CN112260262A - Intelligent power supply control and metering device and method for 5G base station - Google Patents
Intelligent power supply control and metering device and method for 5G base station Download PDFInfo
- Publication number
- CN112260262A CN112260262A CN202010948629.4A CN202010948629A CN112260262A CN 112260262 A CN112260262 A CN 112260262A CN 202010948629 A CN202010948629 A CN 202010948629A CN 112260262 A CN112260262 A CN 112260262A
- Authority
- CN
- China
- Prior art keywords
- base station
- station equipment
- power supply
- power
- metering
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Images
Classifications
-
- 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
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R22/00—Arrangements for measuring time integral of electric power or current, e.g. electricity meters
- G01R22/06—Arrangements for measuring time integral of electric power or current, e.g. electricity meters by electronic methods
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
-
- 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
- H02J9/00—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting
- H02J9/04—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source
- H02J9/06—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems
- H02J9/08—Circuit arrangements for emergency or stand-by power supply, e.g. for emergency lighting in which the distribution system is disconnected from the normal source and connected to a standby source with automatic change-over, e.g. UPS systems requiring starting of a prime-mover
-
- 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
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B70/00—Technologies for an efficient end-user side electric power management and consumption
- Y02B70/30—Systems integrating technologies related to power network operation and communication or information technologies for improving the carbon footprint of the management of residential or tertiary loads, i.e. smart grids as climate change mitigation technology in the buildings sector, including also the last stages of power distribution and the control, monitoring or operating management systems at local level
-
- 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
- Y04S20/00—Management or operation of end-user stationary applications or the last stages of power distribution; Controlling, monitoring or operating thereof
- Y04S20/20—End-user application control systems
Abstract
The invention provides an intelligent power supply control and metering device and method for a 5G base station, relates to the technical field of 5G base station construction, and can overcome the defect that a base station cannot meet standby power requirements and faces to quit service. The device comprises a power supply system, a control unit and a metering unit; the power supply system supplies power to the existing base station equipment and the newly-added 5G base station equipment; the control unit comprises a first control unit and a second control unit, the first control unit is connected between the power supply system and the existing base station equipment in series, and the second control unit is connected between the power supply system and the newly-added 5G base station equipment in series; the metering unit is connected to the first control unit and the second control unit. The method is based on the device, and the power supply state is divided into two paths, wherein one path supplies power to the existing base station equipment, and the other path supplies power to the newly-added 5G base station equipment. And when the standby power quantity can not completely meet the power consumption requirements of the existing base station equipment and the newly-added 5G base station equipment, only supplying power to the existing base station equipment or the newly-added 5G base station equipment according to the priority.
Description
Technical Field
The invention relates to the field of base station standby power, in particular to an intelligent power supply control and metering device and method for a 5G base station.
Background
By the end of 2019, China has completed the construction of 13 ten thousand 5G base stations, which is more than the previous 10 ten thousand plans. The 5G era is a fully mobile and fully connected intelligent era, people to people, people to things, things to things all need to be connected and communicated, and the number of connections in the world will exceed 1000 hundred million in 2025.
Moving from 4G to 5G, the power consumption per flow rate (Watt/Bit) is greatly reduced, but the 5G power consumption is greatly increased compared to 4G. In the 5G era, the maximum power consumption of an Active Antenna Unit (AAU) can reach 1000-1400W, and the maximum power consumption of a baseband processing unit (BBU) can reach about 2000W.
The stock power supply of the original base station adopts a unified busbar, the loads of 5G and other equipment cannot be distinguished, and the power supply time lengths of the equipment required by an operator are different and cannot be supplied according to requirements and priorities.
In view of the above, it is necessary to develop an intelligent power control and metering device and method for a 5G base station to solve the problem of the out-of-service issue when the base station cannot meet the requirement of standby power.
Disclosure of Invention
The invention provides an intelligent power supply control and metering device and method for a 5G base station, which are divided into two paths in a standby state, wherein one path supplies power to existing base station equipment, and the other path supplies power to newly-added 5G base station equipment. And when the standby power quantity can not completely meet the power consumption requirements of the existing base station equipment and the newly-added 5G base station equipment, only supplying power to the existing base station equipment or the newly-added 5G base station equipment according to the priority.
The technical scheme for realizing the purpose of the invention is as follows:
an intelligent power supply control and metering device for a 5G base station comprises a power supply system, a control unit and a metering unit;
the power supply system supplies power to the existing base station equipment and the newly-added 5G base station equipment;
the control unit comprises a first control unit and a second control unit, the first control unit is connected in series between the power supply system and the existing base station equipment and used for controlling the power on and power off of the existing base station equipment, and the second control unit is connected in series between the power supply system and the newly-added 5G base station equipment and used for controlling the power on and power off of the newly-added 5G base station equipment;
the metering unit is connected to the first control unit and the second control unit and used for metering respective electricity consumption of the existing base station equipment and the newly-added 5G base station equipment.
As a further improvement of the present invention, each operator corresponds to at least one first subscriber control unit and at least one second subscriber control unit;
the metering unit includes: the electricity consumption metering module of the existing base station equipment of each operator and the electricity consumption metering module of the newly-added 5G base station equipment of each operator are arranged;
the power consumption metering module of the existing base station equipment and the power consumption metering module of the newly-added 5G base station equipment are both connected with a processing unit;
the different electricity consumption metering modules of the existing base station equipment are used for metering the electricity consumption of the existing base station equipment of different operators;
and the electricity consumption metering modules of the different newly-added 5G base station equipment are used for metering the electricity consumption of the newly-added 5G base station equipment of different operators.
As a further improvement of the present invention, the present invention further comprises a processing unit;
the processing unit is connected with the metering unit and receives the power consumption of the existing base station equipment and the power consumption of the newly-added 5G base station equipment which are sent by the metering unit;
the processing unit compares the power consumption of the existing base station equipment with a first threshold value, is also connected with the first control unit, and controls the first control unit to act;
and the processing unit compares the electricity consumption of the newly-added 5G base station equipment with a second threshold value, is also connected with the second control unit, and controls the second control unit to act.
As a further improvement of the present invention, the first control unit includes a plurality of first subscriber control units, and the plurality of first subscriber control units correspond to a plurality of different operators;
each first subscriber control unit controls the existing base station equipment of the same operator;
the second control unit comprises a plurality of second subscriber control units, and the plurality of second subscriber control units also correspond to a plurality of different operators;
each second subscriber control unit controls the newly added 5G base station equipment of the same operator;
the metering unit is accessed to the plurality of first sub-user control units and the plurality of second sub-user control units and is used for metering the electricity consumption of the existing base station equipment of each operator and the electricity consumption of the newly added 5G base station equipment of each operator.
As a further improvement of the present invention, the power supply system includes:
the commercial power supply module is used for supplying power to the existing base station equipment and the newly-added 5G base station equipment when the commercial power supply is normal;
and the standby power supply module supplies power to the existing base station equipment and the newly-added 5G base station equipment when the mains supply is interrupted.
As a further improvement of the present invention, the power supply system further includes:
and the power supply detection module is connected with the commercial power supply module and the standby power supply module and used for judging whether the current commercial power supply module or the standby power supply module supplies power to the existing base station equipment and the newly-added 5G base station equipment.
As a further improvement of the present invention, the existing base station apparatuses include a 2G base station apparatus, a 3G base station apparatus, and a 4G base station apparatus.
As a further improvement of the invention, the different operators comprise at least two of a mobile operator, a telecommunications operator, a radio and television operator.
A control and metering method for an intelligent power supply of a 5G base station comprises the following steps:
the power supply system supplies power to the existing base station equipment and the newly-added 5G base station equipment;
the metering unit meters first electric quantity of existing base station equipment and second electric quantity of newly-added 5G base station equipment;
the processing module receives the first electric quantity and the second electric quantity sent by the metering unit, and the processing module also stores a first threshold electric quantity and a second threshold electric quantity;
the processing module judges that the first electric quantity exceeds a first threshold electric quantity, and the first control unit controls the power-off of the existing base station equipment;
and the processing module judges that the second electric quantity exceeds a second threshold electric quantity, and the second control unit controls the newly-added 5G base station equipment to be powered off.
As a further improvement of the invention, the power supply system supplies power to the existing base station equipment and the newly-added 5G base station equipment;
the power supply system includes:
the commercial power supply module is used for supplying power to the existing base station equipment and the newly-added 5G base station equipment when the commercial power supply is normal;
and the standby power supply module supplies power to the existing base station equipment and the newly-added 5G base station equipment when the mains supply is interrupted.
Compared with the prior art, the invention has the beneficial effects that:
1. the invention is divided into two paths under the state of standby power, one path supplies power to the existing base station equipment, and the other path supplies power to the newly added 5G base station equipment. And when the standby power quantity can not completely meet the power consumption requirements of the existing base station equipment and the newly-added 5G base station equipment, only supplying power to the existing base station equipment or the newly-added 5G base station equipment according to the priority.
2. The invention carries out differentiated power supply on the existing base station equipment and the newly added 5G base station equipment, carries out priority division on the existing base station equipment and the newly added 5G base station equipment, and preferentially meets the necessary power supply requirement when different conditions are met.
3. The metering unit accurately counts the power consumption of the existing base station equipment and the power consumption of newly-added 5G base station equipment, can accurately match the residual power of the standby power supply module during standby power, and ensures that the priority equipment is used for a longer time under the standby power environment by adopting a differentiated standby power supply mode when the standby power is about to fail to meet the full-load power supply.
Drawings
Fig. 1 is a first schematic diagram of an intelligent power control and metering device of a 5G base station according to an embodiment of the present invention;
fig. 2 is a schematic diagram of a second intelligent power control and metering device of a 5G base station according to an embodiment of the present invention;
fig. 3 is a schematic diagram of a third intelligent power control and metering device of a 5G base station according to an embodiment of the present invention;
fig. 4 is a schematic diagram of a 5G base station intelligent power control and metering device according to an embodiment of the present invention;
FIG. 5 is a schematic diagram of an intelligent power control and metering device of a 5G base station according to an embodiment of the present invention;
FIG. 6 is a flowchart of an intelligent power control and metering method for a 5G base station according to an embodiment of the present invention;
reference numerals: 100. a power supply system; 200. a control unit; 210. a first control unit; 220. a second control unit; 300. a metering unit; 400. existing base station equipment; 500. newly adding 5G base station equipment; 600. a processing unit; 1. a control panel; 2. a display screen; 3. a wiring terminal; 4. a power supply access port; 5. a current output port; 6. a first copper bar; 7. a flow divider; 8. a contactor; 9. a second copper bar; 10. A DC circuit breaker.
Detailed Description
The present invention is described in detail with reference to the embodiments shown in the drawings, but it should be understood that these embodiments are not intended to limit the present invention, and those skilled in the art should understand that functional, methodological, or structural equivalents or substitutions made by these embodiments are within the scope of the present invention.
The communication energy rectification conversion technology achieves 98% conversion efficiency, approaches to a ceiling of an engineering technology, but the whole station full link efficiency is still low. In the 5G era, the efficiency of a single component of a power supply needs to be improved to the efficiency of a whole station and a whole link, and the lowest energy consumption of a base station and the whole network is realized.
Because the 5G base station power consumption increases by a wide margin, the existing commercial power capacity of part of base stations does not satisfy the 5G deployment, the 5G base station power consumption increases, and according to the traditional power supply strategy, the investment of operators on power supply is multiplied. In addition, the simple power supply and backup function of the conventional power supply cannot meet the requirement of the 5G era, referring to fig. 1, an embodiment of the present invention provides an intelligent power supply control and metering device for a 5G base station, which includes a power supply system 100, a control unit 200, and a metering unit 300; the power supply system 100 supplies power to the existing base station apparatus 400 and the newly added 5G base station apparatus 500; the control unit 200 includes a first control unit 210 and a second control unit 220, the first control unit 210 is connected in series between the power supply system 100 and the existing base station apparatus 400 and is used for controlling the power on/off of the existing base station apparatus 400, and the second control unit 220 is connected in series between the power supply system 100 and the newly added 5G base station apparatus 500 and is used for controlling the power on/off of the newly added 5G base station apparatus 500; the metering unit 300 has access to the first control unit 210 and the second control unit 220, and is configured to meter respective power amounts used by the existing base station apparatus 400 and the newly added 5G base station apparatus 500.
The present invention uses the first control unit 210 to control the power supply of the existing base station equipment 400, and uses the second control unit 220 to control the power supply of the newly added 5G base station equipment 500, the existing base station equipment 400 can be 2G equipment, 3G equipment, 4G equipment, the newly added 5G base station equipment 500 mainly comprises BBU (baseband processing unit) and AAU (active antenna unit). The BBU is responsible for baseband digital signal processing, and the AAU converts the baseband digital signals into analog signals, modulates the analog signals into high-frequency radio-frequency signals, amplifies power through the PA, and transmits the high-frequency radio-frequency signals through the antenna. In this process, the AAU bears a large power consumption source, and thus the second control unit 220 of the present invention controls power supply of the newly added 5G base station alone.
The energy of the base station needs to be centered on the power supply, so that cooperation of the power supply and the base station equipment and linkage of the power supply and a network load are realized. The 5G era has realized the evolution of traditional power supplies to smart power supplies.
In some embodiments, the first control unit 210 includes a plurality of first subscriber control units, the plurality of first subscriber control units corresponding to a plurality of different operators; each first subscriber control unit controls the existing base station apparatus 400 of the same operator; the second control unit 220 includes a plurality of second subscriber control units, which also correspond to a plurality of different operators; each second subscriber control unit controls the newly added 5G base station equipment 500 of the same operator; the metering unit 300 is connected to a plurality of first subscriber control units and a plurality of second subscriber control units, and is configured to meter the power consumption of the existing base station equipment 400 of each operator and the power consumption of the newly added 5G base station equipment 500 of each operator.
In some embodiments, power supply system 100 includes a mains power supply module and a backup power supply module. Wherein. The commercial power supply module supplies power to the existing base station equipment 400 and the newly-added 5G base station equipment 500 when the commercial power supply is normal; the standby power supply module supplies power to the existing base station device 400 and the newly added 5G base station device 500 when the commercial power supply is interrupted.
Because the same iron tower is hung with the base station equipment of different operators, the different operators include but are not limited to at least two of mobile operators, telecommunication operators, Unicom operators and radio and television operators. Existing devices of a mobile operator may include a 2G base station mobile device, a 3G base station mobile device, and a 4G base station mobile device, and the newly added 5G base station device 500 of the mobile operator includes a BBU (mobile baseband processing unit) and an AAU (mobile active antenna unit); existing devices of the telecommunications carrier may include 2G base station telecommunications devices, 3G base station telecommunications devices, and 4G base station telecommunications devices, and the newly added 5G base station device 500 of the telecommunications carrier includes BBU (telecommunications baseband processing unit) and AAU (telecommunications active antenna unit). Existing devices of the unicom operator may include 2G base station unicom devices, 3G base station unicom devices, and 4G base station unicom devices, and a newly added 5G base station device 500 of the unicom operator includes a BBU (unicom baseband processing unit) and an AAU (unicom active antenna unit). The existing devices of the radio and television operators can include 2G base station radio and television devices, 3G base station radio and television devices and 4G base station radio and television devices, and the newly added 5G base station devices 500 of the radio and television operators include BBUs (radio and television baseband processing units) and AAUs (radio and television active antenna units).
The existing base station apparatus 400 controlled by the first control unit 210 may be any of the following apparatuses: 2G base station mobile equipment, 3G base station mobile equipment, 4G base station mobile equipment, 2G base station telecommunication equipment, 3G base station telecommunication equipment, 4G base station telecommunication equipment, 2G base station communication equipment, 3G base station communication equipment, 4G base station communication equipment, 2G base station broadcast and television equipment, 3G base station broadcast and television equipment and 4G base station broadcast and television equipment.
The newly added base station devices controlled by the second control unit 220 may be any of the following devices: 5G base station mobile equipment, 5G base station telecommunication equipment, 5G base station communication equipment and 5G base station broadcast and television equipment.
Preferably, each operator corresponds to at least one first subscriber control unit and at least one second subscriber control unit; the metering unit 300 includes: the electricity consumption metering module of the existing base station equipment 400 of each operator and the electricity consumption metering module of the newly-added 5G base station equipment 500 of each operator; the power consumption metering module of the existing base station equipment 400 and the power consumption metering module of the newly-added 5G base station equipment 500 are both connected with the processing unit; different electricity consumption metering modules of the existing base station equipment 400 are used for metering the electricity consumption of the existing base station equipment 400 of different operators; the electricity consumption metering modules of the newly added 5G base station equipment 500 are used for metering the electricity consumption of the newly added 5G base station equipment 500 of different operators.
It should be noted that, in the embodiment of the present invention, the first subscriber control unit and the second subscriber control unit have the same structure, and are hereinafter collectively referred to as a subscriber control unit, and the electricity metering module of the existing base station apparatus 400 and the electricity metering module of the newly added 5G base station apparatus 500 have the same structure, and are hereinafter collectively referred to as a metering module.
The intelligent power supply control and metering device for the 5G base station comprises a power supply system 100, a plurality of individual control units, a metering module and a processing module, wherein the plurality of individual control units correspond to a plurality of operators; the input ends of a plurality of individual control units are connected with the direct current supply system 100, and each individual control unit controls all base station equipment of one operator; the plurality of household control units and the metering module are electrically connected with the processing module; the metering module is connected between the direct current power supply system 100 and base station equipment of an operator; and acquiring the electricity utilization data of a plurality of operators, receiving the electricity utilization data sent by the metering module by the processing module, matching the electricity utilization data with the prepayment cost of the corresponding operator, and controlling the action of the household control unit according to the matching result.
Referring to fig. 5, the household control unit according to the embodiment of the present invention includes a power input port 4, a current output port 5, a first copper bar 6, a shunt 7, a contactor 8, and a second copper bar 9, wherein the power input port 4 is connected to a dc circuit breaker 10, the dc circuit breaker 10 is connected to the first copper bar 6, the first copper bar 6 is connected to the shunt 7, the shunt 7 is connected to the contactor 8, the contactor 8 is connected to the second copper bar 9, and the second copper bar 9 is connected to one current output port 5. The power supply access 4 is a power supply access 4 of the household control unit, and the power supply access 4 is connected with the output end of the power supply system 100. Specifically, the household control unit comprises a power supply access port 4, a current output port 5, a first copper bar 6, a current divider 7, a contactor 8 and a second copper bar 9; the power supply access 4 is connected with a direct current breaker 10 (the direct current breaker 10 is a switching device which can close, bear and open current under normal loop conditions and can close, bear and open current under abnormal loop conditions within a specified time), the direct current breaker 10 is connected with a first copper bar 6, the first copper bar 6 is connected with a shunt 7 (the shunt 7 is a resistor with very small resistance actually, and generates voltage drop when direct current passes through the resistor, so that the direct current can be displayed by a direct current meter), the shunt 7 is connected with a contactor 8, the contactor 8 is connected with a second copper bar 9, and the second copper bar 9 is connected with a current output port 5; the household control units are at least one, and the plurality of household control units are electrically connected with the metering module; the power supply access port 4 of the household control unit is connected with the input end of the power supply system 100, the input end of the power supply system 100 is connected with a mains supply or a standby power supply, the power supply system 100 converts alternating current into direct current which can be used by a power supply module and outputs the direct current from the output end of the power supply system 100, and the power supply input end of the power supply circuit is connected with the output end of the power supply system 100; at least one current output port 5 is provided, and a plurality of output ports can be respectively connected to different communication base stations of 2G, 3G, 4G and 5G, so that power can be supplied to different communication base stations and different operators; the standby power supply module is provided with at least one group of batteries.
Preferably, one end of the first copper bar 6 and one end of the second copper bar 9 are respectively connected to two main wiring ends of the contactor 8; the other end of the first copper bar 6 and the other end of the second copper bar 9 are both used for being connected with a household or one path of base station communication equipment.
The household control unit also comprises a direct current breaker 10; the end part of the first copper bar 6 far away from the contactor 8 and the end part of the second copper bar 9 far away from the contactor 8 are both connected with one side of a direct current breaker 10; the other side of the dc breaker 10 is used for connecting a household or a base station communication device. The household control unit also comprises a first conductive piece and a second conductive piece; the tip of keeping away from contactor 8 of first copper bar 6 is connected with direct current circuit breaker 10 through first electrically conductive piece, and the tip of keeping away from contactor 8 of second copper bar 9 is connected with direct current circuit breaker 10 through second electrically conductive piece. The second conductive parts of the plurality of household control units are integrally connected. The household control unit also comprises a first insulating part, and two ends of the first insulating part are respectively connected to the first conductive part and the second conductive part. The second conductive piece is positioned below the first conductive piece, and the household control unit further comprises a second insulating piece connected to the bottom surface of the second conductive piece. The current divider 7 is arranged between the first copper bar 6 and the main wiring end of the contactor 8, or between the second copper bar 9 and the corresponding main wiring end of the contactor 8.
Referring to fig. 5, in the power supply system 100 according to the embodiment of the present invention, the input end is supplied by the commercial power or the backup battery, and the output end is connected to the power supply access 4 of the power supply circuit.
The intelligent power supply control and metering device for the 5G base station comprises a processing unit 600 besides a power supply system 100, a control unit 200 and a metering unit 300; the processing unit 600 is connected with the metering unit 300, and the processing unit 600 receives the power consumption of the existing base station equipment 400 and the power consumption of the newly-added 5G base station equipment 500 sent by the metering unit 300; the processing unit 600 compares the power consumption of the existing base station equipment 400 with a first threshold value, the processing unit 600 is also connected with the first control unit 210, and the processing unit 600 controls the first control unit 210 to act; the processing unit 600 compares the newly added 5G base station 500 power consumption with the second threshold, the processing unit 600 is further connected to the second control unit 220, and the processing unit 600 controls the second control unit 220 to operate.
Referring to fig. 5, the metering module of the embodiment of the present invention includes a connection terminal 3, a control board 1, the connection terminal 3 is connected to an external power source, the connection terminal 3 is electrically connected to the control board 1, and the control board 1 counts the power consumption of the household control unit. The metering module is divided into a control module and a metering module, the control module mainly controls whether power is supplied to each path or each household, when the mains supply fails, the control module controls the power supply system 100 to supply power for the standby power supply for the municipal power supply, and if each path or each household has priority, the control module supplies power preferentially to the power supply with high priority according to the priority. The LTC4414 controller is adopted for switching the input circuit of the power supply system 100 in the control module, and the LTC4414 is a power P-EFT controller, and is mainly used for controlling on, off and automatic switching of a power supply, and can also be used as a high-end power switch. The power supply switching circuit is controlled by a microcontroller (mu C), and a main P-MOSFET and an auxiliary P-MOSFET of the power supply switching circuit are both composed of two back-to-back P-MOSFETs, so that when the P-MOSFET in the main power supply or the auxiliary power supply is cut off, power cannot be supplied to a load through a diode in the P-MOSFET.
The power supply system 100 further includes: and the power supply detection module is connected with the commercial power supply module and the standby power supply module, and judges whether the current commercial power supply module or the standby power supply module supplies power to the existing base station equipment 400 and the newly-added 5G base station equipment 500. The existing base station apparatus 400 includes a 2G base station apparatus, a 3G base station apparatus, and a 4G base station apparatus.
Referring to fig. 5, the power consumption display module of fig. 5 displays the counted power value of the metering module; the wiring terminal 3 is an access port for providing power for the control module, the wiring terminal 3 can be connected with commercial power for supplying power for the metering module, the metering module is divided into a control module and a metering module, the control module controls whether power is supplied to each large operator, the control module controls more than two operators to simultaneously need standby power supply for supplying power, and the control module controls the priority of supplying power for the operators; the metering module counts the current flowing out of the household control unit, and obtains the used electric quantity and the residual electric quantity and the time for which the residual electric quantity can be maintained by using the counted current through a calculation formula; the control module is connected with a shunt 7 of the household control unit, namely the metering module is connected into the household control unit in series, and a plurality of household control units are connected with the metering module in parallel; the metering module is connected with the display module in series, and the display module displays the power consumption of a user, the residual electric quantity of the user and the number of days for which the residual power consumption of the user can be maintained; the input port of the power supply system 100 can be connected with mains supply and can also be connected with a standby power supply, when the pre-stored electricity charge of an operator is consumed, the standby power supply starts to be switched to the standby power supply, and replaces the original mains supply to supply power to the household control unit, so that the household control unit is not powered off, the service of the operator is not influenced, and the normal work of the base station is not influenced.
The embodiment of the present invention further provides a method for controlling and metering an intelligent power supply of a 5G base station, please refer to fig. 6, which includes:
step S601, the power supply system 100 supplies power to the existing base station apparatus 400 and the newly added 5G base station apparatus 500;
step S602, the metering unit 300 meters the first power of the existing base station apparatus 400 and the second power of the newly added 5G base station apparatus 500;
step S603, the processing module receives the first electric quantity and the second electric quantity sent by the metering unit 300, and the processing module further stores a first threshold electric quantity and a second threshold electric quantity;
step S604, the processing module determines that the first power amount exceeds the first threshold power amount, and the first control unit 210 controls the existing base station apparatus 400 to power off;
in step S605, the processing module determines that the second power exceeds the second threshold power, and the second control unit 220 controls the newly added 5G base station device 500 to power off.
In step S601, the power supply system 100 includes a commercial power supply module and a standby power supply module. Wherein. The commercial power supply module supplies power to the existing base station equipment 400 and the newly-added 5G base station equipment 500 when commercial power supply is normal; and the standby power supply module supplies power to the existing base station equipment 400 and the newly-added 5G base station equipment 500 when the mains supply is interrupted. The standby power supply module comprises N standby power supplies and a generator. After the commercial power supply is interrupted, discharging N standby power supplies to supply power to X devices, wherein N is more than or equal to 2, and X is more than or equal to 2; alternately shutting off M standby power supplies, starting a generator to supply power to Y devices, and supplying power to the remaining X-Y devices by the remaining N-M standby power supplies, wherein Y is more than or equal to 1, and M is more than or equal to 1; the standby power supply reaches a primary power-off voltage, and differential standby power is started to supply power to the X devices; and when the mains supply is recovered, the mains supply is started to supply power to the X devices, and the mains supply also charges the N standby power supplies. Specifically, among the N backup power supplies, the first backup power supply reaches a power-down voltage, and power consumption of all 2G devices and/or 3G devices among the X devices is suspended. Among the N backup power supplies, the N/2 backup power supplies reach the power-off voltage once, and the power utilization of any one or any several operator devices in the X devices is suspended. And the standby power supply reaches the secondary power-off voltage, and differential standby power supply is started to supply power to 5G equipment or 4G equipment in the X equipment. And when the mains supply is recovered, the mains supply is started to supply power to the X devices, and the mains supply also charges the N standby power supplies.
The above-listed detailed description is only a specific description of a possible embodiment of the present invention, and they are not intended to limit the scope of the present invention, and equivalent embodiments or modifications made without departing from the technical spirit of the present invention should be included in the scope of the present invention.
It will be evident to those skilled in the art that the invention is not limited to the details of the foregoing illustrative embodiments, and that the present invention may be embodied in other specific forms without departing from the spirit or essential attributes thereof. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (10)
1. The intelligent power supply control and metering device for the 5G base station is characterized by comprising a power supply system, a control unit and a metering unit;
the power supply system supplies power to the existing base station equipment and the newly-added 5G base station equipment;
the control unit comprises a first control unit and a second control unit, the first control unit is connected in series between the power supply system and the existing base station equipment and used for controlling the power on and power off of the existing base station equipment, and the second control unit is connected in series between the power supply system and the newly-added 5G base station equipment and used for controlling the power on and power off of the newly-added 5G base station equipment;
the metering unit is connected to the first control unit and the second control unit and used for metering respective electricity consumption of the existing base station equipment and the newly-added 5G base station equipment.
2. The intelligent power control and metering device of claim 1, wherein the first control unit comprises a plurality of first subscriber control units, and the plurality of first subscriber control units correspond to a plurality of different operators;
each first subscriber control unit controls the existing base station equipment of the same operator;
the second control unit comprises a plurality of second subscriber control units, and the plurality of second subscriber control units also correspond to a plurality of different operators;
each second subscriber control unit controls the newly added 5G base station equipment of the same operator;
the metering unit is accessed to the plurality of first sub-user control units and the plurality of second sub-user control units and is used for metering the electricity consumption of the existing base station equipment of each operator and the electricity consumption of the newly added 5G base station equipment of each operator.
3. The intelligent power control and metering device of 5G base station of claim 2, wherein each operator corresponds to at least one first subscriber control unit and at least one second subscriber control unit;
the metering unit includes: the electricity consumption metering module of the existing base station equipment of each operator and the electricity consumption metering module of the newly-added 5G base station equipment of each operator are arranged;
the power consumption metering module of the existing base station equipment and the power consumption metering module of the newly-added 5G base station equipment are both connected with a processing unit;
the different electricity consumption metering modules of the existing base station equipment are used for metering the electricity consumption of the existing base station equipment of different operators;
and the electricity consumption metering modules of the different newly-added 5G base station equipment are used for metering the electricity consumption of the newly-added 5G base station equipment of different operators.
4. The intelligent power control and metering device of the 5G base station as claimed in claim 1 or 2, further comprising a processing unit;
the processing unit is connected with the metering unit and receives the power consumption of the existing base station equipment and the power consumption of the newly-added 5G base station equipment which are sent by the metering unit;
the processing unit compares the power consumption of the existing base station equipment with a first threshold value, is also connected with the first control unit, and controls the first control unit to act;
and the processing unit compares the electricity consumption of the newly-added 5G base station equipment with a second threshold value, is also connected with the second control unit, and controls the second control unit to act.
5. The intelligent power control and metering device of 5G base station as claimed in claim 1, wherein the power supply system comprises:
the commercial power supply module is used for supplying power to the existing base station equipment and the newly-added 5G base station equipment when the commercial power supply is normal;
and the standby power supply module supplies power to the existing base station equipment and the newly-added 5G base station equipment when the mains supply is interrupted.
6. The intelligent power control and metering device of 5G base station as claimed in claim 5, wherein the power supply system further comprises:
and the power supply detection module is connected with the commercial power supply module and the standby power supply module and used for judging whether the current commercial power supply module or the standby power supply module supplies power to the existing base station equipment and the newly-added 5G base station equipment.
7. The intelligent power control and metering device of a 5G base station as claimed in claim 1, wherein the existing base station equipment comprises 2G base station equipment, 3G base station equipment and 4G base station equipment.
8. The intelligent power control and metering device of 5G base station of claim 1, wherein the different operators comprise at least two of mobile operator, telecom operator, Unicom operator, radio and television operator.
9. A5G base station intelligent power supply control and metering method is characterized by comprising the following steps:
the metering unit meters first electric quantity of existing base station equipment and second electric quantity of newly-added 5G base station equipment;
the processing module receives the first electric quantity and the second electric quantity sent by the metering unit, and the processing module also stores a first threshold electric quantity and a second threshold electric quantity;
the processing module judges that the first electric quantity exceeds a first threshold electric quantity, and the first control unit controls the power-off of the existing base station equipment;
and the processing module judges that the second electric quantity exceeds a second threshold electric quantity, and the second control unit controls the newly-added 5G base station equipment to be powered off.
10. The intelligent power control and metering method for 5G base station of claim 9,
the power supply system supplies power to the existing base station equipment and the newly-added 5G base station equipment;
the power supply system includes:
the commercial power supply module is used for supplying power to the existing base station equipment and the newly-added 5G base station equipment when the commercial power supply is normal;
and the standby power supply module supplies power to the existing base station equipment and the newly-added 5G base station equipment when the mains supply is interrupted.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010948629.4A CN112260262B (en) | 2020-09-10 | 2020-09-10 | Intelligent power supply control and metering device and method for 5G base station |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202010948629.4A CN112260262B (en) | 2020-09-10 | 2020-09-10 | Intelligent power supply control and metering device and method for 5G base station |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN112260262A true CN112260262A (en) | 2021-01-22 |
| CN112260262B CN112260262B (en) | 2022-11-11 |
Family
ID=74232226
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202010948629.4A Active CN112260262B (en) | 2020-09-10 | 2020-09-10 | Intelligent power supply control and metering device and method for 5G base station |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN112260262B (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113259783A (en) * | 2021-07-09 | 2021-08-13 | 北京翔东智能科技有限公司 | Emergency combined backup power supply integrated equipment for communication base station |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204334124U (en) * | 2015-01-20 | 2015-05-13 | 曹学民 | A kind of switching power unit of measurable electrical power consumed |
| CN204633450U (en) * | 2015-03-19 | 2015-09-09 | 上海共联通信信息发展有限公司 | A kind of power supply unit for dual-mode base station |
| CN110048503A (en) * | 2019-05-13 | 2019-07-23 | 深圳市高德威技术有限公司 | The method of power supply and emergency power supply is provided by changing electric cabinet for the base station 5G |
| CN110518696A (en) * | 2019-08-12 | 2019-11-29 | 广州泓泉能源科技有限公司 | A kind of distributed mobile communication base station and its power supply remote delivery system |
| CN110658412A (en) * | 2019-10-31 | 2020-01-07 | 刘新东 | 5G base station power supply monitoring system, method, medium and equipment |
| CN110994776A (en) * | 2019-12-04 | 2020-04-10 | 河北世纪恒兴电子技术有限公司 | Intelligent standby power control device |
| CN111082507A (en) * | 2019-12-27 | 2020-04-28 | 北京双登慧峰聚能科技有限公司 | Hybrid power supply system and hybrid power supply method for 5G base station |
| CN111181159A (en) * | 2020-01-24 | 2020-05-19 | 中国铁塔股份有限公司云南省分公司 | Load management control device and management control method for mobile communication base station |
| CN111342550A (en) * | 2020-03-13 | 2020-06-26 | 中国铁塔股份有限公司 | Direct current power supply control system and base station device |
| CN111427289A (en) * | 2020-03-13 | 2020-07-17 | 陕西疆晨信息科技有限公司 | Control method and control system of intelligent power supply |
| CN211089487U (en) * | 2019-12-17 | 2020-07-24 | 成都鸣诺科技有限公司 | High-voltage direct-current remote power supply system of 5G base station |
-
2020
- 2020-09-10 CN CN202010948629.4A patent/CN112260262B/en active Active
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204334124U (en) * | 2015-01-20 | 2015-05-13 | 曹学民 | A kind of switching power unit of measurable electrical power consumed |
| CN204633450U (en) * | 2015-03-19 | 2015-09-09 | 上海共联通信信息发展有限公司 | A kind of power supply unit for dual-mode base station |
| CN110048503A (en) * | 2019-05-13 | 2019-07-23 | 深圳市高德威技术有限公司 | The method of power supply and emergency power supply is provided by changing electric cabinet for the base station 5G |
| CN110518696A (en) * | 2019-08-12 | 2019-11-29 | 广州泓泉能源科技有限公司 | A kind of distributed mobile communication base station and its power supply remote delivery system |
| CN110658412A (en) * | 2019-10-31 | 2020-01-07 | 刘新东 | 5G base station power supply monitoring system, method, medium and equipment |
| CN110994776A (en) * | 2019-12-04 | 2020-04-10 | 河北世纪恒兴电子技术有限公司 | Intelligent standby power control device |
| CN211089487U (en) * | 2019-12-17 | 2020-07-24 | 成都鸣诺科技有限公司 | High-voltage direct-current remote power supply system of 5G base station |
| CN111082507A (en) * | 2019-12-27 | 2020-04-28 | 北京双登慧峰聚能科技有限公司 | Hybrid power supply system and hybrid power supply method for 5G base station |
| CN111181159A (en) * | 2020-01-24 | 2020-05-19 | 中国铁塔股份有限公司云南省分公司 | Load management control device and management control method for mobile communication base station |
| CN111342550A (en) * | 2020-03-13 | 2020-06-26 | 中国铁塔股份有限公司 | Direct current power supply control system and base station device |
| CN111427289A (en) * | 2020-03-13 | 2020-07-17 | 陕西疆晨信息科技有限公司 | Control method and control system of intelligent power supply |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN113259783A (en) * | 2021-07-09 | 2021-08-13 | 北京翔东智能科技有限公司 | Emergency combined backup power supply integrated equipment for communication base station |
| CN113259783B (en) * | 2021-07-09 | 2021-09-24 | 北京翔东智能科技有限公司 | Emergency combined backup power supply integrated equipment for communication base station |
Also Published As
| Publication number | Publication date |
|---|---|
| CN112260262B (en) | 2022-11-11 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN101102052B (en) | Power supply unit, power supply device and system and power supply method | |
| CN111181159A (en) | Load management control device and management control method for mobile communication base station | |
| CN107681672A (en) | The interactive approach of charging pile interactive terminal and charging pile access power network | |
| CN102842936B (en) | Distributed battery power supply device and method | |
| CN105393429A (en) | System controlling base station device connected to power grid, base station device, base station device control device, and charging control method therefor | |
| CN112087045B (en) | Iron tower power supply method based on differential standby power equipment | |
| CN112260262B (en) | Intelligent power supply control and metering device and method for 5G base station | |
| CN111884197A (en) | Intelligent direct-current power distribution system | |
| CN113258605A (en) | Intelligent sharing method, system and control method for base station energy | |
| CN211405477U (en) | Communication base station direct current load intelligent management device | |
| CN211908409U (en) | Battery system charge-discharge switch circuit and power supply system | |
| US7324331B2 (en) | System and method for providing and receiving electric power through telephone wire-pairs | |
| CN218216769U (en) | Multifunctional integrated power supply | |
| US20140274219A1 (en) | Telecommunication Power System | |
| CN113725880B (en) | 5G intelligent power management system, power supply system and power supply method of stock base station | |
| CN113258474A (en) | Insert frame formula basic station energy sharing device | |
| CN114825398A (en) | Energy storage system suitable for communication base station lead-acid and lithium battery hybrid use and control method thereof | |
| CN112103981A (en) | Intelligent peak-valley power supply management system | |
| CN216215072U (en) | Insert frame formula basic station energy sharing device | |
| CN215911911U (en) | Intelligent sharing system for base station energy | |
| CN211859602U (en) | Load management control device for mobile communication base station | |
| CN201315624Y (en) | Integrated access device with built-in backup battery | |
| CN212969119U (en) | Improved battery controller | |
| CN213780206U (en) | Base station differentiation is equipped with electric equipment and is divided family control and metering device | |
| CN212277987U (en) | Differentiated power distribution management device |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |