CN106992525A - Management of power load method and apparatus - Google Patents
Management of power load method and apparatus Download PDFInfo
- Publication number
- CN106992525A CN106992525A CN201710387182.6A CN201710387182A CN106992525A CN 106992525 A CN106992525 A CN 106992525A CN 201710387182 A CN201710387182 A CN 201710387182A CN 106992525 A CN106992525 A CN 106992525A
- Authority
- CN
- China
- Prior art keywords
- period
- power consumption
- power
- electricity
- electricity consumption
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/12—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load
- H02J3/14—Circuit arrangements for ac mains or ac distribution networks for adjusting voltage in ac networks by changing a characteristic of the network load by switching loads on to, or off from, network, e.g. progressively balanced loading
-
- 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
- H02J3/003—Load forecast, e.g. methods or systems for forecasting future load demand
-
- 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
- Y02B70/3225—Demand response systems, e.g. load shedding, peak shaving
-
- 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
- Y04S20/222—Demand response systems, e.g. load shedding, peak shaving
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Supply And Distribution Of Alternating Current (AREA)
Abstract
The invention provides a kind of management of power load method and apparatus；Wherein, this method includes：Obtain the electricity consumption data of current region；The electricity consumption data includes power consumer, the load nature of electricity consumed of power consumer, electricity consumption period and power consumption corresponding with power consumer and electricity consumption period；According to electricity consumption period and electricity consumption period corresponding power consumption, the low power consumption period and peak of power consumption period of current region are determined；According to the load nature of electricity consumed of power consumer, electric load regulating object is determined；The electricity consumption plan of the low power consumption period and peak of power consumption period of electric load regulating object are adjusted, until the degree of fluctuation of the corresponding power consumption of different electricity consumption periods of current region meets default fluctuation range.The present invention can enable electric energy preferably be distributed and utilized, and improve management of power load mode effect.
Description
Technical field
The present invention relates to technical field of electric power, more particularly, to a kind of management of power load method and apparatus.
Background technology
As provincial or city-level region electric load level is improved year by year, in peak of power consumption, operation of power networks in region
Pressure is very big, it usually needs by peak clipping, avoid the peak hour and the load management means such as peak load shifting, the peak of reduction region electricity consumption is born
Lotus, diminution peak-valley difference, improve power network utilization ratio.However, when carrying out the management of power load by existing mode, measure dynamics
Poor with reasonability, causing the power supply reliability in region cannot ensure.
For existing management of power load mode effect it is poor the problem of, effective solution is not yet proposed at present.
The content of the invention
In view of this, it is an object of the invention to provide a kind of management of power load method and apparatus, so that electric energy can
Preferably distributed and utilized, improve management of power load mode effect.
In a first aspect, the embodiments of the invention provide a kind of management of power load method, including：Obtain the use of current region
Electric data；Wherein, electricity consumption data includes power consumer, the load nature of electricity consumed of power consumer, electricity consumption period and and power consumer
Power consumption corresponding with the electricity consumption period；According to electricity consumption period and electricity consumption period corresponding power consumption, current region is determined
Low power consumption period and peak of power consumption period；According to the load nature of electricity consumed of power consumer, electric load regulating object is determined；
The electricity consumption plan of the low power consumption period and peak of power consumption period of electric load regulating object are adjusted, until current region
Different electricity consumption periods degree of fluctuation of corresponding power consumption meets default fluctuation range.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, on
State according to electricity consumption period and electricity consumption period corresponding power consumption, determine that the low power consumption period of current region and electricity consumption are high
Peak time section step, including：The division electricity consumption period is multiple sub- periods；The corresponding electricity consumption of each sub- period is compared one by one
Relation between amount and default electricity consumption scope；If power consumption is within the scope of electricity consumption, determine that the sub- period is normal for electricity consumption
Period；If power consumption is higher than the maximum in electricity consumption scope, it is the peak of power consumption period to determine the sub- period；If electricity consumption
Amount is less than the minimum value in electricity consumption scope, and it is the low power consumption period to determine the sub- period.
With reference to the first possible embodiment of first aspect, the embodiments of the invention provide second of first aspect
Possible embodiment, wherein, it is above-mentioned according to electricity consumption period and electricity consumption period corresponding power consumption, determine current region
Low power consumption period and peak of power consumption period step, in addition to：To adjacent, and belong to the same type of sub- period and enter
Row merges, and generates the low power consumption period and peak of power consumption period of final current region；Wherein, type is including electricity consumption just
Normal period, peak of power consumption period and low power consumption period.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the third of first aspect, wherein, on
The load nature of electricity consumed according to power consumer is stated, electric load regulating object step is determined, including：Obtain in current region, electric power is used
The load nature of electricity consumed at family；Wherein, load nature of electricity consumed includes resident living power utility, general industry and commerce electricity consumption, big commercial power and agricultural life
Produce electricity consumption；According to load nature of electricity consumed, the adjustment time and adjustment priority of power consumer are set, electricity corresponding with adjustment time is generated
Power load regulating object；Wherein, adjustment time includes low power consumption period and peak of power consumption period.
With reference to the third possible embodiment of first aspect, the embodiments of the invention provide the 4th of first aspect kind
Possible embodiment, wherein, the low power consumption period and peak of power consumption period of above-mentioned adjustment electric load regulating object
Electricity consumption plan, until the degree of fluctuation of corresponding power consumption of different electricity consumption periods of current region meets default fluctuation model
Step is enclosed, including：The low power consumption period and peak of power consumption period of current region are obtained one by one；During to each low power consumption
Between section or peak of power consumption period proceed as follows：Obtain the current power low ebb period or the peak of power consumption period is corresponding
Electric load regulating object；According to the corresponding adjustment priority of electric load regulating object, electric load regulating object is carried out
Sequence；Adjust the electricity consumption plan of electric load regulating object one by one according to the order after sequence, often adjust an electric load and adjust
Whether whole object, the power supply plan for calculating current power low ebb period or peak of power consumption period meets default fluctuation model
Enclose, if not, continuing to adjust next electric load regulating object of current power load adjustment object, until current power is low
Paddy time section or the default fluctuation range of power supply plan load of peak of power consumption period.
Second aspect, the embodiments of the invention provide a kind of electric load management device, including：Acquisition module, for obtaining
Take the electricity consumption data of current region；Wherein, electricity consumption data include power consumer, the load nature of electricity consumed of power consumer, the electricity consumption period,
And power consumption corresponding with power consumer and electricity consumption period；Period determining module, for according to electricity consumption period and use
Electric period corresponding power consumption, determines the low power consumption period and peak of power consumption period of current region；Regulating object is true
Cover half block, for the load nature of electricity consumed according to power consumer, determines electric load regulating object；Adjusting module, for adjusting electric power
The electricity consumption plan of the low power consumption period and peak of power consumption period of load adjustment object, until the different electricity consumptions of current region
The degree of fluctuation of period corresponding power consumption meets default fluctuation range.
With reference to second aspect, the embodiments of the invention provide the possible embodiment of the first of second aspect, wherein, on
Period determining module is stated, including：Division unit, for dividing the electricity consumption period for multiple sub- periods；Comparing unit, is used for
Each relation between sub- period corresponding power consumption and default electricity consumption scope is compared one by one；If power consumption is in electricity consumption model
Within enclosing, it is electricity consumption normal time section to determine the sub- period；If power consumption is higher than the maximum in electricity consumption scope, the period of the day from 11 p.m. to 1 a.m is determined
Between section be the peak of power consumption period；If power consumption is less than the minimum value in electricity consumption scope, it is low power consumption to determine the sub- period
Period.
With reference to the first possible embodiment of second aspect, the embodiments of the invention provide second of second aspect
Possible embodiment, wherein, above-mentioned period determining module is additionally operable to：To adjacent, and belong to the same type of sub- time
Section is merged, and generates the low power consumption period and peak of power consumption period of final current region；Wherein, type includes using
Electric normal time section, peak of power consumption period and low power consumption period.
With reference to second aspect, the embodiments of the invention provide the possible embodiment of the third of second aspect, wherein, on
Regulating object determining module is stated, including：Load nature of electricity consumed acquiring unit, for obtaining in current region, the use of power consumer is electrical
Matter；Wherein, load nature of electricity consumed includes resident living power utility, general industry and commerce electricity consumption, big commercial power and agricultural production electricity consumption；Set
Unit, for according to load nature of electricity consumed, setting the adjustment time and adjustment priority of power consumer, generating corresponding with adjustment time
Electric load regulating object；Wherein, adjustment time includes low power consumption period and peak of power consumption period.
With reference to the third possible embodiment of second aspect, the embodiments of the invention provide the 4th of second aspect kind
Possible embodiment, wherein, above-mentioned adjusting module, including：Period acquiring unit, the use for obtaining current region one by one
Electric low ebb period and peak of power consumption period；Operating unit, for each low power consumption period or peak of power consumption time
Section is proceeded as follows：Obtain current power low ebb period or peak of power consumption period corresponding electric load regulating object；
According to the corresponding adjustment priority of electric load regulating object, electric load regulating object is ranked up；After sequence
Order adjusts the electricity consumption plan of electric load regulating object one by one, often adjusts an electric load regulating object, calculates current use
Whether the power supply plan of electric low ebb period or peak of power consumption period meet default fluctuation range, if not, continuing to adjust
Next electric load regulating object of current power load adjustment object, until current power low ebb period or peak of power consumption
The default fluctuation range of power supply plan load of period.
The embodiment of the present invention brings following beneficial effect：
A kind of management of power load method and apparatus provided in an embodiment of the present invention, according to the use of the current region got
Electric period and electricity consumption period corresponding power consumption, it may be determined that when the low power consumption period of current region and peak of power consumption
Between section；According to the load nature of electricity consumed of power consumer, it may be determined that electric load regulating object, and then adjust electric load regulating object
The low power consumption period and the peak of power consumption period electricity consumption plan, until current region the different electricity consumption periods it is corresponding
The degree of fluctuation of power consumption meets default fluctuation range；Which can be according to the actual electricity consumption of each power consumer in region
Situation adjusts electricity consumption plan, the degree of fluctuation of low power consumption and peak of power consumption in the region is reduced, so that power load in the region
Lotus is tended towards stability, and electric energy is preferably distributed and is utilized, and improves management of power load mode effect.
Other features and advantages of the present invention will be illustrated in the following description, also, partly be become from specification
Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims
And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate
Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art
The accompanying drawing used required in embodiment or description of the prior art is briefly described, it should be apparent that, in describing below
Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid
Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is the flow chart of the first management of power load method provided in an embodiment of the present invention；
Fig. 2 is the flow chart of second of management of power load method provided in an embodiment of the present invention；
Fig. 3 is the flow chart of the third management of power load method provided in an embodiment of the present invention；
Fig. 4 is a kind of structural representation of electric load management device provided in an embodiment of the present invention.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention
Technical scheme be clearly and completely described, it is clear that described embodiment is a part of embodiment of the invention, rather than
Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, belongs to the scope of protection of the invention.
In view of existing management of power load mode effect it is poor the problem of, the embodiments of the invention provide a kind of electric power
Load management method and device, the technology can apply to power operation department and the electric load in region are managed, adjusted
Save so that in the workflow such as energy efficiency management that the electric load in the region tends to be steady, the technology can be using the soft of correlation
Part or hardware are realized, are described below by embodiment.
Embodiment one：
The flow chart of the first management of power load method shown in Figure 1, this method comprises the following steps：
Step S102, obtains the electricity consumption data of current region；Wherein, the electricity consumption data includes power consumer, power consumer
Load nature of electricity consumed, electricity consumption period and power consumption corresponding with power consumer and electricity consumption period；
When actually realizing, the electricity consumption application submitted by power consumer can obtain the load nature of electricity consumed of the power consumer；
By the intelligent electric meter of power consumer, the electricity consumption period of the power consumer can be obtained and during with power consumer and electricity consumption
Between the corresponding power consumption of section.Intelligent electric meter can regularly send the power consumption of corresponding power consumer, and the transmission cycle is shorter, gets
The electricity consumption datas of multiple power consumers get over and can accurately reflect the electricity consumption rule of current region.
Step S104, according to electricity consumption period and electricity consumption period corresponding power consumption, determines that the electricity consumption of current region is low
Paddy time section and peak of power consumption period；
For example, the rational utilization of electricity amount scope in fixed time period of current region can be set according to history electricity consumption data,
If the power consumption of certain time period meets the power consumption scope, illustrate that the power consumption of power consumer in the period is normal,
It need not be managed and adjust；If the power consumption of certain time period exceeds the power consumption scope, illustrate electric in the period
The power consumption of power user is too high or too low, causes the irrational utilization of electric power resource in order to avoid electric load fluctuation is larger, needs
Take measures carry out power consumption adjustment.
Step S106, according to the load nature of electricity consumed of power consumer, determines electric load regulating object；
It is higher to power reguirements in view of some electrical power user, in order to avoid arbitrarily adjustment electricity consumption plan is made to power consumer
Into larger economic loss, thus the load nature of electricity consumed according to power consumer is needed, screen electric load regulating object.
Generally, above-mentioned load nature of electricity consumed includes resident living power utility, general industry and commerce electricity consumption, big commercial power and agricultural production
Electricity consumption；, can also be under every kind of load nature of electricity consumed when actually realizing in view of the more coarse of this load nature of electricity consumed division, root
Further screened according to the geographical position of power consumer, electricity consumption scale and described specific production industry.
Step S108, adjusts the low power consumption period of electric load regulating object and the electricity consumption meter of peak of power consumption period
Draw, until the degree of fluctuation of the corresponding power consumption of different electricity consumption periods of current region meets default fluctuation range.
For example, in the peak of power consumption period, electricity needs is higher, the electric energy production in power plant is difficult to meet whole electric power
The demand of user, in this case, it is necessary to which the electricity consumption to the electric load regulating object of the peak of power consumption period is added in the works
Have a power failure plan, when arriving with reducing the peak of power consumption period, contingency or economic damage that supply of electric power deficiency is caused
Lose.
For another example, in the low power consumption period, electricity needs is higher, the electric energy production more redundancy in power plant, in order to avoid
Waste of energy, in this case, it is necessary to which storage is added in the electricity consumption to the electric load regulating object of the low power consumption period in the works
It can plan, the electric energy of redundancy is stored in the energy storage system of power consumer.
A kind of management of power load method provided in an embodiment of the present invention, according to the electricity consumption time of the current region got
Section power consumption corresponding with the electricity consumption period, it may be determined that the low power consumption period and peak of power consumption period of current region；
According to the load nature of electricity consumed of power consumer, it may be determined that electric load regulating object, and then adjust the use of electric load regulating object
The electricity consumption plan of electric low ebb period and peak of power consumption period, until the corresponding electricity consumption of different electricity consumption periods of current region
The degree of fluctuation of amount meets default fluctuation range；Which can be according to the actual electricity consumption situation of each power consumer in region
Electricity consumption plan is adjusted, the degree of fluctuation of low power consumption and peak of power consumption in the region is reduced, so that electric load becomes in the region
In stable, electric energy is preferably distributed and is utilized, improve management of power load mode effect.
Embodiment two
The flow chart of second of management of power load method shown in Figure 2, this method is carried in above-described embodiment one
Realized on the basis of the management of power load method of confession, this method comprises the following steps：
Step S202, obtains the electricity consumption data of current region；Wherein, the electricity consumption data includes power consumer, power consumer
Load nature of electricity consumed, electricity consumption period and power consumption corresponding with power consumer and electricity consumption period；
Step S204, it is multiple sub- periods to divide the above-mentioned electricity consumption period；
Step S206, compares each relation between sub- period corresponding power consumption and default electricity consumption scope one by one；
If power consumption is within the scope of electricity consumption, step S208 is performed；If power consumption is higher than the maximum in electricity consumption scope, step is performed
Rapid S210；If power consumption is less than the minimum value in electricity consumption scope, S212 is performed；
Step S208, it is electricity consumption normal time section to determine the sub- period；Perform step S214；
Step S210, it is the peak of power consumption period to determine the sub- period；Perform step S214；
Step S212, it is the low power consumption period to determine the sub- period.
Step S214, to adjacent, and belong to the same type of sub- period and merges, generate final current region
Low power consumption period and peak of power consumption period；Wherein, type include electricity consumption normal time section, the peak of power consumption period and
The low power consumption period.
When actually realizing, the sub- period of above-mentioned division would generally be shorter, thus, class is being carried out to each period
, it is necessary to be merged to the sub- period of adjacent uniform type after type is determined, follow-up use is carried out to the period after merging
Electric Plan rescheduling.
Further,, can after type determination is carried out to each period in order to improve the validity of electricity consumption Plan rescheduling
Energy can be different from the type of surrounding time section in the presence of some shorter periods, thus these shorter periods are deleted
Remove, or type is set to the same type with surrounding time section, which can carry out follow-up only for longer time section
Electricity consumption Plan rescheduling, improve the validity of electricity consumption Plan rescheduling.
Step S216, is obtained in current region, the load nature of electricity consumed of power consumer；
Step S218, according to load nature of electricity consumed, sets the adjustment time and adjustment priority of power consumer, when generation is with adjustment
Between corresponding electric load regulating object；Wherein, adjustment time includes low power consumption period and peak of power consumption period.
For example, within 1 year future, it is possible that multiple electric low ebb periods and peak of power consumption period；For each
Low power consumption period or peak of power consumption period, specific multiple electric load regulating objects can be set, and use each
Electric low ebb period or peak of power consumption period, corresponding multiple electric load regulating objects carried out priority rankings；It is low in electricity consumption
When paddy time section or the arrival of peak of power consumption period, the high electric load regulating object of priority is adjusted first.
Step S220, adjusts the low power consumption period of electric load regulating object and the electricity consumption meter of peak of power consumption period
Draw, until the degree of fluctuation of the corresponding power consumption of different electricity consumption periods of current region meets default fluctuation range.
Management of power load method provided in an embodiment of the present invention, by comparing the power consumption of multiple sub- periods with presetting
Electricity consumption scope between relation, the electricity consumption period can be divided into various types of sub- periods；Pass through power consumer
Load nature of electricity consumed, can set corresponding electric load regulating object, which can be low in electricity consumption to the different types of period
When paddy time section or the arrival of peak of power consumption period, clearly specific regulating object and adjustment mode make power load in the region
Lotus is tended towards stability, and electric energy is preferably distributed and is utilized, and improves management of power load mode effect.
Embodiment three
The flow chart of the third management of power load method shown in Figure 3, this method is carried in above-described embodiment one
Realized on the basis of the management of power load method of confession, this method comprises the following steps：
Step S302, obtains the electricity consumption data of current region；Wherein, the electricity consumption data includes power consumer, power consumer
Load nature of electricity consumed, electricity consumption period and power consumption corresponding with power consumer and electricity consumption period；
Step S304, according to electricity consumption period and electricity consumption period corresponding power consumption, determines that the electricity consumption of current region is low
Paddy time section and peak of power consumption period；
Step S306, according to the load nature of electricity consumed of power consumer, determines electric load regulating object；
Step S308, obtains the low power consumption period and peak of power consumption period of current region one by one；To each electricity consumption
Low ebb period or peak of power consumption period proceed as follows：
Step S310, obtains current power low ebb period or the corresponding electric load adjustment pair of peak of power consumption period
As；
Step S312, according to the corresponding adjustment priority of electric load regulating object, is carried out to electric load regulating object
Sequence；
Step S314, the electricity consumption plan of electric load regulating object is adjusted according to the order after sequence, one is often adjusted one by one
Whether individual electric load regulating object, the power supply plan for calculating current power low ebb period or peak of power consumption period meets pre-
If fluctuation range, if not, continue adjust current power load adjustment object next electric load regulating object, until
Current power low ebb period or the default fluctuation range of power supply plan load of peak of power consumption period.
For example, for a peak of power consumption period, the peak of power consumption period corresponding electric load regulating object is 4
Individual, respectively object A, object B, object C and object D, the priority of this four electric load regulating objects are distinguished from high to low
For object A, object B, object C and object D；When the peak of power consumption period arrives, power failure processing, place are carried out to object A first
After reason, whether the power consumption for calculating current power rush hour section is reduced to default fluctuation range, if not, again to object B
Handled, until the power consumption of current power rush hour section is reduced to default fluctuation range.
If after handling aforementioned four regulating object, the current power rush hour power consumption of section does not have still
Default fluctuation range is reduced to, now, stops adjustment, is powered according to current electricity consumption plan.
Management of power load method provided in an embodiment of the present invention, by each low power consumption period and peak of power consumption
Period, corresponding electric load regulating object was ranked up, and adjusted electric load adjustment pair one by one according to the order after sequence
The electricity consumption plan of elephant, until the default fluctuation model of the power supply plan load of current power low ebb period or peak of power consumption period
Enclose；Which can be when low power consumption period or peak of power consumption period arrive, clearly specific regulating object and adjustment
Mode, makes electric load in the region tend towards stability, electric energy is preferably distributed and is utilized, improve electric load
Way to manage effect.
Example IV
A kind of structural representation of electric load management device shown in Figure 4, the device includes following part：
Acquisition module 40, the electricity consumption data for obtaining current region；Wherein, electricity consumption data includes power consumer, electric power
Load nature of electricity consumed, electricity consumption period and the power consumption corresponding with power consumer and electricity consumption period of user；
Period determining module 41, for according to electricity consumption period and electricity consumption period corresponding power consumption, it is determined that currently
The low power consumption period and peak of power consumption period in region；
Regulating object determining module 42, for the load nature of electricity consumed according to power consumer, determines electric load regulating object；
Adjusting module 43, low power consumption period and peak of power consumption period for adjusting electric load regulating object
Electricity consumption plan, until the degree of fluctuation of the corresponding power consumption of different electricity consumption periods of current region meets default fluctuation model
Enclose.
Further, above-mentioned period determining module, including：Division unit, for dividing the electricity consumption period for many height
Period；Comparing unit, for comparing the pass between corresponding power consumption of each sub- period and default electricity consumption scope one by one
System；If power consumption is within the scope of electricity consumption, it is electricity consumption normal time section to determine the sub- period；If power consumption is higher than electricity consumption model
Maximum in enclosing, it is the peak of power consumption period to determine the sub- period；If power consumption is less than the minimum value in electricity consumption scope, really
The stator period is the low power consumption period.
Further, above-mentioned period determining module, is additionally operable to：To adjacent, and belong to the same type of sub- period
Merge, generate the low power consumption period and peak of power consumption period of final current region；Wherein, type includes electricity consumption
Normal time section, peak of power consumption period and low power consumption period.
Further, above-mentioned regulating object determining module, including：Load nature of electricity consumed acquiring unit, for obtaining current region
It is interior, the load nature of electricity consumed of power consumer；Wherein, load nature of electricity consumed includes resident living power utility, general industry and commerce electricity consumption, big commercial power
With agricultural production electricity consumption；Setting unit, for according to load nature of electricity consumed, setting the adjustment time and adjustment priority of power consumer,
Generation electric load regulating object corresponding with adjustment time；Wherein, adjustment time includes the low power consumption period and electricity consumption is high
Peak time section.
Further, above-mentioned adjusting module, including：Period acquiring unit, the electricity consumption for obtaining current region one by one
Low ebb period and peak of power consumption period；Operating unit, for each low power consumption period or peak of power consumption period
Proceed as follows：Obtain current power low ebb period or peak of power consumption period corresponding electric load regulating object；Root
According to the corresponding adjustment priority of electric load regulating object, electric load regulating object is ranked up；According to suitable after sequence
Sequence adjusts the electricity consumption plan of electric load regulating object one by one, often adjusts an electric load regulating object, calculates current power
Whether the power supply plan of low ebb period or peak of power consumption period meet default fluctuation range, work as if not, continuing to adjust
Next electric load regulating object of preceding electric load regulating object, until when current power low ebb period or peak of power consumption
Between section the default fluctuation range of power supply plan load.
A kind of electric load management device provided in an embodiment of the present invention, according to the electricity consumption time of the current region got
Section power consumption corresponding with the electricity consumption period, it may be determined that the low power consumption period and peak of power consumption period of current region；
According to the load nature of electricity consumed of power consumer, it may be determined that electric load regulating object, and then adjust the use of electric load regulating object
The electricity consumption plan of electric low ebb period and peak of power consumption period, until the corresponding electricity consumption of different electricity consumption periods of current region
The degree of fluctuation of amount meets default fluctuation range；Which can be according to the actual electricity consumption situation of each power consumer in region
Electricity consumption plan is adjusted, the degree of fluctuation of low power consumption and peak of power consumption in the region is reduced, so that electric load becomes in the region
In stable, electric energy is preferably distributed and is utilized, improve management of power load mode effect.
The computer program product for the management of power load method and apparatus that the embodiment of the present invention is provided, including store
The computer-readable recording medium of program code, the instruction that described program code includes can be used for performing in previous methods embodiment
Described method, implements and can be found in embodiment of the method, will not be repeated here.
If the function is realized using in the form of SFU software functional unit and is used as independent production marketing or in use, can be with
It is stored in a computer read/write memory medium.Understood based on such, technical scheme is substantially in other words
The part contributed to prior art or the part of the technical scheme can be embodied in the form of software product, the meter
Calculation machine software product is stored in a storage medium, including some instructions are to cause a computer equipment (can be individual
People's computer, server, or network equipment etc.) perform all or part of step of each of the invention embodiment methods described.
And foregoing storage medium includes：USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only Memory), arbitrary access are deposited
Reservoir (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with the medium of store program codes.
Finally it should be noted that：Embodiment described above, is only the embodiment of the present invention, to illustrate the present invention
Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair
It is bright to be described in detail, it will be understood by those within the art that：Any one skilled in the art
The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light
Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic；And these modifications, change or replacement, do not make
The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention
Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.
Claims (10)
1. a kind of management of power load method, it is characterised in that including：
Obtain the electricity consumption data of current region；Wherein, use of the electricity consumption data including power consumer, the power consumer is electrical
Matter, electricity consumption period and power consumption corresponding with the power consumer and the electricity consumption period；
According to the electricity consumption period and the electricity consumption period corresponding power consumption, the low power consumption time of current region is determined
Section and peak of power consumption period；
According to the load nature of electricity consumed of the power consumer, electric load regulating object is determined；
The electricity consumption plan of the low power consumption period and peak of power consumption period of the electric load regulating object are adjusted, until institute
The degree of fluctuation for stating the corresponding power consumption of different electricity consumption periods of current region meets default fluctuation range.
2. according to the method described in claim 1, it is characterised in that described according to the electricity consumption period and the electricity consumption time
The corresponding power consumption of section, determines low power consumption period and the peak of power consumption period step of current region, including：
The electricity consumption period is divided for multiple sub- periods；
Each relation between the sub- period corresponding power consumption and default electricity consumption scope is compared one by one；
If the power consumption is within the scope of the electricity consumption, it is electricity consumption normal time section to determine the sub- period；
If the power consumption is higher than the maximum in the electricity consumption scope, it is the peak of power consumption time to determine the sub- period
Section；
If the power consumption is less than the minimum value in the electricity consumption scope, it is the low power consumption time to determine the sub- period
Section.
3. method according to claim 2, it is characterised in that described according to the electricity consumption period and the electricity consumption time
The corresponding power consumption of section, determines low power consumption period and the peak of power consumption period step of current region, in addition to：
To adjacent, and belong to the same type of sub- period and merge, when generating the low power consumption of final current region
Between section and peak of power consumption period；Wherein, the type includes electricity consumption normal time section, peak of power consumption period and low power consumption
Period.
4. according to the method described in claim 1, it is characterised in that the load nature of electricity consumed according to the power consumer, it is determined that
Electric load regulating object step, including：
Obtain in current region, the load nature of electricity consumed of the power consumer；Wherein, the load nature of electricity consumed include resident living power utility,
General industry and commerce electricity consumption, big commercial power and agricultural production electricity consumption；
According to the load nature of electricity consumed, the adjustment time and adjustment priority of the power consumer are set, when generation is with the adjustment
Between corresponding electric load regulating object；Wherein, the adjustment time includes low power consumption period and peak of power consumption period.
5. method according to claim 4, it is characterised in that the electricity consumption of the adjustment electric load regulating object is low
Paddy time section and the electricity consumption plan of peak of power consumption period, until the corresponding electricity consumption of different electricity consumption periods of the current region
The degree of fluctuation of amount meets default fluctuation range step, including：
The low power consumption period and peak of power consumption period of current region are obtained one by one；
Each low power consumption period or peak of power consumption period are proceeded as follows：
Obtain current power low ebb period or the peak of power consumption period corresponding electric load regulating object；
According to the corresponding adjustment priority of the electric load regulating object, the electric load regulating object is arranged
Sequence；
Adjust the electricity consumption plan of the electric load regulating object one by one according to the order after sequence, often adjust the electric power
Whether load adjustment object, the power supply plan for calculating current power low ebb period or peak of power consumption period meets default ripple
Dynamic scope, if not, continuing to adjust next electric load regulating object of presently described electric load regulating object, directly
To the default fluctuation range of power supply plan load of current power low ebb period or peak of power consumption period.
6. a kind of electric load management device, it is characterised in that including：
Acquisition module, the electricity consumption data for obtaining current region；Wherein, the electricity consumption data includes power consumer, the electricity
Load nature of electricity consumed, electricity consumption period and the power consumption corresponding with the power consumer and the electricity consumption period of power user；
Period determining module, for according to the electricity consumption period and the electricity consumption period corresponding power consumption, it is determined that working as
The low power consumption period and peak of power consumption period of forefoot area；
Regulating object determining module, for the load nature of electricity consumed according to the power consumer, determines electric load regulating object；
Adjusting module, for adjusting the low power consumption period of the electric load regulating object and the use of peak of power consumption period
Electricity plan, until the degree of fluctuation of the corresponding power consumption of different electricity consumption periods of the current region meets default fluctuation model
Enclose.
7. device according to claim 6, it is characterised in that the period determining module, including：
Division unit, for dividing the electricity consumption period for multiple sub- periods；
Comparing unit, for comparing the pass between each sub- period corresponding power consumption and default electricity consumption scope one by one
System；If the power consumption is within the scope of the electricity consumption, it is electricity consumption normal time section to determine the sub- period；If described
Power consumption is higher than the maximum in the electricity consumption scope, and it is the peak of power consumption period to determine the sub- period；If described use
Electricity is less than the minimum value in the electricity consumption scope, and it is the low power consumption period to determine the sub- period.
8. device according to claim 7, it is characterised in that the period determining module, is additionally operable to：To adjacent,
And belong to the same type of sub- period and merge, generate low power consumption period and the peak of power consumption of final current region
Period；Wherein, the type includes electricity consumption normal time section, peak of power consumption period and low power consumption period.
9. device according to claim 6, it is characterised in that the regulating object determining module, including：
Load nature of electricity consumed acquiring unit, for obtaining in current region, the load nature of electricity consumed of the power consumer；Wherein, the electricity consumption
Property includes resident living power utility, general industry and commerce electricity consumption, big commercial power and agricultural production electricity consumption；
Setting unit, for according to the load nature of electricity consumed, setting the adjustment time and adjustment priority of the power consumer, generation
Electric load regulating object corresponding with the adjustment time；Wherein, the adjustment time includes low power consumption period and use
Electric rush hour section.
10. device according to claim 9, it is characterised in that the adjusting module, including：
Period acquiring unit, low power consumption period and peak of power consumption period for obtaining current region one by one；
Operating unit, for being proceeded as follows to each low power consumption period or peak of power consumption period：Obtain current use
Electric low ebb period or peak of power consumption the period corresponding electric load regulating object；According to electric load adjustment pair
As the corresponding adjustment priority, the electric load regulating object is ranked up；Adjusted one by one according to the order after sequence
The electricity consumption plan of the whole electric load regulating object, often adjusts an electric load regulating object, calculates current power
Whether the power supply plan of low ebb period or peak of power consumption period meet default fluctuation range, work as if not, continuing to adjust
Next electric load regulating object of the preceding electric load regulating object, until current power low ebb period or use
The default fluctuation range of power supply plan load of electric rush hour section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710387182.6A CN106992525B (en) | 2017-05-26 | 2017-05-26 | Power load management method and device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710387182.6A CN106992525B (en) | 2017-05-26 | 2017-05-26 | Power load management method and device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN106992525A true CN106992525A (en) | 2017-07-28 |
| CN106992525B CN106992525B (en) | 2020-09-04 |
Family
ID=59420967
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201710387182.6A Active CN106992525B (en) | 2017-05-26 | 2017-05-26 | Power load management method and device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN106992525B (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320110A (en) * | 2018-03-06 | 2018-07-24 | 江阴长仪集团有限公司 | A kind of power information acquisition method and acquisition system |
| CN108462173A (en) * | 2018-04-23 | 2018-08-28 | 黄宇松 | A kind of electric energy control method, device and equipment based on user power utilization custom |
| CN110658385A (en) * | 2019-08-29 | 2020-01-07 | 四川大学 | Power consumption classification metering method based on complex trapezoid method |
| CN113983845A (en) * | 2021-11-10 | 2022-01-28 | 西藏康盛能源开发有限公司 | Steam energy storage device utilizing off-peak electricity and control method thereof |
| CN116308884A (en) * | 2023-03-15 | 2023-06-23 | 国网浙江省电力有限公司绍兴供电公司 | Renewable energy intelligent management method and system based on big data application |
| CN116632839A (en) * | 2023-07-21 | 2023-08-22 | 国网浙江省电力有限公司宁波供电公司 | Park power management adjusting method and device based on carbon monitoring |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930481A (en) * | 2012-11-20 | 2013-02-13 | 广东电网公司 | Method and system for analyzing power grid load density |
| CN104134169A (en) * | 2014-08-19 | 2014-11-05 | 国家电网公司 | Calculation method based on peak and valley period electrical load weights |
| CN105046360A (en) * | 2015-07-20 | 2015-11-11 | 国网天津市电力公司 | Power load weight management system based on peak-valley time period and peak-valley time period management method |
| CN105260803A (en) * | 2015-11-06 | 2016-01-20 | 国家电网公司 | Power consumption prediction method for system |
-
2017
- 2017-05-26 CN CN201710387182.6A patent/CN106992525B/en active Active
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102930481A (en) * | 2012-11-20 | 2013-02-13 | 广东电网公司 | Method and system for analyzing power grid load density |
| CN104134169A (en) * | 2014-08-19 | 2014-11-05 | 国家电网公司 | Calculation method based on peak and valley period electrical load weights |
| CN105046360A (en) * | 2015-07-20 | 2015-11-11 | 国网天津市电力公司 | Power load weight management system based on peak-valley time period and peak-valley time period management method |
| CN105260803A (en) * | 2015-11-06 | 2016-01-20 | 国家电网公司 | Power consumption prediction method for system |
Cited By (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108320110A (en) * | 2018-03-06 | 2018-07-24 | 江阴长仪集团有限公司 | A kind of power information acquisition method and acquisition system |
| CN108320110B (en) * | 2018-03-06 | 2021-11-19 | 江阴长仪集团有限公司 | Electricity consumption information acquisition method and system |
| CN108462173A (en) * | 2018-04-23 | 2018-08-28 | 黄宇松 | A kind of electric energy control method, device and equipment based on user power utilization custom |
| CN108462173B (en) * | 2018-04-23 | 2021-09-28 | 北京京仪北方仪器仪表有限公司 | Electric energy control method, device and equipment based on user electricity utilization habits |
| CN110658385A (en) * | 2019-08-29 | 2020-01-07 | 四川大学 | Power consumption classification metering method based on complex trapezoid method |
| CN110658385B (en) * | 2019-08-29 | 2021-07-16 | 四川大学 | Power consumption classification metering method based on complex trapezoid method |
| CN113983845A (en) * | 2021-11-10 | 2022-01-28 | 西藏康盛能源开发有限公司 | Steam energy storage device utilizing off-peak electricity and control method thereof |
| CN116308884A (en) * | 2023-03-15 | 2023-06-23 | 国网浙江省电力有限公司绍兴供电公司 | Renewable energy intelligent management method and system based on big data application |
| CN116308884B (en) * | 2023-03-15 | 2023-11-07 | 国网浙江省电力有限公司绍兴供电公司 | Renewable energy intelligent management method and system based on big data application |
| CN116632839A (en) * | 2023-07-21 | 2023-08-22 | 国网浙江省电力有限公司宁波供电公司 | Park power management adjusting method and device based on carbon monitoring |
| CN116632839B (en) * | 2023-07-21 | 2023-11-07 | 国网浙江省电力有限公司宁波供电公司 | Park power management adjusting method and device based on carbon monitoring |
Also Published As
| Publication number | Publication date |
|---|---|
| CN106992525B (en) | 2020-09-04 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN106992525A (en) | Management of power load method and apparatus | |
| US20160218505A1 (en) | System and Method for Energy Asset Sizing and Optimal Dispatch | |
| Bucher et al. | On quantification of flexibility in power systems | |
| Wang et al. | Chance constrained unit commitment considering comprehensive modelling of demand response resources | |
| CN109193802A (en) | A kind of Demand-side resource regulating method and system considering new energy prediction error | |
| CN111047320A (en) | Solar power transaction method, device and medium based on block chain | |
| Tahir et al. | Optimal ESS size calculation for ramp rate control of grid-connected microgrid based on the selection of accurate representative days | |
| CN117639113B (en) | Intelligent micro-grid intelligent power distribution method, device and storage medium | |
| CN103793855B (en) | Construction method for real-time electricity supply and demand equilibrium index of regional grid | |
| CN109711605B (en) | Method and device for determining grid-connected capacity of multi-type power supply | |
| CN109687441A (en) | A kind of independent micro-capacitance sensor flexibility resource capacity configuration method based on scene decomposition-coordination | |
| JP6736496B2 (en) | Facility design support method, facility design support apparatus, and program | |
| JP2020039222A (en) | Power supply-demand control device, power supply-demand control system, and power supply-demand control method | |
| Ding et al. | A dynamic period partition method for time-of-use pricing with high-penetration renewable energy | |
| Burgio et al. | Economic evaluation in using storage to reduce imbalance costs of renewable sources power plants | |
| CN109995094B (en) | Planning method and system for AC/DC hybrid micro-grid | |
| CN117094746A (en) | Virtual power plant optimization method, device, equipment and medium | |
| CN115619159A (en) | Intelligent park energy consumption analysis scheduling method and system | |
| Lysenko et al. | Hybrid Power System Stochastic Optimization | |
| Mu et al. | Risk-constrained multi-period planning for park-level integrated energy system based on CVaR method | |
| CN109345147B (en) | Method, system and device for evaluating operation efficiency of power distribution network transformer | |
| Teng et al. | A Two-stage Stochastic Dispatch for Power Systems Considering Renewable Energy Integrated into System Reserve | |
| CN117498467B (en) | Energy coordination control distribution method and system based on multi-level virtual power plant | |
| CN117175587B (en) | Power distribution network scheduling optimization method, system, terminal and medium considering flexible load | |
| CN109447456A (en) | Meter and the wind-electricity integration Power System Planning method of short term need response |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |