Power transmission and transformation project intelligent autonomous design platform and working method thereof

Abstract

The invention relates to the technical field of transformer substation design, in particular to a power transmission and transformation project intelligent autonomous design platform and a working method thereof. The method comprises the following steps: acquiring design standard information and design demand information, creating an initial power transformation platform model based on BIM in combination with the design standard information and the design demand information, then creating a platform optimization model, collecting platform peripheral information, and importing the platform peripheral information and the initial power transformation platform model into the platform optimization model. Fusing the initial power transformation platform model and the platform peripheral information through the platform optimization model to obtain an optimized power transformation platform model, finally performing construction based on the optimized power transformation platform model, acquiring a construction real-time image, and judging whether a construction progress plan is met or not by combining the construction real-time image. According to the method, the power transformation platform model is designed by combining the design standard information and the design demand information, and the construction progress is judged in real time by combining the construction real-time image in the construction process, so that the construction progress is supervised.

Description

Technical Field

[0001] The present invention relates to the technical field of substation design, and particularly relates to an intelligent and autonomous design platform for power transmission and transformation projects and its working method. Background Art

[0002] The transmission of electric current often causes losses due to line heating. Therefore, during transmission, the voltage is increased through transformation to reduce the current and thus reduce heating losses. High-voltage electricity is highly dangerous, and the target electrical appliances do not require such high voltage, so the voltage needs to be reduced through transformation. Since multiple transformations are required during the transmission of electric current, the transmission of electric current is called power transmission and transformation.

[0003] Chinese Patent with Publication No. CN111950054B discloses a digital design method for substation steel structures based on a BIM model. By using secondary-developed BIM design software to calculate and model the secondary structure of the wall, a digital model of the substation secondary structure is obtained. The digital model of the substation main structure and the digital model of the substation secondary structure are respectively subjected to in-depth data processing, and a digital model of the substation steel structure is output to complete the digital design of the substation steel structure. However, in the prior art, after the transformation platform is designed, construction supervision is not carried out based on the designed transformation platform model, resulting in difficulty in controlling the construction progress. Summary of the Invention

[0004] The object of the present invention is to address the problems in the background art and propose an intelligent and autonomous design platform for power transmission and transformation projects and its working method.

[0005] The technical solution of the present invention:

[0006] On the one hand, the present application provides an intelligent and autonomous design platform for power transmission and transformation projects, including:

[0007] An information collection module that collects design standard information and design requirement information through the information collection module;

[0008] A modeling module that creates a transformation platform model by combining design standard information and design requirement information through the modeling module;

[0009] A model visualization module that exports and displays the transformation platform model through the model visualization module;

[0010] A control module that controls the modeling module to continuously update the transformation platform model through the control module;

[0011] A construction supervision module that judges the construction progress based on real-time construction images through the construction supervision module.

[0012] Preferably, the modeling module includes a BIM module and a GIS module. The three-dimensional modeling of the substation platform is completed through the BIM module, and the geographical location information is imported into the substation platform model through the GIS module.

[0013] On the other hand, the present application also provides a working method for an intelligent and autonomous design platform for transmission and substation projects, including:

[0014] Obtain design standard information and design requirement information, and create an initial substation platform model based on BIM by combining the design standard information and the design requirement information;

[0015] Create a platform optimization model;

[0016] Collect information around the platform, import the information around the platform and the initial substation platform model into the platform optimization model, and fuse the initial substation platform model and the information around the platform through the platform optimization model to obtain an optimized substation platform model;

[0017] Perform construction based on the optimized substation platform model, collect real-time construction images, and judge whether it conforms to the construction progress plan by combining the real-time construction images.

[0018] Preferably, obtaining design standard information and design requirement information, and creating an initial substation platform model based on BIM by combining the design standard information and the design requirement information includes:

[0019] Create a platform dataset;

[0020] Obtain design standard information and design requirement information, and put the collected design standard information and design requirement information into the platform dataset; the design requirement information includes building requirement information, plumbing requirement data, and electrical requirement data;

[0021] Import the design standard information and the design requirement information from the platform dataset into BIM, and obtain the initial substation platform model output by BIM.

[0022] Preferably, collecting information around the platform, importing the information around the platform and the initial substation platform model into the platform optimization model, and fusing the initial substation platform model and the information around the platform through the platform optimization model to obtain an optimized substation platform model includes:

[0023] Obtain the geographical location information of the platform, and collect information around the platform based on the geographical location information; the information around the platform includes the climate information of the platform and the terrain information of the platform;

[0024] Import the information around the platform and the initial substation platform model into the platform optimization model together, continuously optimize the initial substation platform in combination with the information around the platform, and obtain an optimized substation platform model; record the optimized substation platform model as the platform construction model.

[0025] Preferably, construction is carried out based on the optimized substation platform model, and real-time construction images are collected. Whether it conforms to the construction schedule is judged by combining the real-time construction images, including:

[0026] Set the acquisition parameters, and collect real-time construction images based on the acquisition parameters; the acquisition parameters include acquisition nodes and acquisition positions.

[0027] Compare the real-time construction images with the platform construction model, and judge whether the current construction quality is qualified based on the construction progress and the construction images.

[0028] If the current construction quality is unqualified, suspend construction and issue an alarm.

[0029] If the current construction quality is qualified, continue construction.

[0030] Preferably, comparing the real-time construction images with the platform construction model, and judging whether the current construction quality is qualified based on the construction progress and the construction images, including:

[0031] Obtain multiple real-time construction images under the current acquisition node.

[0032] For each real-time construction image, extract the construction target module in each real-time construction image through OCR.

[0033] Calculate the area of the construction target module in each real-time construction image.

[0034] Calculate the area ratio of the construction target module to the design requirement information through Formula 1; record the area ratio of the construction target module to the design requirement information as the construction area ratio.

[0035]

[0036] Among them, C i is the area ratio of the i-th construction target module to the i-th design requirement information, S area,i is the area of the i-th construction target module, and P area,i is the area of the i-th design requirement information.

[0037] Preferably, comparing the real-time construction images with the platform construction model, and judging whether the current construction quality is qualified based on the construction progress and the construction images, further includes:

[0038] Obtain the planned construction progress.

[0039] Set the deviation range.

[0040] Calculate the deviation value between the construction area ratio and the construction progress, and judge whether the deviation value between the construction area ratio and the construction progress is within the deviation range.

[0041] If the deviation value between the proportion of the construction area and the construction progress is not within the deviation range, a warning is issued;

[0042] If the deviation value between the proportion of the construction area and the construction progress is within the deviation range, the construction continues.

[0043] Preferably, the working method of the intelligent independent design platform for the power transmission and transformation project further includes: It can also be set to the similarity with the design standard information and the design requirement information

[0044] Obtain the design standard information and the design requirement information;

[0045] Obtain multiple historical substation platform models;

[0046] Set the qualification threshold;

[0047] Select a historical substation platform model, and calculate the qualification of this historical substation platform model based on the design standard information and the design requirement information;

[0048] Judge whether the qualification of this historical substation platform model is greater than or equal to the qualification threshold;

[0049] If the qualification of this historical substation platform model is greater than or equal to the qualification threshold, mark this historical substation platform as an alternative platform;

[0050] If the qualification of this historical substation platform model is less than the qualification threshold, eliminate this historical substation platform;

[0051] Return to select a historical substation platform model until all historical substation platforms have been selected.

[0052] Preferably, selecting a historical substation platform model and calculating the qualification of this historical substation platform model based on the design standard information and the design requirement information includes:

[0053] For each design standard in the design standard information and the design requirement information, sequentially judge whether the historical substation platform meets the design standard;

[0054] Statistically calculate the qualification of the historical substation platform according to the judgment results.

[0055] Compared with the prior art, the above technical solution of the present invention has the following beneficial technical effects:

[0056] By obtaining design standard information and design requirement information, combining the design standard information and the design requirement information to create an initial substation platform model based on BIM, then creating a platform optimization model, collecting information around the platform, importing the information around the platform and the initial substation platform model into the platform optimization model, fusing the initial substation platform model and the information around the platform through the platform optimization model to obtain an optimized substation platform model, and finally constructing based on the optimized substation platform model, collecting real-time construction images, and judging whether it conforms to the construction progress plan in combination with the real-time construction images. The present invention designs a substation platform model by combining design standard information and design requirement information, and judges the construction progress in real time in combination with real-time construction images during the construction process, so as to complete the supervision of the construction progress. Brief Description of the Drawings

[0057] Figure 1 It is a schematic structural diagram of an intelligent independent design platform for a power transmission and transformation project proposed by the present invention;

[0058] Figure 2 It is a schematic flow diagram of a working method of an intelligent independent design platform for a power transmission and transformation project proposed by the present invention;

[0059] Reference numerals: 100, information collection module; 200, modeling module; 201, BIM module;

[0060] 202, GIS module; 300, model visualization module; 400, control module; 500, construction supervision module. Detailed Description of the Invention

[0061] Example 1, as Figure 1 shown, an intelligent independent design platform for a power transmission and transformation project proposed by the present invention includes an information collection module 100, a modeling module 200, a model visualization module 300, a control module 400, and a construction supervision module 500. The design standard information and the design requirement information are collected through the information collection module 100, a substation platform model is created through the modeling module 200 by combining the design standard information and the design requirement information, the substation platform model is exported and displayed through the model visualization module 300, the modeling module 200 is controlled by the control module 400 to continuously update the substation platform model, and the construction progress is judged by the construction supervision module 500 based on real-time construction images.

[0062] Specifically, each module in the present application communicates with each other to realize data transmission and communication;

[0063] In the present invention, the design and optimization of the substation platform model are completed through the collaborative cooperation among various modules, and the supervision of the construction progress of the substation platform model can also be realized. When there is a large difference between the real-time construction progress and the planned construction progress of the substation platform model, a warning can be directly sent to the user.

[0064] In an optional embodiment, the modeling module 200 includes a BIM module 201 and a GIS module 202. The three-dimensional modeling of the substation platform is completed through the BIM module 201, and the geographical location information is imported into the substation platform model through the GIS module 202.

[0065] It should be noted that the Geographic Information System (GIS) is a specific and very important spatial information system. It is a technical system that collects, stores, manages, calculates, analyzes, displays, and describes geographical distribution data in the space of the entire or part of the earth's surface (including the atmosphere) under the support of computer hardware and software systems.

[0066] As Figure 2 shown, the present application also provides a working method for the intelligent and autonomous design platform of the power transmission and transformation project, which is applied to the intelligent and autonomous design platform of the power transmission and transformation project described in Embodiment 1 and includes:

[0067] S100, obtaining the design standard information and the design requirement information, and creating an initial substation platform model based on BIM by combining the design standard information and the design requirement information;

[0068] S200, creating a platform optimization model;

[0069] S300, collecting the information around the platform, importing the information around the platform and the initial substation platform model into the platform optimization model, and obtaining an optimized substation platform model by fusing the initial substation platform model and the information around the platform through the platform optimization model;

[0070] S400, performing construction based on the optimized substation platform model, collecting real-time construction images, and judging whether it conforms to the construction progress plan by combining the real-time construction images.

[0071] It should be noted that by obtaining the design standard information and design requirement information, combining the design standard information and design requirement information to create an initial substation platform model based on BIM, then creating a platform optimization model, collecting the information around the platform, importing the information around the platform and the initial substation platform model into the platform optimization model, fusing the initial substation platform model and the information around the platform through the platform optimization model to obtain an optimized substation platform model, and finally constructing based on the optimized substation platform model, collecting real-time construction images, and judging whether it conforms to the construction progress plan in combination with the real-time construction images. The present invention designs a substation platform model by combining the design standard information and design requirement information, and judges the construction progress in real time in combination with the real-time construction images during the construction process, so as to complete the supervision of the construction progress.

[0072] In an optional embodiment, the S100 includes:

[0073] S110, creating a platform data set;

[0074] S120, obtaining the design standard information and design requirement information, and putting the collected design standard information and design requirement information into the platform data set; the design requirement information includes building requirement information, plumbing requirement data, and electrical requirement data;

[0075] Specifically, the design standard information refers to the technical specifications that need to be complied with and referred to in the substation design project, mainly for the transmission line design projects of 35kV - 750kV and the substation design projects of 35kV - 750kV, including the "Code for Design of 110kV - 750kV Overhead Transmission Lines" (GB50545 - 2010), the "Code for Design of 66kV and Below Overhead Electric Power Lines" (GB50061 - 2010), the "Standard for Design of Electric Power Engineering Cables" (GB50217 - 2018), the "Technical Specification for Design of Overhead Transmission Line Foundations" (DL / T5219 - 2014), the "Code for Design of 35kV - 110kV Substations" (GB 50059 - 2011), and the "Technical Specification for Design of 220kV - 750kV Substations" (DL / T 5218 - 2012) and other current national standards;

[0076] S130, importing the design standard information and design requirement information from the platform data set into BIM, and obtaining the initial substation platform model output by BIM.

[0077] It should be noted that BIM is a new tool in architecture, engineering, and civil engineering, which is used to describe computer-aided design related to architecture that is mainly based on three-dimensional graphics and object-oriented. The core of BIM is to create a virtual three-dimensional model of a building project and use digital technology to provide a complete building project information database that is consistent with the actual situation. In this application, the initial substation platform model is created by combining design standard information and design requirement information through BIM.

[0078] In an optional embodiment, the S300 includes:

[0079] S310, obtaining the platform geographical location information and collecting the information around the platform based on the geographical location information; the information around the platform includes the platform climate information and the platform terrain information;

[0080] S320, importing the information around the platform and the initial substation platform model into the platform optimization model together, and continuously optimizing the initial substation platform in combination with the information around the platform to obtain an optimized substation platform model; the optimized substation platform model is denoted as the platform construction model.

[0081] It should be noted that the platform geographical location information and the information around the platform are obtained through the GIS module, and the design of the initial substation platform model is optimized by combining these information, so as to obtain an optimized substation platform model, and this optimized substation platform model is the target model for subsequent construction.

[0082] In an optional embodiment, the S400 includes:

[0083] S410, setting the acquisition parameters and collecting the real-time construction images based on the acquisition parameters; the acquisition parameters include the acquisition nodes and the acquisition positions;

[0084] S420, comparing the real-time construction images with the platform construction model and judging whether the current construction quality is qualified based on the construction progress and the construction images;

[0085] S430, if the current construction quality is unqualified, suspending the construction and sending an alarm;

[0086] S440, if the current construction quality is qualified, continuing the construction.

[0087] It should be noted that in this application, real-time construction images are collected for each module included in the platform construction model, and the real-time construction images are compared with the corresponding modules in the platform construction model, so as to calculate the difference between the real-time construction progress and the planned construction progress of each module, and judge whether to continue construction according to the size of the difference. By collecting real-time images, users can monitor the construction progress in real time and an alarm can be issued in time when the construction progress is abnormal. Moreover, in this application, users do not need to supervise personally, thus saving a large amount of human resources and improving the construction supervision efficiency.

[0088] In an optional embodiment, the S420 includes:

[0089] S421, obtaining a plurality of real-time construction images under the current acquisition node;

[0090] S422, for each real-time construction image, extracting the construction target module in each real-time construction image through OCR;

[0091] S423, calculating the area of the construction target module in each real-time construction image;

[0092] S424, calculating the area ratio of the construction target module to the area of the design requirement information through Formula 1; recording the area ratio of the construction target module to the area of the design requirement information as the construction area ratio;

[0093]

[0094] Among them, C i is the area ratio of the i-th construction target module to the i-th design requirement information, S area,i is the area of the i-th construction target module, P area,i is the area of the i-th design requirement information;

[0095] Optionally, since the modeling module adopts a modular design when creating the substation platform model, in addition to calculating separately for each module as in Formula 1, the construction of the entire substation platform model can also be regarded as a whole, and the area ratio of the overall construction area of the substation platform model to the area of the design requirement information can be calculated through Formula 2;

[0096]

[0097] Among them, C' is the area ratio of the overall construction area of the substation platform model to the area of the design requirement information, S area,i is the area of the i-th construction target module, M i is the weight of the area of the i-th construction target module, P area,i is the area of the i-th design requirement information, and K is the total number of construction target modules;

[0098] It should be noted that since the importance of different modules in the substation platform model is different, corresponding weights are assigned to each construction target module in Formula 2. The more important the construction target module, the greater its corresponding weight, so as to ensure the construction progress of important modules.

[0099] It should be noted that in this application, the ratio of the area of each construction target module in the substation platform model to the required area corresponding to the construction target module in the design requirement information is calculated respectively through Formula 1, so as to judge the current actual construction progress according to the construction area ratio. Since the comparison is made between modules, the judgment of the actual construction progress of each module is more accurate, enabling the user to accurately understand the difference between the actual construction progress and the planned construction progress of each module in the substation platform model.

[0100] In an alternative embodiment, S420 further includes:

[0101] S425, obtaining the planned construction progress;

[0102] Specifically, the time of the planned construction progress should correspond to the acquisition node time of the construction real-time image. For example, if the planned construction progress on the 20th day is 10%, then the construction real-time image on the 20th day should be used;

[0103] S426, setting the deviation range;

[0104] Specifically, the smaller the set range of the deviation range, the stricter the supervision of the construction progress; the larger the set range of the deviation range, the looser the supervision of the construction progress;

[0105] S427, calculating the deviation value between the construction area ratio and the construction progress, and judging whether the deviation value between the construction area ratio and the construction progress is within the deviation range;

[0106] S428, if the deviation value between the construction area ratio and the construction progress is not within the deviation range, issuing an early warning;

[0107] S429, if the deviation value between the construction area ratio and the construction progress is within the deviation range, continuing the construction.

[0108] It should be noted that by comparing the real-time construction progress with the planned construction progress, it is judged whether the real-time construction progress has reached the planned construction progress. If the gap between the real-time construction progress and the planned construction progress is too large, an early warning needs to be sent to the user in a timely manner.

[0109] In an alternative embodiment, the working method of the intelligent independent design platform for the power transmission and transformation project further includes: It can also be set to the similarity with the design standard information and the design requirement information

[0110] S500, obtain the design standard information and the design requirement information;

[0111] S510, obtain multiple historical substation platform models;

[0112] Specifically, the historical substation platform models are the substation platform models stored in the database of the intelligent independent design platform for the power transmission and transformation project. Since these substation platform models are designed according to the previous design standard information and design requirement information, they are recorded as the historical design standard information and design requirement information;

[0113] S520, set the qualification threshold;

[0114] S530, select a historical substation platform model, and calculate the qualification of this historical substation platform model based on the design standard information and the design requirement information;

[0115] S540, determine whether the qualification of this historical substation platform model is greater than or equal to the qualification threshold;

[0116] S550, if the qualification of this historical substation platform model is greater than or equal to the qualification threshold, then record this historical substation platform as an alternative platform;

[0117] S560, if the qualification of this historical substation platform model is less than the qualification threshold, then eliminate this historical substation platform;

[0118] S570, return to select a historical substation platform model until all the historical substation platforms have been selected.

[0119] It should be noted that after designing multiple substation platform models through the intelligent independent design platform for the power transmission and transformation project, there are already multiple historical substation platform models stored in the database of the design platform. Since the design standard information of the substation platform models generally adopts the same design standard, historical substation platform models that are relatively close to the current design standard information and design requirement information can be directly screened out from the database of the intelligent independent design platform for the power transmission and transformation project, and continue to be improved based on the current design requirement information on the basis of the historical substation platform models, thereby improving the design efficiency.

[0120] In an alternative embodiment, the S530 includes:

[0121] S531, for each design standard of the design standard information and the design requirement information, sequentially determine whether the historical substation platform meets the design standard;

[0122] S532. Statistically determine the qualification degree of the historical power transformation platform based on the judgment result.

[0123] It should be noted that since the design standard information and the design requirement information include multiple standards, each design standard of the historical power transformation platform model needs to be compared with the design standard information and the design requirement information respectively, and then the final qualification degree is statistically determined based on the comparison result. Finally, the historical power transformation platform models that meet the qualification degree standard are selected as alternative platforms.

[0124] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited thereto, and various changes can be made without departing from the spirit of the present invention within the scope of knowledge possessed by those skilled in the art.

Claims

1. An intelligent autonomous design platform for power transmission and transformation projects, characterized in that: include: An information collection module, through which design standard information and design requirement information are collected; A modeling module, through which a substation platform model is created by combining design standard information with design requirement information; A model visualization module, through which the substation platform model is exported and displayed; A control module, through which the modeling module is controlled to continuously update the substation platform model; A construction supervision module is used to determine the construction progress based on the real-time construction image.

2. The intelligent autonomous design platform for power transmission and transformation engineering according to claim 1 is characterized in that: The modeling module includes a BIM module and a GIS module. The three-dimensional modeling of the substation platform is completed through the BIM module, and the geographic location information is imported into the substation platform model through the GIS module.

3. A working method of an intelligent autonomous design platform for power transmission and transformation engineering, applied to the intelligent autonomous design platform for power transmission and transformation engineering described in claim 1 and claim 2, characterized in that: include: Obtain design standard information and design requirement information, and create an initial substation platform model based on BIM in combination with the design standard information and design requirement information; Create platform optimization models; Collect platform surrounding information, import the platform surrounding information and the initial substation platform model into the platform optimization model, and integrate the initial substation platform model with the platform surrounding information through the platform optimization model to obtain the optimized substation platform model; The construction is carried out based on the optimized substation platform model, and real-time images of the construction are collected. Combined with the real-time images of the construction, it is determined whether it complies with the construction schedule.

4. The working method of the intelligent autonomous design platform for power transmission and transformation engineering according to claim 3 is characterized in that: Obtain design standard information and design requirement information, and create an initial substation platform model based on BIM based on the design standard information and design requirement information, including: Create platform dataset; Acquire design standard information and design requirement information, and put the collected design standard information and design requirement information into the platform data set; the design requirement information includes building requirement information, water and heating requirement data, and electrical requirement data; Import the design standard information and design requirement information into BIM from the platform data set, and obtain the initial substation platform model output by BIM.

5. The working method of the intelligent autonomous design platform for power transmission and transformation engineering according to claim 4 is characterized in that: Collect platform surrounding information, import the platform surrounding information and the initial substation platform model into the platform optimization model, and integrate the initial substation platform model and platform surrounding information through the platform optimization model to obtain the optimized substation platform model, including: Obtaining the platform's geographic location information, and collecting the platform's surrounding information based on the geographic location information; the platform's surrounding information includes the platform's climate information and the platform's terrain information; The platform surrounding information and the initial substation platform model are jointly imported into the platform optimization model, and the initial substation platform is continuously optimized in combination with the platform surrounding information to obtain the optimized substation platform model; the optimized substation platform model is recorded as the platform construction model.

6. The working method of the intelligent autonomous design platform for power transmission and transformation engineering according to claim 5 is characterized in that: Based on the optimized substation platform model, construction is carried out, real-time images of construction are collected, and combined with the real-time images of construction, it is judged whether it complies with the construction schedule, including: Setting acquisition parameters, and acquiring real-time construction images based on the acquisition parameters; the acquisition parameters include acquisition nodes and acquisition positions; Compare the real-time construction image with the platform construction model, and judge whether the current construction quality is qualified based on the construction progress and construction image; If the current construction quality is not up to standard, the construction will be suspended and an alarm will be issued; If the current construction quality is qualified, continue construction.

7. The working method of the intelligent autonomous design platform for power transmission and transformation engineering according to claim 6 is characterized in that: Compare the real-time construction image with the platform construction model, and judge whether the current construction quality is qualified based on the construction progress and construction image, including: Obtain multiple real-time construction images under the current acquisition node; For each real-time construction image, extract the construction target module in each real-time construction image through OCR; Calculate the area of ​​each construction target module in the real-time construction image; The ratio of the area of ​​the construction target module to the area of ​​the design requirement information is calculated by formula 1; the ratio of the area of ​​the construction target module to the area of ​​the design requirement information is recorded as the construction area ratio; Among them, C i is the area ratio of the i-th construction target module to the i-th design requirement information, S area,i is the area of ​​the i-th construction target module, P area,i is the area of ​​the i-th design requirement information.

8. The working method of the intelligent autonomous design platform for power transmission and transformation engineering according to claim 7 is characterized in that: Compare the real-time construction image with the platform construction model, and judge whether the current construction quality is qualified based on the construction progress and construction image, including: Obtain the planned construction progress; Set the deviation range; Calculate the deviation between the construction area ratio and the construction progress, and determine whether the deviation between the construction area ratio and the construction progress is within the deviation range; If the deviation between the construction area ratio and the construction progress is not within the deviation range, an early warning will be issued; If the deviation between the construction area ratio and the construction progress is within the deviation range, construction will continue.

9. The working method of the intelligent autonomous design platform for power transmission and transformation engineering according to claim 3 is characterized in that: The working method of the intelligent autonomous design platform for power transmission and transformation engineering also includes: it can also be set to the similarity with the design standard information and the design requirement information Obtain design standard information and design requirement information; Obtain multiple historical substation platform models; Set eligibility thresholds; Select a historical substation platform model, and calculate the qualification of the historical substation platform model based on design standard information and design requirement information; Determine whether the qualification of the historical substation platform model is greater than or equal to the qualification threshold; If the qualification of the historical substation platform model is greater than or equal to the qualification threshold, the historical substation platform is recorded as a candidate platform; If the qualification of the historical substation model is less than the qualification threshold, the historical substation is eliminated; Return to select a historical substation platform model until all historical substation platforms have been selected.

10. The method for operating a power transmission and transformation engineering intelligent autonomous design platform according to claim 9, characterized in that: Select a historical substation platform model, and calculate the qualification of the historical substation platform model based on design standard information and design requirement information, including: For each design standard of the design standard information and the design requirement information, determine in turn whether the historical substation platform meets the design standard; The qualification of historical substation platforms is statistically analyzed based on the judgment results.

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