CN106952010A - A kind of demand response system and method based on multi-tenant technology - Google Patents
A kind of demand response system and method based on multi-tenant technology Download PDFInfo
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Abstract
The present invention provides a kind of demand response system and method based on multi-tenant technology, including using electric energy supplier, energy services Shang Deng demand responses exploiting entity as the tenant of software systems, each tenant has multiple power consumers under its command；The user's registration included using the demand response system logs in management module, electricity consumption data collection acquisition module, demand response Potentials module, demand response solution formulation and signal release module, demand response business execution module and demand response recruitment evaluation module, it is had reserved energy data acquisition, demand response Potentials, demand response solution formulation and signal issue, demand response business and performs and the function such as demand response recruitment evaluation；The system and method that the application is proposed support multi-user operation, and there is cascade connection between different tenants and electricity consumption user, multiple tenant datas can be achieved and carry out the data analyses such as demand response potentiality, demand response recruitment evaluation, so as to be prevented effectively from the waste of address multiplex and resource.
Description
Technical field
The present invention relates to demand response field, more particularly to a kind of need for being based on multi-tenant (multi-tenancy) technology
Ask response system and method.
Background technology
Electricity needs response refers to usual when peak of power consumption period or system security reliability there is risk, power consumer
According to electricity rates signal or incentive mechanism, voluntarily selection reduces or increases certain period power load, so as to promote electric power
The equilibrium of supply and demand, safeguards system safe and reliable operation.China is in the rapid economic development stage, on long terms, and national electric power is supplied
Need to be overall tight slightly, some areas, partial period short of electricity are than more serious.Therefore, by excavating the tune lotus ability of Demand-side, electricity is utilized
The elasticity of power demand reduces the load of power surges period, and the situation for alleviating power supply shortage is significant.According to
Response signal property that Demand-side is faced is different, demand response can be divided into the demand response based on price and based on swashing
The demand response encouraged.
Demand response system is efficiently to realize the information-based support system of the especially automatic demand response of demand response, and it is carried
Between power supply network, equal energy source service provider of sale of electricity company and the information exchange between power consumer, power consumer efficiency is analyzed
Situation and demand response potentiality, support power consumer side burdened resource participate in the demand response under several scenes.
Multi-tenant technology (multi-tenancy technology) or multiple leasing techniques, are a kind of software architecture skills
Art, it refers to share identical system or program assembly in the environment of multi-user, while ensureing the isolation of data between each user
Property.In multi-tenant technology, tenant (tenant) refers to the client using system or computer calculation resources, while included in system
In can recognize that for specify user all data, such as account and statistical information, the Various types of data that user creates in systems, and
The customization application environment of user in itself etc., belongs to the scope of tenant；And be then to be based on supplier used in tenant
The application system or operation resource developed or provided.The user that application system designed by supplier can accommodate more than several exists
Used under same environment, be that this application program has to be specifically designed with running environment, except system platform can allow together
When make the operation of many parts of identical application programs outer, the privacy and safety of protecting tenant data are also the key of multi-tenant technology
One.
Existing demand response system is either deployed in own server, Cloud Server or cloud PaaS platform, deposits
In following shortcoming or deficiency：
1) an energy services business is only used for as demand response exploiting entity, it is impossible to while supporting multiple main bodys；
2) can only as some energy services business's demand response exploiting entity specialized requirement response system, and can not conduct
Demand response supports public service platform；
3) all kinds of Energy Efficiency Analysis based on demand response system are only limitted to the system data, and can not be by other uniform machines
The data resource of structure, analysis or forecasting reliability, accuracy are limited；
If 4) in the similar demand response system of each province and city (area) repeated construction, easily form the waste of investment.
As can be seen here, shortage supports multiple energy services business demand response exploiting entities and can be public as demand response at present
Service platform, is capable of the demand response system of reliable accurate data analysis result altogether.
The content of the invention
In order to solve the above problems, the present invention provides a kind of demand response system and method based on multi-tenant technology, purport
An energy services business is only used for as demand response exploiting entity solving current demand response system, it is impossible to supported simultaneously
The defect of multiple exploiting entities；Or, it is only particular demands response implementation unit service, it is impossible to be used as the public clothes of demand response
Business platform, it is impossible to effectively comprehensive multiple demand response exploiting entities information resources, and the defect that data analysis predicts the outcome is provided.
To realize object above, the present invention is adopted the following technical scheme that：
A kind of demand response system based on multi-tenant technology, the need being connected with each other with multiple tenants and power consumer
Seeking response system includes：User's registration logs in management module, electricity consumption data collection acquisition module, demand response Potentials mould
Block, demand response solution formulation and signal release module, demand response business execution module and demand response recruitment evaluation module；
Wherein,
The user's registration logs in management module, and the request for receiving tenant or power consumer is different brackets tenant
Or power consumer addition role's label, access rights are set, to realize the user's registration and register of demand response system；
The electricity consumption data gathers acquisition module, the electricity consumption data for obtaining power consumer；
The demand response Potentials module, for predicting power consumer demand response potentiality and following power consumption；
The demand response solution formulation and signal release module, please for receiving the demand response that electric energy supplier sends
Signal is sought, and combines tenant's self-demand resource response and demand response Potential Prediction result, demand response scheme is formulated；
The demand response business execution module, for according to tenant's response condition, performing demand response scheme；
The demand response recruitment evaluation module, for being obtained from the power consumer under the specific tenant for participating in demand response
History electricity consumption data, determines electricity consumption data and base-line data during electricity consumption baseline, contrast demand response, evaluation requirement response effect
Really.
It is preferred that, the tenant, including electric energy supplier and energy services business；
The power consumer, including industrial enterprise, commercial undertaking and resident；
The power consumer can be connected with each other with other one or more power consumers, for count tenant and tenant it
Between, and sale of electricity/electricity consumption relation between tenant and power consumer；
The tenant can be connected with each other with other one or more tenants, for binding one or more tenants as certainly
The electric energy supplier of body；The tenant can also be connected by demand response system with one or more power consumers simultaneously, be used for
Power consumer of one or more tenants as itself is bound, the information and electricity consumption data of the power consumer is obtained.
It is preferred that, the user's registration logs in management module, including receiving unit, setting unit, domestic consumer's management list
Member, examination ＆ approval service management unit and administrator's administrative unit；Wherein,
The receiving unit, registration, logging request for judging tenant or power consumer；
The setting unit, for identifying, managing for tenant or power consumer addition role's label, including examination ＆ approval user
Member user mark and the common user identifiers in addition to examination ＆ approval user and keeper；
Domestic consumer's administrative unit, for for for carry common user identifiers user, its identity information is entered
Row checking；
The examination ＆ approval service management unit, for being examined to demand response scheme；
Administrator's administrative unit, for performing user management and system configuration operation.It is preferred that, the electricity consumption
Data acquisition acquisition module is connected with each other with intelligent electric meter, the electricity consumption data for obtaining power consumer；
The electricity consumption data collection acquisition module is public by internet and power consumer side energy management system or power network
Department is connected with energy service platform, in the way of automatic regular polling, is gathered power consumer history electricity consumption data, is synchronized to shared data
In storehouse；
Wherein, the shared data bank is arranged in demand response system, for depositing power consumer information, access right
Limit, demand response business and user power utilization information.
Further, the shared data bank includes some sub- memory cell, the use for individually preserving each power consumer
Electric data, and the interaction data generated between system and tenant.
It is preferred that, the demand response Potentials module, including single tenant's analytic unit and multi-tenant analytic unit；
Single tenant's analytic unit, for obtaining multiple power consumer electricity consumption datas under single tenant, using association point
Analyse algorithm and obtain load classification characteristic and particular power user's history part throttle characteristics, perform power consumer electric power similar with its
Load comparisons' analysis of user；
The multi-tenant analytic unit, is used for more electric power according to multi-tenant analysis mode comprehensively multiple tenants
Family electricity consumption data, the particular power user's history load for obtaining load classification characteristic and specific tenant using association analysis algorithm is special
Property, perform load comparisons' analysis of its power consumer similar with its of the power consumer.
It is preferred that, the demand response scheme, including selection participate in the power consumer list of demand response, and in list
Record each power consumer send demand response information, target requirement respond style, target load adjustment amount, pricing information and
Excitation information.
It is preferred that, the demand response business execution module, including automatic demand response unit and non-automatic demand response
Unit；
The automatic demand response unit, obtains demand response signal for being provided from the dynamic tenant for participating in demand response, sentences
Disconnected respond style；
The non-automatic demand response unit, determines whether to participate in this demand response for power consumer；If so, then anti-
Feedback participates in electrical equipment and load information, and load start and stop or regulation operation are manually performed under doubling.
It is preferred that, the demand response recruitment evaluation module, including single tenant's assessment unit and multi-tenant assessment unit；
Single tenant's assessment unit, for multiple power consumers for all participation demand responses under single tenant
Demand response recruitment evaluation result carries out comprehensive statistics and compares analysis, obtains single tenant's demand response recruitment evaluation；
The multi-tenant assessment unit, for multiple power consumers for all participation demand responses under multiple tenants
Demand response recruitment evaluation result carries out comprehensive analysis, obtains global demand response recruitment evaluation result.
A kind of demand response method based on multi-tenant technology, the described method comprises the following steps：
1) tenant and power consumer are determined, the user's registration and register of demand response system is completed；
2) power consumer electricity consumption data is gathered by data acquisition device；
3) electricity consumption data based on single or multiple tenants carries out demand response potentiality and following electricity demand forecasting；
4) tenant receives demand response request, formulates demand response scheme, issues demand response signal；
5) the demand response mode of power consumer is judged；
6) demand response recruitment evaluation is performed.
It is preferred that, the determination tenant and power consumer include, and the demand responses such as electric energy supplier, energy services business is real
Unit definition is applied for tenant, electricity consumption mechanism, resident are defined as power consumer so that between tenant and user, between tenant and tenant
Form electricity supply and demand relation；
The user's registration and register of the demand response system include：When the registration for receiving tenant or power consumer
During request, identity information is obtained, is addition role's label of different brackets tenant or power consumer, access rights are set；
After tenant succeeds in registration, itself electric energy supplier and power consumer are inputted；
After power consumer succeeds in registration, selection system tenant is used as itself electric energy supplier；
When receiving the logging request of tenant or power consumer, user gradation and authority are determined according to role's label, and it is right
Its identity information is verified；If consistent with log-on message, login successfully；Wherein,
Role's label includes：Common user identifiers, examination ＆ approval user mark and keeper's mark.
It is preferred that, described is specially power consumer power load by data acquisition device collection power consumer electricity consumption data
Equipment or multiple equipment polymerize the electricity consumption data of power circuit；It includes voltage, load and power factor；With the side of automatic regular polling
Formula is according to the frequency acquisition of setting, automatic data collection power consumer history electricity consumption data；It is synchronized in shared data bank, including storage
Power consumer information, access rights, demand response business and user power utilization information.
It is preferred that, the electricity consumption data based on multiple power consumers under single tenant is obtained using association analysis algorithm
Load classification characteristic and particular power user's history part throttle characteristics；It is negative according to its similar power consumer for single power consumer
Lotus comparative analysis, predicts the power consumer demand response potentiality and following power consumption prediction；
For multiple tenants, load classification characteristic and the particular power user of specific tenant are obtained using association analysis algorithm
Historical load characteristic, is analyzed by the load comparisons of power consumer power consumer similar with its, predicts the power consumer demand
Respond potentiality, and following power consumption；Wherein,
The association analysis algorithm, including regression analysis and similarity analysis method.
Further, the prediction of the demand response Potentials and following power consumption is directly proportional to data scale, is based on
The analysis of multi-tenant and predict the outcome better than based on single tenant data analysis and predict the outcome.
It is preferred that, the step 4) specifically include：Tenant obtains the demand response request letter that itself electric energy supplier sends
Number, with reference to self-demand resource response and demand response Potentials result, formulate demand response scheme；The program includes participating in
The power consumer list of demand response, expected load adjustment amount and price or excitation information, and tenant send to power consumer
Demand response signal.
It is preferred that, the step 5) in, the demand response of the power consumer is divided into automatic participate in and non-automatic participation two
The mode of kind；
It is if automatic demand response user, then automatic to participate in demand response；If non-automatic demand response user, by electric power
User determines whether to participate in this demand response, if so, then feedback participates in electrical equipment and information on load, under doubling manually
Perform load start and stop or regulation operation.
It is preferred that, the step 6) in, the power consumer under specific tenant for participating in demand response obtains its history
Electricity consumption data, the power consumption average of n effectively electricity consumptions day before occurring using demand response is used as electricity consumption baseline, contrast demand response
Period electricity consumption data and base-line data, evaluation requirement response effect；Wherein,
It is analyzed for multiple power consumer demand response effects that demand response is participated under single tenant, to many
Multiple power consumer demand response recruitment evaluation results that demand response is participated under individual tenant are analyzed, and obtain global need
Seek response recruitment evaluation result.
The present invention uses above technical scheme, and the present invention provides the demand being connected with each other with multiple tenants and power consumer and rung
System is answered, based on multi-tenant technology, supports that multiple energy services business demand response exploiting entities share same demand response system,
So as to avoid overlapping construction；The cascade of demand response exploiting entity is supported, demand response business demand is better met；
Numerous power consumer data of comprehensive multiple demand response exploiting entities, demand response Potentials are more accurate, from
Demand response is implemented more targetedly, preferably to reach the demand response target such as peak load shifting；Comprehensive multiple demand responses are implemented
Numerous power consumer data of unit, demand response recruitment evaluation is more accurately and reliably.
Aim to solve the problem that current demand response system is only used for an energy services business as demand response exploiting entity, nothing
Method supports the defect of multiple exploiting entities simultaneously；Or, it is only particular demands response implementation unit service and cannot function as demand
Respond public service platform, it is impossible to effectively comprehensive multiple demand response exploiting entities information resources, and data analysis prediction is provided
As a result defect.
A kind of demand response method based on multi-tenant technology is also provided in the solution of the present invention, this method can be comprehensively multiple
Tenant data carries out the data analyses such as demand response potentiality, demand response recruitment evaluation.By each demand response exploiting entity
As the tenant of a demand response software systems, each tenant has multiple power consumers under its command, possess demand response resource management,
The demand response function such as demand response plan and project management, demand response implementation, demand response Potentials and recruitment evaluation；
May be present between different tenants the tenant of upstream and downstream cascade connection, i.e., one can as another tenant power consumer；This branch
The cascade of demand response exploiting entity is held, demand response business demand is better met.
Brief description of the drawings
In order to illustrate more clearly about the embodiment of the present invention or technical scheme of the prior art, below will be to embodiment or existing
The accompanying drawing to be used needed for having technology description is briefly described, it should be apparent that, drawings in the following description are only this
Some embodiments of invention, for those of ordinary skill in the art, on the premise of not paying creative work, can be with
Other accompanying drawings are obtained according to these accompanying drawings.
Fig. 1 is the demand response system structure diagram based on multi-tenant technology in the present invention；
Fig. 2 is demand response method flow diagram in the present invention；
Fig. 3 is different tenant's cascade connection structure charts in the present invention；
Fig. 4 is different tenant data relation schematic diagrams in embodiment in the present invention.
Embodiment
To make the object, technical solutions and advantages of the present invention clearer, technical scheme will be carried out below
Detailed description.Obviously, described embodiment is only a part of embodiment of the invention, rather than whole embodiments.Base
Embodiment in the present invention, those of ordinary skill in the art are resulting on the premise of creative work is not made to be owned
Other embodiment, belongs to the scope that the present invention is protected.
A kind of demand response system based on multi-tenant technology, the need being connected with each other with multiple tenants and power consumer
Seeking response system includes：User's registration logs in management module, electricity consumption data collection acquisition module, demand response Potentials mould
Block, demand response solution formulation and signal release module, demand response business execution module and demand response recruitment evaluation module；
Wherein,
The user's registration logs in management module, and the request for receiving tenant or power consumer is different brackets tenant
Or power consumer addition role's label, access rights are set, to realize the user's registration and register of demand response system；
The electricity consumption data gathers acquisition module, the electricity consumption data for obtaining power consumer；
The demand response Potentials module, for predicting power consumer demand response potentiality and following power consumption；
The demand response solution formulation and signal release module, please for receiving the demand response that electric energy supplier sends
Signal is sought, and combines tenant's self-demand resource response and demand response Potential Prediction result, demand response scheme is formulated；
The demand response business execution module, for according to tenant's response condition, performing demand response scheme；
The demand response recruitment evaluation module, for being obtained from the power consumer under the specific tenant for participating in demand response
History electricity consumption data, determines electricity consumption data and base-line data during electricity consumption baseline, contrast demand response, evaluation requirement response effect
Really.
Wherein, tenant, including electric energy supplier and energy services business；
Power consumer, including industrial enterprise, commercial undertaking and resident；
Power consumer can be connected with each other with other one or more power consumers, for counting between tenant and tenant,
And the sale of electricity between tenant and power consumer/electricity consumption relation；
Tenant can be connected with each other with other one or more tenants, for bind one or more tenants as itself
Electric energy supplier；The tenant can also be connected by demand response system with one or more power consumers simultaneously, for binding
One or more tenants obtain the information and electricity consumption data of the power consumer as the power consumer of itself.Electricity consumption data includes
Power consumer power load equipment or multiple equipment polymerize the electricity consumption data of power circuit, data include voltage, load, power because
Number etc., data acquiring frequency be usually every 15 minutes once.Electricity consumption data is stored in Database Systems, data access authority and the electricity
Power user account number is associated.
User's registration logs in management module, including receiving unit, setting unit, domestic consumer's administrative unit, examination ＆ approval user
Administrative unit and administrator's administrative unit；Wherein,
Receiving unit, registration, logging request for judging tenant or power consumer；
Setting unit, for being used for tenant or power consumer addition role's label, including examination ＆ approval user mark, keeper
Family is identified and the common user identifiers in addition to examination ＆ approval user and keeper；
Domestic consumer's administrative unit, for for for carry common user identifiers user, its identity information is tested
Card；
Service management unit is examined, for being examined to demand response scheme；
Administrator's administrative unit, for performing user management and system configuration operation.Electricity consumption data collection obtains mould
Block is connected with each other with intelligent electric meter, the electricity consumption data for obtaining power consumer；
Electricity consumption data gathers acquisition module and passes through internet and power consumer side energy management system or grid company
Connected with energy service platform, in the way of automatic regular polling, gather power consumer history electricity consumption data, be synchronized to shared data bank
In；
Wherein, shared data bank is arranged in demand response system, for depositing power consumer information, access rights, need
Ask response business and user power utilization information.
Shared data bank includes some sub- memory cell, the electricity consumption data for individually preserving each power consumer, Yi Jiyu
The interaction data generated between system and tenant.
Demand response Potentials module, including single tenant's analytic unit and multi-tenant analytic unit；
Single tenant's analytic unit, for obtaining multiple power consumer electricity consumption datas under single tenant, using association point
Analyse algorithm and obtain load classification characteristic and particular power user's history part throttle characteristics, perform power consumer electric power similar with its
Load comparisons' analysis of user；
Multi-tenant analytic unit, is used for more power consumers according to multi-tenant analysis mode comprehensively multiple tenants
Electric data, load classification characteristic and the particular power user's history part throttle characteristics of specific tenant are obtained using association analysis algorithm,
Perform load comparisons' analysis of its power consumer similar with its of the power consumer.
Demand response scheme, including selection participate in the power consumer list of demand response, and each electricity recorded in list
Demand response information, target requirement respond style, target load adjustment amount, pricing information and excitation information that power user sends.
Demand response business execution module, including automatic demand response unit and non-automatic demand response unit；Wherein,
Automatic demand response unit, obtains demand response signal for being provided from the dynamic tenant for participating in demand response, judges to ring
Answer type；
Non-automatic demand response unit, determines whether to participate in this demand response for power consumer；If so, then feedback is joined
With electrical equipment and load information, load start and stop or regulation operation are manually performed under doubling.
Demand response recruitment evaluation module, including single tenant's assessment unit and multi-tenant assessment unit；
Single tenant's assessment unit, for multiple power consumer demands for all participation demand responses under single tenant
Respond recruitment evaluation result and carry out comprehensive statistics comparison analysis, obtain single tenant's demand response recruitment evaluation；
Multi-tenant assessment unit, for multiple power consumer demands for all participation demand responses under multiple tenants
Respond recruitment evaluation result and carry out comprehensive analysis, obtain global demand response recruitment evaluation result.
A kind of demand response method based on multi-tenant technology is also provided in the embodiment of the present invention, as shown in figure 3, this method
Comprise the following steps：
1) tenant and power consumer are determined, the user's registration and register of demand response system is completed；
Electric energy supplier, energy services Shang Deng demand responses exploiting entity are defined as tenant, by electricity consumption mechanism, Ju Minding
Justice is power consumer so that between tenant and user, electricity supply and demand relation is formed between tenant and tenant；
The user's registration and register of the demand response system include：When the registration for receiving tenant or power consumer
During request, identity information is obtained, is addition role's label of different brackets tenant or power consumer, access rights are set；
After tenant succeeds in registration, itself electric energy supplier and power consumer are inputted；
After power consumer succeeds in registration, selection system tenant is used as itself electric energy supplier；
When receiving the logging request of tenant or power consumer, user gradation and authority are determined according to role's label, and it is right
Its identity information is verified；If consistent with log-on message, login successfully；Wherein,
Role's label includes：Common user identifiers, examination ＆ approval user mark and keeper's mark.
I.e. domestic consumer with common user identifiers, mainly for most of domestic consumers；Possess except examination ＆ approval user and
Other functions outside administrator role's specific function；
I.e. examination ＆ approval user with examination ＆ approval user's mark, it is main to be responsible for examining demand response scheme；
The i.e. administrator identified with administrator, it is main to perform the operation such as user management and system configuration.
2) power consumer electricity consumption data is gathered by data acquisition device；
It is specially power consumer power load equipment or multiple to gather power consumer electricity consumption data by data acquisition device
The electricity consumption data of device aggregation power circuit；It includes voltage, load and power factor；According to setting in the way of automatic regular polling
Frequency acquisition, automatic data collection power consumer history electricity consumption data；Frequency acquisition is traditionally arranged to be 15 minutes/time.Meanwhile, it is synchronous
Into shared data bank, including storage power consumer information, access rights, demand response business and user power utilization information.
3) electricity consumption data based on single or multiple tenants carries out demand response potentiality and following electricity demand forecasting；
Cascade connection can be formed between tenant, tenant 01, tenant 12, tenant 22 form the sale of electricity of cascade, electricity consumption relation.Example
Such as：The sale of electricity of cascade structure between energy services business as shown in Figure 3 and electric energy supplier, electricity consumption relation, and as shown in Figure 4
, the sale of electricity of the cascade structure between Guo Wang xx provincial electric power companies and service provider of subordinate Utilities Electric Co., electricity consumption relation.
Based on the electricity consumption data of multiple power consumers under single tenant, load classification characteristic is obtained using association analysis algorithm
And particular power user's history part throttle characteristics；For single power consumer, analyzed according to its similar power consumer load comparisons, in advance
Survey the power consumer demand response potentiality and following power consumption prediction；
For multiple tenants, load classification characteristic and the particular power user of specific tenant are obtained using association analysis algorithm
Historical load characteristic, is analyzed by the load comparisons of power consumer power consumer similar with its, predicts the power consumer demand
Respond potentiality, and following power consumption；Wherein,
The association analysis algorithm, including regression analysis and similarity analysis method.
The prediction of demand response Potentials and following power consumption is directly proportional to data scale, the analysis based on multi-tenant with
Predict the outcome better than the data analysis based on single tenant and predict the outcome.
4) tenant receives demand response request, formulates demand response scheme, issues demand response signal；
Tenant obtains the demand response request signal that itself electric energy supplier sends, with reference to self-demand resource response and need
Response Potentials result is sought, demand response scheme is formulated；The program includes participating in the power consumer list of demand response, expected
Load adjustment amount and price or excitation information, and the demand response signal that tenant sends to power consumer.Power consumer list
Comprising power consumer or it is used as the tenant of subordinate energy services business.
5) the demand response mode of power consumer is judged；
The demand response of power consumer is divided into automatic participate in and non-automatic participation two ways；
It is if automatic demand response user, then automatic to participate in demand response；If non-automatic demand response user, by electric power
User determines whether to participate in this demand response, if so, then feedback participates in electrical equipment and information on load, under doubling manually
Perform load start and stop or regulation operation.
6) demand response recruitment evaluation is performed.
The power consumer under specific tenant for participating in demand response, obtains its history electricity consumption data, with demand response
The power consumption average of n effective electricity consumptions day before generation contrasts electricity consumption data and baseline during demand response as electricity consumption baseline
Data, evaluation requirement response effect；Wherein, n span is set to be self-defined, is traditionally arranged to be 3≤n≤5；Effective electricity consumption
Day, that is, reject weekend, festivals or holidays, in addition, power consumption average can also be by rejecting highest in one section of electricity consumption day and minimum
The mode of power consumption is obtained.
It is analyzed for multiple power consumer demand response effects that demand response is participated under single tenant, to many
Multiple power consumer demand response recruitment evaluation results that demand response is participated under individual tenant are analyzed, and obtain global need
Seek response recruitment evaluation result.
The foregoing is only a specific embodiment of the invention, but protection scope of the present invention is not limited thereto, any
Those familiar with the art the invention discloses technical scope in, change or replacement can be readily occurred in, should all be contained
Cover within protection scope of the present invention.Therefore, protection scope of the present invention should be based on the protection scope of the described claims.
Claims (10)
1. a kind of demand response system based on multi-tenant technology, it is characterised in that mutually interconnected with multiple tenants and power consumer
The demand response system connect includes：User's registration logs in management module, electricity consumption data collection acquisition module, demand response and dived
Power analysis module, demand response solution formulation and signal release module, demand response business execution module and demand response effect
Evaluation module；Wherein,
The user's registration logs in management module, and the request for receiving tenant or power consumer is different brackets tenant or electricity
Power user adds role's label, access rights is set, to realize the user's registration and register of demand response system；
The electricity consumption data gathers acquisition module, the electricity consumption data for obtaining power consumer；
The demand response Potentials module, for predicting power consumer demand response potentiality and following power consumption；
The demand response solution formulation and signal release module, letter is asked for receiving the demand response that electric energy supplier sends
Number, and tenant's self-demand resource response and demand response Potential Prediction result are combined, formulate demand response scheme；
The demand response business execution module, for according to tenant's response condition, performing demand response scheme；
The demand response recruitment evaluation module, for obtaining history from the power consumer under the specific tenant for participating in demand response
Electricity consumption data, determines electricity consumption data and base-line data during electricity consumption baseline, contrast demand response, evaluation requirement response effect.
2. the system as claimed in claim 1, it is characterised in that：The tenant, including electric energy supplier and energy services business；
The power consumer, including industrial enterprise, commercial undertaking and resident；
The power consumer can be connected with each other with other one or more power consumers, for counting between tenant and tenant,
And the sale of electricity between tenant and power consumer/electricity consumption relation；
The tenant can be connected with each other with other one or more tenants, and itself is used as binding one or more tenants
Electric energy supplier；The tenant can also be connected by demand response system with one or more power consumers simultaneously, for tying up
Fixed one or more tenants obtain the information and electricity consumption data of the power consumer as the power consumer of itself.
3. the system as claimed in claim 1, it is characterised in that：The user's registration login management module, including receiving unit,
Setting unit, domestic consumer's administrative unit, examination ＆ approval service management unit and administrator's administrative unit；Wherein,
The receiving unit, registration, logging request for judging tenant or power consumer；
The setting unit, for being used for tenant or power consumer addition role's label, including examination ＆ approval user mark, keeper
Family is identified and the common user identifiers in addition to examination ＆ approval user and keeper；
Domestic consumer's administrative unit, for for for carry common user identifiers user, its identity information is tested
Card；
The examination ＆ approval service management unit, for being examined to demand response scheme；
Administrator's administrative unit, for performing user management and system configuration operation；
The electricity consumption data collection acquisition module is connected with each other with intelligent electric meter, the electricity consumption data for obtaining power consumer；
Electricity consumption data collection acquisition module passes through internet and power consumer side energy management system or grid company
Connected with energy service platform, in the way of automatic regular polling, gather power consumer history electricity consumption data, be synchronized to shared data bank
In；
Wherein, the shared data bank is arranged in demand response system, for depositing power consumer information, access rights, need
Ask response business and user power utilization information；
The shared data bank includes some sub- memory cell, the electricity consumption data for individually preserving each power consumer, Yi Jiyu
The interaction data generated between system and tenant；
The demand response Potentials module, including single tenant's analytic unit and multi-tenant analytic unit；
Single tenant's analytic unit, for obtaining multiple power consumer electricity consumption datas under single tenant, is calculated using association analysis
Method obtains load classification characteristic and particular power user's history part throttle characteristics, performs power consumer power consumer similar with its
Load comparisons analysis；
The multi-tenant analytic unit, is used for more power consumers according to multi-tenant analysis mode comprehensively multiple tenants
Electric data, load classification characteristic and the particular power user's history part throttle characteristics of specific tenant are obtained using association analysis algorithm,
Perform load comparisons' analysis of its power consumer similar with its of the power consumer；
The demand response scheme, including selection participate in the power consumer list of demand response, and each electricity recorded in list
Demand response information, target requirement respond style, target load adjustment amount, pricing information and excitation information that power user sends；
The demand response business execution module, including automatic demand response unit and non-automatic demand response unit；
The automatic demand response unit, obtains demand response signal for being provided from the dynamic tenant for participating in demand response, judges to ring
Answer type；
The non-automatic demand response unit, determines whether to participate in this demand response for power consumer；If so, then feedback is joined
With electrical equipment and load information, load start and stop or regulation operation are manually performed under doubling；
The demand response recruitment evaluation module, including single tenant's assessment unit and multi-tenant assessment unit；
Single tenant's assessment unit, for multiple power consumer demands for all participation demand responses under single tenant
Respond recruitment evaluation result and carry out comprehensive statistics comparison analysis, obtain single tenant's demand response recruitment evaluation；
The multi-tenant assessment unit, for multiple power consumer demands for all participation demand responses under multiple tenants
Respond recruitment evaluation result and carry out comprehensive analysis, obtain global demand response recruitment evaluation result.
4. a kind of demand response method based on multi-tenant technology, it is characterised in that the described method comprises the following steps：
1) tenant and power consumer are determined, the user's registration and register of demand response system is completed；
2) power consumer electricity consumption data is gathered by data acquisition device；
3) electricity consumption data based on single or multiple tenants carries out demand response potentiality and following electricity demand forecasting；
4) tenant receives demand response request, formulates demand response scheme, issues demand response signal；
5) the demand response mode of power consumer is judged；
6) demand response recruitment evaluation is performed.
5. method as claimed in claim 4, it is characterised in that：The determination tenant and power consumer include, and electric energy is supplied
Business, energy services Shang Deng demand responses exploiting entity are defined as tenant, and electricity consumption mechanism, resident are defined as into power consumer so that
Between tenant and user, electricity supply and demand relation is formed between tenant and tenant；
The user's registration and register of the demand response system include：When the registration request for receiving tenant or power consumer
When, identity information is obtained, is addition role's label of different brackets tenant or power consumer, access rights are set；
After tenant succeeds in registration, itself electric energy supplier and power consumer are inputted；
After power consumer succeeds in registration, selection system tenant is used as itself electric energy supplier；
When receiving the logging request of tenant or power consumer, user gradation and authority are determined according to role's label, and to its body
Part information is verified；If consistent with log-on message, login successfully；Wherein,
Role's label includes：Common user identifiers, examination ＆ approval user mark and keeper's mark.
6. method as claimed in claim 4, it is characterised in that：It is described that power consumer electricity consumption number is gathered by data acquisition device
It polymerize the electricity consumption data of power circuit according to specially power consumer power load equipment or multiple equipment；It includes voltage, load
And power factor；According to the frequency acquisition of setting in the way of automatic regular polling, automatic data collection power consumer history electricity consumption data；Together
Step is into shared data bank, including storage power consumer information, access rights, demand response business and user power utilization information.
7. method as claimed in claim 4, it is characterised in that：The electricity consumption number based on multiple power consumers under single tenant
According to using association analysis algorithm acquisition load classification characteristic and particular power user's history part throttle characteristics；Used for single electric power
Family, is analyzed according to its similar power consumer load comparisons, predicts the power consumer demand response potentiality and following power consumption prediction；
For multiple tenants, load classification characteristic and the particular power user's history of specific tenant are obtained using association analysis algorithm
Part throttle characteristics, is analyzed by the load comparisons of power consumer power consumer similar with its, predicts the power consumer demand response
Potentiality, and following power consumption；Wherein,
The association analysis algorithm, including regression analysis and similarity analysis method；
The prediction of the demand response Potentials and following power consumption is directly proportional to data scale, the analysis based on multi-tenant with
Predict the outcome better than the data analysis based on single tenant and predict the outcome.
8. method as claimed in claim 4, it is characterised in that：The step 4) specifically include：Tenant obtains the confession of itself electric energy
The demand response request signal that business sends is answered, with reference to self-demand resource response and demand response Potentials result, formulating needs
Seek response scheme；The program includes power consumer list, expected load adjustment amount and the price for participating in demand response or excitation letter
Breath, and the demand response signal that tenant sends to power consumer.
9. method as claimed in claim 4, it is characterised in that：The step 5) in, the demand response point of the power consumer
Participated in and non-automatic participation two ways to be automatic；
It is if automatic demand response user, then automatic to participate in demand response；If non-automatic demand response user, by power consumer
Determine whether to participate in this demand response, if so, then feedback participates in electrical equipment and information on load, manually performed under doubling
Load start and stop or regulation operation.
10. method as claimed in claim 4, it is characterised in that：The step 6) in, the specific rent for participating in demand response
Power consumer under family, obtains its history electricity consumption data, the power consumption average of the n before occurring with demand response effective electricity consumptions day
As electricity consumption baseline, electricity consumption data and base-line data during demand response, evaluation requirement response effect are contrasted；Wherein,
It is analyzed, is rented to multiple for multiple power consumer demand response effects that demand response is participated under single tenant
Multiple power consumer demand response recruitment evaluation results that demand response is participated under family are analyzed, and obtain global demand and ring
Answer recruitment evaluation result.
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