Method, system and equipment for calculating power consumption of factory in construction period and medium

Abstract

The invention discloses a method, a system and equipment for calculating power consumption of a construction period factory, and a medium. The method comprises the following steps: acquiring power generation capacity of a station; obtaining construction period generating capacity; according to the station generating capacity and the construction period generating capacity, calculating the station generating capacity proportion of the construction period; obtaining the power consumption of the station; and calculating the power consumption of the construction period according to the power consumption of the station and the power generation amount proportion of the station to which the construction period belongs. The method, the system, the equipment and the medium can accurately calculate the power consumption of the station in each construction period.

Description

Technical Field

[0001] The invention belongs to the field of electric power technology and relates to a method, system, equipment and medium for calculating power consumption of a construction plant. Background Art

[0002] The current existing power consumption of stations on the market cannot obtain the power consumption of each specific station during the construction period. The calculation of the power consumption during the construction period is mainly based on factors such as the power consumption to ensure the normal operation of the main equipment and auxiliary equipment of the unit during the startup, operation, decommissioning and maintenance of the power generation equipment during the station construction period. The current power consumption of stations cannot accurately calculate the power consumption corresponding to each construction period. Summary of the invention

[0003] The purpose of the present invention is to overcome the shortcomings of the above-mentioned prior art and provide a method, system, device and medium for calculating the power consumption of the plant during a construction period. The method, system, device and medium can accurately calculate the power consumption of the plant during each construction period.

[0004] In order to achieve the above object, the present invention adopts the following technical scheme:

[0005] In one aspect, the present invention provides a method for calculating power consumption of a plant during a construction period, comprising:

[0006] Obtain the power generation of the site;

[0007] Get the power generation during the construction period;

[0008] Calculate the proportion of power generation of the station to which the construction period belongs based on the power generation of the station and the power generation during the construction period;

[0009] Obtain the power consumption of the station plant;

[0010] The power consumption of the plant during the construction period is calculated based on the power consumption of the plant and the proportion of the power generation of the plant to which the construction period belongs.

[0011] The method for calculating the power consumption of the plant during the construction period of the present invention is further improved in that:

[0012] Furthermore, the process of obtaining the power generation of the station is:

[0013] Obtain the 24-point electric energy value and the 0-point electric energy value of a single collector line, and calculate the power generation of the single collector line according to the 24-point electric energy value and the 0-point electric energy value of the single collector line;

[0014] The power generation of each collecting line under the station is accumulated to obtain the power generation of the station.

[0015] Furthermore, the process of obtaining the power generation during the construction period is:

[0016] The power generation of all the collector lines during the construction period is obtained, and the power generation of all the collector lines during the construction period is accumulated to obtain the power generation during the construction period.

[0017] Furthermore, the process of obtaining the power consumption of the station is as follows:

[0018] Obtain the 24-point power value and 0-point power value of the station transformer line, and calculate the plant power consumption of a single station transformer line based on the 24-point power value and 0-point power value of the station transformer line;

[0019] The power consumption of all station transformers under the station is accumulated to obtain the power consumption of the station.

[0020] Furthermore, the plant power consumption during the construction period = the plant power consumption of the station * the proportion of power generation of the station to which the construction period belongs.

[0021] In one aspect, the present invention provides a system for calculating power consumption of a plant during a construction period, comprising:

[0022] The first acquisition module is used to acquire the power generation of the site;

[0023] The second acquisition module is used to obtain the power generation during the construction period;

[0024] The first calculation module is used to calculate the power generation ratio of the station in the construction period according to the power generation of the station and the power generation during the construction period;

[0025] The third acquisition module is used to obtain the power consumption of the station plant;

[0026] The second calculation module is used to calculate the power consumption of the construction period according to the power consumption of the station and the proportion of the power generation of the station to which the construction period belongs.

[0027] The calculation system of the power consumption of the factory during the construction period of the present invention is further improved in that:

[0028] Furthermore, the process of obtaining the power generation of the station is:

[0029] Obtain the 24-point electric energy value and the 0-point electric energy value of a single collector line, and calculate the power generation of the single collector line according to the 24-point electric energy value and the 0-point electric energy value of the single collector line;

[0030] The power generation of each collecting line under the station is accumulated to obtain the power generation of the station.

[0031] Furthermore, the process of obtaining the power consumption of the station is as follows:

[0032] Obtain the 24-point power value and 0-point power value of the station transformer line, and calculate the plant power consumption of a single station transformer line based on the 24-point power value and 0-point power value of the station transformer line;

[0033] The power consumption of all station transformers under the station is accumulated to obtain the power consumption of the station.

[0034] In one aspect of the present invention, a computer device is provided, comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, wherein the processor implements the steps of the method for calculating the plant electricity consumption during a construction period when executing the computer program.

[0035] In one aspect of the present invention, there is provided a computer-readable storage medium storing a computer program, which, when executed by a processor, implements the steps of the method for calculating the plant electricity consumption during a construction period.

[0036] The present invention has the following beneficial effects:

[0037] The method, system, device and medium for calculating the power consumption of the plant of the station described in the present invention calculate the proportion of the power generation of the station to which the construction period belongs according to the power generation of the station and the power generation of the construction period during specific operation, and calculate the plant power consumption of the construction period according to the power consumption of the station and the proportion of the power generation of the station to which the construction period belongs, thereby effectively solving the technical problem that the online power consumption of each construction period cannot be calculated based on the power consumption of the station, and more accurately obtains the daily plant power consumption corresponding to the next construction period of the station, and can dynamically change the percentage coefficient according to different construction periods, so that the calculation process is more flexible, thereby improving the accuracy of investment decisions of wind farms. BRIEF DESCRIPTION OF THE DRAWINGS

[0038] The accompanying drawings constituting a part of the present invention are used to provide a further understanding of the present invention. The exemplary embodiments of the present invention and their descriptions are used to explain the present invention and do not constitute an improper limitation of the present invention. In the accompanying drawings:

[0039] Figure 1 It is a flow chart of the present invention. DETAILED DESCRIPTION

[0040] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0041] In the description of the present invention, it should be understood that the terms “include” and “comprises” indicate the presence of described features, wholes, steps, operations, elements and / or components, but do not exclude the presence or addition of one or more other features, wholes, steps, operations, elements, components and / or collections thereof.

[0042] It should also be understood that the terms used in the present specification are only for the purpose of describing specific embodiments and are not intended to limit the present invention. As used in the present specification and the appended claims, unless the context clearly indicates otherwise, the singular forms "a", "an" and "the" are intended to include plural forms.

[0043] It should be further understood that the term "and / or" used in the present specification and the appended claims refers to any combination of one or more of the associated listed items and all possible combinations, and includes these combinations. For example, A and / or B can represent: A exists alone, A and B exist at the same time, and B exists alone. In addition, the character " / " in the present invention generally indicates that the associated objects are in an "or" relationship.

[0044] It should be understood that, although the terms first, second, third, etc. may be used to describe preset ranges, etc. in the embodiments of the present invention, these preset ranges should not be limited to these terms. These terms are only used to distinguish preset ranges from each other. For example, without departing from the scope of the embodiments of the present invention, the first preset range may also be referred to as the second preset range, and similarly, the second preset range may also be referred to as the first preset range.

[0045] The word "if" as used herein may be interpreted as "at the time of" or "when" or "in response to determining" or "in response to detecting", depending on the context. Similarly, the phrases "if it is determined" or "if (stated condition or event) is detected" may be interpreted as "when it is determined" or "in response to determining" or "when detecting (stated condition or event)" or "in response to detecting (stated condition or event)", depending on the context.

[0046] In order to make the purpose, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the drawings in the embodiments of the present invention. Obviously, the described embodiments are part of the embodiments of the present invention, rather than all of the embodiments. The components of the embodiments of the present invention described and shown in the drawings here can usually be arranged and designed in various different configurations. Therefore, the following detailed description of the embodiments of the present invention provided in the drawings is not intended to limit the scope of the claimed invention, but merely represents selected embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by ordinary technicians in this field without making creative work are within the scope of protection of the present invention.

[0047] Various structural schematic diagrams of the embodiments disclosed in the present invention are shown in the accompanying drawings. These figures are not drawn to scale, and some details are magnified and some details may be omitted for the purpose of clear expression. The shapes of various regions and layers shown in the figures and the relative sizes and positional relationships therebetween are only exemplary, and may deviate in practice due to manufacturing tolerances or technical limitations, and those skilled in the art may additionally design regions / layers with different shapes, sizes, and relative positions according to actual needs.

[0048] Embodiment 1

[0049] refer to Figure 1 The method for calculating the power consumption of the factory during the construction period of the present invention comprises the following steps:

[0050] 1) Obtain the power generation of the site;

[0051] The process of step 1) is:

[0052] The power generation of each collector line under the station is obtained, and the power generation of each collector line under the station is accumulated to obtain the power generation of the station.

[0053] Among them, the 24-point electric energy value and the 0-point electric energy value of a single collector line are obtained, and the power generation of the single collector line is calculated according to the 24-point electric energy value and the 0-point electric energy value of the single collector line, wherein the power generation of the single collector line = (24-point electric energy value of the collector line - 0-point electric energy value of the collector line) × calculation coefficient.

[0054] 2) Obtain the power generation during the construction period;

[0055] The process of step 2) is:

[0056] The power generation of all the collector lines during the construction period is obtained, and the power generation of all the collector lines during the construction period is accumulated to obtain the power generation during the construction period.

[0057] 3) Calculate the proportion of power generation of the stations during the construction period.

[0058] Specifically, the proportion of power generation of the site during the construction period = power generation during the construction period / power generation of the site.

[0059] 4) Obtain the power consumption of the station;

[0060] The process of step 4) is:

[0061] Obtain the power consumption of all station transformers under the station, accumulate the power consumption of all station transformers under the station, and obtain the power consumption of the station.

[0062] Among them, the 24-point electric energy value and the 0-point electric energy value of the station transformer line are obtained, and the plant power consumption of a single station transformer line is calculated according to the 24-point electric energy value and the 0-point electric energy value of the station transformer line, wherein the plant power consumption of the single station transformer line = (the 24-point electric energy value of the station transformer line - the 0-point electric energy value of the station transformer line) × calculation coefficient.

[0063] 5) Calculate the power consumption of the construction period according to the power consumption of the station and the proportion of power generation of the station to which the construction period belongs.

[0064] Specifically, the plant power consumption during the construction period = the plant power consumption of the station * the proportion of power generation of the station to which the construction period belongs.

[0065] It should be noted that the present invention can effectively solve the technical problem that the online power consumption of each construction period cannot be calculated based on the plant power consumption of the site. An independent calculation method is adopted to more accurately obtain the daily plant power consumption corresponding to the next construction period of the site, and the percentage coefficient according to different construction periods can be dynamically changed. The calculation process is more flexible, which improves the accuracy of investment decisions of wind farms.

[0066] Embodiment 2

[0067] The calculation system of the power consumption of the factory during the construction period of the present invention comprises:

[0068] The first acquisition module is used to acquire the power generation of the site;

[0069] The second acquisition module is used to obtain the power generation during the construction period;

[0070] The first calculation module is used to calculate the power generation ratio of the station in the construction period according to the power generation of the station and the power generation during the construction period;

[0071] The third acquisition module is used to obtain the power consumption of the station plant;

[0072] The second calculation module is used to calculate the power consumption of the construction period according to the power consumption of the station and the proportion of the power generation of the station to which the construction period belongs.

[0073] As an implementation mode of the present invention, the process of obtaining the power generation of the station is:

[0074] Obtain the 24-point electric energy value and the 0-point electric energy value of a single collector line, and calculate the power generation of the single collector line according to the 24-point electric energy value and the 0-point electric energy value of the single collector line;

[0075] The power generation of each collecting line under the station is accumulated to obtain the power generation of the station.

[0076] As an implementation mode of the present invention, the process of obtaining the power consumption of the station plant is:

[0077] Obtain the 24-point power value and 0-point power value of the station transformer line, and calculate the plant power consumption of a single station transformer line based on the 24-point power value and 0-point power value of the station transformer line;

[0078] The power consumption of all station transformers under the station is accumulated to obtain the power consumption of the station.

[0079] As an implementation mode of the present invention, the process of obtaining the power generation during the construction period is:

[0080] The power generation of all the collector lines during the construction period is obtained, and the power generation of all the collector lines during the construction period is accumulated to obtain the power generation during the construction period.

[0081] As an implementation mode of the present invention, the plant power consumption during the construction period = the plant power consumption of the station * the proportion of power generation of the station to which the construction period belongs.

[0082] The division of modules in the embodiments of the present application is schematic and is only a logical function division. There may be other division methods in actual implementation. In addition, each functional module in each embodiment of the present application may be integrated into a processor, or may exist physically separately, or two or more modules may be integrated into one module. The above-mentioned integrated modules may be implemented in the form of hardware or in the form of software functional modules.

[0083] Embodiment 3

[0084] A computer device includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the processor executes the computer program, the steps of the method for calculating the power consumption of the plant during the construction period are implemented, for example, including: obtaining the power generation of the site; obtaining the power generation during the construction period; calculating the proportion of the power generation of the site to which the construction period belongs according to the power generation of the site and the power generation during the construction period; obtaining the power consumption of the site; calculating the power consumption of the site according to the power consumption of the site and the proportion of the power generation of the site to which the construction period belongs. The process of obtaining the power generation of the site is: obtaining the 24-point electric energy value and the 0-point electric energy value of a single collector line, calculating the power generation of the single collector line according to the 24-point electric energy value and the 0-point electric energy value of the single collector line; accumulating the power generation of each collector line under the site to obtain the power generation of the site. The process of obtaining the power generation during the construction period is: obtaining the power generation of all collector lines under the construction period, accumulating the power generation of all collector lines under the construction period, and obtaining the power generation of the construction period. The process of obtaining the power consumption of the station is as follows: obtaining the 24-point power value and the 0-point power value of the station transformer line, calculating the power consumption of a single station transformer line according to the 24-point power value and the 0-point power value of the station transformer line; accumulating the power consumption of all station transformer lines under the station to obtain the power consumption of the station. The power consumption of the construction period = the power consumption of the station * the proportion of the power generation of the station to which the construction period belongs. Among them, the memory may include a memory, such as a high-speed random access memory, and may also include a non-volatile memory, such as at least one disk memory, etc.; the processor, the network interface, and the memory are interconnected through an internal bus, and the internal bus can be an industrial standard architecture bus, a peripheral component interconnection standard bus, an extended industrial standard structure bus, etc. The bus can be divided into an address bus, a data bus, a control bus, etc. The memory is used to store programs. Specifically, the program may include a program code, and the program code includes computer operation instructions. The memory may include a memory and a non-volatile memory, and provide instructions and data to the processor.

[0085] Embodiment 4

[0086] A computer-readable storage medium stores a computer program, and when the computer program is executed by a processor, the steps of implementing the target detection method for cracks on the surface of a wind turbine blade are, for example, including: obtaining the power generation of a station; obtaining the power generation during a construction period; calculating the proportion of the power generation of the station to which the construction period belongs according to the power generation of the station and the power generation during the construction period; obtaining the power consumption of the station plant; calculating the power consumption of the construction period according to the power consumption of the station plant and the proportion of the power generation of the station to which the construction period belongs. The process of obtaining the power generation of the station is: obtaining the 24-point electric energy value and the 0-point electric energy value of a single collector line, calculating the power generation of the single collector line according to the 24-point electric energy value and the 0-point electric energy value of the single collector line; accumulating the power generation of each collector line under the station to obtain the power generation of the station. The process of obtaining the power generation during the construction period is: obtaining the power generation of all collector lines under the construction period, accumulating the power generation of all collector lines under the construction period, and obtaining the power generation of the construction period. The process of obtaining the plant power consumption of the station is: obtaining the 24-point power value and the 0-point power value of the station transformer line, calculating the plant power consumption of a single station transformer line according to the 24-point power value and the 0-point power value of the station transformer line; accumulating the plant power consumption of all station transformer lines under the station to obtain the plant power consumption of the station. The plant power consumption during the construction period = plant power consumption of the station * the proportion of power generation of the station to which the construction period belongs. Specifically, the computer-readable storage medium includes, but is not limited to, for example, volatile memory and / or non-volatile memory. The volatile memory may include random access memory (RAM) and / or cache memory (cache), etc. The non-volatile memory may include a read-only memory (ROM), a hard disk, a flash memory, an optical disk, a magnetic disk, etc.

[0087] Those skilled in the art will appreciate that the embodiments of the present application may be provided as methods, systems, or computer program products. Therefore, the present application may adopt the form of a complete hardware embodiment, a complete software embodiment, or an embodiment in combination with software and hardware. Moreover, the present application may adopt the form of a computer program product implemented in one or more computer-usable storage media (including but not limited to disk storage, CD-ROM, optical storage, etc.) that contain computer-usable program code.

[0088] The present application is described with reference to the flowcharts and / or block diagrams of the methods, devices (systems), and computer program products according to the embodiments of the present application. It should be understood that each process and / or box in the flowchart and / or block diagram, as well as the combination of the processes and / or boxes in the flowchart and / or block diagram, can be implemented by computer program instructions. These computer program instructions can be provided to a processor of a general-purpose computer, a special-purpose computer, an embedded processor, or other programmable data processing device to generate a machine, so that the instructions executed by the processor of the computer or other programmable data processing device generate instructions for implementing the processes in the flowchart and / or block diagram. Figure 1A process or multiple processes and / or boxes Figure 1 A device that provides the functions specified in a block or multiple blocks.

[0089] These computer program instructions may also be stored in a computer-readable memory capable of directing a computer or other programmable data processing device to operate in a specific manner, so that the instructions stored in the computer-readable memory produce an article of manufacture comprising an instruction device, which implements the process Figure 1 A process or multiple processes and / or boxes Figure 1 A function specified in one or more boxes.

[0090] These computer program instructions can also be loaded onto a computer or other programmable data processing device so that a series of operating steps are executed on the computer or other programmable device to produce a computer-implemented process, thereby providing instructions for implementing the process. Figure 1 A process or multiple processes and / or boxes Figure 1 The steps for the functions specified in one or more boxes.

[0091] Those skilled in the art will readily appreciate other embodiments of the present invention after considering the specification and disclosure of the invention. This application is intended to cover any variations, uses or adaptations of the present invention that follow the general principles of the present invention and include common knowledge or customary techniques in the art that are not disclosed by the present invention. The specification and examples are to be considered exemplary only, and the true scope and spirit of the present invention is indicated by the following claims.

[0092] It should be understood that the present invention is not limited to the exact construction that has been described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present invention is limited only by the appended claims.

[0093] The above description is only a preferred embodiment of the present invention and does not limit the present invention in any way. Any simple modification, change and equivalent structural change made to the above embodiment based on the technical essence of the present invention still falls within the protection scope of the technical solution of the present invention.

Claims

1. A method for calculating the power consumption of a factory during a construction period, characterized in that: include: Obtain the power generation of the site; Get the power generation during the construction period; Calculate the proportion of power generation of the station to which the construction period belongs based on the power generation of the station and the power generation during the construction period; Obtain the power consumption of the station plant; The power consumption of the plant during the construction period is calculated based on the power consumption of the plant and the proportion of the power generation of the plant to which the construction period belongs.

2. The method for calculating the power consumption of a plant during a construction period according to claim 1 is characterized in that: The process of obtaining the power generation of the station is as follows: Obtain the 24-point electric energy value and the 0-point electric energy value of a single collector line, and calculate the power generation of the single collector line according to the 24-point electric energy value and the 0-point electric energy value of the single collector line; The power generation of each collecting line under the station is accumulated to obtain the power generation of the station.

3. The method for calculating the power consumption of a plant during a construction period according to claim 1 is characterized in that: The process of obtaining the power generation during the construction period is as follows: The power generation of all the collector lines during the construction period is obtained, and the power generation of all the collector lines during the construction period is accumulated to obtain the power generation during the construction period.

4. The method for calculating the power consumption of a plant during a construction period according to claim 1 is characterized in that: The process of obtaining the power consumption of the station is as follows: Obtain the 24-point power value and 0-point power value of the station transformer line, and calculate the plant power consumption of a single station transformer line based on the 24-point power value and 0-point power value of the station transformer line; The power consumption of all station transformers under the station is accumulated to obtain the power consumption of the station.

5. The method for calculating the power consumption of a plant during a construction period according to claim 1 is characterized in that: The power consumption of the plant during the construction period = the power consumption of the station * the proportion of power generation of the station to which the construction period belongs.

6. A system for calculating power consumption of a factory during a construction period, characterized in that: include: The first acquisition module is used to acquire the power generation of the site; The second acquisition module is used to obtain the power generation during the construction period; The first calculation module is used to calculate the power generation ratio of the station in the construction period according to the power generation of the station and the power generation during the construction period; The third acquisition module is used to obtain the power consumption of the station plant; The second calculation module is used to calculate the power consumption of the construction period according to the power consumption of the station and the proportion of the power generation of the station to which the construction period belongs.

7. The system for calculating the power consumption of a plant during a construction period according to claim 6, characterized in that: The process of obtaining the power generation of the station is as follows: Obtain the 24-point electric energy value and the 0-point electric energy value of a single collector line, and calculate the power generation of the single collector line according to the 24-point electric energy value and the 0-point electric energy value of the single collector line; The power generation of each collecting line under the station is accumulated to obtain the power generation of the station.

8. The system for calculating the power consumption of a plant during a construction period according to claim 6, characterized in that: The process of obtaining the power consumption of the station is as follows: Obtain the 24-point power value and 0-point power value of the station transformer line, and calculate the plant power consumption of a single station transformer line based on the 24-point power value and 0-point power value of the station transformer line; The power consumption of all station transformers under the station is accumulated to obtain the power consumption of the station.

9. A computer device comprising a memory, a processor, and a computer program stored in the memory and executable on the processor, characterized in that: When the processor executes the computer program, the steps of the method for calculating the power consumption of the factory during the construction period as described in any one of claims 1-5 are implemented.

10. A computer-readable storage medium storing a computer program, characterized in that: When the computer program is executed by a processor, the steps of the method for calculating the power consumption of a plant during a construction period as described in any one of claims 1 to 5 are implemented.

Images