CN116131470B - High-power intelligent energy box for base station - Google Patents
High-power intelligent energy box for base station Download PDFInfo
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- CN116131470B CN116131470B CN202310427619.XA CN202310427619A CN116131470B CN 116131470 B CN116131470 B CN 116131470B CN 202310427619 A CN202310427619 A CN 202310427619A CN 116131470 B CN116131470 B CN 116131470B
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00001—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by the display of information or by user interaction, e.g. supervisory control and data acquisition systems [SCADA] or graphical user interfaces [GUI]
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F7/00—Magnets
- H01F7/06—Electromagnets; Actuators including electromagnets
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
- H02B1/26—Casings; Parts thereof or accessories therefor
- H02B1/46—Boxes; Parts thereof or accessories therefor
- H02B1/48—Mounting of devices therein
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00002—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by monitoring
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00006—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment
- H02J13/00022—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network characterised by information or instructions transport means between the monitoring, controlling or managing units and monitored, controlled or operated power network element or electrical equipment using wireless data transmission
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J13/00—Circuit arrangements for providing remote indication of network conditions, e.g. an instantaneous record of the open or closed condition of each circuitbreaker in the network; Circuit arrangements for providing remote control of switching means in a power distribution network, e.g. switching in and out of current consumers by using a pulse code signal carried by the network
- H02J13/00032—Systems characterised by the controlled or operated power network elements or equipment, the power network elements or equipment not otherwise provided for
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- Y04S40/00—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them
- Y04S40/12—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment
- Y04S40/126—Systems for electrical power generation, transmission, distribution or end-user application management characterised by the use of communication or information technologies, or communication or information technology specific aspects supporting them characterised by data transport means between the monitoring, controlling or managing units and monitored, controlled or operated electrical equipment using wireless data transmission
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- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Physics & Mathematics (AREA)
- Electromagnetism (AREA)
- Human Computer Interaction (AREA)
- Computer Networks & Wireless Communication (AREA)
- Remote Monitoring And Control Of Power-Distribution Networks (AREA)
Abstract
The utility model provides a high-power intelligent energy case for basic station, relates to basic station power supply unit technical field, including box, alternating current input module, rectifier module, direct current output module and remote fault diagnosis processing module are installed respectively on the inner wall of box, alternating current input module inserts the commercial power, and direct current output module passes through rectifier module and is connected with the alternating current input module electricity, remote fault diagnosis processing module is used for realizing the remote control fault measurement of each electricity tie point, realizes rectifier module's remote control disconnection to wireless communication under the fault state is realized with the remote control room. The invention can realize the remote diagnosis and overhaul of the faults of the energy box, greatly shortens the overhaul time of the energy box, avoids the communication interruption caused by long-time overhaul, and has high automation degree and convenient operation.
Description
Technical Field
The invention relates to the technical field of base station power supply equipment, in particular to a high-power intelligent energy box for a base station.
Background
The base station energy box is equipment for providing energy for the communication base station, commercial power is connected to an alternating current input module of the base station energy box, the commercial power is converted into direct current which is matched with electric equipment of the base station after passing through a rectifying module, and finally, the direct current output module is used for supplying power for each electric equipment of the base station.
The foundation stone for the normal work of the base station during the normal and stable work of the base station energy box can directly influence the normal work of the base station no matter any one of faults such as power failure, phase failure, overhigh voltage and the like of the base station energy box, and how to ensure that the base station energy box is in a normal and safe working state is an important point of the design of the base station energy box.
The processing of the faults of the energy source box of the general base station generally depends on maintenance staff to carry out targeted field maintenance according to the fault types, the maintenance efficiency is low, the maintenance staff can maintain and replace the parts after detection and diagnosis once arriving at the scene, the maintenance staff is likely to take the parts back and forth, the remote working rooms are generally separated by 1-5 km, the time for completing the maintenance is often a plurality of hours, the communication of users nearby the communication base station is interrupted for a plurality of hours, and the influence is quite large.
Disclosure of Invention
The invention provides a high-power intelligent energy box for a base station, which aims to solve the problems of low fault diagnosis and processing speed of the existing base station energy box. The following technical scheme is adopted:
the utility model provides a high-power intelligent energy case for basic station, includes box, alternating current input module, rectifier module, direct current output module and long-range fault diagnosis processing module are installed respectively on the inner wall of box, alternating current input module inserts the commercial power, and direct current output module passes through rectifier module and is connected with alternating current input module electricity, long-range fault diagnosis processing module is used for realizing the remote control fault measurement of each electricity tie point, realizes rectifier module's remote control disconnection to wireless communication under the fault state is realized with the remote control room.
According to the technical scheme, when the base station is interrupted by the power supply of the base station caused by the failure of the high-power intelligent energy box, the remote control room and the remote fault diagnosis processing module realize remote communication, the fault diagnosis is realized at the remote end, after the fault diagnosis is finished, the rectifier of the rectifier module is disconnected, part of faults can be processed in an access mode of the standby rectifier, if the power supply cannot be recovered, the fault diagnosis result is needed to be carried with accessories which are possibly damaged to carry out field emergency maintenance, if the power supply is realized again by the on-off of the rectifier module, the rectifier is needed to be replaced on the field on a later time band, and the rectifier module is recovered to be in a normal state.
Optionally, the alternating current input module includes alternating current air switch, alternating current fuse, first quick connect electric plug and second quick connect electric plug, the business electrical is received to alternating current air switch's business electrical access, goes out the electric end and is connected with the public head electricity of first quick connect electric plug and second quick connect electric plug respectively through alternating current fuse, rectifier module includes rectifier, reserve rectifier, third quick connect electric plug and fourth quick connect electric plug, the female head of first quick connect electric plug and third quick connect electric plug is fixed mounting respectively in the casing one end of rectifier, and the female head of first quick connect electric plug is connected with the business electrical end electricity of rectifier, and the female head of third quick connect electric plug is connected with the business electrical end electricity of rectifier, the female head of second quick connect electric plug is fixed mounting respectively at the casing one end of reserve rectifier with the female head electricity of fourth quick connect electric plug, the female head of fourth quick connect electric plug is connected with the business electrical end electricity of reserve rectifier, the first quick connect electric plug is connected with the first quick connect electric plug of fourth quick connect electric plug.
According to the technical scheme, the connection between the power inlet end and the power outlet end of the rectifier and the standby rectifier is realized through the quick power plug, the male heads of the first quick power plug and the third quick power plug are inserted into the female heads, at the moment, the alternating current accessed by the alternating current air switch is accessed to the rectifier through the first quick power plug after passing through the alternating current fuse, the direct current output by the rectifier is accessed to the direct current output module through the third quick power plug, and the direct current output module supplies power for all electric appliances of the base station;
the male heads of the second quick-connection plug and the fourth quick-connection plug are inserted into the female heads, at the moment, the alternating current connected with the alternating current air switch is firstly connected to the standby rectifier through the second quick-connection plug after passing through the alternating current fuse, the direct current output by the standby rectifier is connected to the direct current output module through the third quick-connection plug, and the direct current output module supplies power for all electric appliances of the base station.
Optionally, the male heads of the first quick-connection plug, the second quick-connection plug, the third quick-connection plug and the fourth quick-connection plug are respectively and fixedly installed on a transverse plate arranged in the box body, the rectifier and the standby rectifier are arranged on a partition plate in the box body, and when the rectifier or the standby rectifier is pushed forward, the male heads of the electric plugs are inserted into the female heads to complete electric connection.
According to the technical scheme, when the rectifier is needed to be used for alternating and straightening, the rectifier is only needed to be pushed forwards, so that the male heads of the first quick-connection plug and the third quick-connection plug are inserted into the female heads;
when the standby rectifier is needed to be used for alternating-current straightening in the same way, the standby rectifier is only needed to be pushed forward, so that the male heads of the second quick-connection plug and the fourth quick-connection plug are inserted into the female heads, the connection is quick, and the subsequent remote automation connection is convenient.
Optionally, the remote fault diagnosis processing module includes concentrated binding post, first electronic linear guide, second electronic linear guide, digital multimeter, third electronic linear guide, electric putter, electro-magnet, two iron sheets, wireless transmission module, group battery and the control circuit board based on the singlechip, concentrated binding post's one end is connected with the wiring end electricity of each electric component of alternating current input module, rectifier module and direct current output module respectively through the wire, concentrated binding post's the other end sets up the conducting strip respectively, digital multimeter fixed mounting is in the box, first electronic linear guide, the track of second electronic linear guide is fixed mounting respectively in the box to be located concentrated binding post's conducting strip one side, two measuring pens of digital multimeter are installed respectively on first electronic linear guide and second electronic linear guide's slider, and follow the slider and remove, and when measuring pens remove concentrated binding post's conducting strip top, third electronic linear guide's track fixed mounting is in the box, the base of electric putter is installed at the conducting strip on the slider of third electronic linear guide, electro-magnet tip and the electromagnetic iron tip is fixed mounting at the electromagnetic iron tip's the electromagnetic iron, and the electromagnetic iron tip is fixed mounting is the electromagnetic iron tip when the electromagnetic iron tip is carried out the electric motor is connected with the wireless transmission device respectively at the wireless transmission device, and the remote control device is pressed close to each other end, and the electromagnetic meter is equipped with the wireless transmission device is equipped with the remote control when the electric measuring device.
According to the technical scheme, when a base station malfunctions and needs remote diagnosis and maintenance, a remote control room sends instructions to a control circuit board based on a singlechip through a wireless transmission module, the control circuit board based on the singlechip respectively controls a first electric linear guide rail and a second electric linear guide rail to be started through motors, two measuring pens of a digital multimeter on the control room are lapped to conductive plates on corresponding concentrated wiring terminals through sliding blocks, the other end of each conductive plate is connected with a wiring terminal of a certain electric device, the control circuit board based on the singlechip controls the digital multimeter to be adjusted to a gear to be measured and can measure various maintenance parameters of the electric device, for example, the control circuit board based on the singlechip can read data measured by the digital multimeter in real time and transmit the data to a screen of the remote control room through the wireless transmission module, a plurality of times of measurements, a maintenance worker of the remote control room can diagnose the faults through the sliding blocks, and remotely control the maintenance worker of the remote control room controls the third electric linear guide rail through the control circuit board based on the singlechip to be adjusted to a gear to be required to be measured, the electric multimeter to be pulled out of a shell of the electromagnet, and the electromagnet is pulled out of the electromagnet to be tightly pulled out of a push rod through the electromagnet, and the electromagnet is pulled out of a shell of the electromagnet to be tightly pulled out of the electromagnet, and the electromagnet is tightly pulled out of a plug is tightly pulled up to be connected with the electromagnet, and the electromagnet is pulled out to be tightly pulled up to be tightly connected to a plug;
the electromagnet is controlled to be closed, the rod head of the electric push rod is retracted, the electric push rod and the electromagnet on the electric push rod are moved to the iron sheet on the standby rectifier shell by the sliding block action of the third electric linear guide rail, the electric push rod is controlled to be started, the electromagnet is pushed out to be tightly attached to the iron sheet, the electric push rod continues to push forwards, the second quick power-on plug and the male head of the fourth quick power-on plug are inserted into the female head, the standby rectifier can be remotely controlled to provide alternating direct power supply, the rod head of the electric push rod is retracted, at the moment, if the base station is restored to be powered by the base station by using the high-power intelligent energy box, the rectifier needs to be replaced on site on a later time band, the rectifier module is restored to be in a normal state, and if the power supply cannot be restored, the possibly damaged accessory is carried to be overhauled on site according to the fault diagnosis result.
Optionally, there is at least one monitoring camera, the monitoring camera passes through the support to be installed in the box, with the control circuit board communication electricity connection based on singlechip.
Through the technical scheme, the arrangement of the monitoring camera can realize the remote transmission of the real-time picture of each electric device in the box body, so that the maintenance operation of maintenance staff is facilitated.
Optionally, the digital multimeter is an Agilent 3458A digital multimeter, a chip of the digital multimeter is in communication and electric connection with a control circuit board based on a single chip microcomputer, and the control circuit board based on the single chip microcomputer controls a measurement gear of the digital multimeter and reads measurement data.
Through the technical scheme, the Agilent 3458A digital multimeter is an intelligent digital multimeter, the measurement accuracy is high, and the automatic control of gear and the automatic reading of measurement data can be performed by the control circuit board based on the singlechip through the communication with the Agilent 3458A digital multimeter chip.
Optionally, the wireless transmission module is a Lora wireless module, a microwave wireless module or a satellite wireless communication module.
Through the technical scheme, when the base station stops supplying power, the common 4G or 5G wireless communication network is likely to be unavailable, and the Lora wireless module, the microwave wireless module or the satellite wireless communication module can realize wireless communication under emergency conditions.
Optionally, the alternating current air switch is a remote alternating current air switch, and the control circuit board based on the singlechip controls the on-off of the alternating current air switch.
Through the technical scheme, remote maintenance staff can conveniently switch on and off the remote alternating current air switch in real time through the control circuit board based on the singlechip, and maintenance and power restoration are facilitated.
In summary, the present invention includes at least one of the following beneficial technical effects:
the invention can provide the high-power intelligent energy box for the base station, can realize the diagnosis and maintenance of the faults of the energy box remotely, greatly shortens the maintenance time of the energy box, avoids communication interruption caused by long-time maintenance, and has high automation degree and convenient operation.
Drawings
FIG. 1 is a schematic diagram of the electrical device connection principle of the present invention;
FIG. 2 is a schematic diagram of the rectifier and backup rectifier connections of the present invention;
fig. 3 is a schematic diagram of the connection principle of the electric device of the present invention.
Reference numerals illustrate: 11. a case; 12. an alternating current input module; 121. an alternating current air switch; 122. an alternating current fuse; 15. a first quick connect plug; 16. the second quick-connect plug; 13. a rectifying module; 131. a rectifier; 132. a backup rectifier; 17. a third quick-connect plug; 18. fourth quick-connect plug; 21. centralized wiring terminals; 22. a first electric linear guide rail; 23. the second electric linear guide rail; 24. a digital multimeter; 25. a third electric linear guide rail; 26. an electric push rod; 27. an electromagnet; 28. iron sheet; 29. a wireless transmission module; 30. a battery pack; 31. control circuit board based on singlechip; 32. monitoring a camera; 14. and the direct current output module.
Detailed Description
The present invention will be described in further detail with reference to fig. 1 to 3.
The embodiment of the invention discloses a high-power intelligent energy box for a base station.
Referring to fig. 1-3, a high-power intelligent energy box for a base station comprises a box body 11, an alternating current input module 12, a rectifying module 13, a direct current output module 14 and a remote fault diagnosis processing module, wherein the alternating current input module 12, the rectifying module 13, the direct current output module 14 and the remote fault diagnosis processing module are respectively arranged on the inner wall of the box body 11, the alternating current input module 12 is connected with mains supply, the direct current output module 14 is electrically connected with the alternating current input module 12 through the rectifying module 13, and the remote fault diagnosis processing module is used for realizing remote control fault measurement of each electric connection point, realizing remote control disconnection of the rectifying module 13 and realizing wireless communication under a fault state with a remote control room.
When the base station fails to supply power to the base station, the remote control room and the remote fault diagnosis processing module realize remote communication, the remote diagnosis of the fault is realized, after the fault diagnosis is finished, the rectifier of the rectifying module 13 is disconnected, part of the fault is processed in an access mode of the standby rectifier, if the power cannot be recovered, the base station needs to carry possibly damaged accessories to carry out field emergency maintenance according to the fault diagnosis result, if the power is recovered by realizing the on-off of the rectifying module 13, the rectifier needs to be replaced on the spot at a later time band, and the rectifying module 13 is recovered to be in a normal state.
The ac input module 12 includes an ac air switch 121, an ac fuse 122, a first quick-connect plug 15 and a second quick-connect plug 16, where an electrical inlet of the ac air switch 121 is electrically connected to a commercial power, an electrical outlet of the ac air switch is electrically connected to male ends of the first quick-connect plug 15 and the second quick-connect plug 16 through the ac fuse 122, the rectifying module 13 includes a rectifier 131, a backup rectifier 132, a third quick-connect plug 17 and a fourth quick-connect plug 18, female ends of the first quick-connect plug 15 and the third quick-connect plug 17 are fixedly mounted at one end of a casing of the rectifier 131, female ends of the first quick-connect plug 15 are electrically connected to an electrical inlet of the rectifier 131, female ends of the third quick-connect plug 17 are electrically connected to an electrical outlet of the rectifier 131, female ends of the second quick-connect plug 16 and the fourth quick-connect plug 18 are fixedly mounted at one end of a casing of the backup rectifier 132, respectively, female ends of the second quick-connect plug 16 are electrically connected to an electrical inlet of the backup rectifier 132, and female ends of the fourth quick-connect plug 18 are electrically connected to the third quick-connect plug 14 and the fourth quick-connect plug 18.
The connection of the power-in end and the power-out end of the rectifier 131 and the standby rectifier 132 is realized through quick-connection plugs, the male heads of the first quick-connection plug 15 and the third quick-connection plug 17 are inserted into the female heads, at this time, the alternating current accessed by the alternating current air switch 121 is accessed to the rectifier 131 through the first quick-connection plug 15 after passing through the alternating current fuse 122, the direct current output by the rectifier 131 is accessed to the direct current output module 14 through the third quick-connection plug 17, and the direct current output module 14 supplies power for all electric appliances of the base station;
the male heads of the second quick-connection plug 16 and the fourth quick-connection plug 18 are inserted into the female heads, at this time, the alternating current connected to the alternating current air switch 121 firstly passes through the alternating current fuse 122, then is connected to the standby rectifier 132 through the second quick-connection plug 16, the direct current output by the standby rectifier 132 is connected to the direct current output module 14 through the third quick-connection plug 17, and the direct current output module 14 supplies power to each electric appliance of the base station.
The male heads of the first quick-connect plug 15, the second quick-connect plug 16, the third quick-connect plug 17 and the fourth quick-connect plug 18 are respectively and fixedly installed on a transverse plate arranged in the box 11, the rectifier 131 and the standby rectifier 132 are arranged on a partition plate in the box 11, and when the rectifier 131 or the standby rectifier 132 is pushed forward, the male heads of the electric plugs are inserted into the female heads to complete electric connection.
When the rectifier 131 is needed to be used for alternating-current straightening, the rectifier 131 is only needed to be pushed forward, so that the male heads of the first quick-connection plug 15 and the third quick-connection plug 17 are inserted into the female heads;
similarly, when the standby rectifier 132 is needed to be used for alternating-current and direct-current, the standby rectifier 132 is only needed to be pushed forward, so that the male heads of the second quick-connection plug 16 and the fourth quick-connection plug 18 are inserted into the female heads, and the connection is quick and convenient for subsequent remote automation connection.
The remote fault diagnosis processing module comprises a centralized wiring terminal 21, a first electric linear guide 22, a second electric linear guide 23, a digital multimeter 24, a third electric linear guide 25, an electric push rod 26, an electromagnet 27, two iron sheets 28, a wireless transmission module 29, a battery pack 30 and a control circuit board 31 based on a single chip microcomputer, wherein one end of the centralized wiring terminal 21 is respectively electrically connected with wiring terminals of each electric device of the alternating current input module 12, the rectifying module 13 and the direct current output module 14 through wires, the other end of the centralized wiring terminal 21 is respectively provided with a conducting sheet, the digital multimeter 24 is fixedly arranged in a box 11, tracks of the first electric linear guide 22 and the second electric linear guide 23 are respectively fixedly arranged in the box 11 and positioned on one side of the conducting sheet on the centralized wiring terminal 21, two measuring pens of the digital multimeter 24 are respectively arranged on a sliding block of the first electric linear guide 22 and the second electric linear guide 23 and move along with the sliding block, and are electrically connected with the conducting sheet when the measuring pens move to the upper part of the conducting sheet of the centralized wiring terminal 21, the track of the third electric linear guide 25 is fixedly arranged in the box 11, the electric push rod head is respectively arranged on the electric iron sheet 26 and the other end of the electromagnet is respectively arranged on the base plate 28 of the electromagnet 28 and the electromagnet is in a wireless transmission control circuit board 28, the electromagnet is respectively arranged on the other end of the electronic push rod 25 and the electronic push rod is in a wireless transmission device 28 is respectively arranged on the base plate 28 and the other end of the electronic push rod is in a wireless control circuit board 28, the wireless communication device is respectively and the wireless control device is connected with the electronic push rod 28 and the electronic device is 28 and the wireless electronic device is mounted on the base of the electronic device 28, the battery pack 30 supplies power to the respective electrical appliances of the remote fault diagnosis processing module, respectively.
When a base station malfunctions and needs remote diagnosis and maintenance, a remote control room sends instructions to a control circuit board 31 based on a single chip microcomputer through a wireless transmission module 29, the control circuit board 31 based on the single chip microcomputer respectively controls motors of a first electric linear guide rail 22 and a second electric linear guide rail 23 to be started, two measuring pens of a digital multimeter 24 on the remote control room are lapped to corresponding conducting plates on a centralized wiring terminal 21 through a sliding block, the other end of the conducting plates is connected with a wiring terminal of a certain electric device, the control circuit board 31 based on the single chip microcomputer controls the digital multimeter 24 to be adjusted to a gear needing to be measured, the measurement of various maintenance parameters of the electric device can be carried out, for example, the voltage value, the resistance value and the like of each wiring terminal of a rectifier 131 can be measured, the control circuit board 31 based on the single chip microcomputer reads data measured in real time, the data are transmitted to a screen of the remote control room through the wireless transmission module 29 to be displayed in real time, maintenance staff of the remote control room can carry out fault diagnosis through repeated measurement, if the judgment is that the iron rod heads of the conducting plates are connected with the conducting plates, the maintenance staff of the remote control room remotely withdraws from the electric iron rod heads through the electric iron rod heads of the electric multimeter 31 to the electric linear guide rail 25, the electromagnet 27 is tightly pulled out of the electromagnet 27, and the electromagnet 27 is pulled out of the electromagnet 27, and the electromagnet is tightly is pulled out from the electromagnet 27, and is pulled up to be tightly by the electromagnet 27, and is pulled up to be pulled up to the electromagnet 27, and is tightly by the electromagnet 27, and is pulled by the electromagnet, and is placed, and the control device, and is placed, on the control device, and is mounted, the control device, and is mounted;
the electromagnet 27 is controlled to be closed, the rod head of the electric push rod 26 is retracted, the electric push rod 26 and the electromagnet 27 on the electric push rod 26 are moved to the iron sheet 28 on the shell of the standby rectifier 132 by the sliding action of the third electric linear guide rail 25, the electric push rod 26 is controlled to be started, the electromagnet 27 is pushed out to be closely attached to the iron sheet 28, the electric push rod 26 continues to push forwards, the male heads of the second quick power plug 16 and the fourth quick power plug 18 are inserted into the female heads to realize the remote control of the standby rectifier 132 to provide alternating direct power supply, the rod head of the electric push rod 26 is retracted, at the moment, if the base station is restored to be powered by the base station by using the high-power intelligent energy box, the rectifier needs to be replaced on site on a later time band, the rectifier needs to be restored to be in normal state, and if the power supply cannot be restored, the possibly damaged accessories need to be carried on site emergency maintenance according to the fault diagnosis result.
And at least one monitoring camera 32, wherein the monitoring camera 32 is arranged in the box 11 through a bracket and is in communication and electric connection with the control circuit board 31 based on the singlechip.
The arrangement of the monitoring camera 32 can realize the remote transmission of the real-time pictures of all the electric devices in the box 11, thereby being convenient for the maintenance operation of maintenance staff.
The digital multimeter 24 is an Agilent 3458A digital multimeter, a chip of the digital multimeter 24 is electrically connected with a control circuit board 31 based on a single chip microcomputer in a communication way, and the control circuit board 31 based on the single chip microcomputer controls a measurement gear of the digital multimeter 24 and reads measurement data.
The Agilent 3458A digital multimeter is an intelligent digital multimeter, the measurement accuracy is high, and the control circuit board 31 based on the singlechip can automatically control gear and automatically read measurement data through communication with the Agilent 3458A digital multimeter chip.
The wireless transmission module 29 is a Lora wireless module, a microwave wireless module, or a satellite wireless communication module.
When the base station stops supplying power, the common 4G or 5G wireless communication network is likely to be unavailable, and the Lora wireless module, the microwave wireless module or the satellite wireless communication module can realize wireless communication under emergency conditions.
The ac air switch 121 is a remote ac air switch, and the control circuit board 31 based on the single chip microcomputer controls the on-off of the ac air switch 121.
The remote maintenance staff can conveniently and real-time switch on and off the remote alternating current air switch through the control circuit board 31 based on the singlechip, and the remote maintenance staff is convenient to overhaul and recover power supply.
The implementation principle of the high-power intelligent energy box for the base station provided by the embodiment of the invention is as follows:
in a specific base station fault processing scene, a certain base station has a power failure, the base station stops running, a remote maintenance worker is connected with a control circuit board 31 based on a single chip microcomputer through a Lora wireless module to start remote maintenance, a monitoring camera 32 shoots pictures of all electric devices in a box 11 in real time, the remote maintenance worker firstly controls a remote alternating current air switch to be disconnected through the control circuit board 31 based on the single chip microcomputer according to a maintenance flow, respectively controls motors of a first electric linear guide rail 22 and a second electric linear guide rail 23 to start through the control circuit board 31 based on the single chip microcomputer, overlaps two measuring pens of a digital multimeter 24 on the remote maintenance worker to a conducting strip on a centralized wiring terminal 21 corresponding to a rectifier 131 through a sliding block, controls the digital multimeter 24 to be adjusted to a resistance measurement gear based on the control circuit board 31 of the single chip microcomputer, the resistance between the power-in end and the power-out end of the rectifier 131 is found to be abnormally small through measurement, at the moment, the rectifier 131 is judged to be faulty, at the moment, a maintenance worker in a remote control room remotely controls the third electric linear guide rail 25 to start through a control circuit board 31 based on a single chip microcomputer, the electric push rod 26 and an electromagnet 27 on the electric push rod 26 are moved to an iron sheet 28 on a shell of the rectifier 131 through a sliding block, the electric push rod 26 is controlled to start, the electromagnet 27 is pushed out to be closely attached to the iron sheet 28, the electromagnet 27 is controlled to start, the electromagnet 27 tightly attracts the iron sheet 28 on the shell of the rectifier 131, and a rod head of the electric push rod 26 is retracted, so that the rectifier 131 is pulled out, and at the moment, male heads of the first quick-connection plug 15 and the third quick-connection plug 17 are both withdrawn from female heads;
the electromagnet 27 is controlled to be closed, the rod head of the electric push rod 26 is retracted, the sliding block of the third electric linear guide rail 25 moves the electric push rod 26 and the electromagnet 27 on the electric push rod 26 to the iron sheet 28 on the shell of the standby rectifier 132, the electric push rod 26 is controlled to be started, the electromagnet 27 is pushed out to be closely attached to the iron sheet 28, the electric push rod 26 is continuously pushed forward, the male heads of the second quick-connection plug 16 and the fourth quick-connection plug 18 are inserted into the female heads, the remote control of the standby rectifier 132 to provide alternating direct power supply can be realized, the rod head of the electric push rod 26 is retracted,
the remote alternating current air switch is controlled to be turned on through the control circuit board 31 based on the singlechip, and the base station is restored to supply power for the base station by using the high-power intelligent energy box.
The fault diagnosis and emergency treatment of the high-power intelligent energy box for the base station are completed remotely, the whole process is 10 minutes, the power supply of the base station is recovered within 10 minutes, and the efficiency is far higher than that of common field overhaul.
The rectifier needs to be replaced on site at a later time band, and the rectifier module 13 is restored to a normal state.
The above embodiments are not intended to limit the scope of the present invention, and therefore: all equivalent changes in structure, shape and principle of the invention should be covered in the scope of protection of the invention.
Claims (5)
1. A high-power intelligent energy box for a base station is characterized in that: the remote fault diagnosis processing module is used for realizing remote control fault measurement of each electric connection point, realizing remote control disconnection of the rectification module (13), and realizing wireless communication under a fault state with a remote control room;
the alternating current input module (12) comprises an alternating current air switch (121), an alternating current fuse (122), a first quick electric plug (15) and a second quick electric plug (16), wherein the electric inlet end of the alternating current air switch (121) is connected with the mains supply, the electric outlet end of the alternating current air switch is electrically connected with the male ends of the first quick electric plug (15) and the second quick electric plug (16) respectively through the alternating current fuse (122), the rectifying module (13) comprises a rectifier (131), a standby rectifier (132), a third quick electric plug (17) and a fourth quick electric plug (18), the female ends of the first quick electric plug (15) and the third quick electric plug (17) are respectively and fixedly arranged at one end of a shell of the rectifier (131), the female end of the first quick electric plug (15) is electrically connected with the electric inlet end of the rectifier (131), the female end of the third quick electric plug (17) is electrically connected with the electric outlet end of the rectifier (131), the second quick electric plug (16) and the female end of the fourth quick electric plug (18) are respectively fixedly arranged at one end of the rectifier (132), the wiring terminals of the direct current output module (14) are respectively and electrically connected with the male heads of the third quick-connection plug (17) and the fourth quick-connection plug (18);
the male heads of the first quick-connection electric plug (15), the second quick-connection electric plug (16), the third quick-connection electric plug (17) and the fourth quick-connection electric plug (18) are respectively and fixedly arranged on a transverse plate arranged in the box body (11), the rectifier (131) and the standby rectifier (132) are arranged on a partition plate in the box body (11), and when the rectifier (131) or the standby rectifier (132) is pushed forwards, the male heads of the electric plugs are inserted into the female heads to complete electric connection;
the remote fault diagnosis processing module comprises a centralized wiring terminal (21), a first electric linear guide rail (22), a second electric linear guide rail (23), a digital multimeter (24), a third electric linear guide rail (25), an electric push rod (26), an electromagnet (27), two iron sheets (28), a wireless transmission module (29), a battery pack (30) and a control circuit board (31) based on a singlechip, one end of the centralized wiring terminal (21) is respectively electrically connected with wiring terminals of all electric devices of an alternating current input module (12), a rectifying module (13) and a direct current output module (14) through wires, the other end of the centralized wiring terminal (21) is respectively provided with a conducting strip, the digital multimeter (24) is fixedly arranged in a box body (11), tracks of the first electric linear guide rail (22) and the second electric linear guide rail (23) are respectively fixedly arranged in the box body (11) and are positioned on one side of the conducting strip on the centralized wiring terminal (21), two measuring pens of the digital multimeter (24) are respectively arranged on one side of the conducting strip on the first electric linear guide rail (22) and the second electric linear guide rail (23) and respectively, and the two measuring pens of the digital multimeter are respectively arranged on the conducting strip and the conducting strip are fixedly arranged on the conducting strip (25) when the first electric multimeter and the second electric linear guide rail (23) moves, the base of the electric push rod (26) is arranged on the sliding block of the third electric linear guide rail (25), the base of the electromagnet (27) is arranged on the rod head of the electric push rod (26), two iron sheets (28) are respectively and fixedly arranged at the other ends of the rectifier (131) and the standby rectifier (132) shell, when the magnet surface of the electric push rod (26) drives the electromagnet (27) to be close to the iron sheets (28), the electromagnet (27) attracts the iron sheets (28), the control circuit board (31) based on the singlechip performs the action of each electric device respectively and is connected with a remote control room in a wireless communication manner through a wireless transmission module (29), and the battery pack (30) is used for supplying power to each electric appliance of the remote fault diagnosis processing module respectively.
2. The high-power intelligent energy box for a base station according to claim 1, wherein: the monitoring camera (32) is arranged in the box body (11) through a bracket, and is in communication and electric connection with the control circuit board (31) based on the singlechip.
3. The high-power intelligent energy box for a base station according to claim 1, wherein: the digital multimeter (24) is an Agilent 3458A digital multimeter, a chip of the digital multimeter (24) is electrically connected with a control circuit board (31) based on a single chip microcomputer in a communication mode, and the control circuit board (31) based on the single chip microcomputer controls a measurement gear of the digital multimeter (24) and reads measurement data.
4. The high-power intelligent energy box for a base station according to claim 1, wherein: the wireless transmission module (29) is a Lora wireless module, a microwave wireless module or a satellite wireless communication module.
5. The high-power intelligent energy box for a base station according to claim 1, wherein: the alternating current air switch (121) is a remote alternating current air switch, and the control circuit board (31) based on the singlechip controls the on-off of the alternating current air switch (121).
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| CN202310427619.XA CN116131470B (en) | 2023-04-20 | 2023-04-20 | High-power intelligent energy box for base station |
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| CN113258474A (en) * | 2021-05-31 | 2021-08-13 | 安徽省金屹电源科技有限公司 | Insert frame formula basic station energy sharing device |
| CN115360824A (en) * | 2022-09-02 | 2022-11-18 | 北京京航安机场工程有限公司 | Intelligent communication direct current power supply cabinet |
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