system according to claim 1 is characterized in that: The terminal data analysis module is connected to the internal sensor and the external sensor by wiring, and the sensing information of the internal sensor and the external sensor is transmitted to the terminal data analysis module; the terminal data analysis module has a dynamic comparison system and a single comparison system, which compares the sensing information of the internal sensor with the sensing information of the external sensor accordingly.

6. The intelligent box-type transformer monitoring system according to claim 5 is characterized by: The dynamic comparison system includes a single comparison system, which compares the individual data of the internal temperature sensor and the external temperature sensor, and the internal humidity sensor and the external humidity sensor in real time.

7. The intelligent box-type transformer monitoring system according to claim 6 is characterized by: The dynamic comparison system has an assignment system, which assigns values ​​to the external temperature sensor and the sensing information of the external temperature sensor, and compares the assigned data information.

8. The intelligent box-type transformer monitoring system according to claim 1 is characterized by: The location information is located through the GPS system.

9. The intelligent box-type transformer monitoring system according to claim 3 is characterized by: An alarm is arranged in the monitoring center, and after the smoke alarm sounds, the alarm in the monitoring center is activated through the wireless transmission module.

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