Method, device and storage medium for determining installation position of irradiance acquisition device

Abstract

The present disclosure proposes a method, device and storage medium for determining the installation position of an irradiance collection device, including: obtaining multiple first coordinates of multiple distributed photovoltaic device installation positions in a target area, and based on the multiple first coordinates, determining the second coordinates of the center positions of the multiple distributed photovoltaic devices, and determining a regular shape area centered on the second coordinate and covering the multiple distributed photovoltaic device installation positions, and dividing the regular shape area into multiple sub-areas, and calculating the third coordinates of the center position of each sub-area according to the first coordinates of the distributed photovoltaic device installation position in each sub-area, wherein the third coordinates are used as the coordinates of the installation position of the irradiance collection device, and the installation position of the distributed photovoltaic irradiance collection device can be quickly determined according to the coordinates of the installation positions of the multiple distributed photovoltaic devices, so that the collected irradiance parameters can effectively characterize the overall irradiation situation of the distributed photovoltaic.

Description

Technical Field

[0001] The present disclosure relates to the technical field of photovoltaic power generation, and in particular to a method, device, and storage medium for determining an installation position of an irradiance acquisition device. Background Art

[0002] In recent years, the proportion of installed capacity of distributed photovoltaic devices has increased year by year and has developed rapidly. They are often installed on carriers such as units, industrial and commercial and residential roofs. Compared with centralized photovoltaics, their green and environmentally friendly, cost-effective and on-demand characteristics are better reflected. While generating electricity for self-use, the surplus electricity can also be connected to the grid.

[0003] However, due to the scattered installation locations, small installed capacity, and lack of meteorological measurement equipment, distributed photovoltaic systems are unable to obtain local meteorological data, especially the critical irradiance parameter. Consequently, they face the challenge of power forecasting without meteorological data, making it impossible to accurately predict the generated power of distributed photovoltaic systems. Installing an irradiance collection device at every distributed photovoltaic installation point is costly and unnecessary. Therefore, the goal is to deploy fewer irradiance collection devices to obtain irradiance that effectively represents the entire distributed photovoltaic site. Determining the installation location of distributed photovoltaic irradiance collection devices is crucial for accurately collecting irradiance parameters that effectively represent the entire distributed photovoltaic site and achieving accurate power forecasting. This, in turn, plays a crucial role in optimizing the operation of photovoltaic power plants, scheduling photovoltaic power systems, and ensuring the safe, stable, and economical operation of the power grid. Summary of the Invention

[0004] The present disclosure proposes a method, device, and storage medium for determining the installation position of an irradiance acquisition device, aiming to solve at least one of the technical problems in the related art to a certain extent.

[0005] An embodiment of the first aspect of the present disclosure proposes a method for determining the installation position of an irradiance collection device, including: obtaining multiple first coordinates of multiple distributed photovoltaic device installation positions in a target area; determining the second coordinates of the center positions of the multiple distributed photovoltaic devices based on the multiple first coordinates; determining a regular shape area centered on the second coordinate and covering the multiple distributed photovoltaic device installation positions, and dividing the regular shape area into multiple sub-areas; and calculating the third coordinates of the center position of each sub-area based on the first coordinates of the distributed photovoltaic device installation position in each sub-area, wherein the third coordinates are used as the coordinates of the installation position of the irradiance collection device.

[0006] An embodiment of the second aspect of the present disclosure proposes a device for determining the installation position of an irradiance collection device, including: an acquisition module for acquiring multiple first coordinates of multiple distributed photovoltaic device installation positions in a target area; a first determination module for determining the second coordinates of the center positions of multiple distributed photovoltaic devices based on the multiple first coordinates; a second determination module for determining a regular shape area centered on the second coordinate and covering the installation positions of multiple distributed photovoltaic devices, and dividing the regular shape area into multiple sub-areas; and a calculation module for calculating the third coordinates of the center position of each sub-area based on the first coordinates of the distributed photovoltaic device installation position in each sub-area, wherein the third coordinates are used as the coordinates of the installation position of the irradiance collection device.

[0007] An embodiment of the third aspect of the present disclosure proposes a computer device, comprising: at least one processor; and a memory communicatively connected to the at least one processor; wherein the memory stores instructions executable by the at least one processor, and the instructions are executed by the at least one processor so that the at least one processor can execute the method for determining the installation position of the irradiance acquisition device of the embodiment of the present disclosure.

[0008] The fourth aspect of the present disclosure provides a non-transitory computer-readable storage medium storing computer instructions, wherein the computer instructions are used to enable the computer to execute the method for determining the installation position of the irradiance acquisition device disclosed in the embodiment of the present disclosure.

[0009] In this embodiment, by obtaining multiple first coordinates of the installation positions of multiple distributed photovoltaic devices in the target area, and based on the multiple first coordinates, determining the second coordinates of the center positions of the multiple distributed photovoltaic devices, and determining a regular shape area with the second coordinate as the center and covering the installation positions of multiple distributed photovoltaic devices, and dividing the regular shape area into multiple sub-areas, and calculating the third coordinates of the center position of each sub-area according to the first coordinates of the installation position of the distributed photovoltaic device in each sub-area, wherein the third coordinate is used as the coordinate of the installation position of the irradiance collection device, and the installation position of the distributed photovoltaic irradiance collection device can be quickly determined according to the coordinates of the installation positions of multiple distributed photovoltaic devices, so that the collected irradiance parameters can effectively characterize the overall irradiation situation of the distributed photovoltaic.

[0010] Additional aspects and advantages of the present disclosure will be given in part in the following description and in part will be obvious from the following description, or will be learned through practice of the present disclosure. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] The above and / or additional aspects and advantages of the present disclosure will become apparent and readily understood from the following description of the embodiments in conjunction with the accompanying drawings, in which:

[0012] Figure 1 This is a flow chart of a method for determining the installation position of an irradiance acquisition device according to an embodiment of the present disclosure;

[0013] Figure 2 is a flow chart of a method for determining an installation position of an irradiance acquisition device according to another embodiment of the present disclosure;

[0014] Figure 3 is a schematic diagram of a circular area and multiple sector-shaped sub-areas provided according to an embodiment of the present disclosure;

[0015] Figure 4 This is a schematic diagram of the overall process of determining the installation position of the irradiance acquisition device according to an embodiment of the present disclosure;

[0016] Figure 5 is a schematic diagram of an apparatus for determining an installation position of an irradiance acquisition apparatus according to another embodiment of the present disclosure;

[0017] Figure 6 A block diagram of an exemplary computer device suitable for implementing embodiments of the present disclosure is shown. DETAILED DESCRIPTION

[0018] The following describes in detail embodiments of the present disclosure, examples of which are shown in the accompanying drawings, wherein the same or similar reference numerals throughout represent the same or similar elements or elements having the same or similar functions. The embodiments described below with reference to the accompanying drawings are exemplary and are intended only to explain the present disclosure and are not to be construed as limiting the present disclosure. On the contrary, the embodiments of the present disclosure include all variations, modifications, and equivalents that fall within the spirit and scope of the appended claims.

[0019] It should be noted that the executor of the method for determining the installation position of the irradiance acquisition device of this embodiment can be an irradiance acquisition device installation position determination device, which can be implemented by software and / or hardware. The device can be configured in an electronic device, which may include but is not limited to a terminal, a server, etc.

[0020] Figure 1 FIG. 1 is a flow chart of a method for determining the installation position of an irradiance acquisition device according to an embodiment of the present disclosure. Figure 1 As shown, the method includes:

[0021] S101: Acquire multiple first coordinates of multiple distributed photovoltaic device installation locations in a target area.

[0022] In the process of determining the installation position of the irradiance collection device in the embodiment of the present disclosure, a plurality of first coordinates of the installation positions of a plurality of distributed photovoltaic devices in the target area are firstly obtained.

[0023] The target area may be any area where distributed photovoltaic devices are installed. In a specific example, the target area may be a residential area where multiple buildings are installed with distributed photovoltaic devices.

[0024] The coordinates used to describe the installation location of each distributed photovoltaic device in the target area can be called the first coordinates, wherein the target area can be regarded as a two-dimensional coordinate system, and the first coordinates represent the coordinates of the installation location of each distributed photovoltaic device in the two-dimensional coordinate system, which can be expressed as (x i ,y i ) represents, i is the serial number of multiple distributed photovoltaic devices in the target area, i=1~m, m represents the number of multiple distributed photovoltaic devices in the target area.

[0025] For example, there are 16 buildings in the above-mentioned residential area (target area), each of which is equipped with a distributed photovoltaic device. In this case, this embodiment can obtain 16 first coordinates, then m=16, and i can be expressed as i=1~16.

[0026] S102: Determine second coordinates of center positions of multiple distributed photovoltaic devices based on multiple first coordinates.

[0027] The coordinates of the center positions of the multiple distributed photovoltaic devices can be referred to as second coordinates. For example, the second coordinates can be expressed as P c (x c ,y c )express.

[0028] In some embodiments, when determining the second coordinate P c (x c ,y c ), this embodiment can calculate the average horizontal coordinate according to the horizontal coordinates in multiple (m) first coordinates. Specifically, the m horizontal coordinates in the m first coordinates can be expressed as x1, x2, x3, ..., x m , then this embodiment can calculate the average value of m horizontal coordinates as the average horizontal coordinate, and the calculation formula is: (x1+x2+……+x m ) / m. For example, if 16 first coordinates are obtained above, the average horizontal coordinate can be expressed as (x1+x2+…+x 16 ) / 16.

[0029] Similarly, this embodiment can calculate an average ordinate based on the ordinates in multiple (m) first coordinates. Specifically, the m ordinates in the m first coordinates can be expressed as y1, y2, y3, ..., ym. In this embodiment, the average of the m ordinates can be calculated as the average ordinate using the following formula: (y1+y2+...+ym) / m.

[0030] Furthermore, in this embodiment, the average horizontal coordinate and the average vertical coordinate can be used as the second coordinate P c (x c ,y c ), that is: the horizontal coordinate of the second coordinate can be expressed as x c =(x1+x2+……+x m ) / m, the ordinate of the second coordinate can be expressed as y c =(y1+y2+……+ym) / m.

[0031] S103: Determine a regularly shaped area centered on the second coordinate and covering multiple distributed photovoltaic device installation locations, and divide the regularly shaped area into multiple sub-areas.

[0032] That is to say, the embodiment of the present disclosure can be based on the second coordinate P c (x c ,y c ) is used as the center to determine a regular-shaped area, which covers multiple distributed photovoltaic device installation locations. That is to say, multiple distributed photovoltaic device installation locations are within the regular-shaped area.

[0033] The regular-shaped area may be any regular shape, for example, a rectangular area, a circular area, a triangular area, etc., and there is no limitation on this.

[0034] Furthermore, the embodiment of the present disclosure may divide the regular shape area into a plurality of sub-areas, wherein the number of divided sub-areas may be determined according to any rule, and there is no limitation to this.

[0035] In some embodiments, for example, the number of irradiance collection devices that need to be installed is represented by n, and the regular-shaped area can be divided into n sub-areas.

[0036] In other embodiments, the number of sub-regions can be determined based on the area of ​​the regular-shaped region. Specifically, a quantitative relationship table can be pre-set to record the number of sub-regions corresponding to regular-shaped regions of different areas. In this embodiment, the number of sub-regions corresponding to the area of ​​the regular-shaped region can be queried based on the quantitative relationship table, and the regular-shaped region can be further divided based on the number of sub-regions.

[0037] S104: Calculating the third coordinates of the center position of each sub-area according to the first coordinates of the installation position of the distributed photovoltaic device in each sub-area.

[0038] After determining the plurality of sub-regions, the embodiment can calculate the coordinates of the center position of the distributed photovoltaic device in each sub-region based on the first coordinates of the installation position of the distributed photovoltaic device in the sub-region. That is, the distributed photovoltaic device in each sub-region is determined, and the coordinates of the center position of the sub-region are calculated based on the first coordinates of the distributed photovoltaic device. The coordinates can be called the third coordinates, which can be expressed as P cj (x cj ,y cj ) represents, j represents the sub-region number, j=1~n, for example, the regular shape region is divided into 4 sub-regions, then n=4, j=1~4.

[0039] In some embodiments, the third coordinate P of each sub-region cj (x cj ,y cj ) is calculated as x cj =(x 1j +x 2j +……+x kj ) / k, where j represents the sub-region number, k represents the number of distributed photovoltaic devices in the j-th sub-region, and x 1j 、x 2j ,...,x kj The horizontal coordinates of the first coordinates of the distributed photovoltaic device in the jth sub-area are respectively represented. It can be understood that the distributed photovoltaic device in each sub-area belongs to the multiple distributed photovoltaic devices mentioned above.

[0040] Similarly, the third coordinate P of each sub-region cj (x cj ,y cj ) is calculated as y cj =(y 1j +y 2j +……+y kj ) / k, where k represents the number of distributed photovoltaic devices in the jth sub-region, and y 1j 、y 2j ,...,y kj They respectively represent the vertical coordinates of the first coordinates of the distributed photovoltaic device in the j-th sub-area.

[0041] In this embodiment, the third coordinate P cj (x cj ,y cj ) as the coordinate of the installation position of the irradiance acquisition device, that is, in each sub-area corresponding to the third coordinate P cj (x cj ,y cj ) is installed at the irradiance collection device.

[0042] In this embodiment, by obtaining multiple first coordinates of the installation positions of multiple distributed photovoltaic devices in the target area, and based on the multiple first coordinates, determining the second coordinates of the center positions of the multiple distributed photovoltaic devices, and determining a regular shape area with the second coordinate as the center and covering the installation positions of multiple distributed photovoltaic devices, and dividing the regular shape area into multiple sub-areas, and calculating the third coordinates of the center position of each sub-area according to the first coordinates of the installation position of the distributed photovoltaic device in each sub-area, wherein the third coordinate is used as the coordinate of the installation position of the irradiance collection device, and the installation position of the distributed photovoltaic irradiance collection device can be quickly determined according to the coordinates of the installation positions of multiple distributed photovoltaic devices, so that the collected irradiance parameters can effectively characterize the overall irradiation situation of the distributed photovoltaic.

[0043] Figure 2 FIG. 1 is a flow chart of a method for determining the installation position of an irradiance acquisition device according to an embodiment of the present disclosure. Figure 2 As shown, the method includes:

[0044] S201: Acquire multiple first coordinates of multiple distributed photovoltaic device installation locations in a target area.

[0045] S202: Determine second coordinates of center positions of multiple distributed photovoltaic devices based on the multiple first coordinates.

[0046] The specific description of S201-S202 can be found in the above embodiment and will not be repeated here.

[0047] S203: Determine a circular area with the second coordinate as the center as a regular shape area.

[0048] Figure 3 is a schematic diagram of a circular area and multiple fan-shaped sub-areas provided according to an embodiment of the present disclosure, such as Figure 3 As shown, the embodiment of the present disclosure can determine the second coordinate P c (x c ,y c ) as the center and r as the radius is taken as the regular shape area, that is, the regular shape area is a circle.

[0049] In this embodiment, the distance between each first coordinate and the second coordinate can be calculated respectively, and the maximum distance is used as the radius r of the circular area to ensure that the circular area covers multiple distributed photovoltaic device installation locations.

[0050] S204: Divide the circular area into a plurality of sector-shaped sub-areas.

[0051] Furthermore, the embodiment of the present disclosure can divide the circular area into a plurality of sector-shaped sub-areas, that is, the sub-areas are equal parts of the sector-shaped area. Figure 3As shown, this embodiment can be divided into four sector-shaped sub-areas, which are represented by P c1 、P c2 、P c3 、P c4 .

[0052] In the process of dividing the sector-shaped sub-areas, this embodiment may first determine the number n of irradiance collection devices that need to be installed.

[0053] Some embodiments, for example, obtain installation information of multiple distributed photovoltaic devices, wherein the installation information includes, for example, photovoltaic installed capacity, installation location interval, and one or more of any other possible installation information, without limitation; further, this embodiment determines the number n of irradiance collection devices that need to be installed based on the installation information. For example, different photovoltaic installed capacities and / or installation location intervals have a predetermined number n of irradiance collection devices to be installed. Then, this embodiment can determine the number n of irradiance collection devices based on the installation information of multiple distributed photovoltaic devices.

[0054] Furthermore, the circular area is divided into a plurality of sector-shaped sub-areas having the same number as n, that is, divided into n sector-shaped sub-areas.

[0055] Therefore, the embodiment of the present disclosure can determine the circular area as a regular shape area, thereby further improving the accuracy of the installation position of the irradiance collection device.

[0056] S205: Calculate the third coordinates of the center position of each sub-region according to the first coordinates of the installation position of the distributed photovoltaic device in each sub-region.

[0057] like Figure 3 As shown, this embodiment is divided into 4 sector-shaped sub-areas P c1 、P c2 、P c3 、P c4 , then this embodiment can calculate P c1 、P c2 、P c3 、P c4 The third coordinate of the region, where the sector sub-region P c1 The third coordinate can be expressed as P c1 (x c1 ,y c1 ), sector sub-area P c2 The third coordinate can be expressed as P c2 (x c2 ,y c2 ), sector sub-area P c3 The third coordinate can be expressed as P c3 (x c3 ,yc3 ), sector sub-area P c4 The third coordinate of 0 can be expressed as P c4 (x c4 ,y c4 ), that is, P c1 (x c1 ,y c1 ), P c2 (x c2 ,y c2 ), P c3 (x c3 ,y c3 ),

[0058] P c4 (x c4 ,y c4 ) are the coordinates of the installation location of the irradiance acquisition device in the embodiment of the present disclosure.

[0059] In this embodiment, multiple first coordinates of the installation positions of multiple distributed photovoltaic devices in the target area are obtained, and based on the multiple first coordinates, the second coordinates of the center positions of the multiple distributed photovoltaic devices are determined.

[0060] And determine a regular shape area centered on the second coordinate and covering multiple distributed photovoltaic device installation locations, and divide the regular shape area into multiple sub-areas, and respectively according to the distribution in each sub-area

[0061] The third coordinate of the center position of each sub-area is calculated based on the first coordinate of the photovoltaic device installation position, wherein:

[0062] The third coordinate is used as the coordinate of the installation position of the irradiance collection device, which can quickly determine the installation position of the distributed photovoltaic irradiance collection device according to the coordinates of the installation positions of multiple distributed photovoltaic devices, thereby collecting

[0063] The irradiance parameter can effectively characterize the irradiation condition of the distributed photovoltaic system as a whole. In addition, the embodiment 0 of the present disclosure can determine the circular area as a regular shape area, thereby further improving the installation location of the irradiance collection device.

[0064] The accuracy of the setting.

[0065] In one specific example, Figure 4 This is a schematic diagram of the overall process of determining the installation position of the irradiance acquisition device according to an embodiment of the present disclosure. Figure 4 As shown, the process of determining the installation position of the irradiance collection device includes the following steps:

[0066] 5S1: Get the coordinates of each distributed photovoltaic installation location (x i ,y i)(corresponding to the first coordinate) i=1~m;

[0067] S2: Find the center position Pc(x c ,y c )(corresponding to the second coordinate)

[0068] x c =(x1+x2+……+x m ) / m

[0069] yc=(y1+y2+……+y m ) / m

[0070] S3: With the center position as the center of the circle, determine a distribution radius r to form a distributed photovoltaic distribution range, covering all distributed photovoltaic installation locations;

[0071] S4: Determine the number n of irradiance collection devices that need to be installed;

[0072] S5: Divide the circular distribution interval into n equal sectors;

[0073] S6: Solve the center coordinates of the distributed photovoltaic installation location in each sector interval, the center coordinates of the jth sector P cj (corresponding to the third coordinate) is as follows (j=1~n):

[0074] x cj =(x 1j +x 2j +……+x kj ) / k

[0075] y cj =(y 1j +y 2j +……+y kj ) / k

[0076] k is the number of distributed photovoltaic installation locations in the jth sector interval, P cj That is the installation location of each irradiance collection device.

[0077] Figure 5 Schematic diagram of an irradiance acquisition device installation position determination device according to another embodiment of the present disclosure. Figure 5 As shown, the irradiance acquisition device installation position determination device 50 includes:

[0078] An acquisition module 501 is configured to acquire a plurality of first coordinates of installation locations of a plurality of distributed photovoltaic devices in a target area;

[0079] A first determining module 502 is configured to determine second coordinates of center positions of a plurality of distributed photovoltaic devices based on a plurality of first coordinates;

[0080] A second determining module 503 is configured to determine a regular-shaped area centered on the second coordinate and covering multiple distributed photovoltaic device installation locations, and divide the regular-shaped area into multiple sub-areas; and

[0081] The calculation module 504 is used to calculate the third coordinates of the center position of each sub-area according to the first coordinates of the installation position of the distributed photovoltaic device in each sub-area, wherein the third coordinates are used as the coordinates of the installation position of the irradiance collection device.

[0082] In some embodiments, the second determination module 503 is specifically used to: determine a circular area with the second coordinate as the center as a regular shape area, wherein the radius of the circular area is the maximum distance between the second coordinate and the multiple first coordinates; and divide the circular area into multiple sector-shaped sub-areas.

[0083] In some embodiments, the second determining module 503 is specifically configured to: determine the number of irradiance acquisition devices that need to be installed; and divide the circular area into a plurality of sector-shaped sub-areas equal to the number.

[0084] In some embodiments, the second determination module 503 is specifically used to: obtain installation information of multiple distributed photovoltaic devices, wherein the installation information includes at least one of the following: photovoltaic installed capacity, installation location interval; and determine the number of irradiance collection devices that need to be installed based on the installation information.

[0085] In some embodiments, the first determining module 502 is specifically configured to: calculate an average horizontal coordinate according to the horizontal coordinates of the plurality of first coordinates, and calculate an average vertical coordinate according to the vertical coordinates of the plurality of first coordinates; and use the average horizontal coordinate and the average vertical coordinate as the second coordinate.

[0086] In this embodiment, by obtaining multiple first coordinates of the installation positions of multiple distributed photovoltaic devices in the target area, and based on the multiple first coordinates, determining the second coordinates of the center positions of the multiple distributed photovoltaic devices, and determining a regular shape area with the second coordinate as the center and covering the installation positions of multiple distributed photovoltaic devices, and dividing the regular shape area into multiple sub-areas, and calculating the third coordinates of the center position of each sub-area according to the first coordinates of the installation position of the distributed photovoltaic device in each sub-area, wherein the third coordinate is used as the coordinate of the installation position of the irradiance collection device, and the installation position of the distributed photovoltaic irradiance collection device can be quickly determined according to the coordinates of the installation positions of multiple distributed photovoltaic devices, so that the collected irradiance parameters can effectively characterize the overall irradiation situation of the distributed photovoltaic.

[0087] According to an embodiment of the present disclosure, the present disclosure further provides a computer device, a readable storage medium, and a computer program product.

[0088] In order to implement the above embodiments, the present disclosure further proposes a computer program product. When the instruction processor in the computer program product is executed, the method for determining the installation position of the irradiance acquisition device proposed in the above embodiments of the present disclosure is executed.

[0089] Figure 6 A block diagram of an exemplary computer device suitable for implementing embodiments of the present disclosure is shown. Figure 6 The computer device 12 shown is only an example and should not bring any limitation to the functionality and scope of use of the embodiments of the present disclosure.

[0090] like Figure 6 As shown, computer device 12 is implemented as a general-purpose computing device. Components of computer device 12 may include, but are not limited to, one or more processors or processing units 16, system memory 28, and a bus 18 that connects various system components (including system memory 28 and processing unit 16).

[0091] Bus 18 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, an accelerated graphics port, a processor, or a local bus using any of a variety of bus architectures. Examples of such architectures include, but are not limited to, the Industry Standard Architecture (ISA) bus, the Micro Channel Architecture (MAC) bus, the Enhanced ISA bus, the Video Electronics Standards Association (VESA) local bus, and the Peripheral Component Interconnection (PCI) bus.

[0092] The computer device 12 typically includes a variety of computer system readable media. These media can be any available media that can be accessed by the computer device 12, including volatile and non-volatile media, removable and non-removable media.

[0093] The memory 28 may include computer system readable media in the form of volatile memory, such as random access memory (RAM) 30 and / or cache memory 32. The computer device 12 may further include other removable / non-removable, volatile / non-volatile computer system storage media. By way of example only, the storage system 34 may be configured to read and write non-removable, non-volatile magnetic media ( Figure 6Not shown, often called a "hard drive").

[0094] although Figure 6 Although not shown, a disk drive for reading and writing to a removable non-volatile disk (e.g., a "floppy disk"), and an optical disk drive for reading and writing to a removable non-volatile optical disk (e.g., a Compact Disc Read Only Memory (hereinafter referred to as: CD-ROM), a Digital Video Disc Read Only Memory (hereinafter referred to as: DVD-ROM), or other optical media) may be provided. In these cases, each drive may be connected to the bus 18 via one or more data medium interfaces. The memory 28 may include at least one program product having a set (e.g., at least one) of program modules configured to perform the functions of the various embodiments of the present disclosure.

[0095] A program / utility 40 having a set (at least one) of program modules 42 may be stored, for example, in memory 28. Such program modules 42 include, but are not limited to, an operating system, one or more application programs, other program modules, and program data, each of which, or some combination thereof, may include an implementation of a network environment. Program modules 42 generally implement the functions and / or methods of the embodiments described herein.

[0096] The computer device 12 can also communicate with one or more external devices 14 (e.g., a keyboard, pointing device, display 24, etc.), one or more devices that enable a user to interact with the computer device 12, and / or any device that enables the computer device 12 to communicate with one or more other computing devices (e.g., a network card, a modem, etc.). This communication can occur via an input / output (I / O) interface 22. Furthermore, the computer device 12 can communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and / or a public network such as the Internet) via a network adapter 20. As shown, the network adapter 20 communicates with the other modules of the computer device 12 via a bus 18. It should be understood that, although not shown, other hardware and / or software modules can be used in conjunction with the computer device 12, including but not limited to microcode, device drivers, redundant processing units, external disk drive arrays, RAID systems, tape drives, and data backup storage systems.

[0097] The processing unit 16 executes various functional applications by running the programs stored in the system memory 28 , such as implementing the method for determining the installation position of the irradiance acquisition device mentioned in the above embodiment.

[0098] Other embodiments of the present disclosure will readily occur to those skilled in the art after considering the specification and practicing the invention disclosed herein. This disclosure is intended to cover any variations, uses, or adaptations of the present disclosure that follow the general principles of the present disclosure and include common knowledge or customary techniques in the art not disclosed herein. The description and examples are to be considered as exemplary only, with the true scope and spirit of the present disclosure being indicated by the following claims.

[0099] It should be understood that the present disclosure is not limited to the exact structures that have been described above and shown in the drawings, and that various modifications and changes can be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.

[0100] It should be noted that, in the description of this disclosure, the terms "first", "second", etc. are used for descriptive purposes only and should not be understood as indicating or implying relative importance. In addition, in the description of this disclosure, unless otherwise specified, the meaning of "plurality" is two or more.

[0101] Any process or method description in a flowchart or otherwise described herein may be understood to represent a module, segment or portion of code that includes one or more executable instructions for implementing the steps of a specific logical function or process, and the scope of the preferred embodiments of the present disclosure includes additional implementations in which functions may be performed out of the order shown or discussed, including performing functions in a substantially simultaneous manner or in the reverse order depending on the functions involved, which should be understood by those skilled in the art to which the embodiments of the present disclosure belong.

[0102] It should be understood that various parts of the present disclosure can be implemented using hardware, software, firmware, or a combination thereof. In the above embodiments, multiple steps or methods can be implemented using software or firmware stored in a memory and executed by a suitable instruction execution system. For example, if implemented using hardware, as in another embodiment, any one of the following technologies known in the art or a combination thereof can be used to implement: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application-specific integrated circuit having a suitable combination of logic gate circuits, a programmable gate array (PGA), a field programmable gate array (FPGA), etc.

[0103] Those skilled in the art will understand that all or part of the steps in the method of the above embodiment can be completed by instructing related hardware through a program, and the program can be stored in a computer-readable storage medium. When the program is executed, it includes one or a combination of the steps of the method embodiment.

[0104] In addition, the functional units in the various embodiments of the present disclosure may be integrated into a single processing module, or each unit may exist physically separately, or two or more units may be integrated into a single module. The aforementioned integrated modules may be implemented in the form of hardware or in the form of software functional modules. If the integrated modules are implemented in the form of software functional modules and sold or used as independent products, they may also be stored in a computer-readable storage medium.

[0105] The storage medium mentioned above can be a read-only memory, a magnetic disk or an optical disk, etc.

[0106] Throughout this specification, reference to terms such as "one embodiment," "some embodiments," "examples," "specific examples," or "some examples" means that a specific feature, structure, material, or characteristic described in conjunction with that embodiment or example is included in at least one embodiment or example of the present disclosure. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the specific features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

[0107] Although the embodiments of the present disclosure have been shown and described above, it is understood that the above embodiments are illustrative and are not to be construed as limitations on the present disclosure. A person skilled in the art may change, modify, replace and vary the above embodiments within the scope of the present disclosure.

Claims

1. A method for determining the installation position of an irradiance acquisition device, characterized in that: include: Acquire multiple first coordinates of multiple distributed photovoltaic device installation locations within a target area; Determining second coordinates of center positions of the plurality of distributed photovoltaic devices based on the plurality of first coordinates; Determine a regularly shaped area centered on the second coordinate and covering the installation locations of the plurality of distributed photovoltaic devices, and divide the regularly shaped area into a plurality of sub-areas; as well as Calculating the third coordinates of the center position of each sub-area according to the first coordinates of the installation position of the distributed photovoltaic device in each sub-area, wherein the third coordinates are used as the coordinates of the installation position of the irradiance collection device; The determining, based on the plurality of first coordinates, second coordinates of center positions of the plurality of distributed photovoltaic devices comprises: Calculating an average abscissa according to the abscissas in the plurality of first coordinates, and calculating an average ordinate according to the ordinates in the plurality of first coordinates; and The average abscissa and the average ordinate are used as the second coordinate.

2. The method according to claim 1, wherein The determining of a regular-shaped area centered on the second coordinate and covering the installation locations of the plurality of distributed photovoltaic devices, and dividing the regular-shaped area into a plurality of sub-areas includes: determining a circular area with the second coordinate as the center as the regular shape area, wherein the radius of the circular area is the maximum distance between the second coordinate and the plurality of first coordinates; and The circular area is divided into a plurality of sector-shaped sub-areas.

3. The method according to claim 2, wherein The step of dividing the circular area into a plurality of sector-shaped sub-areas comprises: Determine the number of irradiance collection devices that need to be installed; and The circular area is divided into a plurality of sector-shaped sub-areas which is equal to the number of the sub-areas.

4. The method according to claim 3, wherein The step of determining the number of irradiance collection devices that need to be installed includes: Obtaining installation information of the plurality of distributed photovoltaic devices, wherein the installation information includes at least one of the following: photovoltaic installed capacity, installation location interval; and The number of irradiance acquisition devices that need to be installed is determined based on the installation information.

5. A device for determining the installation position of an irradiance collection device, characterized in that: include: An acquisition module, configured to acquire a plurality of first coordinates of installation locations of a plurality of distributed photovoltaic devices in a target area; A first determining module is configured to determine second coordinates of center positions of the plurality of distributed photovoltaic devices based on the plurality of first coordinates; A second determining module is configured to determine a regularly shaped area centered on the second coordinate and covering the installation locations of the plurality of distributed photovoltaic devices, and to divide the regularly shaped area into a plurality of sub-areas; as well as a calculation module, configured to calculate the third coordinates of the center position of each sub-area based on the first coordinates of the installation position of the distributed photovoltaic device in each sub-area, wherein the third coordinates are used as the coordinates of the installation position of the irradiance collection device; The first determining module is configured to calculate an average horizontal coordinate according to the horizontal coordinates of the plurality of first coordinates, and calculate an average vertical coordinate according to the vertical coordinates of the plurality of first coordinates; and The average abscissa and the average ordinate are used as the second coordinate.

6. The device according to claim 5, characterized in that The second determining module is specifically configured to: determining a circular area with the second coordinate as the center as the regular shape area, wherein the radius of the circular area is the maximum distance between the second coordinate and the plurality of first coordinates; and The circular area is divided into a plurality of sector-shaped sub-areas.

7. The device according to claim 6, characterized in that The second determining module is specifically configured to: Determine the number of irradiance collection devices that need to be installed; and The circular area is divided into a plurality of sector-shaped sub-areas which is equal to the number of the sub-areas.

8. The device according to claim 7, wherein The second determining module is specifically configured to: Obtaining installation information of the plurality of distributed photovoltaic devices, wherein the installation information includes at least one of the following: photovoltaic installed capacity, installation location interval; and The number of irradiance acquisition devices that need to be installed is determined based on the installation information.

9. A non-transitory computer-readable storage medium storing computer instructions, wherein: The computer instructions are used to cause the computer to execute the method according to any one of claims 1-4.

Images