CN116757760B - Method, system, terminal and storage medium for checking electric charge of business user - Google Patents
Method, system, terminal and storage medium for checking electric charge of business user Download PDFInfo
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- CN116757760B CN116757760B CN202311055869.1A CN202311055869A CN116757760B CN 116757760 B CN116757760 B CN 116757760B CN 202311055869 A CN202311055869 A CN 202311055869A CN 116757760 B CN116757760 B CN 116757760B
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- 238000000034 method Methods 0.000 title claims abstract description 35
- 230000005611 electricity Effects 0.000 claims abstract description 110
- 238000012544 monitoring process Methods 0.000 claims abstract description 32
- 238000012216 screening Methods 0.000 claims abstract description 10
- 230000006870 function Effects 0.000 claims description 16
- 238000004364 calculation method Methods 0.000 claims description 10
- 238000004590 computer program Methods 0.000 claims description 6
- 238000010276 construction Methods 0.000 claims description 5
- 238000012545 processing Methods 0.000 abstract description 5
- 238000004891 communication Methods 0.000 description 5
- 230000008878 coupling Effects 0.000 description 3
- 238000010168 coupling process Methods 0.000 description 3
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- 238000010586 diagram Methods 0.000 description 3
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- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
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- 238000006467 substitution reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
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Classifications
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0283—Price estimation or determination
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0631—Resource planning, allocation, distributing or scheduling for enterprises or organisations
- G06Q10/06312—Adjustment or analysis of established resource schedule, e.g. resource or task levelling, or dynamic rescheduling
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q30/00—Commerce
- G06Q30/02—Marketing; Price estimation or determination; Fundraising
- G06Q30/0201—Market modelling; Market analysis; Collecting market data
- G06Q30/0206—Price or cost determination based on market factors
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- G—PHYSICS
- G06—COMPUTING; CALCULATING OR COUNTING
- 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
- G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
- G06Q50/06—Electricity, gas or water supply
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- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
- H02J3/00—Circuit arrangements for ac mains or ac distribution networks
- H02J3/007—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources
- H02J3/0075—Arrangements for selectively connecting the load or loads to one or several among a plurality of power lines or power sources for providing alternative feeding paths between load and source according to economic or energy efficiency considerations, e.g. economic dispatch
Abstract
The invention relates to the technical field of data processing, and particularly provides a method, a system, a terminal and a storage medium for accounting electric charges of industrial and commercial users, which comprise the following steps: generating a tree-like device node topology based on the actual connection relation of key devices in the power supply network; monitoring the pressure state of key equipment corresponding to the key equipment node, and converting the pressure state into a pressure value; obtaining pressure values of all equipment nodes on a power supply line accessed by a user side, and screening out a maximum pressure value from the pressure values as a reference pressure value; calculating real-time electricity price based on a relation function of a preset pressure value and electricity price and the reference pressure value, and pushing the real-time electricity price and the electricity price trend to a user terminal; and generating the electricity charge of the user side based on the real-time electricity price and the real-time electricity consumption of the user side. The electric charge data accounting method considers the operation pressure of key equipment in the power grid, and realizes the accurate regulation and control of the electric charge.
Description
Technical Field
The invention belongs to the technical field of data processing, and particularly relates to a business user electricity fee accounting method, a business user electricity fee accounting system, a business user electricity fee accounting terminal and a storage medium.
Background
With the development of the data process, the electric charge data accounting adopts online accounting. In order to relieve the pressure of the power grid, the power company guides a user to use electricity in the electricity consumption valley period in a sectional charging mode, and further balances the difference value of electricity consumption peaks and valleys. For example, setting 7:00-22:00 as high price period, 22:00-7:00 is set as the low price period. All users charge according to the high price period and the low price period.
The existing electricity price charging mode is too coarse, and the high price period and the low price period are not completely consistent with the actual bearing pressure of the power grid, so that the effect on the peak load filling of the power grid is limited. In addition, the distribution equipment of the power supply network bears different pressures, and macroscopic regulation and control are very limited in relieving the pressure of microscopic equipment.
Disclosure of Invention
Aiming at the problems that the regulation and control are inaccurate and the pressure of power grid equipment cannot be relieved accurately in the prior art, the invention provides a business user electricity fee accounting method, a business user electricity fee accounting system, a business user electricity fee accounting terminal and a storage medium, and aims to solve the technical problems.
In a first aspect, the present invention provides a method for accounting electric charges for business users, including:
generating a tree-like device node topology based on the actual connection relation of key devices in the power supply network;
monitoring the pressure state of key equipment corresponding to the key equipment node, and converting the pressure state into a pressure value;
obtaining pressure values of all equipment nodes on a power supply line accessed by a user side, and screening out a maximum pressure value from the pressure values as a reference pressure value;
calculating real-time electricity price based on a relation function of a preset pressure value and electricity price and the reference pressure value, and pushing the real-time electricity price and the electricity price trend to a user terminal;
and generating the electricity charge of the user side based on the real-time electricity price and the real-time electricity consumption of the user side.
In an alternative embodiment, generating a tree device node topology based on actual connection relationships of key devices in a power supply network includes:
collecting the complete topology of the power supply network from a power supply network monitoring platform;
setting key equipment, wherein the key equipment comprises a transformer and a power distribution cabinet;
reserving nodes corresponding to key equipment in the complete topology of the power supply network, and marking the nodes except the nodes corresponding to the key equipment as nodes to be simplified;
deleting the nodes to be simplified;
and extending the line connected with the node to be simplified to be intersected, wherein the intersection position is in a blank area obtained after deleting the node to be simplified.
In an alternative embodiment, monitoring the pressure state of the key device corresponding to the key device node and converting the pressure state into a pressure value includes:
acquiring the actual load and temperature of key equipment;
the corresponding maximum load and the highest temperature are called based on the model of the key equipment;
calculating the load ratio of the actual load to the maximum load and the temperature ratio of the temperature to the highest temperature;
and calculating a weighted sum of the load ratio and the temperature ratio to obtain the pressure value of the key equipment.
In an optional implementation manner, the method for obtaining the pressure values of all the equipment nodes on the power supply line accessed by the user terminal and screening the maximum pressure value from the pressure values as a reference pressure value includes:
selecting a target equipment node according to the principle from the upper equipment node to the lower equipment node until traversing the tree-like equipment node topology;
judging whether the pressure value of the target equipment node exceeds the upper equipment node or not:
if yes, the pressure value of the target equipment node is tentatively set as the reference pressure value of the target equipment node and all lower equipment nodes of the target equipment node, and the reference pressure value is used for calculating the electricity price;
if not, maintaining the reference pressure value of the target equipment node;
and if the target equipment node is the bottommost equipment node, acquiring a user end corresponding to the target equipment node, and binding the reference pressure value of the target equipment node to the corresponding user end.
In a second aspect, the present invention provides an electricity fee accounting system for business users, comprising:
the topology construction module is used for generating a tree-like device node topology based on the actual connection relation of key devices in the power supply network;
the pressure monitoring module is used for monitoring the pressure state of the key equipment corresponding to the key equipment node and converting the pressure state into a pressure value;
the reference acquisition module is used for acquiring pressure values of all equipment nodes on a power supply line accessed by the user side and screening out a maximum pressure value from the pressure values as a reference pressure value;
the electricity price calculation module is used for calculating the real-time electricity price based on a preset relation function of the pressure value and the electricity price and the reference pressure value and pushing the real-time electricity price and the electricity price trend to the user terminal;
and the electricity charge generation module is used for generating the electricity charge of the user side based on the real-time electricity price and the real-time electricity consumption of the user side.
In an alternative embodiment, the topology building module comprises:
the data acquisition unit is used for acquiring the complete topology of the power supply network from the power supply network monitoring platform;
the node selection unit is used for setting key equipment, wherein the key equipment comprises a transformer and a power distribution cabinet;
the node calibration unit is used for reserving nodes corresponding to key equipment in the complete topology of the power supply network and marking nodes except the nodes corresponding to the key equipment as nodes to be simplified;
a simplified deleting unit for deleting the node to be simplified;
the topology perfecting unit is used for extending the line connected with the node to be simplified to be intersected, and the intersecting position is in the blank area obtained after the node to be simplified is deleted.
In an alternative embodiment, the pressure monitoring module includes:
the parameter acquisition unit is used for acquiring the actual load and the actual temperature of the key equipment;
the standard calling unit is used for calling the corresponding maximum load and the highest temperature based on the model of the key equipment;
a ratio calculation unit for calculating a load ratio of an actual load to a maximum load and a temperature ratio of a temperature to a maximum temperature;
and the pressure calculation unit is used for calculating the weighted sum of the load ratio and the temperature ratio to obtain the pressure value of the key equipment.
In an alternative embodiment, the reference acquisition module includes:
the target selection unit is used for selecting target equipment nodes according to the principle from the upper equipment nodes to the lower equipment nodes until the tree-like equipment node topology is traversed;
the pressure ratio comparison unit is used for judging whether the pressure value of the target equipment node exceeds the upper equipment node;
the reference updating unit is used for tentatively setting the pressure value of the target equipment node as the reference pressure value of the target equipment node and all lower equipment nodes of the target equipment node if the pressure value of the target equipment node exceeds the upper equipment node, wherein the reference pressure value is used for calculating the electricity price;
a reference maintaining unit, configured to maintain a reference pressure value of a target device node if the pressure value of the target device node does not exceed a previous device node;
and the user binding unit is used for acquiring a user end corresponding to the target equipment node if the target equipment node is the bottommost equipment node, and binding the reference pressure value of the target equipment node to the corresponding user end.
In a third aspect, a terminal is provided, including:
a processor, a memory, wherein,
the memory is used for storing a computer program,
the processor is configured to call and run the computer program from the memory, so that the terminal performs the method of the terminal as described above.
In a fourth aspect, there is provided a computer storage medium having instructions stored therein which, when run on a computer, cause the computer to perform the method of the above aspects.
The industrial and commercial user electricity charge accounting method, system, terminal and storage medium provided by the invention have the beneficial effects that the standard pressure value of each distribution line is obtained by constructing a simplified tree topology and based on the pressure value of key equipment for monitoring, and then the standard pressure value is used as an electricity price pricing standard to adjust the electricity price of a user, so that the peak-to-valley filling regulation and control of the key equipment in a power grid are realized. The electric charge data accounting method considers the operation pressure of key equipment in the power grid, and realizes the accurate regulation and control of the electric charge.
In addition, the invention has reliable design principle, simple structure and very wide application prospect.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings that are required to be used in the description of the embodiments or the prior art will be briefly described below, and it will be obvious to those skilled in the art that other drawings can be obtained from these drawings without inventive effort.
FIG. 1 is a schematic flow chart of a method of one embodiment of the invention.
FIG. 2 is a schematic block diagram of a system of one embodiment of the present invention.
Fig. 3 is a schematic structural diagram of a terminal according to an embodiment of the present invention.
Detailed Description
In order to make the technical solution of the present invention better understood by those skilled in the art, the technical solution of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is apparent that the described embodiments are only some embodiments of the present invention, not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the present invention without making any inventive effort, shall fall within the scope of the present invention.
Unless defined otherwise, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the art to which this invention belongs. The terminology used herein in the description of the invention is for the purpose of describing particular embodiments only and is not intended to be limiting of the invention.
The method for checking the electric charge of the business and industrial users provided by the embodiment of the invention is executed by the computer equipment, and correspondingly, the system for checking the electric charge of the business and industrial users is operated in the computer equipment.
FIG. 1 is a schematic flow chart of a method of one embodiment of the invention. The execution subject of fig. 1 may be an electric charge accounting system for business users. The order of the steps in the flow chart may be changed and some may be omitted according to different needs.
As shown in fig. 1, the method includes:
step 110, generating a tree-like device node topology based on the actual connection relation of key devices in a power supply network;
step 120, monitoring the pressure state of the key equipment corresponding to the key equipment node, and converting the pressure state into a pressure value;
130, obtaining pressure values of all equipment nodes on a power supply line accessed by a user side, and screening out a maximum pressure value from the pressure values as a reference pressure value;
step 140, calculating a real-time electricity price based on a relation function of a preset pressure value and an electricity price and the reference pressure value, and pushing the real-time electricity price and the electricity price trend to a user terminal;
and step 150, generating the electricity charge of the user side based on the real-time electricity price and the real-time electricity consumption of the user side.
In order to facilitate understanding of the present invention, the present invention provides a method for checking electric charges for business users, which is described further below by using the principle of the method for checking electric charges for business users according to the present invention, in combination with the process of checking the data for business electric charges in the embodiment.
Specifically, the method for checking the electric charge of the business user comprises the following steps:
s1, generating a tree-like device node topology based on actual connection relations of key devices in a power supply network.
Collecting the complete topology of the power supply network from a power supply network monitoring platform; setting key equipment, wherein the key equipment comprises a transformer and a power distribution cabinet; reserving nodes corresponding to key equipment in the complete topology of the power supply network, and marking the nodes except the nodes corresponding to the key equipment as nodes to be simplified; deleting the nodes to be simplified; and extending the line connected with the node to be simplified to be intersected, wherein the intersection position is in a blank area obtained after deleting the node to be simplified.
Specifically, the existing complete topology of the power grid is directly extracted from the power grid monitoring platform, and the tree-shaped equipment node topology can be obtained by simplifying the current complete topology.
S2, monitoring the pressure state of the key equipment corresponding to the key equipment node, and converting the pressure state into a pressure value.
Acquiring the actual load and temperature of key equipment; the corresponding maximum load and the highest temperature are called based on the model of the key equipment; calculating the load ratio of the actual load to the maximum load and the temperature ratio of the temperature to the highest temperature; and calculating a weighted sum of the load ratio and the temperature ratio to obtain the pressure value of the key equipment.
Monitoring data of key equipment is obtained from a power supply network monitoring platform at regular intervals, such as every 1h, and actual load and temperature values are extracted from the monitoring data, wherein the actual load can be actual power. And storing specification parameters of key equipment and corresponding maximum power and maximum temperature in a database in advance. And after monitoring data of the key equipment are obtained each time, the corresponding maximum power and maximum temperature are called from the database, and then the pressure value of the key equipment is calculated.
And S3, acquiring pressure values of all equipment nodes on a power supply line accessed by the user side, and screening out a maximum pressure value from the pressure values as a reference pressure value.
Selecting a target equipment node according to the principle from the upper equipment node to the lower equipment node until traversing the tree-like equipment node topology; judging whether the pressure value of the target equipment node exceeds the upper equipment node or not: if yes, the pressure value of the target equipment node is tentatively set as the reference pressure value of the target equipment node and all lower equipment nodes of the target equipment node, and the reference pressure value is used for calculating the electricity price; if not, maintaining the reference pressure value of the target equipment node; and if the target equipment node is the bottommost equipment node, acquiring a user end corresponding to the target equipment node, and binding the reference pressure value of the target equipment node to the corresponding user end.
Specifically, when a plurality of independent branches exist in the tree-like equipment node topology, a thread is respectively created for each branch, and the multithreading is synchronously executed to improve the acquisition speed of the reference pressure value.
Taking a branch as an example for illustration, assuming that a node directly lower than the node 1 is a node 11 and a node 12, the node directly lower than the node 11 is a node 111, the node 12 is connected with the user 1, the node 111 is connected with the user 2 and the user 3, firstly, a pressure value p1 of the node 1 is obtained, and the pressure value is used as a reference pressure value of the node 1, the node 11, the node 12 and the node 111; acquiring a pressure value p2 of the node 11, if p2> p1, updating the reference pressure values of the node 11 and the node 111 to p2, and if p2< p1, still setting the reference pressure values of the node 11 and the node 111 to p1; acquiring a pressure value p3 of the node 111, if p3 is larger than the current reference pressure value, updating the reference pressure value of the node 111 to p3, and if p3 is not larger than the current reference pressure value, keeping the reference pressure value of the node 111 unchanged; the pressure value p4 of the node 12 is acquired, if p4> p1, the reference pressure value of the node 12 is updated to p4, and if p4< p1, the reference pressure value of the node 12 is still p1. User 1 uses the reference pressure value of node 12 and user 2 and user 3 use the reference pressure value of node 111.
And S4, calculating the real-time electricity price based on a preset relation function of the pressure value and the electricity price and the reference pressure value, and pushing the real-time electricity price and the electricity price trend to the user terminal.
The relationship function is: electricity price = k x reference pressure value x lowest electricity price + lowest electricity price
Because the monitoring data are collected every 1h, the electricity price is updated every 1h, the updated electricity price data are pushed to the user terminal, and the app of the user terminal draws a curve for the received electricity price data, so that a user can intuitively see the electricity price change condition. Furthermore, the slope of the curve, which is noted as the electricity price trend, can be calculated.
S5, generating the electricity charge of the user side based on the real-time electricity price and the real-time electricity consumption of the user side.
Acquiring digital ammeter readings of corresponding user terminals when the electricity price is updated each time, and ensuring synchronous updating of the electricity price and the digital ammeter readings; and calculating the difference value of the electricity meter readings in the period corresponding to the electricity price to obtain the electric quantity corresponding to the electricity price, and calculating the product of the electricity price and the electric quantity to obtain the electricity fee in the period. And accumulating the electricity charges in the historical electricity utilization period to obtain the electricity charge of the user side.
In some embodiments, the business user electricity fee accounting system may include a plurality of functional modules comprised of computer program segments. The computer program of each program segment in the business user electricity fee accounting system may be stored in a memory of a computer device and executed by at least one processor to perform (see fig. 1 for details) the functions of business user electricity fee accounting.
In this embodiment, the business user electricity fee accounting system may be divided into a plurality of functional modules according to the functions performed by the business user electricity fee accounting system, as shown in fig. 2. The functional modules of system 200 may include: the system comprises a topology construction module 210, a pressure monitoring module 220, a reference acquisition module 230, an electricity price calculation module 240 and an electricity fee generation module 250. The module referred to in the present invention refers to a series of computer program segments capable of being executed by at least one processor and of performing a fixed function, stored in a memory. In the present embodiment, the functions of the respective modules will be described in detail in the following embodiments.
The topology construction module is used for generating a tree-like device node topology based on the actual connection relation of key devices in the power supply network;
the pressure monitoring module is used for monitoring the pressure state of the key equipment corresponding to the key equipment node and converting the pressure state into a pressure value;
the reference acquisition module is used for acquiring pressure values of all equipment nodes on a power supply line accessed by the user side and screening out a maximum pressure value from the pressure values as a reference pressure value;
the electricity price calculation module is used for calculating the real-time electricity price based on a preset relation function of the pressure value and the electricity price and the reference pressure value and pushing the real-time electricity price and the electricity price trend to the user terminal;
and the electricity charge generation module is used for generating the electricity charge of the user side based on the real-time electricity price and the real-time electricity consumption of the user side.
Optionally, as an embodiment of the present invention, the topology building module includes:
the data acquisition unit is used for acquiring the complete topology of the power supply network from the power supply network monitoring platform;
the node selection unit is used for setting key equipment, wherein the key equipment comprises a transformer and a power distribution cabinet;
the node calibration unit is used for reserving nodes corresponding to key equipment in the complete topology of the power supply network and marking nodes except the nodes corresponding to the key equipment as nodes to be simplified;
a simplified deleting unit for deleting the node to be simplified;
the topology perfecting unit is used for extending the line connected with the node to be simplified to be intersected, and the intersecting position is in the blank area obtained after the node to be simplified is deleted.
Alternatively, as an embodiment of the present invention, the pressure monitoring module includes:
the parameter acquisition unit is used for acquiring the actual load and the actual temperature of the key equipment;
the standard calling unit is used for calling the corresponding maximum load and the highest temperature based on the model of the key equipment;
a ratio calculation unit for calculating a load ratio of an actual load to a maximum load and a temperature ratio of a temperature to a maximum temperature;
and the pressure calculation unit is used for calculating the weighted sum of the load ratio and the temperature ratio to obtain the pressure value of the key equipment.
Optionally, as an embodiment of the present invention, the reference acquiring module includes:
the target selection unit is used for selecting target equipment nodes according to the principle from the upper equipment nodes to the lower equipment nodes until the tree-like equipment node topology is traversed;
the pressure ratio comparison unit is used for judging whether the pressure value of the target equipment node exceeds the upper equipment node;
the reference updating unit is used for tentatively setting the pressure value of the target equipment node as the reference pressure value of the target equipment node and all lower equipment nodes of the target equipment node if the pressure value of the target equipment node exceeds the upper equipment node, wherein the reference pressure value is used for calculating the electricity price;
a reference maintaining unit, configured to maintain a reference pressure value of a target device node if the pressure value of the target device node does not exceed a previous device node;
and the user binding unit is used for acquiring a user end corresponding to the target equipment node if the target equipment node is the bottommost equipment node, and binding the reference pressure value of the target equipment node to the corresponding user end.
Fig. 3 is a schematic structural diagram of a terminal 300 according to an embodiment of the present invention, where the terminal 300 may be used to execute the method for checking the electricity fee of the business user according to the embodiment of the present invention.
The terminal 300 may include: a processor 310, a memory 320 and a communication unit 330. The components may communicate via one or more buses, and it will be appreciated by those skilled in the art that the configuration of the server as shown in the drawings is not limiting of the invention, as it may be a bus-like structure, a star-like structure, or include more or fewer components than shown, or may be a combination of certain components or a different arrangement of components.
The memory 320 may be used to store instructions for execution by the processor 310, and the memory 320 may be implemented by any type of volatile or non-volatile memory terminal or combination thereof, such as Static Random Access Memory (SRAM), electrically erasable programmable read-only memory (EEPROM), erasable programmable read-only memory (EPROM), programmable read-only memory (PROM), read-only memory (ROM), magnetic memory, flash memory, magnetic disk, or optical disk. The execution of the instructions in memory 320, when executed by processor 310, enables terminal 300 to perform some or all of the steps in the method embodiments described below.
The processor 310 is a control center of the storage terminal, connects various parts of the entire electronic terminal using various interfaces and lines, and performs various functions of the electronic terminal and/or processes data by running or executing software programs and/or modules stored in the memory 320, and invoking data stored in the memory. The processor may be comprised of an integrated circuit (Integrated Circuit, simply referred to as an IC), for example, a single packaged IC, or may be comprised of a plurality of packaged ICs connected to the same function or different functions. For example, the processor 310 may include only a central processing unit (Central Processing Unit, simply CPU). In the embodiment of the invention, the CPU can be a single operation core or can comprise multiple operation cores.
And a communication unit 330 for establishing a communication channel so that the storage terminal can communicate with other terminals. Receiving user data sent by other terminals or sending the user data to other terminals.
The present invention also provides a computer storage medium in which a program may be stored, which program may include some or all of the steps in the embodiments provided by the present invention when executed. The storage medium may be a magnetic disk, an optical disk, a read-only memory (ROM), a random-access memory (random access memory, RAM), or the like.
Therefore, the invention constructs a simplified tree topology, obtains the reference pressure value of each distribution line based on the pressure value of the key equipment for monitoring, and then adjusts the electricity price of the user by taking the reference pressure value as the electricity price pricing standard, thereby realizing the peak load valley regulation and control of the key equipment in the power grid. The electric charge data accounting method of the invention considers the operation pressure of key equipment in the power grid, realizes the accurate regulation and control of the electric charge, and the technical effects achieved by the embodiment can be seen from the description above, and the description is omitted here.
It will be apparent to those skilled in the art that the techniques of embodiments of the present invention may be implemented in software plus a necessary general purpose hardware platform. Based on such understanding, the technical solution in the embodiments of the present invention may be embodied essentially or in a part contributing to the prior art in the form of a software product stored in a storage medium such as a U-disc, a mobile hard disc, a Read-Only Memory (ROM), a random access Memory (RAM, random Access Memory), a magnetic disk or an optical disk, etc. various media capable of storing program codes, including several instructions for causing a computer terminal (which may be a personal computer, a server, or a second terminal, a network terminal, etc.) to execute all or part of the steps of the method described in the embodiments of the present invention.
The same or similar parts between the various embodiments in this specification are referred to each other. In particular, for the terminal embodiment, since it is substantially similar to the method embodiment, the description is relatively simple, and reference should be made to the description in the method embodiment for relevant points.
In the several embodiments provided by the present invention, it should be understood that the disclosed systems and methods may be implemented in other ways. For example, the system embodiments described above are merely illustrative, e.g., the division of the modules is merely a logical function division, and there may be additional divisions when actually implemented, e.g., multiple modules or components may be combined or integrated into another system, or some features may be omitted or not performed. Alternatively, the coupling or direct coupling or communication connection shown or discussed with respect to each other may be through some interface, indirect coupling or communication connection of systems or modules, electrical, mechanical, or other form.
The modules described as separate components may or may not be physically separate, and components shown as modules may or may not be physical modules, i.e., may be located in one place, or may be distributed over a plurality of network modules. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of this embodiment.
In addition, each functional module in each embodiment of the present invention may be integrated into one processing module, or each module may exist alone physically, or two or more modules may be integrated into one module.
Although the present invention has been described in detail by way of preferred embodiments with reference to the accompanying drawings, the present invention is not limited thereto. Various equivalent modifications and substitutions may be made in the embodiments of the present invention by those skilled in the art without departing from the spirit and scope of the present invention, and it is intended that all such modifications and substitutions be within the scope of the present invention/be within the scope of the present invention as defined by the appended claims. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.
Claims (4)
1. An electric charge accounting method for business users, comprising:
generating a tree-like device node topology based on the actual connection relation of key devices in the power supply network;
monitoring the pressure state of key equipment corresponding to the key equipment node, and converting the pressure state into a pressure value;
obtaining pressure values of all equipment nodes on a power supply line accessed by a user side, and screening out a maximum pressure value from the pressure values as a reference pressure value;
calculating real-time electricity price based on a relation function of a preset pressure value and electricity price and the reference pressure value, and pushing the real-time electricity price and the electricity price trend to a user terminal;
generating a user side electricity fee based on the real-time electricity price and the real-time electricity consumption of the user side;
generating a tree-like device node topology based on actual connection relationships of key devices in a power supply network, comprising:
collecting the complete topology of the power supply network from a power supply network monitoring platform;
setting key equipment, wherein the key equipment comprises a transformer and a power distribution cabinet;
reserving nodes corresponding to key equipment in the complete topology of the power supply network, and marking the nodes except the nodes corresponding to the key equipment as nodes to be simplified;
deleting the nodes to be simplified;
extending a line connected with a node to be simplified to be intersected, wherein the intersection position is in a blank area obtained after the node to be simplified is deleted;
monitoring the pressure state of the key equipment corresponding to the key equipment node, and converting the pressure state into a pressure value, wherein the monitoring comprises the following steps:
acquiring the actual load and temperature of key equipment;
the corresponding maximum load and the highest temperature are called based on the model of the key equipment;
calculating the load ratio of the actual load to the maximum load and the temperature ratio of the temperature to the highest temperature;
calculating the weighted sum of the load ratio and the temperature ratio to obtain the pressure value of the key equipment;
the method comprises the steps of obtaining pressure values of all equipment nodes on a power supply line accessed by a user side, and screening out maximum pressure values from the pressure values as reference pressure values, wherein the method comprises the following steps:
selecting a target equipment node according to the principle from the upper equipment node to the lower equipment node until traversing the tree-like equipment node topology;
judging whether the pressure value of the target equipment node exceeds the upper equipment node or not:
if yes, the pressure value of the target equipment node is tentatively set as the reference pressure value of the target equipment node and all lower equipment nodes of the target equipment node, and the reference pressure value is used for calculating the electricity price;
if not, maintaining the reference pressure value of the target equipment node;
and if the target equipment node is the bottommost equipment node, acquiring a user end corresponding to the target equipment node, and binding the reference pressure value of the target equipment node to the corresponding user end.
2. An electric charge accounting system for business users, comprising:
the topology construction module is used for generating a tree-like device node topology based on the actual connection relation of key devices in the power supply network;
the pressure monitoring module is used for monitoring the pressure state of the key equipment corresponding to the key equipment node and converting the pressure state into a pressure value;
the reference acquisition module is used for acquiring pressure values of all equipment nodes on a power supply line accessed by the user side and screening out a maximum pressure value from the pressure values as a reference pressure value;
the electricity price calculation module is used for calculating the real-time electricity price based on a preset relation function of the pressure value and the electricity price and the reference pressure value and pushing the real-time electricity price and the electricity price trend to the user terminal;
the electricity charge generation module is used for generating the electricity charge of the user side based on the real-time electricity price and the real-time electricity consumption of the user side;
the topology construction module comprises:
the data acquisition unit is used for acquiring the complete topology of the power supply network from the power supply network monitoring platform;
the node selection unit is used for setting key equipment, wherein the key equipment comprises a transformer and a power distribution cabinet;
the node calibration unit is used for reserving nodes corresponding to key equipment in the complete topology of the power supply network and marking nodes except the nodes corresponding to the key equipment as nodes to be simplified;
a simplified deleting unit for deleting the node to be simplified;
the topology perfecting unit is used for extending the line connected with the node to be simplified to be intersected, and the intersection position is in a blank area obtained after the node to be simplified is deleted;
the pressure monitoring module includes:
the parameter acquisition unit is used for acquiring the actual load and the actual temperature of the key equipment;
the standard calling unit is used for calling the corresponding maximum load and the highest temperature based on the model of the key equipment;
a ratio calculation unit for calculating a load ratio of an actual load to a maximum load and a temperature ratio of a temperature to a maximum temperature;
the pressure calculation unit is used for calculating the weighted sum of the load ratio and the temperature ratio to obtain the pressure value of the key equipment;
the reference acquisition module includes:
the target selection unit is used for selecting target equipment nodes according to the principle from the upper equipment nodes to the lower equipment nodes until the tree-like equipment node topology is traversed;
the pressure ratio comparison unit is used for judging whether the pressure value of the target equipment node exceeds the upper equipment node;
the reference updating unit is used for tentatively setting the pressure value of the target equipment node as the reference pressure value of the target equipment node and all lower equipment nodes of the target equipment node if the pressure value of the target equipment node exceeds the upper equipment node, wherein the reference pressure value is used for calculating the electricity price;
a reference maintaining unit, configured to maintain a reference pressure value of a target device node if the pressure value of the target device node does not exceed a previous device node;
and the user binding unit is used for acquiring a user end corresponding to the target equipment node if the target equipment node is the bottommost equipment node, and binding the reference pressure value of the target equipment node to the corresponding user end.
3. A terminal, comprising:
a memory for storing an electric charge accounting program for business users;
a processor for implementing the steps of the business user electric charge accounting method as set forth in claim 1 when executing the business user electric charge accounting program.
4. A computer-readable storage medium storing a computer program, wherein the computer-readable storage medium stores thereon an industrial and commercial user electric charge accounting program which, when executed by a processor, implements the steps of the industrial and commercial user electric charge accounting method according to claim 1.
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