CN102938111A - Enterprise electric energy consumption apportioning method - Google Patents
Enterprise electric energy consumption apportioning method Download PDFInfo
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- CN102938111A CN102938111A CN201210489865XA CN201210489865A CN102938111A CN 102938111 A CN102938111 A CN 102938111A CN 201210489865X A CN201210489865X A CN 201210489865XA CN 201210489865 A CN201210489865 A CN 201210489865A CN 102938111 A CN102938111 A CN 102938111A
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02P—CLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
- Y02P80/00—Climate change mitigation technologies for sector-wide applications
- Y02P80/10—Efficient use of energy, e.g. using compressed air or pressurized fluid as energy carrier
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Abstract
The invention discloses an enterprise electric energy consumption apportioning method which comprises the following steps of: firstly, establishing an overall electric energy network node apportioning structure diagram of an enterprise for later use; secondly, describing the electric energy network node apportioning structure diagram obtained in the first step by using a computer; further calculating energy consumption valves of each node engaging in the apportionment; and finally carrying out energy consumption apportionment. According to the method, the electric energy consumption apportionment is carried out automatically by using a computer technique, refining to specific machines, equipment or users, the apportionment process is carried out automatically, and the apportionment method is diverse and detailed.
Description
Technical field
The present invention relates to a kind of by computer implemented enterprises electric energy loss methodology.Belong to the power system automation technology field.
Background technology
When enterprise advocates " energy-saving and emission-reduction " call in response country, need carry out statistical study to all power consumption situations of enterprises, and propose energy-saving scheme.All electric energy all loss can occur in transmission course, these losses not only can not produce economic benefit, can increase consumption on the contrary, and the waste resource raises the cost.
In the enterprise electrical energy management process of reality, need to share electric energy loss, and be examined, reach the target of the rate of reducing the wastage, to promote to improve utilization rate of electrical, reduce operation cost of enterprises.And being split in of electric energy operates comparatively complexity in the practice process, and the form of sharing is varied.
The existing mode that electric energy is shared is manual computing basically, can't refinement in the process of manual computing, and exist operation time long, and inefficiency, the problem such as easily make mistakes.In addition, the mode of manual computing Computation for apportionment is more single, the normal situation that larger difference occurs existing with field condition.
Summary of the invention
The problem that the present invention mainly solves is to provide a kind of by computer implemented enterprise electrical energy loss methodology, the robotization that the realization electric energy loss is shared.Power consumption is shared to last user from the porch, made the operating position of whole electric energy network, loss situation high-visible, for the industry energy conservation consumption reduction provides reliable basis.
In order to overcome the above problems, the present invention takes following technical scheme.
A kind of enterprise electrical energy loss methodology is characterized in that:
The first step: setting up the whole electric energy network node of enterprise, to share structural drawing for subsequent use: by setting mode of father node and set up the electric energy node organization structure for each node of sharing except root node; Set up the electric energy node by the mode of setting the node class-mark for each node except root node and share structure; Above-mentioned electric energy node organization structure is shared structure with the electric energy node be combined, obtain the electric energy network node and share structural drawing; The electric energy network node shared that structural drawing is described with set membership and store in the computer system data storehouse in the mode of database table;
Described node class-mark division methods is:
The subsystem that whole child nodes under the same father node item all is equipped with metering outfit is classified as category-A; And the category-A subsystem is divided into A
1Class subsystem and A
2Class subsystem, wherein A
1The class subsystem meets following condition: it is consistent that father node transfers in the child node process loss ratio, A
1The class-mark of the child node in the class subsystem is A
1A
2The class subsystem meets following condition: it is inconsistent that father node transfers in each child node process the loss ratio; Again with A
2The class subsystem is divided into a
1Class subsystem and a
2Class subsystem, wherein a
1The class subsystem meets following condition: father node transfers in each child node process the loss ratio, and each is inconsistent, a
1The class-mark of the child node in the class subsystem is a
1a
2The class subsystem meets following condition: father node transfers in the child node process loss ratio, and only part is inconsistent, a
2The class-mark of the child node in the class subsystem is a
2And with a
2The class child node further is classified as follows: father node is transferred to the child node that loss ratio uniform portion relates in the child node process be classified as a
2-1, with a
2-1Outside a
2Category node is classified as a
2-2,
And a part of child node under the same father node item is equipped with metering outfit, the subsystem that another part child node is not installed metering outfit is classified as category-B; The child node that metering outfit is installed is called B
1Category node, the child node that metering outfit is not installed is called B
0Category node;
Second step: describe the electric energy network node that the first step obtains with computing machine and share structural drawing: from the node of critical point, be that each node on the electric energy node organization structure figure is set child node by first root sequential method, and represent with tree;
The 3rd step: calculate each and participate in the energy resource consumption value of sharing node: by gathering respectively the table code value that participates in each node start time point of energy consumption apportioning and the table code value of concluding time point, and obtain respectively participating in sharing node table meter power consumption separately through computing; For the node that metering outfit is not installed, the table code value of the table code value of start time point, concluding time point and table meter power consumption are all inputted as " 0 ";
The 4th step: energy consumption apportioning: for A
1Category node is shared by the actual ratio allocation way; For a
1Category node is shared by the fixed proportion allocation way; For a
2Category node is shared by the actual ratio allocation way by residual value, and method is: for a
2-2Category node is shared by the fixed proportion allocation way, and the surplus value after then will sharing is at a
2-1Share by the actual ratio allocation way between the category node;
For B
1Category node is shared by the fixed proportion allocation way, and the surplus value after then will sharing is shared to B by the residual value allocation way by preset proportion
0Category node; If B
0Category node exists a plurality of and is in the same rank, then these B
0Category node is by certain partition factor shared residual value.
Share by the fixed value allocation way for the long-term use of part and the substantially certain child node of consumption.
If change the node of table in the middle of existing, need calculate at times.
Good effect of the present invention is: the present invention adopts computer technology automatically to carry out electric energy loss to share, can refine to concrete board, equipment or user.Share process and automatically carry out, the methodology variation is specialized.
After data have been shared, can obtain collection value, contributory value, sub-stoichiometric point and value, and sub-stoichiometric point between difference etc.On data type, as electric data can also have rate type spike Pinggu value minute, can Direct/Reverse on the power type, meritorious idle minute.Further can draw again the data such as various ratios according to these data, so that the enterprise electrical energy supvr is to power consumption, electric energy uses and monitors and supervised, and provides data and theoretical foundation for enterprise uses electric energy efficiently.
Embodiment
Step of the present invention is as follows:
The first step: setting up the whole electric energy network node of enterprise, to share structural drawing for subsequent use: in conjunction with actual electric energy network, by setting up the electric energy node organization structure for each mode of sharing node setting father node except root node; In conjunction with the enterprise electrical energy management method, set up the electric energy node by the mode of setting the node class-mark for each node except root node and share structure; Above-mentioned electric energy node organization structure is shared structure with the electric energy node be combined, obtain the electric energy network node and share structural drawing; The electric energy network node shared that structural drawing is described with set membership and store in the computer system data storehouse in the mode of database table;
Described node class-mark division methods is:
The subsystem that whole child nodes under the same father node item all is equipped with metering outfit is classified as category-A; And the category-A subsystem is divided into A
1Class subsystem and A
2Class subsystem, wherein A
1The class subsystem meets following condition: it is consistent that father node transfers in the child node process loss ratio, A
1The class-mark of the child node in the class subsystem is A
1A
2The class subsystem meets following condition: it is inconsistent that father node transfers in each child node process the loss ratio; Again with A
2The class subsystem is divided into a
1Class subsystem and a
2Class subsystem, wherein a
1The class subsystem meets following condition: father node transfers in each child node process the loss ratio, and each is inconsistent, a
1The class-mark of the child node in the class subsystem is a
1a
2The class subsystem meets following condition: father node transfers in the child node process loss ratio, and only part is inconsistent, a
2The class-mark of the child node in the class subsystem is a
2And with a
2The class child node further is classified as follows: father node is transferred to the child node that loss ratio uniform portion relates in the child node process be classified as a
2-1, with a
2-1Outside a
2Category node is classified as a
2-2,
And a part of child node under the same father node item is equipped with metering outfit, the subsystem that another part child node is not installed metering outfit is classified as category-B; The child node that metering outfit is installed is called B
1Category node, the child node that metering outfit is not installed is called B
0Category node;
Second step: describe the electric energy network node that the first step obtains with computing machine and share structural drawing: from critical point node (namely participate in share root node), be that each node on the electric energy node organization structure figure is set child node by first root sequential method, and represent with tree;
The 3rd step: calculate each and participate in the energy resource consumption value of sharing node: by gathering respectively the table code value that participates in each node start time point of energy consumption apportioning and the table code value of concluding time point, and obtain respectively participating in sharing node table meter power consumption separately through computing; For the node that metering outfit is not installed, the table code value of the table code value of start time point, concluding time point and table meter power consumption are all inputted as " 0 ".Specifically comprise following three steps:
Gather the table code value of each node start time point and the table code value of concluding time point, the input computing machine (1), respectively.
(2), in computing machine, will show code value and sort in the Map mode, concrete form be [Key, Value]-〉 [Key, Value]-〉 ...When setting up the Key value, need the index of node power type, rate type and the unique sign of measurement point is set up into.After pressing the ordering of Key value, Key value before and after indexing out obtains table code difference.
(3), input comprises the parameter value of PT value, CT value, full yard and coefficient, computing draws participation and shares node table meter power consumption separately.
If change the node of table in the middle of existing, need calculate at times.
The 4th step: energy consumption apportioning: for A
1Category node is shared by the actual ratio allocation way; For a
1Category node is shared by the fixed proportion allocation way; For a
2Category node is shared by the actual ratio allocation way by residual value, and method is: for a
2-2Category node is shared by the fixed proportion allocation way, and the surplus value after then will sharing is at a
2-1Share by the actual ratio allocation way between the category node;
For B
1Category node is shared by the fixed proportion allocation way, and the surplus value after then will sharing is shared to B by the residual value allocation way by preset proportion
0Category node; If B
0Category node exists a plurality of and is in the same rank, then these B
0Category node is by certain partition factor shared residual value.
By the principle of actual ratio allocation way be with father node energy consumption and child node energy consumption and difference share by the actual ratio of the energy that child node consumes.
Principle by the fixed proportion allocation way is the self energy consumption to be multiply by fixed coefficient draw the energy loss amount.
Principle by the residual value allocation way is that the residual value that node is shared is distributed to self by certain coefficient.
Residual value is father node to be shared to remaining difference after a part of child node by fixed proportion share by the actual ratio of the energy that all the other child nodes consume by the principle of actual ratio allocation way.
Share by the fixed value allocation way for the long-term use of part and the substantially certain child node of consumption.Such as street lamp in the mine, participate in sharing in the mode of fixed value.Principle by the fixed value allocation way is to give certain child node fixing numerical value.
Further specify the present invention below in conjunction with an instantiation.
Share after at first gathering (comprising automatic collection and manual input) and calculating the energy resource consumption value of node, share process and comprise following ten steps:
(1), setting up whole energy network shares structural drawing: in conjunction with actual energy network, node is set father node and shunt nodes is set up energy node organization structure by sharing for each; In conjunction with the enterprise energy management method, set up and to share structure by source node by set methodology and coefficient for each node; With above-mentioned institutional framework with share structure and be combined and namely obtain the energy network node and share structural drawing.The energy network node is shared structural drawing to be stored in the system database with the mode of set membership description with database table.
(2), describe energy network with computing machine and share structural drawing: from critical point node (namely participate in share root node) beginning, be each node setting child node on the node organization structure figure by first root sequential method, represent with tree.
(3), be each node initialize: comprise node class-mark (being determined by the node methodology of setting), node collection value, child node collection value and value.
(4), calculate difference between father and son's node: father node collection value deducts all child node collection value sums under this node, draws the difference between father and son's node.
(5), the phase one is shared processing: mainly process the node of following three kinds of allocation way, 1) share 2 by actual ratio) share 3 by fixed proportion) share by fixed value.
(6), process between father and son's node and share difference, difference deducts the contributory value of sharing to child node between father and son's node.
(7), subordinate phase shares processing: draw after (6) share difference, calculate residual value by the actual ratio allocation way can source node.
(8), repeat (6) after handling and calculate the new difference of sharing.
(9), handle above four kinds of allocation way and calculate share difference after, calculate by the residual value allocation way can source node, the method for calculating is to share the child node of sharing to participating in residual value by given coefficient with sharing difference.
(10), handle and need again to carry out (6) behind above five kinds of allocation way and calculate and share difference, calculate simultaneously child node and share and be worth.So far, share process and finish, each is can source node corresponding to obtain following numerical value: the collection value of all nodes own, all node collection values, all father nodes are shared to child node value sum, all father nodes and are shared the contributory value of giving self to the father node of sharing difference, all child nodes after the child node.
Claims (3)
1. enterprise electrical energy loss methodology is characterized in that:
The first step: setting up the whole electric energy network node of enterprise, to share structural drawing for subsequent use: by setting mode of father node and set up the electric energy node organization structure for each node of sharing except root node; Set up the electric energy node by the mode of setting the node class-mark for each node except root node and share structure; Above-mentioned electric energy node organization structure is shared structure with the electric energy node be combined, obtain the electric energy network node and share structural drawing; The electric energy network node shared that structural drawing is described with set membership and store in the computer system data storehouse in the mode of database table;
Described node class-mark division methods is:
The subsystem that whole child nodes under the same father node item all is equipped with metering outfit is classified as category-A; And the category-A subsystem is divided into A
1Class subsystem and A
2Class subsystem, wherein A
1The class subsystem meets following condition: it is consistent that father node transfers in the child node process loss ratio, A
1The class-mark of the child node in the class subsystem is A
1A
2The class subsystem meets following condition: it is inconsistent that father node transfers in each child node process the loss ratio; Again with A
2The class subsystem is divided into a
1Class subsystem and a
2Class subsystem, wherein a
1The class subsystem meets following condition: father node transfers in each child node process the loss ratio, and each is inconsistent, a
1The class-mark of the child node in the class subsystem is a
1a
2The class subsystem meets following condition: father node transfers in the child node process loss ratio, and only part is inconsistent, a
2The class-mark of the child node in the class subsystem is a
2And with a
2The class child node further is classified as follows: father node is transferred to the child node that loss ratio uniform portion relates in the child node process be classified as a
2-1, with a
2-1Outside a
2Category node is classified as a
2-2,
And a part of child node under the same father node item is equipped with metering outfit, the subsystem that another part child node is not installed metering outfit is classified as category-B; The child node that metering outfit is installed is called B
1Category node, the child node that metering outfit is not installed is called B
0Category node;
Second step: describe the electric energy network node that the first step obtains with computing machine and share structural drawing: from the node of critical point, be that each node on the electric energy node organization structure figure is set child node by first root sequential method, and represent with tree;
The 3rd step: calculate each and participate in the energy resource consumption value of sharing node: by gathering respectively the table code value that participates in each node start time point of energy consumption apportioning and the table code value of concluding time point, and obtain respectively participating in sharing node table meter power consumption separately through computing; For the node that metering outfit is not installed, the table code value of the table code value of start time point, concluding time point and table meter power consumption are all inputted as " 0 ";
The 4th step: energy consumption apportioning: for A
1Category node is shared by the actual ratio allocation way; For a
1Category node is shared by the fixed proportion allocation way; For a
2Category node is shared by the actual ratio allocation way by residual value, and method is: for a
2-2Category node is shared by the fixed proportion allocation way, and the surplus value after then will sharing is at a
2-1Share by the actual ratio allocation way between the category node;
For B
1Category node is shared by the fixed proportion allocation way, and the surplus value after then will sharing is shared to B by the residual value allocation way by preset proportion
0Category node; If B
0Category node exists a plurality of and is in the same rank, then these B
0Category node is by certain partition factor shared residual value.
2. enterprise electrical energy loss methodology as claimed in claim 1 is characterized in that: share by the fixed value allocation way for the long-term use of part and the substantially certain child node of consumption.
3. enterprise electrical energy loss methodology as claimed in claim 1 or 2 is characterized in that: if change the node of table in the middle of existing, need calculate at times.
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| CN201210489865XA CN102938111A (en) | 2012-11-27 | 2012-11-27 | Enterprise electric energy consumption apportioning method |
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|---|---|---|---|
| CN201210489865XA CN102938111A (en) | 2012-11-27 | 2012-11-27 | Enterprise electric energy consumption apportioning method |
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| CN102938111A true CN102938111A (en) | 2013-02-20 |
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Cited By (2)
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| CN107767185A (en) * | 2017-11-01 | 2018-03-06 | 张英杰 | A kind of accurate methodology of the electricity charge of sharing base |
| CN114595980A (en) * | 2022-03-12 | 2022-06-07 | 再发现(北京)科技有限公司 | Energy cost accounting method and system based on parallel network and computer equipment |
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| CN102385629A (en) * | 2011-11-21 | 2012-03-21 | 山东浪潮金融信息系统有限公司 | Application method of extending father and son model to network model in data warehouse |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN107767185A (en) * | 2017-11-01 | 2018-03-06 | 张英杰 | A kind of accurate methodology of the electricity charge of sharing base |
| CN114595980A (en) * | 2022-03-12 | 2022-06-07 | 再发现(北京)科技有限公司 | Energy cost accounting method and system based on parallel network and computer equipment |
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Application publication date: 20130220 |