CN111740480A - Base station power supply and energy storage system, regulation and control method, device and readable storage medium - Google Patents

Base station power supply and energy storage system, regulation and control method, device and readable storage medium Download PDF

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Publication number
CN111740480A
CN111740480A CN202010751968.3A CN202010751968A CN111740480A CN 111740480 A CN111740480 A CN 111740480A CN 202010751968 A CN202010751968 A CN 202010751968A CN 111740480 A CN111740480 A CN 111740480A
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China
Prior art keywords
base station
power supply
energy storage
unit
control unit
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CN202010751968.3A
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Chinese (zh)
Inventor
周云霄
于成
于晓晖
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SHENZHEN TECHRISE ELECTRONICS CO Ltd
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SHENZHEN TECHRISE ELECTRONICS CO Ltd
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Priority to CN202010751968.3A priority Critical patent/CN111740480A/en
Publication of CN111740480A publication Critical patent/CN111740480A/en
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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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
    • G06Q10/063—Operations research, analysis or management
    • G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Electricity, gas or water supply
    • 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
    • H02J3/008—Circuit arrangements for ac mains or ac distribution networks involving trading of energy or energy transmission rights
    • 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
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • 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
    • H02J3/28—Arrangements for balancing of the load in a network by storage of energy
    • H02J3/32—Arrangements for balancing of the load in a network by storage of energy using batteries with converting means
    • 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
    • H02J7/0029—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits
    • H02J7/0031—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with safety or protection devices or circuits using battery or load disconnect circuits
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • 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
    • H02J7/0063—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with circuits adapted for supplying loads from the battery
    • 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
    • H02J7/0068—Battery or charger load switching, e.g. concurrent charging and load supply
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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
    • 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
    • H02J9/068—Electronic means for switching from one power supply to another power supply, e.g. to avoid parallel connection

Abstract

The application relates to a base station power supply energy storage system, a regulation and control method, a device and a readable storage medium, belonging to the technical field of base station power supply energy storage, and comprising an energy storage module, wherein the energy storage module comprises an energy storage power supply unit, a control unit and a monitoring and timing unit; when the monitoring and timing unit detects that the power consumption depth of the energy storage and power supply unit reaches the preset power consumption depth, the monitoring and timing unit outputs a dormancy request control signal to the control unit, the control unit sends a dormancy prompt request to a single base station, the single base station sends the dormancy request to an adjacent single base station after receiving the dormancy prompt request, if the single base station meets the dormancy condition, the single base station enters a dormancy state, if the single base station does not meet the dormancy condition, the control unit controls the energy storage and power supply unit not to supply power to the single base station, and meanwhile controls a power supply of a current network to supply power to the single base station. The method and the device have the effect of reducing the operation cost of the mobile communication network.

Description

Base station power supply and energy storage system, regulation and control method, device and readable storage medium
Technical Field
The present disclosure relates to the field of base station power supply and energy storage technologies, and in particular, to a base station power supply and energy storage system, a method and an apparatus for regulating and controlling power supply and energy storage, and a readable storage medium.
Background
In a mobile communication network, a base station is a power consumer, and with the arrival of the 5G era, the power consumption of a single station of the 5G base station is 2.5-3.5 times that of a single station of the 4G base station compared with that of a single station of the 4G base station, wherein the use of an Active Antenna Unit (AAU) is a main reason for the increase of the power consumption of the 5G.
At present, the full-load power of a single station of a 5G base station is nearly 3700W, and along with the continuous increase of the single station of the 5G base station, the power supply pressure of a power supply of a current network is continuously increased, the capacity expansion of the power supply and a matching of the current network is required, so that the improvement of the operation energy consumption cost of a communication network is more and more obvious. In a mobile communication network, the traffic of a base station is related to the flow of people, and has tidal effect and migration behavior, and in an industrial area, the traffic of the base station is higher in the day and lower at night; in a residential area, the traffic of the base station in the daytime is reduced, and the traffic in the nighttime is higher; in colleges and universities of high class, the base station has higher normal traffic and lower holidays such as cold and summer holidays; in a commercial district, the traffic volume is generally high in non-working periods such as holidays and the like, and is low in working days.
The existing energy-saving mode of the base station usually adopts a base station dormancy mode, when the bearing flow of one or more base station single stations is low, dormancy requests are sent to other adjacent base station single stations, and when the base station single stations meet the dormancy requirements, the working state of the base station single stations is switched, namely the base station single stations are switched from a non-dormancy state to the dormancy state, so that the energy consumption of a mobile network is reduced. The above method directly and fundamentally reduces the energy consumption, but is limited by the fact that a single base station meets the sleep condition, and the operation cost of the mobile communication network cannot be well reduced.
Disclosure of Invention
In order to reduce the operation cost of a mobile communication network, the application provides a base station power supply energy storage system, a regulation and control method, a device and a readable storage medium.
In a first aspect, the present application provides a base station power supply and energy storage system, which adopts the following technical scheme:
a base station power supply energy storage system is characterized in that: the system comprises an energy storage module, wherein the input end of the energy storage module is used for connecting an existing network power supply, and the output end of the energy storage module is connected to a base station single station to supply power to the base station single station; the energy storage module includes:
the energy storage power supply unit is used for receiving and storing the electric energy of the existing network power supply and discharging the electric energy to the single base station so as to maintain the single base station to operate;
the control unit is used for controlling the charging and discharging of the energy storage power supply unit, controlling the current network power supply to stop supplying power to the base station single station when the energy storage power supply unit discharges to the base station single station, and sending a dormancy prompt request to the base station single station;
the monitoring timing unit is used for outputting a control signal to the control unit at different time periods and monitoring the power consumption depth of the energy storage and power supply unit;
when the monitoring timing unit detects that the power consumption depth of the energy storage power supply unit reaches the preset power consumption depth, the monitoring timing unit outputs a dormancy request control signal to the control unit, the control unit sends a dormancy prompt request to a base station single station, the base station single station sends the dormancy request to an adjacent base station single station after receiving the dormancy prompt request, if the base station single station meets the dormancy condition, the base station single station enters a dormancy state, and if the base station single station does not meet the dormancy condition, the control unit controls the energy storage power supply unit not to supply power to the base station single station any more, and simultaneously controls the existing network power supply to supply power to the base station single station.
By adopting the technical scheme, the existing network power supply and the base station single station are connected through the energy storage module, the electric energy of the existing network power supply is stored through the energy storage power supply unit and discharged to the base station single station when necessary, the control unit controls the on-off of a loop between the existing network power supply and a single station of the base station and controls the charging and discharging of the energy storage power supply unit, the energy storage and power supply unit and the control unit are coordinated by the monitoring and timing unit, so that the energy storage and power supply unit transmits control signals to the control unit in different time periods, the energy storage and power supply unit can be switched on or switched off in different time periods, according to the difference of the electricity prices of the existing network power supply in different time periods, the energy storage power supply unit discharges to a single base station in high electricity price, the existing network power supply charges the energy storage power supply unit when the electricity price is low, so that the electricity cost of a single station of the base station is reduced; under the detection of the monitoring and timing unit on the power consumption depth of the energy storage and power supply unit, when the residual power of the energy storage and power supply unit is too small, a dormancy request control signal is sent to the control unit, so that a base station single station sends a dormancy request to surrounding adjacent base station single stations after receiving a dormancy prompt request, and after the base station single station meets the dormancy condition, the base station single station reduces the power consumption required by the base station single station through dormancy.
Preferably, the monitoring and timing unit includes:
the first monitoring subunit is used for monitoring the power utilization depth of the energy storage and power supply unit;
the second monitoring subunit is used for monitoring the single-station operation load state of the base station;
the control unit is used for controlling the charging or discharging of the energy storage and power supply unit according to the time period of the timing subunit.
By adopting the technical scheme, the first monitoring subunit detects the power consumption depth of the energy storage and power supply unit so as to obtain the residual electric quantity of the energy storage and power supply unit and prevent the energy storage and power supply unit from being damaged due to over discharge; the second monitoring subunit detects the operation load of the single station of the base station, and the timing subunit divides time periods according to the power load grade of the existing network power supply, so that the control unit can perform charge and discharge control on the energy storage power supply unit at different times.
Preferably, the power load level of the existing grid power supply comprises a power peak period, a power level middle period and a power consumption valley period;
when the timing subunit is in the electricity utilization peak value section, the control unit controls the energy storage and power supply unit to preferentially discharge to a single base station;
when the timing subunit is in the use level period, the control unit controls the existing network power supply to charge the energy storage power supply unit or controls the energy storage power supply unit to discharge;
when the timing subunit is in the power consumption valley period, the control unit controls the existing network power supply to charge the energy storage power supply unit.
By adopting the technical scheme, according to the characteristic of time-of-use electricity price of the existing network power supply, in the electricity utilization peak section, the electricity price of the existing network power supply is highest and the power supply pressure of the existing network power supply is maximum, and the energy storage power supply unit discharges electricity to the single station of the base station, so that the electric energy of the single station of the base station to the existing network power supply in the electricity utilization peak section is reduced, the power consumption cost of the single station of the base station is reduced, and the power supply pressure of the existing network power supply is relieved; during the use level period, the control unit controls the energy storage and power supply unit to charge or discharge according to the use requirement; in the power consumption valley period, the current grid power supply has the lowest price and the current grid power supply has the lowest power supply pressure, and the energy storage power supply unit is controlled to store energy, so that the electric energy is stored in the energy storage power supply unit at lower cost in the state that the current grid power supply pressure is not overloaded.
Preferably, the energy storage module further comprises an operation analysis unit, the operation analysis unit is used for analyzing the working state of the single station of the base station, the working state comprises a normal state and an abnormal state, the operation analysis unit is electrically connected with the monitoring timing unit, and when the operation analysis unit detects that the single station of the base station is in the normal state, the operation analysis unit controls the second monitoring subunit to operate normally.
By adopting the technical scheme, the operating state of the single station of the base station is analyzed by arranging the operation analysis unit, and the second monitoring subunit operates normally when the single station of the base station is in a normal operating state.
Preferably, the operation analysis unit is configured to analyze and determine a reason that the single base station is in an abnormal state, where the reason of the abnormal state includes an equipment failure and a power outage of an existing network power supply, and when the operation analysis unit determines that the single base station is in the power outage of the existing network power supply, the operation analysis unit outputs a detection signal to the monitoring timing unit, and the monitoring timing unit controls the energy storage and power supply unit to supply power to the single base station through the control unit.
By adopting the technical scheme, when the operation analysis unit detects that the single station of the base station is in an abnormal state, the operation analysis unit identifies and judges the abnormal reason of the single station of the base station, and when the existing network power supply is in a power-off state, the energy storage power supply unit discharges the single station of the base station, so that the existing network power supply is in the power-off state, the operation time of the single station of the base station is prolonged, and the stability of the operation of the single station of the base station is improved.
Preferably, the energy storage module further comprises an emergency energy storage unit, when the power supply of the existing network is powered off, the power consumption depth of the energy storage power supply unit reaches the preset power consumption depth, the control unit controls the emergency energy storage unit to discharge to the base station single station so as to prolong the operation time of the base station single station.
By adopting the technical scheme, the emergency energy storage unit improves the amount of electric energy stored by the energy storage module, and the running time of a single base station is prolonged by starting the emergency energy storage unit when the existing network power supply and the energy storage power supply unit are in a power-off state.
In a second aspect, the present application provides a method for regulating and controlling power supply and energy storage of a base station, which adopts the following technical scheme:
a power supply and energy storage regulation method for a base station comprises the following steps:
the time period information of the timing sub-unit is acquired,
when the timing subunit is in the electricity utilization peak value section, the control unit controls the energy storage power supply unit to preferentially discharge to a single base station;
when the timing subunit is in the use level period, the control unit controls the existing network power supply to charge the energy storage power supply unit or controls the energy storage power supply unit to discharge;
when the timing subunit is in the power consumption valley period, the control unit controls the existing network power supply to charge the energy storage power supply unit;
acquiring the power consumption depth information of the energy storage and power supply unit,
when the power consumption depth of the energy storage power supply unit reaches a preset power consumption depth, the monitoring timing unit sends a dormancy request control signal to the control unit, the control unit receives the dormancy request control signal and sends a dormancy prompt request to a single base station, the single base station sends a dormancy request to a single base station adjacent to the single base station after receiving the dormancy prompt request, and when the single base station meets the dormancy condition, the single base station enters a dormancy state; when the single base station does not meet the dormancy condition, the control unit controls the disconnection of a power supply loop between the energy storage power supply unit and the single base station and controls the conduction of a current network power supply and the power supply loop of the single base station;
when the power consumption depth of the energy storage power supply unit does not reach the preset power consumption depth, the monitoring timing unit sends a wake-up request control signal to the control unit, the control unit receives the wake-up request control signal and sends a wake-up prompt request to the single base station, and after the single base station receives the wake-up prompt request, the single base station returns to normal operation.
By adopting the technical scheme, the control unit controls the single base station to obtain different sources of electric energy according to different time periods of the timing subunit by obtaining the time periods of the timing subunit, so that the electric energy obtained from the existing network power supply is reduced when the single base station and the energy storage power supply unit are in the peak electricity utilization period, and the electric energy of the existing network power supply is stored in the energy storage power supply unit when the electricity utilization valley period is reached, so that the electricity utilization cost of the single base station is reduced; the method comprises the steps that through acquiring power utilization depth information of an energy storage power supply unit, a control unit can timely know the amount of residual electric quantity in the energy storage power supply unit so as to switch on and off a power supply loop between the energy storage power supply unit and a single station of a base station, when the electric energy of the energy storage power supply unit is insufficient, a timing subunit is in a power utilization peak value section, the control unit sends a dormancy prompt request to the single station of the base station at the moment, so that the single station of the base station sends a dormancy request to other single stations of the base station at the periphery, and when the single station of the base station meets conditions, the single station of the base station enters a dormancy state so as to reduce energy consumption of the single station of; when the power consumption depth of the energy storage power supply unit reaches the preset power consumption depth, the timing subunit can be in any other time period, and the control unit sends a wake-up prompt request to the base station single station, so that the base station single station entering the sleep state in the power consumption peak value section can recover normal operation, and the communication quality of the mobile communication network is improved.
In a third aspect, the present application provides a base station power supply and energy storage device, which adopts the following technical scheme:
a base station power supply energy storage device comprises a processor and a memory, wherein the memory stores a computer program which can be loaded by the processor and executes the regulation and control method.
By adopting the technical scheme, the charging and discharging control of the energy storage module at different time periods is realized, so that the power consumption cost of a single station of the base station is reduced.
In a fourth aspect, the present application provides a readable storage medium, which adopts the following technical solutions:
a computer-readable storage medium storing a computer program that can be loaded by a processor and executes the above-described regulation method.
By adopting the technical scheme, the charging and discharging control of the energy storage module in different time periods is realized through the program stored in the storage medium, so that the power consumption cost of a single station of the base station is reduced.
In summary, the present application includes at least one of the following beneficial technical effects:
1. the energy storage module is arranged to store the electric energy of the existing network power supply, and the energy storage power supply unit is controlled to supply power to the single station of the base station in the power utilization peak section, so that the electric quantity acquired from the existing network power supply in the power utilization peak section of the single station of the base station is reduced, the power utilization cost of the single station of the base station is reduced, and meanwhile, the power supply pressure of the existing network power supply is relieved;
2. monitoring the power consumption depth of the energy storage power supply unit through setting the first monitoring subunit, preventing the energy storage power supply unit from being damaged due to over discharge, sending a dormancy prompt request to a single base station when the residual electric quantity of the energy storage power supply unit is insufficient, sending the dormancy request to the single base station after the single base station receives the dormancy prompt request, sending the dormancy request to the single base station adjacent to the single base station, and when the single base station meets the dormancy condition, the single base station enters a dormancy state to further reduce the power consumption of the single base station.
Drawings
FIG. 1 is a block diagram of the overall architecture of the present application;
fig. 2 is a state diagram of operating a single base station before and after the single base station carries traffic migration, and mainly shows that the single base station transfers traffic on a channel to other single base stations when the single base station meets a sleep condition.
Description of reference numerals: 1. an energy storage module; 11. an energy storage power supply unit; 12. a control unit; 13. a monitoring timing unit; 131. a first monitoring subunit; 132. a second monitoring subunit; 133. a timing subunit; 14. operating an analysis unit; 15. an emergency energy storage unit; 200. the existing network power supply; 300. the base station is single station.
Detailed Description
The present application is described in further detail below with reference to figures 1-2.
The embodiment of the application discloses a base station power supply and energy storage system. Referring to fig. 1, the power supply and energy storage system includes an energy storage module 1, an input end of the energy storage module 1 is used for connecting a current grid power supply 200, the current grid power supply 200 is a commercial power grid in the present application, an output end of the energy storage module 1 is connected to a base station single station 300 to supply power to the base station single station 300, the commercial power grid has a time-of-use electricity price, i.e., an electricity-using peak time period, a time period at ordinary times and a time period at valley are different in electricity price, the present application supplies power to the base station single station 300 through the energy storage module 1 in the electricity-using peak time period, thereby reducing or even avoiding electric energy acquired from the commercial power grid in the electricity-using peak time period of the base station single station 300, thereby reducing electricity cost of the.
Referring to fig. 1, the energy storage module 1 includes:
and the energy storage power supply unit 11 is configured to receive and store the electric energy of the existing network power supply 200, and discharge the electric energy to the base station single station 300 to maintain the base station single station 300 to operate.
Specifically, the energy storage and supply unit 11 charges to store electric energy in the non-power consumption peak time period, and discharges the stored electric energy to supply power to the single base station 300 in the power consumption peak time period, so as to maintain the operation of the single base station 300.
Referring to fig. 1 and 2, the control unit 12 is configured to control charging and discharging of the energy storage and power supply unit 11, when the energy storage and power supply unit 11 discharges to the single base station 300, the control unit 12 controls the existing network power supply 200 to stop supplying power to the single base station 300, and the control unit 12 is further configured to send a sleep prompt request to the single base station 300.
Specifically, the control unit 12 performs charge and discharge control on the energy storage and power supply unit 11 according to the current power utilization time period, when the current grid power supply 200 is in the power utilization peak time period, the control unit 12 controls the energy storage and power supply unit 11 to discharge to the base station single station 300, and simultaneously controls the power supply loop of the current grid power supply 200 and the base station single station 300 to be disconnected, so that the energy storage and power supply unit 11 preferentially supplies power to the base station single station 300 in the power utilization peak time period. The power consumption of the single base station 300 is affected by the load state of the single base station 300 in the time period, when the single base station 300 is in a high load state, the power consumption of the single base station 300 is increased, so that the power supply time of the energy storage power supply unit 11 to the single base station 300 is affected by the load condition of the single base station 300, and in order to ensure that the use of a user to a communication network is not affected, when the power consumption of the energy storage power supply unit 11 is not enough to support the power consumption of the single base station 300, the control unit 12 sends a sleep prompt request to the single base station 300, the single base station 300 sends a sleep request to the adjacent single base station 300 around the single base station after receiving the sleep prompt request, and when the single base station 300 meets the sleep request, namely, after the single base station 300 transfers the flow borne by the single base station 300 to the channel of the adjacent base station, the single base station 300 enters a low-power-consumption; if the single station 300 does not satisfy the sleep requirement, the control unit 12 controls the current network power supply 200 to resume supplying power to the single station 300, so as to ensure the normal operation of the single station 300.
Referring to fig. 1, a monitoring timing unit 13 is configured to output a control signal to the control unit 12 at different time periods, and is also configured to monitor a power consumption depth of the energy storage and power supply unit 11.
Specifically, the monitoring and timing unit 13 monitors the current power consumption time period of the existing network power supply 200 and the load state of the base station single station 300, and simultaneously monitors the power consumption depth of the energy storage and power supply unit 11, so as to perform charge and discharge control on the energy storage and power supply unit 11 according to the monitored data information. Wherein the monitoring timing unit 13 includes:
the first monitoring subunit 131 is used for monitoring the power consumption depth of the energy storage and power supply unit 11;
a second monitoring subunit 132 for monitoring the operation load state of the single base station 300;
the timing subunit 133 with a virtual clock is preset, the timing subunit 133 divides a day into a plurality of time periods according to the power load level of the existing grid power supply 200, and the control unit 12 performs charging or discharging control on the energy storage and power supply unit 11 according to the time periods of the timing subunit 133.
Referring to fig. 1, the first monitoring subunit 131 monitors the electric energy of the energy storage and power supply unit 11, and presets the power consumption depth of the energy storage and power supply unit 11, when the power consumption depth of the energy storage and power supply unit 11 reaches a preset value, that is, when the power consumption stored in the energy storage and power supply unit 11 is lower than a certain value, the first monitoring subunit 131 outputs a sleep request control signal to the control unit 12, the control unit 12 sends a sleep prompt request to the single base station 300, the single base station 300 sends a sleep request to the single base station 300 adjacent thereto after receiving the sleep prompt request, the single base station 300 attempts to preferentially transfer the traffic carried by the channel of the base station to the channel with lower carrying traffic in the adjacent channel, whether the adjacent channel receives the traffic depending on the traffic carrying limit of the channel of the single base station, and when the channel of the adjacent single base station 300 can receive the traffic carried by the channel of the single base, the base station single station 300 meets the requirement of dormancy, at this time, the base station single station 300 enters a dormant state, the power consumption of the base station single station 300 is reduced, and the control unit 12 controls the energy storage power supply unit 11 to continuously supply power to the dormant base station single station 300; if the base station single station 300 cannot completely migrate the traffic carried by the base station single station 300 to the channel of the base station single station 300 adjacent to the base station single station, the base station single station 300 does not satisfy the sleep condition, the control unit 12 controls the energy storage and power supply unit 11 to stop supplying power to the base station single station 300, and controls the existing network power supply 200 to supply power to the base station single station 300, so that the adverse effect of excessive power consumption of the energy storage and power supply unit 11 on the service life of the energy storage and power supply unit 11 is reduced.
According to the time-of-use electricity price condition of the utility power grid in this application, the electricity load grade of the existing grid power supply 200 includes the electricity peak value section, the electricity peak time section and the electricity valley time section, and take the following time section as an example, wherein the electricity peak value section is: 9:00-11:30, 14:00-16:30 and 19:00-21:00, and the current-level period is as follows: 7:00-9:00, 11:30-14:00, 16:30-19:00, 21:00-23:00, and the electricity consumption valley time period is as follows: 23:00-7:00.
Referring to fig. 1, when the timing subunit 133 is in the peak power consumption period, the control unit 12 controls the energy storage and power supply unit 11 to preferentially discharge to the single base station 300; the energy storage power supply unit 11 supplies power to the base station single station 300, so that the amount of electric energy obtained from the existing network power supply 200 by the base station single station 300 in the electricity utilization peak period is reduced or even avoided, the base station single station 300 is supplied with power by using the electric energy stored in the electricity utilization valley period or the electricity utilization level period, the electricity utilization cost of the base station single station 300 is reduced, and meanwhile, the power supply pressure of the existing network power supply 200 in the electricity utilization peak period is relieved.
When the timing subunit 133 is in the use level period, the control unit 12 controls the present network power supply 200 to charge the energy storage power supply unit 11 or the control unit 12 controls the energy storage power supply unit 11 to discharge; in the power consumption period, the energy storage and power supply unit 11 obtains electric energy from the existing grid power supply 200 until the energy storage and power supply unit 11 is fully charged, and as can be seen from the above time period division, in the morning 7: the time period 00-9:00, the previous time period is the electricity consumption valley time period, and the previous time period of the rest electricity consumption level time periods is the electricity consumption peak value time period, so that under normal conditions, in the first electricity consumption level time period in a day, because the energy storage and power supply unit 11 performs electric energy supplement in the electricity consumption valley time period, the energy storage and power supply unit 11 does not need to be charged in the first electricity consumption level time period; in the time period of 21:00-23:00 at night, the later time period is the electricity consumption valley period, so that the electricity price in the electricity consumption valley period is the cheapest under normal conditions, and therefore in the time period, under the condition that the energy storage and power supply unit 11 still has the electricity quantity remaining, the control unit 12 controls the energy storage and power supply unit 11 to discharge electricity to the base station single station 300, so that the electricity quantity acquired by the base station single station 300 from the existing network power supply 200 in the time period is reduced.
When the timing subunit 133 is in the power consumption valley period, the control unit 12 controls the present grid power supply 200 to charge the energy storage power supply unit 11; during the electricity consumption valley period, the electricity price is the lowest, and at the moment, the cost for supplementing the electric energy to the energy storage power supply unit 11 is the lowest.
Referring to fig. 1, the second monitoring subunit 132 detects the operation load state of the single base station 300, and in a normal case, the operation load state of the single base station 300 includes three types, namely a low load state, a medium load state and a high load state, and the single base station 300 operates in different operation load states, and the power consumption thereof is different, and the power consumption thereof is higher in the high load state than in the low load state. The low load state includes that the flow carried by the single base station 300 is zero, and when the carrying flow of the single base station 300 is zero, there are two situations that the single base station 300 is in a dormant state or an abnormal state.
Referring to fig. 1, the energy storage module 1 further includes an operation analysis unit 14, the operation analysis unit 14 is configured to analyze an operating state of the single base station 300, the operating state of the single base station 300 includes a normal state and an abnormal state, the operation analysis unit 14 is electrically connected to the monitoring and timing unit 13, the operation analysis unit 14 is connected to each data interface of the single base station 300, and receives various types of operation data of the single base station 300, where the operation data includes, but is not limited to, data of power consumption, voltage, current, temperature, humidity, and the like of the single base station 300. When the operation analysis unit 14 detects and judges that the single base station 300 is in a normal state, the operation analysis unit 14 controls the second monitoring subunit 132 to operate normally; when the operation analysis unit 14 detects that the single base station 300 is in the abnormal state, the operation analysis unit 14 analyzes the abnormal cause of the single base station 300.
The reasons of the abnormal state of the single base station 300 include two situations of equipment failure and power failure of the existing network power supply 200, and when the abnormal state of the single base station 300 is equipment failure, the operation analysis unit 14 feeds back the detected data information to the cloud to form a maintenance work order; when the abnormal state of the single base station 300 is caused by the power failure of a part of the road section of the power supply 200 of the existing network, the monitoring and timing unit 13 controls the energy storage and power supply unit 11 to supply power to the single base station 300, and at this time, the energy storage and power supply unit 11 discharges the single base station 300 without being limited by the time period of the timing subunit 133.
Referring to fig. 1, the energy storage module 1 further includes an emergency energy storage unit 15, and when the existing grid power supply 200 is in a power-off state and the power consumption depth of the energy storage power supply unit 11 reaches a preset power consumption depth, the control unit 12 controls the emergency energy storage unit 15 to discharge to the single base station 300, so as to prolong the operation time of the single base station 300. In the present application, the power supplement of the emergency energy storage unit 15 is performed immediately when the power supply of the existing network power supply 200 is restored, and is not limited by the time period of the timing subunit 133.
Referring to fig. 1 and 2, the load bearing state of the single base station 300 is greatly affected by the human traffic factor, the power consumption of the single base station 300 in the high load state is greater than that of the single base station 300 in the low load state, and the difference between the power consumption of the single base station 300 in the low load state and the power consumption of the single base station 300 in the sleep state is greater than that of the single base station 300 in the high load state and the low load state, so to reduce the power consumption of the single base station 300, when the second monitoring subunit 132 monitors that the overall load bearing capacity of the single base station 300 is not high and detects that one or more channel traffic of the single base station 300 is lower than a preset minimum threshold, the single base station 300 sends a sleep request to other adjacent single base stations 300 around the single base station, and when the single base station 300 meets the sleep condition, the single base station 300 automatically enters the sleep state; when the single base station 300 does not satisfy the sleep condition, the single base station 300 still maintains the original operation state.
The implementation process of the base station power supply and energy storage system in the embodiment of the application is as follows: at 23:00-7: and in the time period of 00, the time-of-use electricity price is at the valley time electricity price, at the moment, the control unit 12 controls the existing network power supply 200 to supply power to the base station single station 300 and controls the existing network power supply 200 to charge the energy storage power supply unit 11, and when the energy storage power supply unit 11 reaches the energy storage limit, the control unit 12 controls the charging loop of the existing network power supply 200 and the energy storage power supply unit 11 to be automatically disconnected.
In the time period of 7:00-9:00, the time-of-use electricity price is at the ordinary-time electricity price, at this time, the control unit 12 controls the existing network power supply 200 to supply power to the base station single station 300 and controls the existing network power supply 200 to charge the energy storage power supply unit 11, and since the existing network power supply 200 charges the energy storage power supply unit 11 in the previous time period and the energy storage power supply unit 11 reaches the energy storage limit, at this time, the control unit 12 controls the charging loop of the existing network power supply 200 and the energy storage power supply unit 11 to be automatically disconnected, and it is considered that in this time period, the existing network power supply 200 does not charge the energy storage power supply unit 11.
In the three time periods of 9:00-11:30, 14:00-16:30 and 19:00-21:00, the time-of-use electricity price is at the peak-time electricity price, and at this time, the control unit 12 controls the energy storage power supply unit 11 to supply power to the base station single station 300 and controls the power supply loop between the existing network power supply 200 and the base station single station 300 to be disconnected. In the three time periods, if the power consumption depth of the energy storage and power supply unit 11 reaches the preset power consumption depth, the control unit 12 sends a sleep prompt request to the single base station 300, and the single base station 300 receives the sleep prompt request and then sends a sleep request to the adjacent single base stations 300 around the single base station. When the single base station 300 meets the requirement of dormancy, that is, after the single base station 300 transfers the flow carried by the single base station to the channel of the adjacent single base station 300, the single base station 300 enters a dormant state with low power consumption; when the single base station 300 does not satisfy the sleep requirement, the control unit 12 controls the current network power supply 200 to resume power supply to the single base station 300, so as to ensure normal operation of the single base station 300.
In two time periods of 11:30-14:00 and 16:30-19:00, the time-of-use electricity price is at the ordinary-time electricity price, at this time, the control unit 12 controls the existing network power supply 200 to supply electricity to the energy storage and power supply unit 11, and at the same time, controls the existing network power supply 200 to supply electricity to the base station single station 300 until the electric energy storage amount of the energy storage and power supply unit 11 reaches the limit or the timing subunit 133 enters the next timing time period, and the control unit 12 controls the charging loop of the existing network power supply 200 and the energy storage and power supply unit 11 to be automatically disconnected.
In the time period of 21:00-23:00, the time-of-use electricity price is at the ordinary-time electricity price, and since the next time period is the electricity consumption valley period, in order to reduce the electricity consumption cost of the base station single station 300 and slow down the electricity consumption pressure of the energy consumption of the base station single station 300 on the existing power supply 200, at this time, the control unit 12 controls the energy storage power supply unit 11 to preferentially supply power to the base station single station 300 and controls the power supply loop between the existing power supply 200 and the base station single station 300 to be disconnected. When the power consumption depth of the energy storage power supply unit 11 reaches the preset power consumption depth, the control unit 12 controls the existing network power supply 200 to restore power supply to the base station single station 300.
The embodiment of the application also discloses a base station power supply and energy storage regulation and control method. Referring to fig. 1, the power supply and energy storage regulation method includes:
the time period information of the timer subunit 133 is acquired.
When the timer unit 133 is in the peak power consumption period, the control unit 12 controls the energy storage and supply unit 11 to preferentially discharge to the base station unit 300.
When the timing subunit 133 is in the use level period, the control unit 12 controls the present network power supply 200 to charge the energy storage power supply unit 11 or the control unit 12 controls the energy storage power supply unit 11 to discharge; in two time periods of 11:30-14:00 and 16:30-19:00, the control unit 12 controls the existing network power supply 200 to charge the energy storage and power supply unit 11, so that the energy storage and power supply unit 11 supplements the electric quantity in time to ensure that more electric quantities can supply power to the base station single station 300 in the next power consumption peak period; in the time period of 21:00-23:00, the next time period is a power consumption valley period, so in the time period, the control unit 12 controls the energy storage power supply unit 11 to discharge to the base station unit 300, so as to reduce the electric energy which is obtained by the base station unit 300 to the existing network power supply 200 in the time period.
When the timer subunit 133 is in the power-consumption valley period, the control unit 12 controls the present grid power supply 200 to charge the energy storage power supply unit 11.
In the process of charging or discharging the energy storage and power supply unit 11, the monitoring and timing unit 13 simultaneously obtains the power consumption depth information of the energy storage and power supply unit 11.
When the power consumption depth of the energy storage and power supply unit 11 reaches the preset power consumption depth, the monitoring and timing unit 13 sends a sleep request control signal to the control unit 12, the control unit 12 receives the sleep request control signal and then sends a sleep prompt request to the single base station 300, and the single base station 300 receives the sleep prompt request and then sends a sleep request to the adjacent single base station 300. When the single base station 300 meets the sleep condition, the single base station 300 enters a sleep state; when the single base station 300 does not satisfy the sleep condition, the control unit 12 controls the power supply loop between the energy storage power supply unit 11 and the single base station 300 to be disconnected and controls the power supply loop between the existing network power supply 200 and the single base station 300 to be connected.
When the power consumption depth of the energy storage and power supply unit 11 does not reach the preset power consumption depth, the monitoring and timing unit 13 sends a wake-up request control signal to the control unit 12, the control unit 12 receives the wake-up request control signal and sends a wake-up prompt request to the single base station 300, and when the single base station 300 receives the wake-up prompt request, the single base station 300 returns to normal operation.
Specifically, in the peak power consumption period, the power consumption depth of the energy storage and power supply unit 11 reaches the preset power consumption depth value, that is, the electric energy of the energy storage and power supply unit 11 is not enough for the base station single station 300 to operate, the base station single station 300 sends a sleep request to the adjacent base station single stations 300 around, and when the base station single station 300 meets the sleep condition, the base station single station 300 enters the sleep state. When the single base station 300 enters the next time slot, that is, is in the power utilization level period, the control unit 12 controls the existing network power supply 200 to charge the energy storage and power supply unit 11, at this time, in order to ensure the communication quality of the mobile communication network, the monitoring and timing unit 13 sends a wake-up request control signal to the control unit 12, the control unit 12 receives the wake-up request control signal and sends a wake-up prompt request to the base station, and after the single base station 300 receives the wake-up prompt request, the single base station 300 is restored from the dormant state to the non-dormant state to reduce the load of the adjacent single base station 300, thereby improving the communication quality of the mobile network communication. When the single base station 300 is recovered from the sleep state, the second monitoring subunit 132 monitors the entire load bearing capacity of the single base station 300, when the entire load bearing capacity of the single base station 300 is not high and it is detected that the flow rate of one or more channels of the single base station 300 is lower than a preset minimum threshold, the single base station 300 sends a sleep request to other adjacent single base stations 300 around the single base station, and when the single base station 300 meets the sleep condition, the single base station 300 automatically enters the sleep state; when the single base station 300 does not satisfy the sleep condition, the single base station 300 still maintains the original operation state.
The embodiment of the present application further discloses a base station power supply and energy storage device, referring to fig. 1, the power supply and energy storage device includes a processor, a memory, and a computer program stored on the memory and capable of running on the processor, the processor is configured to provide calculation and control capabilities, and when the processor executes the computer program, the following steps are implemented:
the time period information of the timer subunit 133 is acquired.
When the timer unit 133 is in the peak power consumption period, the control unit 12 controls the energy storage and supply unit 11 to preferentially discharge to the base station unit 300.
When the timing subunit 133 is in the use level period, the control unit 12 controls the present network power supply 200 to charge the energy storage power supply unit 11 or the control unit 12 controls the energy storage power supply unit 11 to discharge; in two time periods of 11:30-14:00 and 16:30-19:00, the control unit 12 controls the existing network power supply 200 to charge the energy storage and power supply unit 11, so that the energy storage and power supply unit 11 supplements the electric quantity in time to ensure that more electric quantities can supply power to the base station single station 300 in the next power consumption peak period; in the time period of 21:00-23:00, the next time period is a power consumption valley period, so in the time period, the control unit 12 controls the energy storage power supply unit 11 to discharge to the base station unit 300, so as to reduce the electric energy which is obtained by the base station unit 300 to the existing network power supply 200 in the time period.
When the timer subunit 133 is in the power-consumption valley period, the control unit 12 controls the present grid power supply 200 to charge the energy storage power supply unit 11.
In the process of charging or discharging the energy storage and power supply unit 11, the monitoring and timing unit 13 simultaneously obtains the power consumption depth information of the energy storage and power supply unit 11.
When the power consumption depth of the energy storage and power supply unit 11 reaches the preset power consumption depth, the monitoring and timing unit 13 sends a sleep request control signal to the control unit 12, the control unit 12 receives the sleep request control signal and then sends a sleep prompt request to the single base station 300, and the single base station 300 receives the sleep prompt request and then sends a sleep request to the adjacent single base station 300. When the single base station 300 meets the sleep condition, the single base station 300 enters a sleep state; when the single base station 300 does not satisfy the sleep condition, the control unit 12 controls the power supply loop between the energy storage power supply unit 11 and the single base station 300 to be disconnected and controls the power supply loop between the existing network power supply 200 and the single base station 300 to be connected.
When the power consumption depth of the energy storage and power supply unit 11 does not reach the preset power consumption depth, the monitoring and timing unit 13 sends a wake-up request control signal to the control unit 12, the control unit 12 receives the wake-up request control signal and sends a wake-up prompt request to the single base station 300, and when the single base station 300 receives the wake-up prompt request, the single base station 300 returns to normal operation.
An embodiment of the present application further discloses a computer-readable storage medium, referring to fig. 1, which stores a computer program that can be loaded by a processor and execute the above regulation and control method, and when the computer program is executed by the processor, the following steps are implemented:
the time period information of the timer subunit 133 is acquired.
When the timer unit 133 is in the peak power consumption period, the control unit 12 controls the energy storage and supply unit 11 to preferentially discharge to the base station unit 300.
When the timing subunit 133 is in the use level period, the control unit 12 controls the present network power supply 200 to charge the energy storage power supply unit 11 or the control unit 12 controls the energy storage power supply unit 11 to discharge; in two time periods of 11:30-14:00 and 16:30-19:00, the control unit 12 controls the existing network power supply 200 to charge the energy storage and power supply unit 11, so that the energy storage and power supply unit 11 supplements the electric quantity in time to ensure that more electric quantities can supply power to the base station single station 300 in the next power consumption peak period; in the time period of 21:00-23:00, the next time period is a power consumption valley period, so in the time period, the control unit 12 controls the energy storage power supply unit 11 to discharge to the base station unit 300, so as to reduce the electric energy which is obtained by the base station unit 300 to the existing network power supply 200 in the time period.
When the timer subunit 133 is in the power-consumption valley period, the control unit 12 controls the present grid power supply 200 to charge the energy storage power supply unit 11.
In the process of charging or discharging the energy storage and power supply unit 11, the monitoring and timing unit 13 simultaneously obtains the power consumption depth information of the energy storage and power supply unit 11.
When the power consumption depth of the energy storage and power supply unit 11 reaches the preset power consumption depth, the monitoring and timing unit 13 sends a sleep request control signal to the control unit 12, the control unit 12 receives the sleep request control signal and then sends a sleep prompt request to the single base station 300, and the single base station 300 receives the sleep prompt request and then sends a sleep request to the adjacent single base station 300. When the single base station 300 meets the sleep condition, the single base station 300 enters a sleep state; when the single base station 300 does not satisfy the sleep condition, the control unit 12 controls the power supply loop between the energy storage power supply unit 11 and the single base station 300 to be disconnected and controls the power supply loop between the existing network power supply 200 and the single base station 300 to be connected.
When the power consumption depth of the energy storage and power supply unit 11 does not reach the preset power consumption depth, the monitoring and timing unit 13 sends a wake-up request control signal to the control unit 12, the control unit 12 receives the wake-up request control signal and sends a wake-up prompt request to the single base station 300, and when the single base station 300 receives the wake-up prompt request, the single base station 300 returns to normal operation.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.

Claims (9)

1. A base station power supply energy storage system is characterized in that: the energy storage system comprises an energy storage module (1), wherein the input end of the energy storage module (1) is used for being connected with a current network power supply (200), and the output end of the energy storage module (1) is connected to a base station single station (300) to supply power to the base station single station (300); the energy storage module (1) comprises:
the energy storage power supply unit (11) is used for receiving and storing the electric energy of the existing network power supply (200) and discharging the electric energy to the base station single station (300) so as to maintain the operation of the base station single station (300);
the control unit (12) is used for controlling the charging and discharging of the energy storage and power supply unit (11), when the energy storage and power supply unit (11) discharges to the base station single station (300), the control unit (12) controls the existing network power supply (200) to stop supplying power to the base station single station (300), and the control unit (12) is further used for sending a dormancy prompting request to the base station single station (300);
the monitoring timing unit (13) is used for outputting a control signal to the control unit (12) at different time periods and monitoring the power utilization depth of the energy storage and power supply unit (11);
when the monitoring timing unit (13) detects that the power consumption depth of the energy storage power supply unit (11) reaches the preset power consumption depth, the monitoring timing unit (13) outputs a dormancy request control signal to the control unit (12), the control unit (12) sends a dormancy prompt request to the base station single station (300), the base station single station (300) sends the dormancy request to the base station single station (300) adjacent to the base station single station after receiving the dormancy prompt request, if the base station single station (300) meets the dormancy condition, the base station single station (300) enters a dormancy state, if the base station single station (300) does not meet the dormancy condition, the control unit (12) controls the energy storage power supply unit (11) not to supply power to the base station single station (300), and simultaneously controls the existing network power supply (200) to supply power to the base station single station (300).
2. The base station power supply and energy storage system of claim 1, wherein: the monitoring and timing unit (13) includes:
a first monitoring subunit (131) for monitoring the power consumption depth of the energy storage and power supply unit (11);
a second monitoring subunit (132) for monitoring the operation load state of the base station single station (300);
the energy storage and power supply control system comprises a timing subunit (133) with a preset virtual clock, wherein the timing subunit (133) divides one day into a plurality of time periods according to the power load grade of the existing power supply (200), and the control unit (12) controls charging or discharging of the energy storage and power supply unit (11) according to the time periods of the timing subunit (133).
3. The base station power supply and energy storage system of claim 2, wherein: the power utilization load grade of the existing network power supply (200) comprises a power utilization peak value section, a power utilization middle section and a power utilization valley time section;
when the timing subunit (133) is in the peak electricity utilization period, the control unit (12) controls the energy storage and power supply unit (11) to preferentially discharge to the base station single station (300);
when the timing subunit (133) is in the use level period, the control unit (12) controls the existing network power supply (200) to charge the energy storage power supply unit (11) or the control unit (12) controls the energy storage power supply unit (11) to discharge;
when the timing subunit (133) is in the power consumption valley period, the control unit (12) controls the existing network power supply (200) to charge the energy storage power supply unit (11).
4. The base station power supply and energy storage system of claim 2, wherein: the energy storage module (1) further comprises an operation analysis unit (14), the operation analysis unit (14) is used for analyzing the working state of the base station single station (300), the working state comprises a normal state and an abnormal state, the operation analysis unit (14) is electrically connected with the monitoring timing unit (13), when the operation analysis unit (14) detects that the base station single station (300) is in the normal state, the operation analysis unit (14) controls the second monitoring subunit (132) to normally operate.
5. The base station power supply and energy storage system according to claim 4, wherein: the operation analysis unit (14) is used for analyzing and judging the reasons of the abnormal state of the base station single station (300), wherein the reasons of the abnormal state comprise equipment failure and power failure of the existing network power supply (200), when the operation analysis unit (14) judges that the base station single station (300) is in the power failure of the existing network power supply (200), the operation analysis unit (14) outputs a detection signal to the monitoring timing unit (13), and the monitoring timing unit (13) controls the energy storage power supply unit (11) to supply power to the base station single station (300) through the control unit (12).
6. The base station power supply and energy storage system of claim 5, wherein: energy storage module (1) still includes emergent energy storage unit (15), just when present network power (200) outage energy storage power supply unit (11) power consumption degree of depth reach when predetermineeing the power consumption degree of depth, control unit (12) control emergent energy storage unit (15) are discharged to basic station single standing (300) to extension basic station single standing (300) operation duration.
7. A base station power supply energy storage regulation and control method is characterized in that: the method comprises the following steps:
acquiring time period information of the timer subunit (133),
when the sub-unit (133) is in the peak electricity utilization period, the control unit (12) controls the energy storage and power supply unit (11) to preferentially discharge to the base station single station (300);
when the timing subunit (133) is in the use level period, the control unit (12) controls the existing network power supply (200) to charge the energy storage power supply unit (11) or the control unit (12) controls the energy storage power supply unit (11) to discharge;
when the timing subunit (133) is in the power consumption valley period, the control unit (12) controls the existing network power supply (200) to charge the energy storage power supply unit (11);
acquiring the power consumption depth information of the energy storage and power supply unit (11),
when the power consumption depth of the energy storage power supply unit (11) reaches the preset power consumption depth, a monitoring timing unit (13) sends a dormancy request control signal to a control unit (12), the control unit (12) receives the dormancy request control signal and sends a dormancy prompt request to a base station single station (300), the base station single station (300) sends the dormancy request to the base station single station (300) adjacent to the base station single station after receiving the dormancy prompt request, and when the base station single station (300) meets the dormancy condition, the base station single station (300) enters a dormancy state; when the base station single station (300) does not meet the sleep condition, the control unit (12) controls a power supply loop between the energy storage power supply unit (11) and the base station single station (300) to be disconnected and controls a power supply loop between the existing network power supply (200) and the base station single station (300) to be connected;
when the power consumption depth of the energy storage power supply unit (11) does not reach the preset power consumption depth, the monitoring timing unit (13) sends a wake-up request control signal to the control unit (12), the control unit (12) receives the wake-up request control signal and sends a wake-up prompt request to the base station single station (300), and when the base station single station (300) receives the wake-up prompt request, the base station single station (300) returns to normal operation.
8. A base station power supply energy storage device is characterized in that: comprising a processor and a memory, said memory storing a computer program that can be loaded by the processor and that executes the regulation method according to claim 7.
9. A computer-readable storage medium characterized by: a computer program which can be loaded by a processor and which executes the regulation method as claimed in claim 7 is stored.
CN202010751968.3A 2020-07-30 2020-07-30 Base station power supply and energy storage system, regulation and control method, device and readable storage medium Pending CN111740480A (en)

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Application publication date: 20201002