CN106920047A - Power network statistics based on level storage model derives from computational methods and system - Google Patents
Power network statistics based on level storage model derives from computational methods and system Download PDFInfo
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- CN106920047A CN106920047A CN201710142421.1A CN201710142421A CN106920047A CN 106920047 A CN106920047 A CN 106920047A CN 201710142421 A CN201710142421 A CN 201710142421A CN 106920047 A CN106920047 A CN 106920047A
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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- G—PHYSICS
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- G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
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Abstract
Computational methods and system are derived from the embodiment of the invention discloses a kind of power network statistics based on level storage model, easily occur omitting greatly for Manual definition's equation manual maintenance workload that the treatment solved in the prior art to schedulingization system data is used and using the method that proprietary program(me) carries out special statistical computation need that often data processing module is modified and tested, be unfavorable for the technical problem of the stable operation of system.Present invention method includes:According to the grid model data for obtaining, power network hierarchical relationship model is built;Universal calculation equation is generated according to power network hierarchical relationship model, universal calculation equation includes calculating the factor, the result factor and calculating logic;All records of the association list area for calculating the factor are got, and derivation calculating, and the model data position that the result of calculation write-in result factor that will be obtained is associated are carried out to all records according to calculating logic.
Description
Technical field
The present invention relates to electric power network technique field, more particularly to the power network statistics derivation calculating based on level storage model
Method and system.
Background technology
Current dispatch automated system is not only needed to monitor each equipment running status, it is also desirable to which operation of power networks is united
Count and monitored, the important statistical index data of monitoring includes each type load of power network, region and plant stand gross capability, Bu Tong electricity
Source is exerted oneself situation etc., and current country's dispatch automated system is to the treatment of these data by Manual definition's formula or using special
Having program carries out special statistical computation.Although using artificial defined formula processing data rule flexibly, as electric network model becomes
Change, it is necessary to change all correlation formulas, manual maintenance workload increases and easily occurs omitting, and causes statistics data to lack
Lose;Special statistical computation is carried out using dedicated program although avoid substantial amounts of maintenance work, but rule is fixed, once data processing
, it is necessary to targetedly be changed data processing module and tested when the species of demand or monitoring data changes, no
Beneficial to the stable operation of on-line system;And constantly change program, it tends to be difficult to it is practical.
The content of the invention
A kind of power network statistics based on level storage model is the embodiment of the invention provides to derive from computational methods and be
System, solves Manual definition's equation manual maintenance workload that the treatment in the prior art to schedulingization system data is used
It is big easily to occur omitting and need often to carry out data processing module using the method that proprietary program(me) carries out special statistical computation
Modification and test, are unfavorable for the technical problem of the stable operation of system.
A kind of power network statistics based on level storage model provided in an embodiment of the present invention derives from computational methods, bag
Include:
According to the grid model data for obtaining, power network hierarchical relationship model is built;
Universal calculation equation is generated according to power network hierarchical relationship model, universal calculation equation includes calculating the factor, knot
The fruit factor and calculating logic;
All records of the association list area for calculating the factor are got, and derivation meter is carried out to all records according to calculating logic
Calculate, and the model data position that the result of calculation write-in result factor that will be obtained is associated.
Alternatively, according to the grid model data for obtaining, building power network hierarchical relationship model includes:
According to the grid model data for obtaining, obtain the incidence relation and plant stand of equipment and plant stand in grid model data with
The incidence relation in region, and build the power network hierarchical relationship model between region, plant stand and equipment.
Alternatively, universal calculation equation also includes calculating parameter;
Calculating parameter includes zero-computing time, calculates termination time, calculating cycle, priority, affiliated application.
Alternatively, calculating logic is the rule statements of the character string being made up of the calculating factor, the result factor and operator.
Alternatively, get calculate the factor association list area all records, and according to calculating logic to it is all record into
Row derives from and calculates, and the model data position of the result of calculation write-in result factor association that will be obtained includes:
All records of the association list area for calculating the factor are got, and according to calculating logic and calculating parameter to all records
Carry out derivation calculating, and the model data position that the result of calculation write-in result factor that will be obtained is associated.
Alternatively, all records of the association list area for calculating the factor are got, and according to calculating logic and calculating parameter pair
All records carry out derivation calculating, and the model data position of the result of calculation write-in result factor association that will be obtained specifically is wrapped
Include:
A1, all of universal calculation equation of reading, and be P by the number tag of universal calculation equation;
A2, definition i=1, i are the subscript for traveling through universal calculation equation;
A3, inquiry universal calculation equation, the priority according to universal calculation equation select i-th formula;
A4, the related information that the calculating factor and the result factor are obtained according to universal calculation equation, obtaining must calculate factor pair
The association list area answered;
A5, according to association list area inquiry correlation model record, definition have Q bars record;
A6, definition j=1, j are to travel through the subscript that domain level calculates component correlation model record;
A7, reading j-th strip record, the computation rule according to universal calculation equation carry out derivation calculating;
A8, whether j is judged less than Q, if it is, j=j+1, goes to step A7;If it is not, then going to step A9;
In A9, the record associated the correlation calculation result write-in result factor according to power network hierarchical relationship model;
A10, whether i is judged less than P, if it is, i=i+1, goes to step A3;If it is not, then going to step A11;
A11, calculating cycle terminate.
A kind of power network statistics based on level storage model provided in an embodiment of the present invention derives from computing system, bag
Include:
Module is built, for according to the grid model data for obtaining, building power network hierarchical relationship model;
Generation module, for generating universal calculation equation, universal calculation equation bag according to power network hierarchical relationship model
Include the calculating factor, the result factor and calculating logic;
Computing module, all records of the association list area of the factor are calculated for getting, and according to calculating logic to all
Record carries out derivation calculating, and the model data position that the result of calculation write-in result factor that will be obtained is associated.
Alternatively, building module includes:
Construction unit, for according to the grid model data for obtaining, obtaining the pass of equipment and plant stand in grid model data
Connection relation and the incidence relation in plant stand and region, and build the power network hierarchical relationship model between region, plant stand and equipment.
Alternatively, computing module includes:
Computing unit, all records of the association list area of the factor are calculated for getting, and according to calculating logic and calculating
Parameter carries out derivation calculating, and the model data position that the result of calculation write-in result factor that will be obtained is associated to all records.
Alternatively, computing unit is specifically included:
Subelement is read, for reading all of universal calculation equation, and is P by the number tag of universal calculation equation;
First defines subelement, and for defining i=1, i is the subscript for traveling through universal calculation equation;
First inquiry subelement, for inquiring about universal calculation equation, the priority according to universal calculation equation is selected i-th
Formula;
Subelement is obtained, the related information of the factor and the result factor is calculated for being obtained according to universal calculation equation, obtained
The association list area that factor pair is answered must be calculated;
Second inquiry subelement, for according to association list area inquiry correlation model record, definition to have Q bars to record;
Second defines subelement, and for defining j=1, j is to travel through the subscript that domain level calculates component correlation model record;
Computation subunit, for reading j-th strip record, the computation rule according to universal calculation equation carries out derivation calculating;
First judgment sub-unit, for whether judging j less than Q, if it is, j=j+1, goes to step A7;If no
It is then to go to step A9;
Write-in subelement, for the note for being associated the correlation calculation result write-in result factor according to power network hierarchical relationship model
In record;
Second judgment sub-unit, for whether judging i less than P, if it is, i=i+1, goes to step A3;If no
It is then to go to step A11;
Terminate subelement, for terminating calculating cycle.
As can be seen from the above technical solutions, the embodiment of the present invention has advantages below:
A kind of power network statistics based on level storage model provided in an embodiment of the present invention derives from computational methods and is
System, including:According to the grid model data for obtaining, power network hierarchical relationship model is built;According to power network hierarchical relationship model
Generation universal calculation equation, universal calculation equation includes calculating the factor, the result factor and calculating logic;Get and calculate the factor
All records of list area are associated, and derivation calculating is carried out to all records according to calculating logic, and the result of calculation that will be obtained is write
Enter the model data position of result factor association.By building power network hierarchical relationship model in the embodiment of the present invention, and set up domain
Level universal calculation equation realizes that power network statistics automatic batch is calculated, and can be according to the dynamic change of electric network model equipment
Adjust automatically calculates record set, exempts the maintenance work of a large amount of Manual definition's formula, meanwhile, calculated by universal calculation equation and patrolled
Volume dynamic configuration modification function, it is possible to achieve when calculating demand changes in real time dynamic Adjustable calculation logic and journey need not be done
Sequence modification, solves Manual definition's equation manual maintenance work that the treatment in the prior art to schedulingization system data is used
Work amount is easily occurred omitting greatly and is needed often to data processing module using the method that proprietary program(me) carries out special statistical computation
Modify and test, be unfavorable for the technical problem of the stable operation of system.
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, without having to pay creative labor, may be used also
Other accompanying drawings are obtained with according to these accompanying drawings.
Fig. 1 is that a kind of power network statistics based on level storage model provided in an embodiment of the present invention derives from computational methods
One embodiment schematic flow sheet;
Fig. 2 is that a kind of power network statistics based on level storage model provided in an embodiment of the present invention derives from computational methods
Another embodiment schematic flow sheet;
Fig. 3 is the system that the power network statistics based on level storage model provided in an embodiment of the present invention derives from computational methods
Meter calculation process schematic diagram.
Specific embodiment
A kind of power network statistics based on level storage model is the embodiment of the invention provides to derive from computational methods and be
System, Manual definition's equation manual maintenance that the treatment for solving in the prior art to schedulingization system data is used works
Amount is big easily to be occurred omitting and needs often to enter data processing module using the method that proprietary program(me) carries out special statistical computation
Row modification and test, are unfavorable for the technical problem of the stable operation of system.
To enable that goal of the invention of the invention, feature, advantage are more obvious and understandable, below in conjunction with the present invention
Accompanying drawing in embodiment, is clearly and completely described, it is clear that disclosed below to the technical scheme in the embodiment of the present invention
Embodiment be only a part of embodiment of the invention, and not all embodiment.Based on the embodiment in the present invention, this area
All other embodiment that those of ordinary skill is obtained under the premise of creative work is not made, belongs to protection of the present invention
Scope.
Fig. 1 is referred to, a kind of power network statistics based on level storage model provided in an embodiment of the present invention derives from meter
One embodiment of calculation method, including:
101st, according to the grid model data for obtaining, power network hierarchical relationship model is built;
First, according to the model data on the spot of the power network for getting, power network hierarchical relationship model is built.
102nd, according to power network hierarchical relationship model generate universal calculation equation, universal calculation equation include calculate because
Son, the result factor and calculating logic;
After power network hierarchical relationship model is built, general-purpose computations are generated according to power network hierarchical relationship model public
Formula, universal calculation equation includes calculating the factor, the result factor and calculating logic.Wherein, it is to need to participate in what is calculated to calculate the factor
Data item associates list area, and as a result the factor is that target result of calculation associates list area.Calculating logic is that formula calculates the factor, the result factor
The regular arithmetic statement of the character string constituted with operator.After universal calculation equation has been defined, the universal calculation equation on backstage
Calculating service routine with all universal calculation equation information of timing acquisition, and can calculate all universal calculation equations, without artificial
Intervene.
103rd, all records of the association list area for calculating the factor are got, and all records are sent according to calculating logic
Livelihood is calculated, and the model data position that the result of calculation write-in result factor that will be obtained is associated.
After according to power network hierarchical relationship model generation universal calculation equation, the statistical computation step tool of data is carried out
Body is:All records of the association list area for calculating the factor are got, and derivation calculating are carried out to all records according to calculating logic,
And the model data position of the result of calculation write-in result factor association that will be obtained.
It is more than that a kind of power network statistics based on level storage model provided in an embodiment of the present invention is derived to calculate
The detailed description of one embodiment of method, below by a kind of electricity based on level storage model provided in an embodiment of the present invention
Another embodiment that net statistics derives from computational methods is described in detail.
Fig. 2 is referred to, a kind of power network statistics based on level storage model provided in an embodiment of the present invention derives from meter
Another embodiment of calculation method, including:
201st, according to the grid model data for obtaining, incidence relation of the equipment with plant stand and factory in grid model data are obtained
The incidence relation stood with region, and build the power network hierarchical relationship model between region, plant stand and equipment;
First, according to the grid model data for obtaining, device model, substation model and area are obtained respectively from electric network model
Domain model, and equipment and the incidence relation and plant stand of plant stand and the incidence relation in region are obtained, then build region, plant stand and set
Between standby " region->Plant stand->The power network hierarchical relationship model of equipment ", and stored with " tree " graphic data structure.
202nd, according to power network hierarchical relationship model generate universal calculation equation, universal calculation equation include calculate because
Son, the result factor and calculating logic;
After power network hierarchical relationship model is built, general-purpose computations are generated according to power network hierarchical relationship model public
Formula, you can with according to demand defined in formula definition instrument universal calculation equation rule, universal calculation equation include calculate because
Son, the result factor, calculating logic and calculating parameter.Wherein, it is the data item association list area for needing to participate in calculating, knot to calculate the factor
The fruit factor is that target result of calculation associates list area.Calculating logic is the word that formula calculates the factor, the result factor and operator composition
Accord with the regular arithmetic statement of string.The function of the computing integration packaging of formula, these functions include mathematical function, statistical function.Meter
Between calculating at the beginning of parameter is calculated comprising formula, terminate time, calculating cycle, priority, affiliated application.In universal calculation equation
After having defined, the universal calculation equation on backstage calculates service routine and with all universal calculation equation information of timing acquisition, and can count
All universal calculation equations are calculated, without manual intervention.
203rd, all records of the association list area for calculating the factor are got, and according to calculating logic and calculating parameter to all
Record carries out derivation calculating, and the model data position that the result of calculation write-in result factor that will be obtained is associated;
Finally, all records of the association list area for calculating the factor are got, and according to calculating logic and calculating parameter to institute
Having record carries out derivation calculating, and the model data position that the result of calculation write-in result factor that will be obtained is associated.And this method
With flexible configurable functionality, when demand changes, change the calculating parameter of universal calculation equation, calculating logic or repair
Change calculating and list area is associated with the result factor, general-purpose computations service in backstage is counted again automatically according to amended configuration and calculating logic
Calculate statistics.
For ease of understanding, below by the power network statistics group based on level storage model provided in an embodiment of the present invention
The statistical computation flow of raw computational methods is described in detail.
Fig. 3 is referred to, the calculation procedure that backstage universal calculation equation is calculated in service routine a cycle is as follows:
A1, calculating cycle start, and read all of universal calculation equation, and are P by the number tag of universal calculation equation
(assuming there be P universal calculation equation);
A2, definition i=1, i are the subscript for traveling through universal calculation equation;
A3, inquiry universal calculation equation, the priority according to universal calculation equation select i-th formula;
A4, the related information that the calculating factor and the result factor are obtained according to universal calculation equation, obtaining must calculate factor pair
The association list area answered;
A5, according to association list area inquiry correlation model record, definition have Q bars record;
A6, definition j=1, j are to travel through the subscript that domain level calculates component correlation model record;
A7, reading j-th strip record, the computation rule according to universal calculation equation carry out derivation calculating;
A8, whether j is judged less than Q, if it is, j=j+1, goes to step A7;If it is not, then going to step A9;
In A9, the record associated the correlation calculation result write-in result factor according to power network hierarchical relationship model;
A10, whether i is judged less than P, if it is, i=i+1, goes to step A3;If it is not, then going to step A11;
A11, calculating cycle terminate.
For the model record of result factor contingency table, without being defined one by one in formula definition instrument for every record
Formula, need to only define a formula and achieve that the automatic calculating of all records.When demand changes, can be defined in formula
The factor and result factor contingency table are calculated to this formula modification calculating parameter, calculating logic or the modification that define in instrument
Domain, backstage general-purpose computations service can recalculate statistics automatically according to amended configuration and calculating logic, not only exempt from
Except a large amount of maintenance works, moreover it is possible to ensure the stable operation of system.
It is more than that computational methods are derived to the power network statistics based on level storage model provided in an embodiment of the present invention
Statistical computation flow detailed description, below by a kind of power network based on level storage model provided in an embodiment of the present invention
Statistics derives from computing system and is described in detail.
A kind of power network statistics based on level storage model provided in an embodiment of the present invention derives from computing system to be included:
Module 301 is built, for according to the grid model data for obtaining, building power network hierarchical relationship model;Build module
301 include:
Construction unit 3011, for according to the grid model data for obtaining, obtaining equipment and plant stand in grid model data
Incidence relation and plant stand and region incidence relation, and build the power network hierarchical relationship model between region, plant stand and equipment.
Generation module 302, for generating universal calculation equation, universal calculation equation according to power network hierarchical relationship model
Including calculating the factor, the result factor and calculating logic;
Computing module 303, all records of the association list area of the factor are calculated for getting, and according to calculating logic to institute
Having record carries out derivation calculating, and the model data position that the result of calculation write-in result factor that will be obtained is associated;Computing module
303 include:
Computing unit 3031, calculates all records of the association list area of the factor for getting, and according to calculating logic and
Calculating parameter carries out derivation calculating, and the model data position that the result of calculation write-in result factor that will be obtained is associated to all records
Put;Computing unit 3031 is specifically included:
Subelement 30311 is read, for reading all of universal calculation equation, and by the number tag of universal calculation equation
It is P;
First defines subelement 30312, and for defining i=1, i is the subscript for traveling through universal calculation equation;
First inquiry subelement 30313, for inquiring about universal calculation equation, the priority selection according to universal calculation equation
I-th formula;
Subelement 30314 is obtained, the related information of the factor and the result factor is calculated for being obtained according to universal calculation equation,
Obtaining must calculate the association list area that factor pair is answered;
Second inquiry subelement 30315, for according to association list area inquiry correlation model record, definition to have Q bars to record;
Second defines subelement 30316, and for defining j=1, j is that traversal domain level is calculated under component correlation model record
Mark;
Computation subunit 30317, for reading j-th strip record, the computation rule according to universal calculation equation is derived from
Calculate;
First judgment sub-unit 30318, for whether judging j less than Q, if it is, j=j+1, goes to step A7;Such as
Fruit is not then to go to step A9;
Write-in subelement 30319, for being closed the correlation calculation result write-in result factor according to power network hierarchical relationship model
In the record of connection;
Second judgment sub-unit 303110, for whether judging i less than P, if it is, i=i+1, goes to step A3;Such as
Fruit is not then to go to step A11;
Terminate subelement 303111, for terminating calculating cycle.
It is apparent to those skilled in the art that, for convenience and simplicity of description, the system of foregoing description,
The specific work process of device and unit, may be referred to the corresponding process in preceding method embodiment, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed system, apparatus and method can be with
Realize by another way.For example, device embodiment described above is only schematical, for example, the unit
Divide, only a kind of division of logic function there can be other dividing mode when actually realizing, for example multiple units or component
Can combine or be desirably integrated into another system, or some features can be ignored, or do not perform.It is another, it is shown or
The coupling each other for discussing or direct-coupling or communication connection can be the indirect couplings of device or unit by some interfaces
Close or communicate to connect, can be electrical, mechanical or other forms.
The unit that is illustrated as separating component can be or may not be it is physically separate, it is aobvious as unit
The part for showing can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple
On NE.Some or all of unit therein can be according to the actual needs selected to realize the mesh of this embodiment scheme
's.
In addition, during each functional unit in each embodiment of the invention can be integrated in a processing unit, it is also possible to
It is that unit is individually physically present, it is also possible to which two or more units are integrated in a unit.Above-mentioned integrated list
Unit can both be realized in the form of hardware, it would however also be possible to employ the form of SFU software functional unit is realized.
If the integrated unit is to realize in the form of SFU software functional unit and as independent production marketing or use
When, can store in a computer read/write memory medium.Based on such understanding, technical scheme is substantially
The part for being contributed to prior art in other words or all or part of the technical scheme can be in the form of software products
Embody, the computer software product is stored in a storage medium, including some instructions are used to so that a computer
Equipment (can be personal computer, server, or network equipment etc.) performs the complete of each embodiment methods described of the invention
Portion or part steps.And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage (ROM, Read-Only
Memory), random access memory (RAM, RandomAccess Memory), magnetic disc or CD etc. are various can store journey
The medium of sequence code.
The above, the above embodiments are merely illustrative of the technical solutions of the present invention, rather than its limitations;Although with reference to preceding
Embodiment is stated to be described in detail the present invention, it will be understood by those within the art that:It still can be to preceding
State the technical scheme described in each embodiment to modify, or equivalent is carried out to which part technical characteristic;And these
Modification is replaced, and does not make the spirit and scope of the essence disengaging various embodiments of the present invention technical scheme of appropriate technical solution.
Claims (10)
1. a kind of power network statistics based on level storage model derives from computational methods, it is characterised in that including:
According to the grid model data for obtaining, power network hierarchical relationship model is built;
According to the power network hierarchical relationship model generate universal calculation equation, the universal calculation equation include calculate because
Son, the result factor and calculating logic;
Get it is described calculating the factor association list area all records, and according to the calculating logic to it is described it is all record into
Row derives from and calculates, and the result of calculation that will be obtained writes the model data position of the result factor association.
2. the power network statistics based on level storage model according to claim 1 derives from computational methods, and its feature exists
In described according to the grid model data for obtaining, building power network hierarchical relationship model includes:
According to the grid model data for obtaining, incidence relation of the equipment with plant stand and the factory in the grid model data are obtained
The incidence relation stood with region, and build the power network hierarchical relationship model between region, plant stand and equipment.
3. the power network statistics based on level storage model according to claim 1 derives from computational methods, and its feature exists
In the universal calculation equation also includes calculating parameter;
The calculating parameter includes zero-computing time, calculates termination time, calculating cycle, priority, affiliated application.
4. the power network statistics based on level storage model according to claim 1 derives from computational methods, and its feature exists
In the calculating logic is the rule statements of the character string being made up of the calculating factor, the result factor and operator.
5. the power network statistics based on level storage model according to claim 3 derives from computational methods, and its feature exists
In, all records of the association list area for getting the calculating factor, and according to the calculating logic to all notes
Record carries out derivation calculating, and the model data position of the result of calculation write-in result factor association that will be obtained includes:
All records of the association list area of the calculating factor are got, and according to the calculating logic and the calculating parameter pair
All records carry out derivation calculating, and the result of calculation that will be obtained writes the model data position of the result factor association
Put.
6. the power network statistics based on level storage model according to claim 5 derives from computational methods, and its feature exists
In, all records of the association list area for getting the calculating factor, and joined according to the calculating logic and the calculating
It is several that all records are carried out with derivation calculating, and the result of calculation that will be obtained writes the model data of the result factor association
Position specifically includes:
A1, all of universal calculation equation of reading, and be P by the number tag of the universal calculation equation;
A2, definition i=1, i are the subscript for traveling through universal calculation equation;
A3, the inquiry universal calculation equation, the priority according to the universal calculation equation select i-th formula;
A4, the related information that the calculating factor and the result factor are obtained according to the universal calculation equation, obtaining must calculate factor pair
The association list area answered;
A5, according to it is described association list area inquiry correlation model record, definition have Q bars record;
A6, definition j=1, j are to travel through the subscript that domain level calculates component correlation model record;
A7, reading j-th strip record, the computation rule according to the universal calculation equation carry out derivation calculating;
A8, whether j is judged less than Q, if it is, j=j+1, goes to step A7;If it is not, then going to step A9;
A9, correlation calculation result write by the record that the result factor is associated according to the power network hierarchical relationship model;
A10, whether i is judged less than P, if it is, i=i+1, goes to step A3;If it is not, then going to step A11;
A11, calculating cycle terminate.
7. a kind of power network statistics based on level storage model derives from computing system, it is characterised in that including:
Module is built, for according to the grid model data for obtaining, building power network hierarchical relationship model;
Generation module, for generating universal calculation equation according to the power network hierarchical relationship model, the general-purpose computations are public
Formula includes calculating the factor, the result factor and calculating logic;
Computing module, all records of the association list area for getting the calculating factor, and according to the calculating logic pair
All records carry out derivation calculating, and the result of calculation that will be obtained writes the model data position of the result factor association
Put.
8. the power network statistics based on level storage model according to claim 1 derives from computing system, and its feature exists
In the structure module includes:
Construction unit, for according to the grid model data for obtaining, obtaining the pass of equipment and plant stand in the grid model data
Connection relation and the incidence relation in the plant stand and region, and build the power network hierarchical relationship model between region, plant stand and equipment.
9. the power network statistics based on level storage model according to claim 7 derives from computing system, and its feature exists
In the computing module includes:
Computing unit, all records of the association list area for getting the calculating factor, and according to the calculating logic and
The calculating parameter carries out derivation calculating to all records, and the result of calculation that will be obtained writes the result factor association
Model data position.
10. the power network statistics based on level storage model according to claim 9 derives from computing system, and its feature exists
In the computing unit is specifically included:
Subelement is read, for reading all of universal calculation equation, and by the number tag of the universal calculation equation
It is P;
First defines subelement, and for defining i=1, i is the subscript for traveling through universal calculation equation;
First inquiry subelement, for inquiring about the universal calculation equation, the priority selection according to the universal calculation equation
I-th formula;
Subelement is obtained, the related information of the factor and the result factor is calculated for being obtained according to the universal calculation equation, obtained
The association list area that factor pair is answered must be calculated;
Second inquiry subelement, for according to the association list area inquiry correlation model record, definition to have Q bars to record;
Second defines subelement, and for defining j=1, j is to travel through the subscript that domain level calculates component correlation model record;
Computation subunit, for reading j-th strip record, the computation rule according to the universal calculation equation carries out derivation calculating;
First judgment sub-unit, for whether judging j less than Q, if it is, j=j+1, goes to step A7;If it is not, then
Go to step A9;
Write-in subelement, for correlation calculation result to be write into the result factor association according to the power network hierarchical relationship model
Record in;
Second judgment sub-unit, for whether judging i less than P, if it is, i=i+1, goes to step A3;If it is not, then
Go to step A11;
Terminate subelement, for terminating calculating cycle.
Priority Applications (1)
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