Substation primitive construction method and device, computer equipment and storage medium

Abstract

The invention relates to a substation primitive construction method and device, computer equipment and a storage medium. The method comprises the following steps of: obtaining equipment parameter information of a to-be-constructed transformer substation in a manner that a transformer substation primitive is circular and sequentially comprises an outer contour layer, an annular bus layer and a fan-shaped main transformer layer from outside to inside; wherein the equipment parameter information comprises the voltage class of the transformer substation, the number of buses and main transformer information; according to the voltage grade, constructing an outer contour layer of a transformer substation primitive of the to-be-constructed transformer substation; on the basis of the outer contour layer, constructing an annular bus layer of the transformer substation primitive according to the number of buses; and on the basis of the outer contour layer and the annular bus layer, constructing a fan-shaped main transformer layer of the transformer substation primitive according to main transformer information. By adopting the method, the transformer substation can be visually and accurately visualized, and the efficiency and the accuracy of operation management of the transformer substation are improved.

Description

TECHNICAL FIELD

[0001] The present application relates to the technical field of computers, and in particular to a substation graphic element construction method and device, computer equipment and a storage medium. BACKGROUND

[0002] Substation graphic elements (such as graphic symbols of transformers, busbars, circuit breakers, disconnectors, etc.) are the "visual language" commonly used in the power industry. Through standardized graphic element definitions (such as standards such as GB / T 4728 "Graphic Symbols for Electrical Diagrams" or IEC61724), designers, operators and managers can quickly understand the topology structure and device connection relationship of the substation, and avoid misunderstandings caused by differences in graphic expression.

[0003] The prior art mostly uses two-dimensional line frame icons or single-layer color blocks to display substation devices, which has the following limitations: the traditional graphic element hierarchical structure is single, and only simple geometric shapes are used to distinguish voltage levels; the main transformer device display dimension is insufficient, and the running condition and attribute information of the main transformer cannot be intuitively represented, affecting information identification efficiency. SUMMARY

[0004] Therefore, it is necessary to provide a substation graphic element construction method, device, computer equipment and storage medium to solve the above technical problems.

[0005] In a first aspect, the present application provides a substation graphic element construction method, the substation graphic element is circular and includes an outer contour layer, an annular busbar layer and a fan-shaped main transformer layer from outside to inside, and the method comprises:

[0006] obtaining device parameter information of a substation to be constructed; wherein the device parameter information includes voltage levels, busbar quantities and main transformer information of the substation;

[0007] constructing an outer contour layer of a substation graphic element of the substation to be constructed according to the voltage levels;

[0008] on the basis of the outer contour layer, constructing an annular busbar layer of the substation graphic element according to the busbar quantities;

[0009] on the basis of the outer contour layer and the annular busbar layer, constructing a fan-shaped main transformer layer of the substation graphic element according to the main transformer information.

[0010] In one embodiment, the construction of the outer contour layer of the substation graphic element of the substation to be constructed according to the voltage levels comprises:

[0011] determining a scaling factor and an outer contour color of the outer contour layer according to the voltage levels;

[0012] The size of the outer contour layer is determined based on the scaling factor;

[0013] Based on the outer contour color and the size, construct the outer contour layer of the substation elements of the substation to be constructed.

[0014] In one embodiment, the step of constructing a ring busbar layer for the substation elements based on the number of busbars, according to the outer contour layer, includes:

[0015] A ring-shaped busbar is constructed within the outer contour layer, and the ring-shaped busbar is colored according to the outer contour color of the outer contour layer.

[0016] Based on the number of busbars, the colored annular busbars are divided into busbar number segments to obtain the annular busbar layer.

[0017] In one embodiment, the main transformer information includes the number of main transformers, as well as the equipment group identifier, operating status, capacity, and connected busbar of each main transformer.

[0018] The step of constructing the sector-shaped main transformer layer of the substation elements based on the main transformer information includes:

[0019] Based on the number of main transformers, determine the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer; wherein each sector represents one main transformer;

[0020] Based on the equipment group identifier of each main transformer, determine the sector identifier for each sector;

[0021] The sector color of each sector is determined based on the operating status and capacity of each main transformer;

[0022] Based on the busbars connected to each main transformer, the busbar identifiers for each sector are determined; wherein, the busbar identifiers are circular and embedded within the sector, and different busbar identifiers embedded within the same sector have different colors;

[0023] Based on the number of sectors, sector angle, sector color, sector identifier, and busbar identifier contained in the sector-shaped main transformer layer, the sector-shaped main transformer layer of the substation graphic elements is constructed.

[0024] In one embodiment, determining the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer based on the number of main transformers includes:

[0025] The number of transformers is used as the number of sectors;

[0026] If the number of sectors is less than or equal to 4, then the sector angle of each sector is determined to be 90 degrees.

[0027] If the number of sectors is greater than 4, then the sector angle of each sector is determined based on the number of sectors.

[0028] In one embodiment, determining the sector color of each sector based on the operating status and capacity of each main transformer includes:

[0029] For each main transformer, if the main transformer is in standby mode, then the sector color of the sector corresponding to the main transformer is determined to be a first preset color; wherein, the first preset color is used to indicate that the main transformer is in standby mode.

[0030] If the main transformer is in operation, the sector color of the sector corresponding to the main transformer is determined according to the pre-set correspondence between capacity and color, and the capacity of the main transformer.

[0031] In one embodiment, the main transformer information further includes the staggered operation status of each main transformer; the method further includes:

[0032] For at least two main transformers operating in a split configuration, a border of a second set color is added to the sector corresponding to each main transformer to represent the split configuration.

[0033] Secondly, this application also provides a substation element construction device, wherein the substation element is circular and includes, from the outside in, an outer contour layer, a ring busbar layer, and a fan-shaped main transformer layer, comprising:

[0034] The data acquisition module is used to acquire equipment parameter information of the substation to be constructed; wherein, the equipment parameter information includes the voltage level, number of busbars and main transformer information of the substation;

[0035] The first construction module is used to construct the outer contour layer of the substation elements of the substation to be constructed according to the voltage level.

[0036] The second construction module is used to construct the ring busbar layer of the substation elements based on the outer contour layer and the number of busbars.

[0037] The third construction module is used to construct the fan-shaped main transformer layer of the substation elements based on the main transformer information, on the basis of the outer contour layer and the ring bus layer.

[0038] Thirdly, this application also provides a computer device, including a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to perform the following steps:

[0039] Obtain the equipment parameter information of the substation to be constructed; wherein, the equipment parameter information includes the voltage level, number of busbars and main transformer information of the substation;

[0040] Based on the voltage level, construct the outer contour layer of the substation elements of the substation to be constructed.

[0041] Based on the outer contour layer, a ring busbar layer for the substation elements is constructed according to the number of busbars.

[0042] Based on the outer contour layer and the ring bus layer, the fan-shaped main transformer layer of the substation elements is constructed according to the main transformer information.

[0043] Fourthly, this application also provides a computer-readable storage medium having a computer program stored thereon, which, when executed by a processor, performs the following steps:

[0044] Obtain the equipment parameter information of the substation to be constructed; wherein, the equipment parameter information includes the voltage level, number of busbars and main transformer information of the substation;

[0045] Based on the voltage level, construct the outer contour layer of the substation elements of the substation to be constructed.

[0046] Based on the outer contour layer, a ring busbar layer for the substation elements is constructed according to the number of busbars.

[0047] Based on the outer contour layer and the ring bus layer, the fan-shaped main transformer layer of the substation elements is constructed according to the main transformer information.

[0048] Fifthly, this application also provides a computer program product, including a computer program that, when executed by a processor, performs the following steps:

[0049] Obtain the equipment parameter information of the substation to be constructed; wherein, the equipment parameter information includes the voltage level, number of busbars and main transformer information of the substation;

[0050] Based on the voltage level, construct the outer contour layer of the substation elements of the substation to be constructed.

[0051] Based on the outer contour layer, a ring busbar layer for the substation elements is constructed according to the number of busbars.

[0052] Based on the outer contour layer and the ring bus layer, the fan-shaped main transformer layer of the substation elements is constructed according to the main transformer information.

[0053] The aforementioned method, apparatus, computer equipment, and storage medium for constructing substation graphic elements introduce substation graphic elements that characterize the features and information of the substation. These elements are circular and, from the outside in, sequentially include an outer contour layer, a ring busbar layer, and a fan-shaped main transformer layer. The system also acquires equipment parameter information for the substation to be constructed, including the voltage level, number of buses, and main transformer information. Based on the voltage level, the outer contour layer of the substation graphic elements is constructed. Based on the outer contour layer, a ring busbar layer is constructed according to the number of buses. Based on the outer contour layer and the ring busbar layer, a fan-shaped main transformer layer is constructed according to the main transformer information. This scheme, by constructing substation graphic elements, visualizes the substation to be constructed, improving the efficiency and accuracy of substation operation and management. Furthermore, through precise color coding, it makes the complex power network structure and operating mode readily apparent, greatly facilitating the monitoring and protection work of maintenance personnel. Attached Figure Description

[0054] To more clearly illustrate the technical solutions in the embodiments or related technologies of this application, the accompanying drawings used in the description of the embodiments or related technologies will be briefly introduced below. Obviously, the accompanying drawings described below are only some embodiments of this application. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0055] Figure 1 This is a flowchart illustrating a method for constructing substation elements in one embodiment;

[0056] Figure 2 This is a schematic diagram of substation elements provided in one embodiment;

[0057] Figure 3 This is a schematic diagram of the process for constructing the outer contour layer of substation elements in one embodiment;

[0058] Figure 4 This is a schematic diagram of substation elements for different voltage levels in one embodiment;

[0059] Figure 5 This is a schematic diagram of the process of constructing a ring bus layer in one embodiment;

[0060] Figure 6A This is a schematic diagram of the process of constructing a sector-shaped master variable layer in one embodiment;

[0061] Figure 6B This is a schematic diagram of substation elements corresponding to different numbers of main transformers in one embodiment;

[0062] Figure 6CThis is a schematic diagram of a substation element where the main transformer is in a standby state in one embodiment.

[0063] Figure 7 This is a schematic diagram of substation elements constructed in one embodiment;

[0064] Figure 8 This is a flowchart illustrating the substation element construction method in another embodiment;

[0065] Figure 9 This is a structural block diagram of a substation element construction device in one embodiment;

[0066] Figure 10 This is an internal structural diagram of a computer device in one embodiment. Detailed Implementation

[0067] To make the objectives, technical solutions, and advantages of this application clearer, the following detailed description is provided in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative and not intended to limit the scope of this application.

[0068] The substation graphic element construction method provided in this application embodiment can be applied to an application environment for visualizing substations. This substation graphic element construction method can be executed by a computer device, which can be a server or a terminal with powerful computing capabilities.

[0069] In one exemplary embodiment, such as Figure 1 As shown, a method for constructing substation elements is provided. Taking the application of this method to a server as an example, the specific steps include:

[0070] S101, Obtain equipment parameter information for the substation to be constructed.

[0071] The substation to be constructed refers to the substation for which substation graphic elements need to be constructed. Substation graphic elements are used to characterize the structural features of the substation. In this embodiment, the substation graphic element is a three-tiered concentric circular structure, consisting of an outer contour layer, a ring busbar layer, and a fan-shaped main transformer layer from the outside in. The outer contour layer is ring-shaped, representing the voltage level of the substation area. The ring busbar layer is also ring-shaped, representing the busbar configuration. The fan-shaped main transformer layer includes at least one fan, where each fan represents a main transformer of the substation, and the color of the fan represents the capacity of the main transformer. The equipment parameter information includes the substation's voltage level, number of buses, and main transformer information.

[0072] Optionally, data such as the number of busbars, voltage levels, and main transformer information of the substation to be constructed can be obtained by viewing the design drawings of the substation to be constructed. These data can then be used as equipment parameter information for the substation. For example, a design drawing of a 220kV substation will indicate the busbars of different voltage levels such as 220kV, 110kV, and 35kV, as well as the busbar connection methods (such as double busbars, single busbar sectionalized, etc.). It will also provide the specifications of the main transformers, such as "two 240MVA three-winding transformers, 220kV / 110kV / 35kV voltage levels".

[0073] Equipment parameter information for the substation to be constructed can also be obtained by querying the power system dispatch automation system. For example, the power system dispatch automation system typically integrates real-time operating data and equipment information of substations. By calling relevant applications or modules, such as the grid topology analysis module in an energy management system, the equipment connection relationships and voltage level information of the substation to be constructed can be obtained. Through this system, the bus voltage telemetry point data of each substation can be viewed, thereby determining the voltage level and number of busbars. Simultaneously, the operating parameters of the main transformer, such as load, voltage, and current, as well as basic transformer information, such as model and capacity, can also be obtained.

[0074] S102, construct the outer contour layer of the substation elements to be constructed based on the voltage level.

[0075] In this embodiment, the outer contour layer is generally annular. To differentiate transformers of different voltage levels, the outer contour layer can be set to different colors or sizes. For example, a table mapping voltage levels to outer contour dimensions can be pre-built, and the corresponding outer contour dimensions can be obtained by looking up the table based on the voltage level of the area where the substation to be constructed is located. The outer contour dimensions can be represented by the diameter of the outer contour.

[0076] For example, for substations with voltage levels of 110kV, 220kV and 500kV, the corresponding outer contour dimensions are 5cm, 3cm and 2cm respectively.

[0077] In addition, the color of the outer contour layer can be dynamically encoded using a linear mapping of the HSL color wheel from 0 to 240°.

[0078] S103, based on the outer contour layer, constructs the ring busbar layer of substation elements according to the number of busbars.

[0079] In this embodiment, the ring busbar layer is generally ring-shaped. To characterize the busbars on the high-voltage side of the substation, if multiple busbars exist, the ring can be divided into several segments, with each segment corresponding to one busbar. Furthermore, the color of the ring busbar can be customized for each segment based on its voltage level. The high-voltage side busbar refers to the busbar system connected to the high-voltage side of the substation's main transformer, such as the 500kV side busbar of a 500kV substation and the 220kV side busbar of a 220kV substation.

[0080] S104, based on the outer contour layer and the ring bus layer, constructs the fan-shaped main transformer layer of the substation elements according to the main transformer information.

[0081] The information on the main transformers includes, but is not limited to, the number of main transformers, as well as the equipment group identifier, operating status, capacity, and connected busbars of each main transformer.

[0082] In this embodiment, the sector-shaped main transformer layer can represent each main transformer in the substation. Therefore, the sector-shaped main transformer layer can include at least one sector, the number of sectors being determined by the number of main transformers, and the size of each sector can be the same or different. If the size of each sector is the same, the circle can be divided equally according to the number of main transformers to generate a preset number of sectors, where the preset number represents the number of main transformers. Furthermore, the sectors can be colored to represent other information about the main transformers, and different colors or symbols can be added to the sectors to represent other information about the main transformers; however, no further limitations are imposed.

[0083] For example, such as Figure 2 The diagram shown is a schematic of a substation element provided in this application; the substation element represents a voltage level of 220kV, a number of busbars of 2, a number of main transformers of 3, and equipment group identifiers of 1, 2, and 3 respectively. Figure 2 201 is the outer contour layer, 202 is the ring bus layer, and #1 in the sector of 203_1 identifies the equipment group to which the main transformer belongs. Different colors ①, ② and ③ respectively represent the information of the bus connected to the main transformer. For example, the color can represent the voltage of the connected bus, and the number represents the identification of the connected bus.

[0084] The aforementioned substation graphic element construction method introduces substation graphic elements that represent the characteristics and information of the substation. These elements are circular and, from the outside in, sequentially include an outer contour layer, a ring bus layer, and a fan-shaped main transformer layer. Equipment parameter information of the substation to be constructed is obtained, including the substation's voltage level, number of buses, and main transformer information. Based on the voltage level, the outer contour layer of the substation graphic elements is constructed. Based on the outer contour layer, a ring bus layer is constructed according to the number of buses. Based on the outer contour layer and the ring bus layer, a fan-shaped main transformer layer is constructed according to the main transformer information. This scheme, by constructing substation graphic elements, visualizes the substation to be constructed, improving the efficiency and accuracy of substation operation and management. Furthermore, through precise color coding, the complex power network structure and operating modes are readily apparent, greatly facilitating the monitoring and protection work of maintenance personnel.

[0085] Optionally, in one embodiment, such as Figure 3 As shown, a method for constructing the outer contour layer of substation graphic elements is provided, which specifically includes the following steps:

[0086] S301, determine the scaling factor and outer contour color of the outer contour layer according to the voltage level.

[0087] The scaling factor is the factor used to scale the size of the outer contour layer; the outer contour color is the color of the outer contour layer.

[0088] Optionally, a mapping table between voltage level and outer contour information can be pre-built. This outer contour information includes, but is not limited to, outer contour color, reference size, and scaling ratio. Furthermore, the scaling factor and outer contour color of the outer contour layer can be determined by looking up the table based on the voltage level.

[0089] S302, determine the size of the outer contour layer based on the scaling factor.

[0090] Optionally, a reference size can be preset, and the reference size can be multiplied by a scaling factor to obtain the size of the outer contour.

[0091] For example, a 110kV substation element can be used as the base geometry, a scaling factor of k=1.2 can be applied to a 220kV substation, and a scaling factor of k=1.5 can be applied to a 500kV substation.

[0092] S303, construct the outer contour layer of the substation elements to be constructed based on the outer contour color and size.

[0093] Optionally, the outer contour layer of the substation elements to be constructed can be built based on the primitive construction platform, according to the outer contour color and size.

[0094] For example, such as Figure 4 The diagram shown is a schematic representation of substation elements for different voltage levels provided in the embodiments of this application.

[0095] In this embodiment, by introducing the outer contour color and the size of the outer contour layer, the voltage level of the substation to be constructed is intuitively and accurately represented, so that users can quickly identify the voltage level of the main substation.

[0096] Optionally, in an exemplary embodiment, such as Figure 5 As shown, a method for constructing a ring bus layer is provided, which specifically includes the following steps:

[0097] S501, construct a ring-shaped busbar within the outer contour layer, and color the ring-shaped busbar according to the outer contour color of the outer contour layer.

[0098] Optionally, for better visibility, the color of the ring busbar can be the same as the color of the outer contour layer; therefore, the ring busbar can be colored with the outer contour color.

[0099] S502, based on the number of busbars, divide the colored annular busbars into busbar number segments to obtain the annular busbar layer.

[0100] Optionally, the colored annular busbar can be divided into segments based on the number of busbars to obtain an annular busbar layer.

[0101] In this embodiment, by introducing a color for the annular busbar layer and dividing the annular busbar layer, the constructed annular busbar layer can be used to intuitively and accurately represent the number of buses.

[0102] Optionally, the main transformer information includes the number of main transformers, as well as the equipment group identifier, operating status, capacity, and connected busbar of each main transformer; based on this, in one embodiment, such as Figure 6A As shown, a method for constructing a sector-shaped master variable layer is provided, which specifically includes the following steps:

[0103] S601, based on the number of main transformers, determine the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer.

[0104] Each sector represents a main transformer. The sector angle of each sector is the angle of that sector.

[0105] Optionally, in order to ensure that the sectors in the sector-shaped main transformer layer can accurately represent the information of the main transformer, the number of transformers can be used as the number of sectors, that is, the number of sectors is the same as the number of main transformers.

[0106] Furthermore, the angle of each sector varies depending on the number of sectors. In this embodiment, the sector angle can be determined based on the number of sectors. For example, if the number of sectors is less than or equal to 4, the sector angle of each sector is determined to be 90 degrees; if the number of sectors is greater than 4, the sector angle of each sector is determined based on the number of sectors. Specifically, if the number of sectors is greater than 4, the sector area can be evenly divided by 360° / n, where n is the number of sectors.

[0107] For example, such as Figure 6B The diagram shown is a schematic diagram of substation elements corresponding to different numbers of main transformers.

[0108] S602, determine the sector identifier of each sector according to the equipment group identifier of each main transformer.

[0109] The sector-shaped identifier represents the equipment group to which the main transformer belongs.

[0110] Optionally, the fan-shaped identifier can be displayed using a preset color identifier, for example, such as Figure 2 As shown, if the equipment group identifier of the main transformer is 1, then the sector identifier can be the black "#1".

[0111] S603 determines the sector color of each sector based on the operating status and capacity of each main transformer.

[0112] The operating status of the main transformer includes standby status and operating status. Standby status refers to a special state in which the main transformer is not in operation but has the ability to quickly resume operation.

[0113] Optionally, different colors can be set for the main transformers in different operating states; furthermore, different sector colors can be set according to the different capacities of the main transformers.

[0114] For example, for each main transformer, if the main transformer's operating state is standby, then the sector color corresponding to the main transformer is determined to be a first preset color; wherein, the first preset color is used to represent that the main transformer is in standby state; for example, the first preset color can be gray. For example, as... Figure 6C The diagram shows substation elements representing a main transformer in a standby state, as provided in this embodiment of the application. The gray-colored sectors correspond to main transformers in a standby state.

[0115] If the main transformer is in operation, the sector color corresponding to the main transformer is determined according to the pre-set correspondence between capacity and color, and the capacity of the main transformer.

[0116] S604, determine the busbar identification for each sector based on the busbars connected to each main transformer.

[0117] The busbar identifiers are circular and embedded within a sector, with different busbar identifiers within the same sector having different colors.

[0118] Optionally, the busbar identifier includes the busbar name, and the color of the busbar identifier can represent the voltage of the connected busbar.

[0119] For example, such as Figure 2 The circular identifiers within each sector of the central sector-shaped main transformer layer are the busbar identifiers.

[0120] S605, construct the substation element sector main transformer layer based on the number of sectors contained in the sector main transformer layer, the sector angle of each sector, the sector color, the sector identifier and the busbar identifier.

[0121] Optionally, in one embodiment, the separate operation of different main transformers is also considered. The main transformer information also includes the separate operation status of each main transformer. In this case, for at least two main transformers with separate operation status, a border of a second predetermined color is added to the sector corresponding to each main transformer to represent separate operation. For main transformers operating in parallel, no border is added to the sector. Parallel operation refers to the operation mode in which two or more bus sections are combined into a whole power supply system through electrical connection, so that each bus section is at the same potential and shares the load. Separate operation refers to the operation mode in which the bus system is divided into independently operating sections, and each bus section is electrically isolated by disconnecting the bus tie / section switch.

[0122] For example, taking a substation with four main transformers (#1, #2 and #3, #4 operating separately), the fan-shaped main transformer layer generates four 1 / 4-sector units. Main transformers #1 and #2 are surrounded by continuous black borders to form equipment group identifiers, as are #3 and #4. When periodically updating the substation's operating status, the main transformers can be displayed using gray fill. Each main transformer unit contains a circular identifier with a diameter accounting for 15% of its total diameter. The 10kV busbar connection points use a blue color scheme (RGB:0,112,192), and the 20kV busbar connection points use an orange color scheme (RGB:237,125,49). Figure 7 The diagram shown is a schematic representation of substation elements constructed based on the example above.

[0123] In this embodiment, by introducing different numbers and angles of sectors, sector identifiers, sector colors, and busbar identifiers, it is ensured that the constructed sector-shaped main transformer layer can intuitively and accurately represent the operating status and basic attribute information of each main transformer in the substation to be constructed.

[0124] Figure 8This is a flowchart illustrating a substation element construction method in another embodiment. Based on the above embodiments, this embodiment provides an optional example of a substation element construction method. (Combined with...) Figure 8 The specific implementation process is as follows:

[0125] S801 retrieves the voltage level, number of busbars, and main transformer information of the substation to be constructed.

[0126] S802 determines the scaling factor and outer contour color of the outer contour layer based on the voltage level.

[0127] S803 determines the size of the outer contour layer based on the scaling factor.

[0128] S804, construct the outer contour layer of the substation elements to be constructed based on the outer contour color and size.

[0129] S805: Construct a ring-shaped busbar within the outer contour layer, and color the ring-shaped busbar according to the outer contour color of the outer contour layer.

[0130] S806, based on the number of busbars, divide the colored annular busbars into busbar number segments to obtain an annular busbar layer.

[0131] S807, based on the number of main transformers in the main transformer information, determines the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer.

[0132] Each sector represents a main transformer.

[0133] Optionally, the number of transformers can be used as the number of sectors; if the number of sectors is less than or equal to 4, the sector angle of each sector is determined to be 90 degrees; if the number of sectors is greater than 4, the sector angle of each sector is determined according to the number of sectors.

[0134] S808 determines the sector identifier of each sector based on the equipment group identifier of each main transformer in the main transformer information.

[0135] S809 determines the sector color of each sector based on the operating status and capacity of each main transformer in the main transformer information.

[0136] Optionally, for each main transformer, if the main transformer is in a standby state, the sector color of the corresponding sector is determined to be a first preset color; wherein, the first preset color is used to indicate that the main transformer is in a standby state; if the main transformer is in an operating state, the sector color of the corresponding sector is determined according to the preset correspondence between capacity and color, and the capacity of the main transformer.

[0137] For at least two main transformers operating in a split configuration, a border of a second set color is added to the sector corresponding to each main transformer to represent the split configuration.

[0138] S810 determines the busbar identifier for each sector based on the busbars connected to each main transformer in the main transformer information.

[0139] Among them, the busbar markings are circular and embedded in a sector, and different busbar markings embedded in the same sector are different colors;

[0140] S811. Based on the number of sectors contained in the sector-shaped main transformer layer, the sector angle of each sector, the sector color, the sector identifier, and the busbar identifier, construct the sector-shaped main transformer layer of the substation graphic elements to obtain the substation graphic elements.

[0141] The specific processes of S801-S811 described above can be found in the description of the above method embodiments. Their implementation principles and technical effects are similar, and will not be repeated here.

[0142] It should be understood that although the steps in the flowcharts of the embodiments described above are shown sequentially according to the arrows, these steps are not necessarily executed in the order indicated by the arrows. Unless explicitly stated herein, there is no strict order restriction on the execution of these steps, and they can be executed in other orders. Moreover, at least some steps in the flowcharts of the embodiments described above may include multiple steps or multiple stages. These steps or stages are not necessarily completed at the same time, but can be executed at different times. The execution order of these steps or stages is not necessarily sequential, but can be performed alternately or in turn with other steps or at least some of the steps or stages of other steps.

[0143] Based on the same inventive concept, this application also provides a substation element construction device for implementing the substation element construction method described above. The solution provided by this device is similar to the solution described in the above method; therefore, the specific limitations in one or more substation element construction device embodiments provided below can be found in the limitations of the substation element construction method described above, and will not be repeated here.

[0144] In one exemplary embodiment, such as Figure 9 As shown, a substation element construction device 900 is provided, including: a data acquisition module 910, a first construction module 920, a second construction module 930, and a third construction module 940, wherein:

[0145] The data acquisition module 910 is used to acquire equipment parameter information of the substation to be constructed; the equipment parameter information includes the voltage level, number of busbars and main transformer information of the substation.

[0146] The first construction module 920 is used to construct the outer contour layer of the substation elements of the substation to be constructed according to the voltage level.

[0147] The second construction module 930 is used to construct the ring bus layer of substation elements based on the number of busbars, on the basis of the outer contour layer.

[0148] The third construction module 940 is used to construct the fan-shaped main transformer layer of substation elements based on the main transformer information, on the basis of the outer contour layer and the ring bus layer.

[0149] The aforementioned substation graphic element construction device introduces substation graphic elements that represent the characteristics and information of the substation. These elements are circular and, from the outside in, sequentially include an outer contour layer, a ring busbar layer, and a fan-shaped main transformer layer. The device also acquires the equipment parameter information of the substation to be constructed, including the voltage level, number of buses, and main transformer information. Based on the voltage level, the outer contour layer of the substation graphic elements is constructed. Based on the outer contour layer, the ring busbar layer is constructed according to the number of buses. Based on the outer contour layer and the ring busbar layer, the fan-shaped main transformer layer is constructed according to the main transformer information. This scheme, by constructing substation graphic elements, visualizes the substation to be constructed, improving the efficiency and accuracy of substation operation and management. Furthermore, through precise color coding, the complex power network structure and operating modes are readily apparent, greatly facilitating the monitoring and protection work of maintenance personnel.

[0150] In one embodiment, the first building module 920 is specifically used for:

[0151] Based on the voltage level, determine the scaling factor and outer contour color of the outer contour layer; based on the scaling factor, determine the size of the outer contour layer; based on the outer contour color and size, construct the outer contour layer of the substation elements to be constructed.

[0152] In one embodiment, the second building module 930 is specifically used for:

[0153] Construct a ring-shaped busbar within the outer contour layer, and color the ring-shaped busbar according to the outer contour color of the outer contour layer; divide the colored ring-shaped busbar into busbar number segments according to the number of busbars to obtain the ring-shaped busbar layer.

[0154] In one embodiment, the main transformer information includes the number of main transformers, as well as the equipment group identifier, operating status, capacity, and connected busbar of each main transformer; the third construction module 940 includes:

[0155] The first building unit is used to determine the number of sectors and the sector angle of each sector in the sector-shaped main transformer layer based on the number of main transformers; wherein each sector represents a main transformer.

[0156] The second building unit is used to determine the sector identifier of each sector based on the equipment group identifier of each main transformer.

[0157] The third building unit is used to determine the sector color of each sector based on the operating status and capacity of each main transformer.

[0158] The fourth building unit is used to determine the busbar identifier of each sector based on the busbars connected to each main transformer; wherein the busbar identifier is a circular identifier and is embedded in the sector, and different busbar identifiers embedded in the same sector have different colors.

[0159] The fifth construction unit is used to construct the substation element's sector-shaped main transformer layer based on the number of sectors contained in the sector-shaped main transformer layer, the sector angle of each sector, the sector color, the sector identifier, and the busbar identifier.

[0160] In one embodiment, the first building unit is specifically used for:

[0161] The number of transformers is used as the number of sectors; if the number of sectors is less than or equal to 4, the sector angle of each sector is determined to be 90 degrees; if the number of sectors is greater than 4, the sector angle of each sector is determined according to the number of sectors.

[0162] In one embodiment, the third building unit is specifically used for:

[0163] For each main transformer, if the main transformer is in standby mode, the sector color of the corresponding sector is determined to be the first preset color; whereby the first preset color is used to indicate that the main transformer is in standby mode; if the main transformer is in operation mode, the sector color of the corresponding sector is determined according to the preset correspondence between capacity and color, and the capacity of the main transformer.

[0164] In one embodiment, the main transformer information also includes the staggered operation status of each main transformer; the third construction module 940 further includes a sixth construction unit, used for:

[0165] For at least two main transformers operating in a split configuration, a border of a second set color is added to the sector corresponding to each main transformer to represent the split configuration.

[0166] Each module in the aforementioned substation element construction device can be implemented entirely or partially through software, hardware, or a combination thereof. These modules can be embedded in or independent of the processor in a computer device, or stored in the memory of a computer device as software, so that the processor can call and execute the operations corresponding to each module.

[0167] In one exemplary embodiment, a computer device is provided, which may be a server, and its internal structure diagram may be as follows: Figure 10 As shown, the computer device includes a processor, memory, input / output (I / O) interfaces, and a communication interface. The processor, memory, and I / O interfaces are connected via a system bus, and the communication interface is also connected to the system bus via the I / O interfaces. The processor provides computational and control capabilities. The memory includes non-volatile storage media and internal memory. The non-volatile storage media stores the operating system, computer programs, and a database. The internal memory provides the environment for the operating system and computer programs stored in the non-volatile storage media to run. The I / O interfaces are used for exchanging information between the processor and external devices. The communication interface is used for communicating with external terminals via a network connection. When the computer program is executed by the processor, it implements a method for constructing substation elements.

[0168] Those skilled in the art will understand that Figure 10 The structure shown is merely a block diagram of a portion of the structure related to the present application and does not constitute a limitation on the computer device to which the present application is applied. Specific computer devices may include more or fewer components than those shown in the figure, or combine certain components, or have different component arrangements.

[0169] In one exemplary embodiment, a computer device is provided, including a memory and a processor, wherein the memory stores a computer program, and the processor executes the computer program to perform the following steps:

[0170] Obtain the equipment parameter information of the substation to be constructed; the equipment parameter information includes the voltage level, number of busbars, and main transformer information of the substation;

[0171] Based on the voltage level, construct the outer contour layer of the substation elements to be constructed.

[0172] Based on the outer contour layer, a ring busbar layer for substation elements is constructed according to the number of busbars;

[0173] Based on the outer contour layer and the ring bus layer, a sector-shaped main transformer layer of substation elements is constructed according to the main transformer information.

[0174] In one embodiment, when the processor executes a computer program to construct the outer contour layer of the substation primitives to be constructed based on the voltage level, it also performs the following steps:

[0175] Based on the voltage level, determine the scaling factor and outer contour color of the outer contour layer; based on the scaling factor, determine the size of the outer contour layer; based on the outer contour color and size, construct the outer contour layer of the substation elements to be constructed.

[0176] In one embodiment, when the processor executes a computer program to construct a ring busbar layer of substation elements based on the number of busbars on the basis of the outer contour layer, it also performs the following steps:

[0177] Construct a ring-shaped busbar within the outer contour layer, and color the ring-shaped busbar according to the outer contour color of the outer contour layer; divide the colored ring-shaped busbar into busbar number segments according to the number of busbars to obtain the ring-shaped busbar layer.

[0178] In one embodiment, the main transformer information includes the number of main transformers, as well as the equipment group identifier, operating status, capacity, and connected busbar of each main transformer; when the processor executes the computer program to construct the sector-shaped main transformer layer of the substation elements based on the main transformer information, it also performs the following steps:

[0179] Based on the number of main transformers, determine the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer; each sector represents one main transformer; determine the sector identifier of each sector based on the equipment group identifier of each main transformer; determine the sector color of each sector based on the operating status and capacity of each main transformer; determine the busbar identifier of each sector based on the busbars connected to each main transformer; the busbar identifier is a circular identifier embedded within the sector, and different busbar identifiers embedded within the same sector have different colors; construct the sector-shaped main transformer layer of substation elements based on the number of sectors contained in the sector-shaped main transformer layer, the sector angle of each sector, the sector color, the sector identifier, and the busbar identifier.

[0180] In one embodiment, when the processor executes a computer program to determine the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer based on the number of main transformers, it also performs the following steps:

[0181] The number of transformers is used as the number of sectors; if the number of sectors is less than or equal to 4, the sector angle of each sector is determined to be 90 degrees; if the number of sectors is greater than 4, the sector angle of each sector is determined according to the number of sectors.

[0182] In one embodiment, when the processor executes a computer program to determine the sector color of each sector based on the operating status and capacity of each main transformer, it also performs the following steps:

[0183] For each main transformer, if the main transformer is in standby mode, the sector color of the corresponding sector is determined to be the first preset color; whereby the first preset color is used to indicate that the main transformer is in standby mode; if the main transformer is in operation mode, the sector color of the corresponding sector is determined according to the preset correspondence between capacity and color, and the capacity of the main transformer.

[0184] In one embodiment, the main transformer information also includes the staggered operation status of each main transformer, and the processor, when executing the computer program, further implements the following steps:

[0185] For at least two main transformers operating in a split configuration, a border of a second set color is added to the sector corresponding to each main transformer to represent the split configuration.

[0186] In one embodiment, a computer-readable storage medium is provided having a computer program stored thereon, the computer program performing the following steps when executed by a processor:

[0187] Obtain the equipment parameter information of the substation to be constructed; the equipment parameter information includes the voltage level, number of busbars, and main transformer information of the substation;

[0188] Based on the voltage level, construct the outer contour layer of the substation elements to be constructed.

[0189] Based on the outer contour layer, a ring busbar layer for substation elements is constructed according to the number of busbars;

[0190] Based on the outer contour layer and the ring bus layer, a sector-shaped main transformer layer of substation elements is constructed according to the main transformer information.

[0191] In one embodiment, when the processor executes a computer program to construct the outer contour layer of the substation primitives to be constructed based on the voltage level, it also performs the following steps:

[0192] Based on the voltage level, determine the scaling factor and outer contour color of the outer contour layer; based on the scaling factor, determine the size of the outer contour layer; based on the outer contour color and size, construct the outer contour layer of the substation elements to be constructed.

[0193] In one embodiment, when the processor executes a computer program to construct a ring busbar layer of substation elements based on the number of busbars on the basis of the outer contour layer, it also performs the following steps:

[0194] Construct a ring-shaped busbar within the outer contour layer, and color the ring-shaped busbar according to the outer contour color of the outer contour layer; divide the colored ring-shaped busbar into busbar number segments according to the number of busbars to obtain the ring-shaped busbar layer.

[0195] In one embodiment, the main transformer information includes the number of main transformers, as well as the equipment group identifier, operating status, capacity, and connected busbar of each main transformer; when the processor executes the computer program to construct the sector-shaped main transformer layer of the substation elements based on the main transformer information, it also performs the following steps:

[0196] Based on the number of main transformers, determine the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer; each sector represents one main transformer; determine the sector identifier of each sector based on the equipment group identifier of each main transformer; determine the sector color of each sector based on the operating status and capacity of each main transformer; determine the busbar identifier of each sector based on the busbars connected to each main transformer; the busbar identifier is a circular identifier embedded within the sector, and different busbar identifiers embedded within the same sector have different colors; construct the sector-shaped main transformer layer of substation elements based on the number of sectors contained in the sector-shaped main transformer layer, the sector angle of each sector, the sector color, the sector identifier, and the busbar identifier.

[0197] In one embodiment, when the processor executes a computer program to determine the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer based on the number of main transformers, it also performs the following steps:

[0198] The number of transformers is used as the number of sectors; if the number of sectors is less than or equal to 4, the sector angle of each sector is determined to be 90 degrees; if the number of sectors is greater than 4, the sector angle of each sector is determined according to the number of sectors.

[0199] In one embodiment, when the processor executes a computer program to determine the sector color of each sector based on the operating status and capacity of each main transformer, it also performs the following steps:

[0200] For each main transformer, if the main transformer is in standby mode, the sector color of the corresponding sector is determined to be the first preset color; whereby the first preset color is used to indicate that the main transformer is in standby mode; if the main transformer is in operation mode, the sector color of the corresponding sector is determined according to the preset correspondence between capacity and color, and the capacity of the main transformer.

[0201] In one embodiment, the main transformer information also includes the staggered operation status of each main transformer, and the processor, when executing the computer program, further implements the following steps:

[0202] For at least two main transformers operating in a split configuration, a border of a second set color is added to the sector corresponding to each main transformer to represent the split configuration.

[0203] In one embodiment, a computer program product is provided, including a computer program that, when executed by a processor, performs the following steps:

[0204] Obtain the equipment parameter information of the substation to be constructed; the equipment parameter information includes the voltage level, number of busbars, and main transformer information of the substation;

[0205] Based on the voltage level, construct the outer contour layer of the substation elements to be constructed.

[0206] Based on the outer contour layer, a ring busbar layer for substation elements is constructed according to the number of busbars;

[0207] Based on the outer contour layer and the ring bus layer, a sector-shaped main transformer layer of substation elements is constructed according to the main transformer information.

[0208] In one embodiment, when the processor executes a computer program to construct the outer contour layer of the substation primitives to be constructed based on the voltage level, it also performs the following steps:

[0209] Based on the voltage level, determine the scaling factor and outer contour color of the outer contour layer; based on the scaling factor, determine the size of the outer contour layer; based on the outer contour color and size, construct the outer contour layer of the substation elements to be constructed.

[0210] In one embodiment, when the processor executes a computer program to construct a ring busbar layer of substation elements based on the number of busbars on the basis of the outer contour layer, it also performs the following steps:

[0211] Construct a ring-shaped busbar within the outer contour layer, and color the ring-shaped busbar according to the outer contour color of the outer contour layer; divide the colored ring-shaped busbar into busbar number segments according to the number of busbars to obtain the ring-shaped busbar layer.

[0212] In one embodiment, the main transformer information includes the number of main transformers, as well as the equipment group identifier, operating status, capacity, and connected busbar of each main transformer; when the processor executes the computer program to construct the sector-shaped main transformer layer of the substation elements based on the main transformer information, it also performs the following steps:

[0213] Based on the number of main transformers, determine the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer; each sector represents one main transformer; determine the sector identifier of each sector based on the equipment group identifier of each main transformer; determine the sector color of each sector based on the operating status and capacity of each main transformer; determine the busbar identifier of each sector based on the busbars connected to each main transformer; the busbar identifier is a circular identifier embedded within the sector, and different busbar identifiers embedded within the same sector have different colors; construct the sector-shaped main transformer layer of substation elements based on the number of sectors contained in the sector-shaped main transformer layer, the sector angle of each sector, the sector color, the sector identifier, and the busbar identifier.

[0214] In one embodiment, when the processor executes a computer program to determine the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer based on the number of main transformers, it also performs the following steps:

[0215] The number of transformers is used as the number of sectors; if the number of sectors is less than or equal to 4, the sector angle of each sector is determined to be 90 degrees; if the number of sectors is greater than 4, the sector angle of each sector is determined according to the number of sectors.

[0216] In one embodiment, when the processor executes a computer program to determine the sector color of each sector based on the operating status and capacity of each main transformer, it also performs the following steps:

[0217] For each main transformer, if the main transformer is in standby mode, the sector color of the corresponding sector is determined to be the first preset color; whereby the first preset color is used to indicate that the main transformer is in standby mode; if the main transformer is in operation mode, the sector color of the corresponding sector is determined according to the preset correspondence between capacity and color, and the capacity of the main transformer.

[0218] In one embodiment, the main transformer information also includes the staggered operation status of each main transformer, and the processor, when executing the computer program, further implements the following steps:

[0219] For at least two main transformers operating in a split configuration, a border of a second set color is added to the sector corresponding to each main transformer to represent the split configuration.

[0220] It should be noted that the data involved in this application (including but not limited to data used for analysis, data stored, data displayed, etc.) are all information and data that have been fully authorized by all parties, and the collection, use and processing of the relevant data must comply with relevant regulations.

[0221] Those skilled in the art will understand that all or part of the processes in the above embodiments can be implemented by a computer program instructing related hardware. The computer program can be stored in a non-volatile computer-readable storage medium. When executed, the computer program can include the processes of the embodiments described above. Any references to memory, databases, or other media used in the embodiments provided in this application can include at least one of non-volatile and volatile memory. Non-volatile memory can include read-only memory (ROM), magnetic tape, floppy disk, flash memory, optical memory, high-density embedded non-volatile memory, resistive random access memory (ReRAM), magnetic random access memory (MRAM), ferroelectric random access memory (FRAM), phase change memory (PCM), graphene memory, etc. Volatile memory can include random access memory (RAM) or external cache memory, etc. By way of illustration and not limitation, RAM can take many forms, such as Static Random Access Memory (SRAM) or Dynamic Random Access Memory (DRAM). The databases involved in the embodiments provided in this application may include at least one type of relational database and non-relational database. Non-relational databases may include, but are not limited to, blockchain-based distributed databases. The processors involved in the embodiments provided in this application may be general-purpose processors, central processing units, graphics processing units, digital signal processors, programmable logic devices, quantum computing-based data processing logic devices, etc., and are not limited to these.

[0222] The technical features of the above embodiments can be combined in any way. For the sake of brevity, not all possible combinations of the technical features in the above embodiments are described. However, as long as there is no contradiction in the combination of these technical features, they should be considered to be within the scope of this specification.

[0223] The embodiments described above are merely illustrative of several implementation methods of this application, and while the descriptions are specific and detailed, they should not be construed as limiting the scope of this patent application. It should be noted that those skilled in the art can make various modifications and improvements without departing from the concept of this application, and these all fall within the protection scope of this application. Therefore, the protection scope of this application should be determined by the appended claims.

Claims

1. A method for constructing substation primitives, characterized in that, The substation graphic element is circular, and from the outside in, it includes an outer contour layer, a ring busbar layer, and a fan-shaped main transformer layer. The method includes: Obtain the equipment parameter information of the substation to be constructed; wherein, the equipment parameter information includes the voltage level, number of busbars and main transformer information of the substation; Based on the voltage level, construct the outer contour layer of the substation elements of the substation to be constructed. Based on the outer contour layer, a ring busbar layer for the substation elements is constructed according to the number of busbars. Based on the outer contour layer and the ring bus layer, the fan-shaped main transformer layer of the substation elements is constructed according to the main transformer information.

2. The method according to claim 1, characterized in that, The step of constructing the outer contour layer of the substation elements to be constructed based on the voltage level includes: The scaling factor and outer contour color of the outer contour layer are determined based on the voltage level. The size of the outer contour layer is determined based on the scaling factor; Based on the outer contour color and the size, construct the outer contour layer of the substation elements of the substation to be constructed.

3. The method according to claim 2, characterized in that, Based on the outer contour layer, and according to the number of busbars, the construction of the ring busbar layer for the substation elements includes: A ring-shaped busbar is constructed within the outer contour layer, and the ring-shaped busbar is colored according to the outer contour color of the outer contour layer. Based on the number of busbars, the colored annular busbars are divided into busbar number segments to obtain the annular busbar layer.

4. The method according to claim 1, characterized in that, The main transformer information includes the number of main transformers, as well as the equipment group identifier, operating status, capacity, and connected busbar of each main transformer; The step of constructing the sector-shaped main transformer layer of the substation elements based on the main transformer information includes: Based on the number of main transformers, determine the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer; wherein each sector represents one main transformer; Based on the equipment group identifier of each main transformer, determine the sector identifier for each sector; The sector color of each sector is determined based on the operating status and capacity of each main transformer; Based on the busbars connected to each main transformer, the busbar identifiers for each sector are determined; wherein, the busbar identifiers are circular and embedded within the sector, and different busbar identifiers embedded within the same sector have different colors; Based on the number of sectors, sector angle, sector color, sector identifier, and busbar identifier contained in the sector-shaped main transformer layer, the sector-shaped main transformer layer of the substation graphic elements is constructed.

5. The method according to claim 4, characterized in that, The step of determining the number of sectors and the sector angle of each sector contained in the sector-shaped main transformer layer based on the number of main transformers includes: The number of transformers is used as the number of sectors; If the number of sectors is less than or equal to 4, then the sector angle of each sector is determined to be 90 degrees; If the number of sectors is greater than 4, then the sector angle of each sector is determined based on the number of sectors.

6. The method according to claim 4, characterized in that, The determination of the sector color for each sector based on the operating status and capacity of each main transformer includes: For each main transformer, if the main transformer is in standby mode, then the sector color of the sector corresponding to the main transformer is determined to be a first preset color; wherein, the first preset color is used to indicate that the main transformer is in standby mode. If the main transformer is in operation, the sector color of the sector corresponding to the main transformer is determined according to the pre-set correspondence between capacity and color, and the capacity of the main transformer.

7. The method according to claim 4, characterized in that, The main transformer information also includes the operational status of each main transformer; the method further includes: For at least two main transformers operating in a split configuration, a border of a second set color is added to the sector corresponding to each main transformer to represent the split configuration.

8. A substation element construction device, characterized in that, The substation's basic structure is circular, comprising, from the outside in, an outer contour layer, a ring busbar layer, and a fan-shaped main transformer layer. The device includes: The data acquisition module is used to acquire equipment parameter information of the substation to be constructed; wherein, the equipment parameter information includes the voltage level, number of busbars and main transformer information of the substation; The first construction module is used to construct the outer contour layer of the substation elements of the substation to be constructed according to the voltage level. The second construction module is used to construct the ring busbar layer of the substation elements based on the outer contour layer and the number of busbars. The third construction module is used to construct the fan-shaped main transformer layer of the substation elements based on the main transformer information, on the basis of the outer contour layer and the ring bus layer.

9. A computer device comprising a memory and a processor, wherein the memory stores a computer program, characterized in that, When the processor executes the computer program, it implements the steps of the method according to any one of claims 1 to 7.

10. A computer-readable storage medium having a computer program stored thereon, characterized in that, When the computer program is executed by a processor, it implements the steps of the method according to any one of claims 1 to 7.

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