Intelligent electricity utilization protection early warning system for mine

Abstract

The invention discloses a mine intelligent electricity utilization protection early warning system, and particularly relates to the technical field of electric power early warning, which comprises an anti-electric shock protection module, an early warning module, a short circuit protection module, a remote monitoring and management platform, a data analysis module and an early warning processing module. The system provided by the invention has high safety, can effectively avoid fire disasters and electric shock of people when a short circuit occurs in a line, can cut off a power supply in microseconds, reduces the damage degree of the line, can achieve remote monitoring, carries out early warning according to the line condition, reminds related personnel to make precautions, and improves the safety of the system. And the safety of the power system is greatly improved.

Description

Technical Field

[0001] The present invention relates to the field of electric power early warning technology, and more specifically, to a mine intelligent electricity protection early warning system. Background Art

[0002] The mining working environment is usually harsh, with many unfavorable factors such as high temperature, humidity and dust. These conditions pose a severe challenge to the stable operation of the power system. There are a large number of electrical equipment in the mine power system, such as transformers, cables, distribution cabinets, etc. These equipment are prone to aging, wear and other problems during long-term operation, thus causing safety hazards.

[0003] The current power protection early warning system still has the following shortcomings during use: 1. Insufficient safety. The circuit breaker will only provide short-circuit protection after a short circuit occurs in the line and sparks are generated. At this time, if there are flammable items around, a fire is likely to occur. Moreover, if an electrical appliance is powered on and falls into water, people are prone to the risk of electric shock. 2. After a short circuit or other fault occurs in the line, it is difficult to issue an early warning in time to remind relevant personnel. At the same time, it is inconvenient to remotely monitor and control power equipment and circuit breaker equipment, and it is difficult to find the point where the line fault occurs. It is not intelligent enough and cannot meet current usage needs.

[0004] In view of the above situation, the present invention provides a mine intelligent electricity protection early warning system. Summary of the invention

[0005] In order to overcome the above-mentioned defects of the prior art, the present invention provides a mine intelligent electricity protection early warning system to solve the problems raised in the above-mentioned background technology.

[0006] To achieve the above objectives, the present invention provides the following technical solutions: a smart electricity protection and early warning system for mines, including an anti-electric shock protection module, an early warning module, a short-circuit protection module, a remote monitoring and management platform, a data analysis module and an early warning processing module.

[0007] Preferably, the anti-electric shock protection module includes a zero-potential electric field module and a discrete current electron collection module; The zero potential electric field module is used to block the loop between a person and the earth, preventing the current from flowing through the human body to the earth, thus avoiding electric shock accidents; The discrete current electron collection module is used to collect all discrete currents and electrons on the wire except the load, and immediately turn on the electric field to absorb them back into the electric field, ensuring that there is only voltage but no current in the water, while ensuring that the load current of the electrical appliance continues to exist, so that the electrical appliance can operate normally in the water.

[0008] Preferably, the early warning module includes an alarm, a text message notification module and a telephone notification module, which are used to send different levels of early warning information according to the short circuit level when the circuit is abnormally short-circuited, so as to ensure that the management personnel can respond and handle it in time; There are three levels of warning: 1-2 is a minor warning, which uses an alarm and notifies the management personnel via SMS notification module; and level 3 is a high-level warning, which uses an alarm and notifies the management personnel via telephone notification module.

[0009] Preferably, the short circuit protection module comprises a current and voltage monitoring sensor and a pulse circuit breaker, wherein the current and voltage monitoring sensor is used to monitor the current and voltage changes in the circuit in real time; The pulse circuit breaker is combined with a high-speed pulse circuit to convert current changes into pulse signals, and uses a microprocessor to quickly process and control the signals. It is used to cut off the circuit within 5 microseconds to 20 microseconds when an abnormal short-circuit signal is detected, thereby avoiding sparks and fires.

[0010] Preferably, the remote monitoring and management platform includes a mobile phone APP client, a management platform server-side software and an intelligent gateway, wherein the mobile phone APP client is used to view power consumption data in real time and remotely control the opening and closing of circuit breaker equipment through the system; the management platform server-side software is used for data storage, historical data query and analysis, and supports multi-user login and authority management; the intelligent gateway provides network data for the operation of the system.

[0011] Preferably, the data analysis module is used to collect and analyze electricity consumption data and determine the abnormality level. The warning processing module sends different levels of warning information according to the abnormality level, including 1-2 level minor warnings through SMS or APP push notifications, and level 3 and above serious warnings automatically calling the management personnel.

[0012] Preferably, the early warning system also includes a data encryption and communication security module and a self-diagnosis and fault alarm module. The data encryption and communication security module is used to ensure the security during data transmission, and the self-diagnosis and fault alarm module is used to detect hardware failures or communication anomalies and send out alarm signals.

[0013] Preferably, the early warning system also includes a power backup module to ensure that the necessary monitoring and early warning functions can continue to be provided when the main power fails, thereby ensuring the stability and reliability of the system.

[0014] Technical effects and advantages of the present invention: 1. By real-time monitoring of key parameters of the power system such as current and voltage, potential safety hazards can be discovered and warned in a timely manner, effectively preventing accidents such as electrical fires and short circuits. When an abnormal short circuit signal is detected, the pulse circuit breaker can cut off the circuit in a very short time, significantly reducing the risk of fire and protecting the safety of equipment and personnel; 2. Remotely view power consumption data through the mobile APP client or the management platform server software, monitor the operation status of the power system in real time, and improve management efficiency. The system can automatically take corresponding measures according to preset rules and algorithms, such as cutting off the power supply, restarting the power supply, starting the backup power supply, etc., to reduce production interruptions caused by power failures and improve production efficiency; 3. The present invention integrates advanced technologies such as the Internet of Things, big data, and artificial intelligence to realize intelligent monitoring and management of mine power systems, which is in line with the development trend of smart mines. Moreover, through real-time monitoring and intelligent early warning, the system can promptly detect and deal with power waste and energy loss problems, provide strong support for mine energy management and energy conservation and emission reduction, and promote the sustainable development of mines.

[0015] In summary, the present invention has significant effects in improving the safety of mine electricity use, improving production efficiency and economic benefits, and promoting the intelligent development of mines. BRIEF DESCRIPTION OF THE DRAWINGS

[0016] Figure 1 It is the overall system diagram of the present invention.

[0017] The accompanying drawings are marked as follows: 1. Anti-electric shock protection module; 2. Early warning module; 3. Short-circuit protection module; 4. Remote monitoring and management platform; 5. Data analysis module; 6. Early warning processing module; 7. Zero potential electric field module; 8. Discrete current electronic collection module; 9. Alarm; 10. SMS notification module; 11. Phone notification module; 12. Current and voltage monitoring sensor; 13. Pulse circuit breaker; 14. Mobile APP client; 15. Management platform server software; 16. Intelligent gateway; 17. Data encryption and communication security module; 18. Self-diagnosis and fault alarm module; 19. Power backup module. DETAILED DESCRIPTION

[0018] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0019] The present invention provides a mine intelligent power protection early warning system, as shown in the attached Figure 1As shown, it includes an anti-electric shock protection module 1, an early warning module 2, a short circuit protection module 3, a remote monitoring and management platform 4, a data analysis module 5 and an early warning processing module 6.

[0020] In this embodiment, the anti-electric shock protection module 1 includes a zero-potential electric field module 7 and a discrete current electron collection module 8. The zero-potential electric field module 7 is used to block the loop between a person and the earth, prevent the current from flowing through the human body to the earth, and avoid electric shock accidents. The discrete current electron collection module 8 is used to collect all discrete currents and electrons on the wire except the load, and immediately turn on the electric field to absorb them back into the electric field, ensuring that there is only voltage but no current in the water, while ensuring that the load current of the electrical appliance continues to exist, so that the electrical appliance can operate normally in the water.

[0021] It can be understood that the zero potential electric field module 7 blocks the loop between the human body and the earth by creating a zero potential electric field, effectively preventing the current from flowing to the earth through the human body, thereby avoiding the occurrence of electric shock accidents. The discrete current electron collection module 8 can collect all discrete currents and electrons on the wire except the load, and immediately turn on the electric field to absorb them back into the electric field, ensuring that there is only voltage but no current in the water, while ensuring that the load current of the electrical appliance continues to exist, so that the electrical appliance can operate normally in a humid environment; The zero potential electric field module 7 and the discrete current electronic collection module 8 are connected to each other, which can ensure that people will not get electric shock and the appliances can operate normally when household appliances such as hair dryers and light bulbs fall into water.

[0022] In this embodiment, the early warning module 2 includes an alarm 9, a text message notification module 10 and a telephone notification module 11, which are used to send different levels of early warning information according to the short circuit level when the circuit is abnormally short-circuited, to ensure that the management personnel can respond and handle it in time. The early warning level is three levels, 1-2 is a minor level early warning, using the alarm 9 and notifying the management personnel through the text message notification module 10, and level 3 is a high-level early warning, using the alarm 9 and notifying the management personnel through the telephone notification module 11.

[0023] It can be understood that the alarm 9 can sound an alarm to remind relevant personnel when the circuit is abnormally short-circuited. The SMS notification module 10 sends different levels of warning information to the manager's mobile phone according to the short-circuit level. The telephone notification module 11 directly notifies the manager by phone when a high-level warning occurs to ensure timely response and processing.

[0024] In this embodiment, the short circuit protection module 3 includes a current and voltage monitoring sensor 12 and a pulse circuit breaker 13, wherein the current and voltage monitoring sensor 12 is used to monitor the current and voltage changes in the circuit in real time, and the pulse circuit breaker 13 is combined with a high-speed pulse circuit to convert the current changes into pulse signals, and use a microprocessor to quickly process and control the signals, so as to cut off the circuit within 5 microseconds to 20 microseconds when an abnormal short circuit signal is detected, thereby avoiding sparks and fires.

[0025] It can be understood that the current and voltage monitoring sensor 12 can monitor the current and voltage changes in the circuit in real time to ensure the accuracy of the data. The pulse circuit breaker 13 combines the high-speed pulse circuit and the microprocessor to cut off the circuit within 5 to 20 microseconds when an abnormal short-circuit signal is detected, effectively avoiding sparks and fires. The current and voltage monitoring sensor 12 and the pulse circuit breaker 13 work together. Once a short circuit occurs in the line, the current and voltage monitoring sensor 12 detects the normal threshold value of the current and voltage in real time. Once the threshold value is exceeded, the pulse circuit breaker 13 cuts off the power supply within 5 to 20 microseconds to avoid sparks and improve electricity safety.

[0026] In this embodiment, the remote monitoring and management platform 4 includes a mobile phone APP client 14, a management platform server-side software 15 and an intelligent gateway 16, wherein the mobile phone APP client 14 is used to view power consumption data in real time and remotely control the opening and closing of circuit breaker equipment through the system; the management platform server-side software 15 is used for data storage, historical data query and analysis, and supports multi-user login and authority management; the intelligent gateway 16 provides network data for the operation of the system.

[0027] It can be understood that the mobile phone APP client 14 can download relevant software for real-time viewing of electricity consumption data, and remotely control the opening and closing of circuit breaker equipment through the system. The management platform server software 15 is used for data storage, historical data query and analysis, and supports multi-user login and permission management. The smart gateway 16 provides network data support for the operation of the system to ensure the stability and security of data transmission.

[0028] In this embodiment, the data analysis module 5 is used to collect and analyze electricity consumption data and determine the abnormality level. The warning processing module 6 sends different levels of warning information according to the abnormality level, including 1-2 level minor warnings through SMS or APP push notifications, and level 3 and above serious warnings automatically calling the management personnel.

[0029] It can be understood that the data analysis module 5 is used to collect and analyze electricity consumption data, determine the abnormality level, and provide decision-making basis for the early warning processing module 6. The early warning processing module 6 sends different levels of early warning information according to the abnormality level provided by the data analysis module 5. Level 1-2 minor early warnings are notified via SMS or APP push notifications, and level 3 and above serious early warnings automatically call the management personnel.

[0030] In this embodiment, the early warning system also includes a data encryption and communication security module 17 and a self-diagnosis and fault alarm module 18. The data encryption and communication security module 17 is used to ensure the security during data transmission, and the self-diagnosis and fault alarm module 18 is used to detect hardware failures or communication anomalies and send out alarm signals.

[0031] It can be understood that the data encryption and communication security module 17 is used to ensure the security of data transmission and prevent data leakage and illegal access. The self-diagnosis and fault alarm module 18 can detect hardware failures or communication anomalies and send out alarm signals to remind management personnel to deal with them in time.

[0032] In this embodiment, the early warning system also includes a power backup module 19 to ensure that necessary monitoring and early warning functions can continue to be provided when the main power fails, thereby ensuring the stability and reliability of the system.

[0033] It can be understood that the power backup module 19 ensures that it can continue to provide necessary monitoring and early warning functions when the main power fails, thereby ensuring the stability and reliability of the system.

[0034] Working principle of the present invention: The present invention provides a mine intelligent electricity protection early warning system. First, the current and voltage monitoring sensors 12 are installed at key positions of the mine power system to monitor the current and voltage changes in the circuit in real time. These sensors transmit the collected data to the data analysis module 5. The discrete current electron collection module 8 can collect all discrete currents and electrons on the wire except the load in a humid environment to ensure that the electrical appliances can operate safely. The data analysis module 5 receives data from the current and voltage monitoring sensor 12 and the discrete current electronic collection module 8, performs real-time analysis, and determines whether there is an abnormality in the circuit by comparing it with the preset safety threshold. The abnormality level is determined based on the results of the data analysis, and the abnormality is divided into different levels. These levels will serve as the basis for the early warning processing module 6 to send early warning information; The early warning module 2 sends different levels of early warning information according to the abnormal level provided by the data analysis module 5. Level 1-2 minor early warnings notify the management personnel through SMS or APP push notifications, and level 3 and above serious early warnings automatically call the management personnel to ensure timely response. The alarm 9 will sound an alarm when the circuit is abnormally short-circuited to remind on-site personnel to pay attention to safety; When the data analysis module 5 detects an abnormal short-circuit signal, the pulse circuit breaker 13 will respond quickly. Combined with the high-speed pulse circuit and the microprocessor, the pulse circuit breaker 13 can cut off the circuit within 5 microseconds to 20 microseconds, effectively avoiding the generation of sparks and the occurrence of fire; The remote monitoring and management platform 4 includes a mobile APP client 14 and a management platform server software 15. The management personnel can view the power consumption data in real time through the mobile APP client 14 and remotely control the opening and closing of the circuit breaker equipment through the system. The management platform server software 15 is used for data storage, historical data query and analysis, and supports multi-user login and authority management. The intelligent gateway 16 provides network data support for the operation of the system to ensure the stability and security of data transmission; The data encryption and communication security module 17 ensures the security of data transmission, prevents data leakage and illegal access, and adopts advanced encryption technology to encrypt the transmitted data to ensure the confidentiality and integrity of the data. The self-diagnosis and fault alarm module 18 can regularly detect hardware failures or communication anomalies and send out an alarm signal. When a fault is detected, the module will automatically notify the management personnel to remind them to deal with it in time. When the main power fails, the power backup module 19 can continue to provide the necessary monitoring and early warning functions to ensure the stability and reliability of the system.

[0035] The above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. The mine intelligent power protection early warning system is characterized by: It comprises an anti-electric shock protection module (1), an early warning module (2), a short circuit protection module (3), a remote monitoring and management platform (4), a data analysis module (5) and an early warning processing module (6).

2. The mine intelligent power protection early warning system according to claim 1 is characterized by: The anti-electric shock protection module (1) comprises a zero-potential electric field module (7) and a discrete current electron collection module (8); The zero potential electric field module (7) is used to block the loop between a person and the earth, preventing the current from flowing through the human body to the earth, thereby avoiding electric shock accidents; The discrete current electron collection module (8) is used to collect all discrete currents and electrons on the wire except for the load, and immediately turn on the electric field to absorb them back into the electric field, ensuring that there is only voltage but no current in the water, while ensuring that the load current of the electrical appliance continues to exist, so that the electrical appliance can operate normally in the water.

3. The mine intelligent power protection early warning system according to claim 1 is characterized by: The early warning module (2) comprises an alarm (9), a text message notification module (10) and a telephone notification module (11), and is used to send early warning information of different levels according to the short circuit level when the circuit is abnormally short-circuited, so as to ensure that the management personnel can respond and handle the problem in a timely manner; There are three levels of warning, 1-2 is a minor warning, using an alarm (9) and notifying the management personnel via a text message notification module (10), and level 3 is a high-level warning, using an alarm (9) and notifying the management personnel via a telephone notification module (11).

4. The mine intelligent power protection early warning system according to claim 1 is characterized by: The short circuit protection module (3) comprises a current and voltage monitoring sensor (12) and a pulse circuit breaker (13), wherein the current and voltage monitoring sensor (12) is used to monitor the current and voltage changes in the circuit in real time; The pulse circuit breaker (13) is combined with a high-speed pulse circuit to convert current changes into pulse signals, and uses a microprocessor to quickly process and control the signals, so as to cut off the circuit within 5 microseconds to 20 microseconds when an abnormal short-circuit signal is detected, thereby avoiding the generation of sparks and the occurrence of fire.

5. The mine intelligent power protection early warning system according to claim 1 is characterized by: The remote monitoring and management platform (4) comprises a mobile phone APP client (14), a management platform server software (15) and an intelligent gateway (16), wherein the mobile phone APP client (14) is used to view power consumption data in real time and to remotely control the opening and closing of circuit breaker equipment through the system; the management platform server software (15) is used for data storage, historical data query and analysis, and supports multi-user login and authority management; and the intelligent gateway (16) provides network data for the operation of the system.

6. The mine intelligent power protection early warning system according to claim 1 is characterized by: The data analysis module (5) is used to collect and analyze electricity consumption data and determine the abnormality level. The warning processing module (6) sends warning information of different levels according to the abnormality level, including 1-2 level minor warnings through SMS or APP push notifications, and 3 level and above serious warnings automatically calling the management personnel.

7. The mine intelligent power protection early warning system according to claim 1 is characterized by: The early warning system further comprises a data encryption and communication security module (17) and a self-diagnosis and fault alarm module (18), wherein the data encryption and communication security module (17) is used to ensure the security during data transmission, and the self-diagnosis and fault alarm module (18) is used to detect hardware failures or communication anomalies and issue an alarm signal.

8. The mine intelligent power protection early warning system according to claim 1 is characterized by: The early warning system also includes a power backup module (19) to ensure that necessary monitoring and early warning functions can continue to be provided when the main power fails, thereby ensuring the stability and reliability of the system.

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