CN112769133A - Communication load differentiation power backup control method and system - Google Patents
Communication load differentiation power backup control method and system Download PDFInfo
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- CN112769133A CN112769133A CN202110051963.4A CN202110051963A CN112769133A CN 112769133 A CN112769133 A CN 112769133A CN 202110051963 A CN202110051963 A CN 202110051963A CN 112769133 A CN112769133 A CN 112769133A
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- 230000004069 differentiation Effects 0.000 title claims description 32
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- 230000009977 dual effect Effects 0.000 claims abstract description 25
- 230000005611 electricity Effects 0.000 claims description 31
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- 238000001514 detection method Methods 0.000 claims description 18
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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
- 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
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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
- 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
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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
- H02J2310/00—The network for supplying or distributing electric power characterised by its spatial reach or by the load
- H02J2310/50—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads
- H02J2310/56—The network for supplying or distributing electric power characterised by its spatial reach or by the load for selectively controlling the operation of the loads characterised by the condition upon which the selective controlling is based
- H02J2310/58—The condition being electrical
- H02J2310/60—Limiting power consumption in the network or in one section of the network, e.g. load shedding or peak shaving
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- 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
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
- Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
- 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
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Abstract
The invention provides a communication load differential power backup control method and a system, which can detect the power utilization state of all power utilization loads in a communication base station, thereby carrying out positioning marking and circuit switching on the power utilization loads with abnormal work, thereby ensuring the normal work of all the power utilization loads of the communication base station, and also carrying out dual power supply on the communication base station according to the current total power utilization point of the communication base station, thereby carrying out alternating current commercial power supply or direct current back power backup power supply on different power utilization loads, thereby reducing the work load of an alternating current commercial power network and improving the work stability and reliability of the communication base station.
Description
Technical Field
The invention relates to the technical field of power supply control of communication equipment, in particular to a communication load differentiation power supply control method and system.
Background
The communication base station is an important component forming a mobile communication network, and the communication base station realizes communication connection with other communication base stations or mobile terminals by transmitting and receiving wireless signals, so that the effective coverage of the mobile communication network signals is realized for corresponding areas. The communication base station comprises different types of electric loads, and the electric loads play different roles in the working process of the communication base station, so that the integral normal operation of the communication base station is ensured. The existing communication base station utilizes alternating current mains supply to supply power to all power loads, but the actual power supply capacity of the alternating current mains supply is not fully considered in the power supply mode, and differentiated power supply control cannot be carried out according to the actual power utilization conditions of different power loads, so that the working load of the alternating current mains supply network can be increased, continuous normal work of all the power loads cannot be guaranteed, and the working stability and reliability of the communication base station are greatly reduced.
Disclosure of Invention
Aiming at the defects in the prior art, the invention provides a communication load differential power backup control method and a system, which are characterized in that real-time power utilization parameters of all power utilization loads in a communication base station are detected, whether the power utilization loads are in a normal working state or an abnormal working state are determined according to the real-time power utilization parameters, meanwhile, the power utilization loads in the abnormal working state are positioned and marked, the power utilization loads in the abnormal working state are switched by a circuit according to the result of the positioning and marking, then, the respective real-time power utilization power consumption values of all the power utilization loads in the communication base station after the circuit switching are counted, the current total power consumption of the communication base station is determined, whether the communication base station is powered by double power supplies of alternating current commercial power and direct current backup power is determined according to the total power consumption, and finally, when the communication base station is powered by the double power supplies, according to the real-time power consumption value of each power consumption load, the alternating current commercial power or the direct current backup power is adopted to supply power to the power consumption load; therefore, the communication load differentiation power supply control method and system can detect the power utilization state of all power utilization loads in the communication base station, and position marks and circuit switching are carried out on the power utilization loads with abnormal work, so that normal work of all the power utilization loads of the communication base station is guaranteed, and double power supplies can be carried out on the communication base station according to the current total power utilization point of the communication base station, therefore, alternating current commercial power supply or direct current back power supply can be carried out on different power utilization loads, and the work load of an alternating current commercial power network is reduced, and the work stability and reliability of the communication base station are improved.
The invention provides a communication load differentiation power supply control method, which is characterized by comprising the following steps:
step S1, detecting respective real-time power utilization parameters of all power utilization loads in a communication base station, and determining whether the power utilization loads are in a normal working state or an abnormal working state according to the real-time power utilization parameters;
step S2, the electric load in abnormal working state is positioned and marked, and the electric load in abnormal working state is switched according to the result of the positioning mark;
step S3, counting the real-time power consumption values of all the power loads in the communication base station after the circuit switching, determining the current total power consumption of the communication base station, and determining whether to supply power to the double power supplies of alternating current commercial power and direct current backup power to the communication base station according to the total power consumption;
step S4, when the communication base station is powered by double power sources, the AC commercial power or the DC backup power is adopted to supply power to the power utilization loads according to the real-time power utilization power consumption value of each power utilization load;
further, in step S1, detecting respective real-time power consumption parameters of all power consumption loads in the communication base station, and determining whether the power consumption loads are in a normal operation state or an abnormal operation state according to the real-time power consumption parameters specifically includes:
step S101, detecting respective real-time electricity utilization voltage values and real-time electricity utilization current values of all electricity utilization loads in a communication base station, and determining a maximum electricity utilization voltage fluctuation value and a maximum electricity utilization current fluctuation value of the electricity utilization loads in a preset detection time period according to the real-time electricity utilization voltage values and the real-time electricity utilization current values;
step S102, comparing the maximum power utilization voltage fluctuation value with a preset voltage change threshold value, and comparing the maximum power utilization current fluctuation value with a preset current change threshold value, if the maximum power utilization voltage fluctuation value is smaller than the preset voltage change threshold value and the maximum power utilization current fluctuation value is smaller than the preset current change threshold value, determining that the power utilization load is in a normal working state, otherwise, determining that the power utilization load is in an abnormal working state;
further, in step S2, the positioning and marking the electrical load in the abnormal operation state, and switching the electrical load in the abnormal operation state according to the result of the positioning and marking specifically includes:
step S201, detecting the circuit connection position of the electric load in the abnormal working state in the communication base station so as to realize the positioning mark;
step S202, switching a circuit corresponding to the power load in the abnormal working state to a preset backup circuit according to the circuit connection position;
further, in step S3, the step of counting respective real-time power consumption values of all the power loads in the communication base station after the circuit switching is performed, determining a current total power consumption of the communication base station, and determining whether to perform dual power supply of ac commercial power and dc backup power to the communication base station according to the total power consumption specifically includes:
step S301, detecting respective real-time power consumption powers of all power consumption loads in the communication base station after the circuit switching, and summing the real-time power consumption powers of all the power consumption loads to obtain the current total power consumption of the communication base station;
step S302, comparing the total power consumption with the maximum total output power of alternating current commercial power currently connected with the communication base station, if the total power consumption is larger than the maximum total output power, carrying out dual power supply of alternating current commercial power and direct current backup power on the communication base station, otherwise, carrying out single power supply of alternating current commercial power on the communication base station;
further, in step S4, when the communication base station is powered by dual power sources, the power supplying to the power consumers by using the ac utility power or the dc backup power specifically includes, according to the real-time power consumption value of each power consumer:
step S401, when the communication base station is powered by double power sources, comparing a real-time power consumption value of each power consumption load with a preset power consumption threshold value, if the real-time power consumption value is larger than or equal to the preset power consumption threshold value, determining the corresponding power consumption load as a first type of power consumption load, otherwise, determining the corresponding power consumption load as a second type of power consumption load;
and S402, supplying power to the first type of electric loads by adopting the alternating current commercial power, and supplying power to the second type of electric loads by adopting the direct current backup power.
The invention also provides a communication load differential power supply control system which is characterized by comprising a power utilization load detection module, a power utilization load working state determination module, a power utilization load circuit switching module, a power utilization load power supply module adjustment module and a power utilization load differential power supply module; wherein,
the power utilization load detection module is used for detecting respective real-time power utilization parameters of all power utilization loads in the communication base station;
the power utilization load working state determining module is used for determining whether the power utilization load is in a normal working state or an abnormal working state according to the real-time power utilization parameters;
the power utilization load circuit switching module is used for positioning and marking the power utilization load in the abnormal working state and switching the circuit of the power utilization load in the abnormal working state according to the result of the positioning and marking;
the power utilization load power supply module adjusting module is used for counting respective real-time power utilization power consumption values of all power utilization loads in the communication base station after the circuit switching is carried out, determining the current total power consumption of the communication base station, and determining whether dual power supply of alternating current commercial power and direct current back-up power is carried out on the communication base station according to the total power consumption;
the power utilization load differential power supply module is used for supplying power to the power utilization loads by adopting the alternating current commercial power or the direct current backup power according to the real-time power utilization power consumption value of each power utilization load when the communication base station is powered by double power supplies;
further, the detecting, by the power consumption load detection module, the respective real-time power consumption parameters of all power consumption loads in the communication base station specifically includes:
detecting respective real-time power utilization voltage values and real-time power utilization current values of all power utilization loads in a communication base station, and determining a maximum power utilization voltage fluctuation value and a maximum power utilization current fluctuation value of the power utilization loads in a preset detection time period according to the real-time power utilization voltage values and the real-time power utilization current values;
and the number of the first and second groups,
the determining module for the working state of the power load determines whether the power load is in a normal working state or an abnormal working state according to the real-time power utilization parameter, and specifically comprises the following steps:
comparing the maximum power utilization voltage fluctuation variation value with a preset voltage variation threshold value, and comparing the maximum power utilization current fluctuation variation value with a preset current variation threshold value, if the maximum power utilization voltage fluctuation variation value is smaller than the preset voltage variation threshold value and the maximum power utilization current fluctuation variation value is smaller than the preset current variation threshold value, determining that the power utilization load is in a normal working state, otherwise, determining that the power utilization load is in an abnormal working state;
further, the positioning and marking the power consumption load in the abnormal working state by the power consumption load circuit switching module, and according to the result of the positioning and marking, the circuit switching of the power consumption load in the abnormal working state specifically includes:
detecting the circuit connection position of the electric load in an abnormal working state in the communication base station so as to realize the positioning mark;
switching a circuit corresponding to the power load in the abnormal working state into a preset backup circuit according to the circuit connection position;
further, the power consumption load power supply module adjusting module counts respective real-time power consumption values of all power consumption loads in the communication base station after the circuit switching, determines the current total power consumption of the communication base station, and determines whether to perform dual power supply of alternate current commercial power and direct current back-up power on the communication base station according to the total power consumption specifically comprises:
detecting respective real-time power consumption powers of all power consumption loads in the communication base station after the circuit switching, and summing the real-time power consumption powers of all the power consumption loads to obtain the current total power consumption of the communication base station;
comparing the total power consumption with the maximum total output power of alternating current commercial power currently connected with the communication base station, if the total power consumption is larger than the maximum total output power, carrying out dual power supply of alternating current commercial power and direct current backup power on the communication base station, otherwise, carrying out single power supply of alternating current commercial power on the communication base station;
further, when the power consumption load differentiation power supply module is right the communication base station supplies power with dual power, according to the real-time power consumption value of each power consumption load, adopt the alternating current commercial power or the direct current backup power is right the power consumption load supplies power specifically includes:
when the communication base station is powered by double power sources, comparing the real-time power consumption value of each power consumption load with a preset power consumption threshold value, if the real-time power consumption value is larger than or equal to the preset power consumption threshold value, determining the corresponding power consumption load as a first type of power consumption load, otherwise, determining the corresponding power consumption load as a second type of power consumption load;
and finally, supplying power to the first type of electric loads by adopting the alternating current commercial power, and supplying power to the second type of electric loads by adopting the direct current backup power.
Compared with the prior art, the communication load differentiation power backup control method and system determine whether the power loads are in a normal working state or an abnormal working state by detecting respective real-time power utilization parameters of all the power loads in the communication base station and according to the real-time power utilization parameters, simultaneously position and mark the power loads in the abnormal working state, perform circuit switching on the power loads in the abnormal working state according to the result of the positioning and marking, then count respective real-time power utilization power consumption values of all the power loads in the communication base station after the circuit switching, determine the current total power consumption of the communication base station, determine whether to perform dual power supply of alternating current commercial power and direct current power backup on the communication base station according to the total power consumption, and finally determine the real-time power utilization power consumption value of each power load when performing dual power supply on the communication base station, the alternating current commercial power or the direct current backup power is adopted to supply power to the power load; therefore, the communication load differentiation power supply control method and system can detect the power utilization state of all power utilization loads in the communication base station, and position marks and circuit switching are carried out on the power utilization loads with abnormal work, so that normal work of all the power utilization loads of the communication base station is guaranteed, and double power supplies can be carried out on the communication base station according to the current total power utilization point of the communication base station, therefore, alternating current commercial power supply or direct current back power supply can be carried out on different power utilization loads, and the work load of an alternating current commercial power network is reduced, and the work stability and reliability of the communication base station are improved.
Additional features and advantages of the invention will be set forth in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. The objectives and other advantages of the invention will be realized and attained by the structure particularly pointed out in the written description and claims hereof as well as the appended drawings.
The technical solution of the present invention is further described in detail by the accompanying drawings and embodiments.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic flow chart of a communication load differentiation power backup control method provided by the present invention.
Fig. 2 is a schematic structural diagram of a communication load differentiation standby power control system provided by the present invention.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
Fig. 1 is a schematic flow chart of a communication load differentiation power backup control method according to an embodiment of the present invention. The communication load differentiation power supply control method comprises the following steps:
step S1, detecting respective real-time power utilization parameters of all power utilization loads in the communication base station, and determining whether the power utilization loads are in a normal working state or an abnormal working state according to the real-time power utilization parameters;
step S2, the electric load in abnormal working state is positioned and marked, and the electric load in abnormal working state is switched according to the result of the positioning mark;
step S3, counting the real-time power consumption values of all the power loads in the communication base station after the circuit switching, determining the current total power consumption of the communication base station, and determining whether to supply power to the double power supplies of alternating current commercial power and direct current backup power to the communication base station according to the total power consumption;
step S4, when the communication base station is powered by dual power sources, the ac utility power or the dc backup power is used to power the power consumers according to the real-time power consumption value of each power consumer.
The beneficial effects of the above technical scheme are: the communication load differentiation power supply control method can detect the power utilization state of all power utilization loads in a communication base station, and therefore the power utilization loads with abnormal work are subjected to positioning marking and circuit switching, so that the normal work of all the power utilization loads of the communication base station is guaranteed, and the communication base station can be subjected to dual-power supply according to the current total power utilization point of the communication base station, so that alternating current commercial power supply or direct current back-up power supply can be carried out on different power utilization loads, and the work load of an alternating current commercial power network is reduced, and the work stability and reliability of the communication base station are improved.
Preferably, in step S1, detecting respective real-time power consumption parameters of all power consumption loads in the communication base station, and determining whether the power consumption loads are in a normal operation state or an abnormal operation state according to the real-time power consumption parameters specifically includes:
step S101, detecting respective real-time electricity utilization voltage values and real-time electricity utilization current values of all electricity utilization loads in a communication base station, and determining a maximum electricity utilization voltage fluctuation value and a maximum electricity utilization current fluctuation value of the electricity utilization loads in a preset detection time period according to the real-time electricity utilization voltage values and the real-time electricity utilization current values;
step S102, comparing the maximum power consumption voltage fluctuation value with a preset voltage change threshold value, and comparing the maximum power consumption current fluctuation value with a preset current change threshold value, if the maximum power consumption voltage fluctuation value is smaller than the preset voltage change threshold value and the maximum power consumption current fluctuation value is smaller than the preset current change threshold value, determining that the power consumption load is in a normal working state, otherwise, determining that the power consumption load is in an abnormal working state.
The beneficial effects of the above technical scheme are: when the circuit connection of the electric load of the communication base station is abnormal, the electric load can generate the condition of overlarge fluctuation of the electric voltage and the electric current in the working process, and the maximum fluctuation value of the electric voltage and the maximum fluctuation value of the electric current of the electric load in the preset detection time period are calculated by detecting the real-time electric voltage value and the real-time electric current value of the electric load, so that whether the working state of the electric load is normal or not can be quantitatively and accurately determined, and the reliability of judging the working state of the electric load is improved.
Preferably, in step S2, the positioning and marking the electric load in the abnormal operation state, and switching the electric load in the abnormal operation state according to the result of the positioning and marking specifically includes:
step S201, detecting the circuit connection position of the electric load in the abnormal working state in the communication base station, thereby realizing the positioning mark;
and step S202, switching the circuit corresponding to the power load in the abnormal working state to a preset backup circuit according to the circuit connection position.
The beneficial effects of the above technical scheme are: when a certain electric load is determined to be in an abnormal working state, the intelligent circuit detection chip preset in the communication base station is utilized to position and mark the electric load, so that the circuit connection position of the electric load in the communication base station is determined, and finally the electric load is indicated to be switched to a preset backup circuit, so that the working state of the electric load can be repaired under the condition that the workload of the minimum circuit is changed, and the whole normal working of the communication base station is ensured.
Preferably, in step S3, the step of counting real-time power consumption values of all power loads in the communication base station after the circuit switching, determining a current total power consumption of the communication base station, and determining whether to perform dual power supply of ac commercial power and dc backup power for the communication base station according to the total power consumption specifically includes:
step S301, detecting respective real-time power consumption power of all power consumption loads in the communication base station after the circuit switching, and summing the real-time power consumption power of all the power consumption loads to obtain the current total power consumption of the communication base station;
step S302, comparing the total power consumption with the maximum total output power of the alternating current commercial power currently connected with the communication base station, if the total power consumption is larger than the maximum total output power, carrying out dual power supply of alternating current commercial power and direct current backup power on the communication base station, otherwise, carrying out single power supply of alternating current commercial power on the communication base station.
The beneficial effects of the above technical scheme are: in actual operation, the real-time power consumption of all power consumption loads in the communication base station can be measured by utilizing the intelligent electric energy meter, and the measurement results are summed and calculated, so that the current total power consumption of the communication base station can be quickly and accurately obtained, and timely power supply mode switching can be carried out when the total power consumption is larger than the maximum total output power of alternating current commercial power, and the normal and reliable operation of the communication base station can be ensured.
Preferably, in step S4, when the communication base station is powered by dual power sources, the powering the power consumption loads by using the ac main power or the dc backup power according to the real-time power consumption value of each power consumption load specifically includes:
step S401, when the communication base station is powered by double power sources, comparing the real-time power consumption value of each power consumption load with a preset power consumption threshold value, if the real-time power consumption value is larger than or equal to the preset power consumption threshold value, determining the corresponding power consumption load as a first type of power consumption load, otherwise, determining the corresponding power consumption load as a second type of power consumption load;
step S402, the ac mains is used to supply power to the first type of electrical load, and the dc backup power is used to supply power to the second type of electrical load.
The beneficial effects of the above technical scheme are: when the communication base station is powered by double power supplies, all the power loads are divided into first type power loads with high power consumption and second type power loads with low power consumption by taking the preset power consumption threshold value as a reference, the first type power loads are powered by using alternating current commercial power, and the second type power loads are powered by using direct current backup power, so that the working load of the alternating current commercial power network can be effectively reduced, and the working stability and reliability of the communication base station can be improved.
Fig. 2 is a schematic structural diagram of a communication load differentiation standby power control system according to an embodiment of the present invention. The communication load differentiation power supply control system comprises an electricity load detection module, an electricity load working state determination module, an electricity load circuit switching module, an electricity load power supply module adjusting module and an electricity load differentiation power supply module; wherein,
the power utilization load detection module is used for detecting respective real-time power utilization parameters of all power utilization loads in the communication base station;
the power load working state determining module is used for determining whether the power load is in a normal working state or an abnormal working state according to the real-time power utilization parameter;
the power utilization load circuit switching module is used for positioning and marking the power utilization load in the abnormal working state and switching the circuit of the power utilization load in the abnormal working state according to the result of the positioning and marking;
the power utilization load power supply module adjusting module is used for counting respective real-time power utilization power consumption values of all power utilization loads in the communication base station after the circuit switching, determining the current total power consumption of the communication base station, and determining whether to supply power to double power supplies of alternating current commercial power and direct current backup power to the communication base station according to the total power consumption;
this power consumption load differentiation power supply module is used for when carrying out dual supply power supply to this communication base station, and according to the real-time power consumption value of every power consumption load, adopts this alternating current commercial power or this direct current reserve electricity to supply power to this power consumption load.
The beneficial effects of the above technical scheme are: this communication load differentiation is equipped with electric control system can carry out power consumption state detection to all power consumption loads in the communication base station to this carries out location mark and circuit switching with the power consumption load of work anomaly, thereby guarantee the normal work of all power consumption loads of communication base station, and can also be according to the current total power consumption point of communication base station, carry out dual power supply to this communication base station, can exchange commercial power supply or the power supply of making up after the direct current to different power consumption loads like this, thereby reduce the work load of exchanging the commercial power network and improve the job stabilization nature and the reliability of communication base station.
Preferably, the detecting, by the power consumption load detecting module, the real-time power consumption parameters of all power consumption loads in the communication base station specifically include:
detecting respective real-time power utilization voltage values and real-time power utilization current values of all power utilization loads in a communication base station, and determining a maximum power utilization voltage fluctuation value and a maximum power utilization current fluctuation value of the power utilization loads in a preset detection time period according to the real-time power utilization voltage values and the real-time power utilization current values;
and the number of the first and second groups,
the determining module for the working state of the power load determines whether the power load is in a normal working state or an abnormal working state according to the real-time power utilization parameter, and specifically comprises the following steps:
comparing the maximum power utilization voltage fluctuation value with a preset voltage change threshold value, and comparing the maximum power utilization current fluctuation value with a preset current change threshold value, if the maximum power utilization voltage fluctuation value is smaller than the preset voltage change threshold value and the maximum power utilization current fluctuation value is smaller than the preset current change threshold value, determining that the power utilization load is in a normal working state, otherwise, determining that the power utilization load is in an abnormal working state.
The beneficial effects of the above technical scheme are: when the circuit connection of the electric load of the communication base station is abnormal, the electric load can generate the condition of overlarge fluctuation of the electric voltage and the electric current in the working process, and the maximum fluctuation value of the electric voltage and the maximum fluctuation value of the electric current of the electric load in the preset detection time period are calculated by detecting the real-time electric voltage value and the real-time electric current value of the electric load, so that whether the working state of the electric load is normal or not can be quantitatively and accurately determined, and the reliability of judging the working state of the electric load is improved.
Preferably, the positioning and marking the power consumption load in the abnormal operation state by the power consumption load circuit switching module, and according to a result of the positioning and marking, the circuit switching of the power consumption load in the abnormal operation state specifically includes:
detecting the circuit connection position of the electric load in the communication base station in an abnormal working state so as to realize the positioning mark;
and switching the circuit corresponding to the power load in the abnormal working state into a preset backup circuit according to the circuit connection position.
The beneficial effects of the above technical scheme are: when a certain electric load is determined to be in an abnormal working state, the intelligent circuit detection chip preset in the communication base station is utilized to position and mark the electric load, so that the circuit connection position of the electric load in the communication base station is determined, and finally the electric load is indicated to be switched to a preset backup circuit, so that the working state of the electric load can be repaired under the condition that the workload of the minimum circuit is changed, and the whole normal working of the communication base station is ensured.
Preferably, the module for adjusting the power consumption load power supply module counts respective real-time power consumption values of all power consumption loads in the communication base station after the circuit switching, determines the current total power consumption of the communication base station, and determines whether to perform dual power supply of alternate current commercial power and direct current backup power on the communication base station according to the total power consumption specifically includes:
detecting respective real-time power consumption power of all power consumption loads in the communication base station after the circuit switching, and summing the real-time power consumption power of all the power consumption loads to obtain the current total power consumption of the communication base station;
and comparing the total power consumption with the maximum total output power of the alternating current commercial power currently connected with the communication base station, if the total power consumption is greater than the maximum total output power, carrying out dual power supply of the alternating current commercial power and the direct current backup power on the communication base station, otherwise, carrying out single power supply of the alternating current commercial power on the communication base station.
The beneficial effects of the above technical scheme are: in actual operation, the real-time power consumption of all power consumption loads in the communication base station can be measured by utilizing the intelligent electric energy meter, and the measurement results are summed and calculated, so that the current total power consumption of the communication base station can be quickly and accurately obtained, and timely power supply mode switching can be carried out when the total power consumption is larger than the maximum total output power of alternating current commercial power, and the normal and reliable operation of the communication base station can be ensured.
Preferably, this power consumption load differentiation power supply module when carrying out dual supply power supply to this communication base station, according to the real-time power consumption value of every power consumption load, adopts this alternating current commercial power or this direct current reserve electricity specifically to include to supply power to this power consumption load:
when the communication base station is powered by double power supplies, comparing the real-time power consumption value of each power consumption load with a preset power consumption threshold value, if the real-time power consumption value is larger than or equal to the preset power consumption threshold value, determining the corresponding power consumption load as a first type of power consumption load, otherwise, determining the corresponding power consumption load as a second type of power consumption load;
and finally, supplying power to the first type of electric load by adopting the alternating current commercial power, and supplying power to the second type of electric load by adopting the direct current backup power.
The beneficial effects of the above technical scheme are: when the communication base station is powered by double power supplies, all the power loads are divided into first type power loads with high power consumption and second type power loads with low power consumption by taking the preset power consumption threshold value as a reference, the first type power loads are powered by using alternating current commercial power, and the second type power loads are powered by using direct current backup power, so that the working load of the alternating current commercial power network can be effectively reduced, and the working stability and reliability of the communication base station can be improved.
It can be known from the content of the above embodiment that, the communication load differentiation power backup control method and system determine whether the power utilization load is in a normal operation state or an abnormal operation state by detecting the real-time power utilization parameter of each of all the power utilization loads in the communication base station, and simultaneously position and mark the power utilization load in the abnormal operation state, and perform circuit switching on the power utilization load in the abnormal operation state according to the result of the position and mark, then count the real-time power consumption values of all the power utilization loads in the communication base station after the circuit switching, and determine the current total power consumption of the communication base station, and then determine whether to perform dual power supply of ac power and dc power backup on the communication base station according to the total power consumption, and finally when performing power supply on the communication base station, according to the real-time power consumption value of each power utilization load, the alternating current commercial power or the direct current backup power is adopted to supply power to the power load; therefore, the communication load differentiation power supply control method and system can detect the power utilization state of all power utilization loads in the communication base station, and position marks and circuit switching are carried out on the power utilization loads with abnormal work, so that normal work of all the power utilization loads of the communication base station is guaranteed, and double power supplies can be carried out on the communication base station according to the current total power utilization point of the communication base station, therefore, alternating current commercial power supply or direct current back power supply can be carried out on different power utilization loads, and the work load of an alternating current commercial power network is reduced, and the work stability and reliability of the communication base station are improved.
It will be apparent to those skilled in the art that various changes and modifications may be made in the present invention without departing from the spirit and scope of the invention. Thus, if such modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalents, the present invention is also intended to include such modifications and variations.
Claims (10)
1. The communication load differentiation power supply control method is characterized by comprising the following steps:
step S1, detecting respective real-time power utilization parameters of all power utilization loads in a communication base station, and determining whether the power utilization loads are in a normal working state or an abnormal working state according to the real-time power utilization parameters;
step S2, the electric load in abnormal working state is positioned and marked, and the electric load in abnormal working state is switched according to the result of the positioning mark;
step S3, counting the real-time power consumption values of all the power loads in the communication base station after the circuit switching, determining the current total power consumption of the communication base station, and determining whether to supply power to the double power supplies of alternating current commercial power and direct current backup power to the communication base station according to the total power consumption;
and step S4, when the communication base station is powered by double power supplies, the AC commercial power or the DC backup power is adopted to supply power to the power utilization loads according to the real-time power utilization power consumption value of each power utilization load.
2. The communication load differentiation power-supply control method according to claim 1, characterized in that:
in step S1, detecting respective real-time power consumption parameters of all power consumption loads in the communication base station, and determining whether the power consumption loads are in a normal operation state or an abnormal operation state according to the real-time power consumption parameters specifically includes:
step S101, detecting respective real-time electricity utilization voltage values and real-time electricity utilization current values of all electricity utilization loads in a communication base station, and determining a maximum electricity utilization voltage fluctuation value and a maximum electricity utilization current fluctuation value of the electricity utilization loads in a preset detection time period according to the real-time electricity utilization voltage values and the real-time electricity utilization current values;
step S102, comparing the maximum power utilization voltage fluctuation value with a preset voltage change threshold value, and comparing the maximum power utilization current fluctuation value with a preset current change threshold value, if the maximum power utilization voltage fluctuation value is smaller than the preset voltage change threshold value and the maximum power utilization current fluctuation value is smaller than the preset current change threshold value, determining that the power utilization load is in a normal working state, otherwise, determining that the power utilization load is in an abnormal working state.
3. The communication load differentiation power-supply control method according to claim 1, characterized in that:
in step S2, the positioning and marking the electrical load in the abnormal operation state, and switching the electrical load in the abnormal operation state according to the result of the positioning and marking specifically includes:
step S201, detecting the circuit connection position of the electric load in the abnormal working state in the communication base station so as to realize the positioning mark;
and S202, switching the circuit corresponding to the power load in the abnormal working state to a preset backup circuit according to the circuit connection position.
4. The communication load differentiation power-supply control method according to claim 1, characterized in that:
in step S3, the step of counting real-time power consumption values of all power loads in the communication base station after the circuit switching, determining a current total power consumption of the communication base station, and determining whether to perform dual power supply of ac commercial power and dc backup power to the communication base station according to the total power consumption specifically includes:
step S301, detecting respective real-time power consumption powers of all power consumption loads in the communication base station after the circuit switching, and summing the real-time power consumption powers of all the power consumption loads to obtain the current total power consumption of the communication base station;
step S302, comparing the total power consumption with the maximum total output power of the alternating current commercial power currently connected with the communication base station, if the total power consumption is larger than the maximum total output power, carrying out dual power supply of alternating current commercial power and direct current back-up power on the communication base station, otherwise, carrying out single power supply of alternating current commercial power on the communication base station.
5. The communication load differentiation power-supply control method according to claim 1, characterized in that:
in step S4, when the communication base station is powered by dual power sources, the power supplying to the power consumption loads by using the ac utility power or the dc backup power according to the real-time power consumption value of each power consumption load specifically includes:
step S401, when the communication base station is powered by double power sources, comparing a real-time power consumption value of each power consumption load with a preset power consumption threshold value, if the real-time power consumption value is larger than or equal to the preset power consumption threshold value, determining the corresponding power consumption load as a first type of power consumption load, otherwise, determining the corresponding power consumption load as a second type of power consumption load;
and S402, supplying power to the first type of electric loads by adopting the alternating current commercial power, and supplying power to the second type of electric loads by adopting the direct current backup power.
6. The communication load differential power supply control system is characterized by comprising an electric load detection module, an electric load working state determination module, an electric load circuit switching module, an electric load power supply module adjusting module and an electric load differential power supply module; wherein,
the power utilization load detection module is used for detecting respective real-time power utilization parameters of all power utilization loads in the communication base station;
the power utilization load working state determining module is used for determining whether the power utilization load is in a normal working state or an abnormal working state according to the real-time power utilization parameters;
the power utilization load circuit switching module is used for positioning and marking the power utilization load in the abnormal working state and switching the circuit of the power utilization load in the abnormal working state according to the result of the positioning and marking;
the power utilization load power supply module adjusting module is used for counting respective real-time power utilization power consumption values of all power utilization loads in the communication base station after the circuit switching is carried out, determining the current total power consumption of the communication base station, and determining whether dual power supply of alternating current commercial power and direct current back-up power is carried out on the communication base station according to the total power consumption;
the power utilization load differentiation power supply module is used for supplying power to the communication base station by double power sources according to the real-time power utilization power consumption value of each power utilization load by adopting the alternating current commercial power or the direct current backup power.
7. The communication load differentiation power-backup control system according to claim 6, characterized in that:
the detecting of the respective real-time power utilization parameters of all the power utilization loads in the communication base station by the power utilization load detecting module specifically includes:
detecting respective real-time power utilization voltage values and real-time power utilization current values of all power utilization loads in a communication base station, and determining a maximum power utilization voltage fluctuation value and a maximum power utilization current fluctuation value of the power utilization loads in a preset detection time period according to the real-time power utilization voltage values and the real-time power utilization current values;
and the number of the first and second groups,
the determining module for the working state of the power load determines whether the power load is in a normal working state or an abnormal working state according to the real-time power utilization parameter, and specifically comprises the following steps:
comparing the maximum power utilization voltage fluctuation value with a preset voltage change threshold value, comparing the maximum power utilization current fluctuation value with a preset current change threshold value, if the maximum power utilization voltage fluctuation value is smaller than the preset voltage change threshold value and the maximum power utilization current fluctuation value is smaller than the preset current change threshold value, determining that the power utilization load is in a normal working state, otherwise, determining that the power utilization load is in an abnormal working state.
8. The communication load differentiation power-backup control system according to claim 6, characterized in that:
the electric load circuit switching module carries out positioning marking on the electric load in the abnormal working state, and according to the result of the positioning marking, the circuit switching on the electric load in the abnormal working state specifically comprises the following steps:
detecting the circuit connection position of the electric load in an abnormal working state in the communication base station so as to realize the positioning mark;
and switching the circuit corresponding to the power load in the abnormal working state to a preset backup circuit according to the circuit connection position.
9. The communication load differentiation power-backup control system according to claim 6, characterized in that:
the power consumption load power supply module adjusting module counts respective real-time power consumption values of all power consumption loads in the communication base station after the circuit switching is performed, determines the current total power consumption of the communication base station, and determines whether to perform dual-power supply of alternating current commercial power and direct current back-up power on the communication base station according to the total power consumption specifically comprises the following steps:
detecting respective real-time power consumption powers of all power consumption loads in the communication base station after the circuit switching, and summing the real-time power consumption powers of all the power consumption loads to obtain the current total power consumption of the communication base station;
and comparing the total power consumption with the maximum total output power of the alternating current commercial power currently connected with the communication base station, if the total power consumption is greater than the maximum total output power, performing double-power supply of alternating current commercial power and direct current back-up power on the communication base station, otherwise, performing single-power supply of alternating current commercial power on the communication base station.
10. The communication load differentiation power-backup control system according to claim 6, characterized in that:
when the power consumption load differentiation power supply module is right the communication base station supplies power with dual power, according to the real-time power consumption value of each power consumption load, the alternating current commercial power or the direct current backup power is adopted to supply power to the power consumption load, and the method specifically comprises the following steps:
when the communication base station is powered by double power sources, comparing the real-time power consumption value of each power consumption load with a preset power consumption threshold value, if the real-time power consumption value is larger than or equal to the preset power consumption threshold value, determining the corresponding power consumption load as a first type of power consumption load, otherwise, determining the corresponding power consumption load as a second type of power consumption load;
and finally, supplying power to the first type of electric loads by adopting the alternating current commercial power, and supplying power to the second type of electric loads by adopting the direct current backup power.
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| CN117833478A (en) * | 2024-03-04 | 2024-04-05 | 统一通信（苏州）有限公司 | Management method and system of base station electric equipment, electronic equipment and storage medium |
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| CN117833478A (en) * | 2024-03-04 | 2024-04-05 | 统一通信（苏州）有限公司 | Management method and system of base station electric equipment, electronic equipment and storage medium |
| CN117833478B (en) * | 2024-03-04 | 2024-05-10 | 统一通信（苏州）有限公司 | Management method and system of base station electric equipment, electronic equipment and storage medium |
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