CN215830559U - Mining electric power monitoring substation system with 5G wireless communication function - Google Patents
Mining electric power monitoring substation system with 5G wireless communication function Download PDFInfo
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- CN215830559U CN215830559U CN202122162921.6U CN202122162921U CN215830559U CN 215830559 U CN215830559 U CN 215830559U CN 202122162921 U CN202122162921 U CN 202122162921U CN 215830559 U CN215830559 U CN 215830559U
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- 238000004891 communication Methods 0.000 title claims abstract description 95
- 238000012544 monitoring process Methods 0.000 title claims abstract description 50
- 238000005065 mining Methods 0.000 title claims abstract description 41
- 238000012806 monitoring device Methods 0.000 claims abstract description 23
- 230000003993 interaction Effects 0.000 claims abstract description 10
- 230000001012 protector Effects 0.000 claims description 8
- 238000005286 illumination Methods 0.000 claims description 2
- 238000010276 construction Methods 0.000 abstract description 4
- 239000003245 coal Substances 0.000 description 3
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- WHXSMMKQMYFTQS-UHFFFAOYSA-N Lithium Chemical compound [Li] WHXSMMKQMYFTQS-UHFFFAOYSA-N 0.000 description 1
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- 238000006243 chemical reaction Methods 0.000 description 1
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Abstract
The utility model provides a take mining electric power monitoring substation system of 5G wireless communication function, is including locating underground mining electric power monitoring substation equipment, a plurality of electric power monitoring device in the pit and locating a plurality of 5G wireless communication basic stations in the pit, mining electric power monitoring substation equipment includes communication supervisor, ethernet switch, first 5G wireless communication module, alarm module, human-computer interaction display screen and for the power module of substation equipment power supply, a plurality of electric power monitoring device in the pit embeds second 5G wireless communication module respectively, a plurality of 5G wireless communication basic stations form 5G wireless communication network, mining electric power monitoring substation equipment and electric power monitoring device in the pit insert 5G wireless communication network. The utility model has the advantages of convenient construction, reduced cost, improved anti-interference capability, improved efficiency, convenient movement, and reduced hidden trouble caused by wired connection.
Description
Technical Field
The utility model relates to the technical field of mining electric power monitoring substation systems, in particular to a mining electric power monitoring substation system with a 5G wireless communication function.
Background
A large number of substations and distribution points are distributed in a coal mine, a certain number of high-voltage explosion-proof switches, low-voltage feed explosion-proof switches, lighting comprehensive protection, explosion-proof camera instruments, gas sensors and other underground power equipment and related monitoring devices are installed on the substations and the distribution points, the running conditions, running data and fault information of the devices and the equipment can be monitored in real time in a ground monitoring center, the traditional method is to access a mining power monitoring substation in a wired mode through serial RS485 or Ethernet communication cables, and then access the ground monitoring center in a fiber-optic wired connection mode to monitor data. Because the space of the distribution point of the substation and the underground chamber is narrow and small, and the distribution point of the underground chamber frequently moves, the high-voltage cable and the communication cable are moved together (on a cable trench or a wall), the anti-interference capability is poor, the transmission data is unstable, the distribution is more and more disordered, the construction difficulty is high, the cable fault is easily caused, and the problem of searching the cable during the fault is more complicated.
SUMMERY OF THE UTILITY MODEL
Based on this, to above-mentioned technical problem, provide a mining electric power control substation system of 5G wireless communication function.
The utility model adopts the following technical scheme:
a mining power monitoring substation system with a 5G wireless communication function is characterized by comprising mining power monitoring substation equipment with the 5G wireless communication function, a plurality of underground power monitoring devices and a plurality of 5G wireless communication base stations, wherein the mining power monitoring substation equipment with the 5G wireless communication function is arranged underground, the mining power monitoring substation equipment with the 5G wireless communication function comprises a communication manager, an Ethernet switch, a first 5G wireless communication module, an alarm module, a man-machine interaction display screen and a power supply module for supplying power to the substation equipment, the Ethernet switch, the alarm module and the man-machine interaction display screen are all connected with the communication manager, the first 5G wireless communication module is connected with the Ethernet switch, the plurality of underground power monitoring devices are respectively internally provided with a second 5G wireless communication module, and the plurality of 5G wireless communication base stations form a 5G wireless communication network, the mining power monitoring substation equipment and the underground power monitoring device are connected to the 5G wireless communication network.
The utility model breaks through the traditional wired communication mode between the underground coal mine substation or the power monitoring substation of the power distribution point and the underground power monitoring device, is convenient for the engineering site construction and application of the substation and the power distribution point through the 5G wireless communication mode, particularly reduces the site wiring for the mobile substation on the frequently moving fully mechanized mining working surface, is convenient for construction, reduces the cost, improves the anti-interference capability, improves the efficiency, is convenient for moving, and simultaneously reduces the fault hidden trouble caused by wired connection.
Drawings
The utility model is described in detail below with reference to the following figures and detailed description:
FIG. 1 is a schematic structural view of the present invention;
fig. 2 is a schematic structural diagram of the mining power monitoring substation equipment provided by the utility model.
Detailed Description
As shown in fig. 1, the present specification provides a mining power monitoring substation system with a 5G wireless communication function, which includes a mining power monitoring substation device 110 with a 5G wireless communication function, which is disposed underground, a plurality of underground power monitoring devices 120, and a plurality of 5G wireless communication base stations 130 disposed underground.
As shown in fig. 2, the mining power monitoring substation device 110 with 5G wireless communication function is disposed in a down-hole substation or a distribution point, and includes a communication manager 111, an ethernet switch 112, a first 5G wireless communication module 113, an alarm module 114, a human-computer interaction display screen 115, and a power supply module 116 for supplying power to the substation device.
The Ethernet switch 112, the alarm module 114, the human-computer interaction display screen 115 and the power supply module 116 are all connected with the communication manager 111, the first 5G wireless communication module 113 is connected with the Ethernet switch 112, and the first 5G wireless communication module 113 is provided with an antenna.
The plurality of downhole power monitoring devices 120 are respectively provided with a second 5G wireless communication module, that is, the second 5G wireless communication module is connected through an ethernet interface, so that the downhole power monitoring devices 120 have wireless communication capability, and the second 5G wireless communication module has an antenna.
The downhole power monitoring device 120 is a downhole protection device, a downhole image collecting device, a downhole sensing device and the like, the downhole protection device is a high-voltage protector (a comprehensive protector in a high-voltage explosion-proof switch), a low-voltage protector (a comprehensive protector in a low-voltage feed switch) and an illumination signal comprehensive protector, the downhole image collecting device is a downhole camera, and the downhole sensing device is a gas sensor.
The 5G wireless communication base stations 130 are disposed in an underground roadway and a substation or a distribution point, the plurality of 5G wireless communication base stations 130 form a 5G wireless communication network, and the mining power monitoring substation equipment 110 and the underground power monitoring device 120 access the 5G wireless communication network.
The 5G wireless communication network is accessed to a public network (such as public networks of mobile operators such as mobile operators, telecom operators and the like) or a private network, so that the monitoring of the whole underground coal mine power monitoring substation equipment 110 is realized.
The communication management machine 111 adopts a multi-core ARM embedded computer and is used for carrying out protocol conversion on data of various underground electric power monitoring devices 120, supporting multiple protocols, multiple baud rates and multiple communication modes, and meanwhile, integrating and packaging the data and upwards transmitting the data to a ground monitoring center according to a standard electric protocol, so that equipment monitoring of an underground substation or a power distribution point is realized.
The ethernet switch 112 is used for exchanging information between the first 5G wireless communication module 113 and the communication manager 111.
The first 5G wireless communication module 113 is used to connect the mining power monitoring substation equipment 110 with 5G wireless communication function to the 5G wireless communication network, so as to perform wireless communication with each downhole power monitoring device 120.
The alarm module 114 is configured to convert a fault event code received by the communication manager 111 from the downhole power monitoring device 120 into a voice, convert a digital signal into an analog signal through a voice synthesis chip, and finally implement voice alarm through a power amplifier and an alarm speaker to warn a substation attendant.
The human-computer interaction display screen 115 provides human-computer interaction for a user, and is used for displaying the equipment address, the operation condition, the real-time data (voltage, current, power and the like), the time and date, the operation record, the fault accident code and action time, the fault recording waveform and the like of each underground power monitoring device 120 in real time.
The power supply module 116 is configured to convert an external ac power supply (an ac 127V voltage output by the lighting integrated protection) into various power supplies (+24V, +12V, +5V) used inside the mining power monitoring substation equipment 110.
The mine power monitoring substation equipment 110 with the 5G wireless communication function can also be provided with an infrared remote control module 117 for receiving an infrared signal of the intrinsic safety type infrared remote controller 2, and the infrared remote control module 117 is connected with the communication management machine 111, so that a user can be matched with the man-machine interaction display screen 115 for use, data query, protection fixed value acquisition and modification, remote control operation, time synchronization operation, fault event record query and the like of the mine power monitoring substation equipment 110 with the 5G wireless communication function are realized, various data can be conveniently checked on site, and local real-time monitoring is realized.
In order to deal with the situation that the underground power monitoring device 120 of a certain third-party manufacturer does not have a second 5G wireless communication module and does not have wireless communication capability, the mining power monitoring substation equipment 110 can also be provided with an RS485 communication module 118, and the RS485 communication module 118 is connected with the communication manager 111, so that the underground power monitoring device 120 without wireless communication capability can be connected with the mining power monitoring substation equipment 110 in a wired mode.
The mine power monitoring substation equipment 110 with the 5G wireless communication function can also be provided with a backup power module 119, such as a lithium battery, the backup power module 119 is connected with the communication manager 111, the backup power module 119 is charged through a BMS battery management system in the communication manager 111 under the condition of external alternating current power supply, when the external alternating current power supply is cut off (normal power failure or fault power failure), the backup power module 119 discharges through the BMS battery management system, various power supplies are provided for the mine power monitoring substation equipment 110, the mine power monitoring substation equipment 110 can work for more than 2 hours under the condition of external alternating current power failure, and the normal work of the mine power monitoring substation equipment 110 is ensured.
However, those skilled in the art should realize that the above embodiments are illustrative only and not limiting to the present invention, and that changes and modifications to the above described embodiments are intended to fall within the scope of the appended claims, provided they fall within the true spirit of the present invention.
Claims (9)
1. A mining power monitoring substation system with a 5G wireless communication function is characterized by comprising mining power monitoring substation equipment with the 5G wireless communication function arranged underground, a plurality of underground power monitoring devices and a plurality of 5G wireless communication base stations arranged underground, wherein the mining power monitoring substation equipment comprises a communication manager, an Ethernet switch, a first 5G wireless communication module, an alarm module, a man-machine interaction display screen and a power supply module for supplying power to the substation equipment, the Ethernet switch, the alarm module and the man-machine interaction display screen are all connected with the communication manager, the first 5G wireless communication module is connected with the Ethernet switch, the plurality of underground power monitoring devices are respectively internally provided with a second 5G wireless communication module, and the plurality of 5G wireless communication base stations form a 5G wireless communication network, the mining power monitoring substation equipment and the underground power monitoring device are connected to the 5G wireless communication network.
2. The mining power monitoring substation system with the 5G wireless communication function according to claim 1, wherein the 5G wireless communication network is accessed to a public network or a private network.
3. The mining power monitoring substation system with the 5G wireless communication function according to claim 1 or 2, characterized in that the mining power monitoring substation equipment further comprises an infrared remote control module for receiving an infrared signal of an intrinsic safety type infrared remote controller, and the infrared remote control module is connected with the communication manager.
4. The mining power monitoring substation system with the 5G wireless communication function according to claim 3, wherein the mining power monitoring substation equipment further comprises an RS485 communication module, and the RS485 communication module is connected with the communication manager.
5. The mining power monitoring substation system with the 5G wireless communication function according to claim 4, wherein the mining power monitoring substation equipment further comprises a backup power module for supplying power to substation equipment, and the power supply module and the backup power module are both connected with the communication manager.
6. The mining power monitoring substation system with the 5G wireless communication function according to claim 5, wherein the downhole power monitoring device is a downhole protection device, a downhole image acquisition device and a downhole sensing device.
7. The mining power monitoring substation system with the 5G wireless communication function according to claim 6, wherein the underground protection device is a high-voltage protector, a low-voltage protector and an illumination signal comprehensive protector, the underground image acquisition device is an underground camera, and the underground sensing device is a gas sensor.
8. The mining power monitoring substation system with the 5G wireless communication function according to claim 7, wherein the mining power monitoring substation equipment is arranged in an underground substation or a power distribution point, and the 5G wireless communication base station is arranged in an underground roadway and the substation or the power distribution point.
9. The mining power monitoring substation system with the 5G wireless communication function as claimed in claim 8, wherein the communication manager is a multi-core ARM embedded computer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122162921.6U CN215830559U (en) | 2021-09-08 | 2021-09-08 | Mining electric power monitoring substation system with 5G wireless communication function |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122162921.6U CN215830559U (en) | 2021-09-08 | 2021-09-08 | Mining electric power monitoring substation system with 5G wireless communication function |
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| Publication Number | Publication Date |
|---|---|
| CN215830559U true CN215830559U (en) | 2022-02-15 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122162921.6U Active CN215830559U (en) | 2021-09-08 | 2021-09-08 | Mining electric power monitoring substation system with 5G wireless communication function |
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| Country | Link |
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| CN (1) | CN215830559U (en) |
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2021
- 2021-09-08 CN CN202122162921.6U patent/CN215830559U/en active Active
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CP03 | Change of name, title or address |
Address after: Room 209, 2nd Floor, Building 3, No. 588 Caolong Road, Songjiang District, Shanghai, 2016 Patentee after: Shanghai Sany Electronic Technology Co.,Ltd. Country or region after: China Address before: 201612 room 505, building 23, No. 518, Xinzhuan Road, Songjiang high tech park, Caohejing Development Zone, Songjiang District, Shanghai Patentee before: Shanghai Sany Electronic Technology Co.,Ltd. Country or region before: China |
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| CP03 | Change of name, title or address |