Three-dimensional simulation system for electric power design
By integrating power data storage, design, risk prediction and correction modules in the three-dimensional simulation system of power design, the problems of power line transformation in the existing technology are solved, and a more efficient design process and higher design accuracy are achieved.
Patent Information
- Application Number
- CN202411552967.0
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2024-11-01
- Publication Date
- 2025-02-25
- Estimated Expiration
- Not applicable · inactive patent
AI Technical Summary
When the existing three-dimensional simulation system of power design is transformed, power designers need a lot of time and energy to understand on-site, and cannot effectively predict the risks after the transformation, resulting in a secondary transformation, wasting resources, and limited design accuracy.
It provides a three-dimensional simulation system for power design, including power data storage module, power design module, risk prediction module, power line correction module and power design three-dimensional display module. Through the coordinated work of these modules, the three-dimensional display, design, risk prediction and correction of power lines are realized.
Through the use of three-dimensional simulation systems, the demand for on-site investigation by power designers is reduced, manpower and time is saved, the risks after transformation are predicted and avoided, the possibility of secondary transformation is reduced, and the design accuracy is improved.
Smart Images
Figure CN119514174A_ABST
Abstract
Description
Technical Field
[0001] The invention relates to the technical field of electric power design, and in particular to a three-dimensional simulation system for electric power design. Background Art
[0002] Power design mainly refers to the design or modification of power generation, transformation and transmission lines, so that the designed or modified circuit lines meet actual needs and safety requirements. The circuit lines designed in the three-dimensional simulation mode are more in line with the actual situation, which is convenient for staff to intuitively understand the power design plan.
[0003] When the existing power design 3D simulation system is used to renovate existing power lines, due to the complexity of the renovated lines, power designers need to go to the site to understand the scope of power design and the degree of aging of the original power lines. This process consumes a lot of time and energy of power designers, and is unable to predict the risks of combining the unrenovated and renovated parts of the power lines, resulting in the need for secondary renovation of the renovated power lines, which wastes resources. In addition, when power designers perform 3D design on the renovated power lines, they need to constantly adjust the angle of the power lines, which easily leads to excessive mouse operation, making it impossible for power designers to fine-tune the power lines, reducing the design accuracy of power designers. Summary of the invention
[0004] The purpose of the present invention is to provide a three-dimensional simulation system for electric power design to solve the problems raised in the above background technology.
[0005] In order to solve the above technical problems, the present invention provides the following technical solutions: a three-dimensional simulation system for electric power design, the system comprising an electric power data storage module, an electric power design module, a risk prediction module, an electric power line correction module and an electric power design three-dimensional display module; The power data storage module is used to collect the three-dimensional display data and the power line transformation planning data before the power line transformation, store the three-dimensional layout data of the power line transformation part and the marked power line specification change data based on the collected data, and transmit the stored data to the power design module; The power design module is used to receive the storage data transmitted by the power data storage module, design the power line based on the received data, and transmit the designed power line to the risk prediction module; The risk prediction module receives the power line transmitted by the power design module, predicts whether there is risk in the line design data of the received power line, and transmits the prediction result to the power line correction module; The power line correction module receives the prediction result transmitted by the risk prediction module, performs correction processing on the power line based on the prediction result, and transmits the corrected power line to the power design three-dimensional display module; The power design three-dimensional display module receives the power line transmitted by the power line correction module, and displays the received power line in the form of a three-dimensional view.
[0006] Further, the power data storage module includes a power data acquisition unit, a power data comparison and screening unit and a power data storage unit; The power data acquisition unit is used to collect power line reconstruction planning data and original circuit layout data based on the three-dimensional map, and transmit the collected data to the power data comparison and screening unit; The power data comparison and screening unit receives the collected data transmitted by the power data collection unit, screens the three-dimensional layout data of the power line transformation part based on the collected data, marks the circuit specification change data in the original power line according to the screened data, and transmits the screened data and the marked data to the power data storage unit; The power data storage unit receives the screening data and the marking data transmitted by the power data comparison and screening unit, stores the received data, and transmits the stored data to the power design module.
[0007] Further, the power design module includes a design reference point determination unit, an original power line aging degree calculation unit, a design range determination unit, a power line overlap determination unit and a power line design unit; The design reference point determination unit receives the storage data transmitted by the power data storage unit, determines the power line transformation intersection based on the storage data, and transmits the determined power line transformation intersection to the design range determination unit and the original power line aging degree calculation unit; The original power line aging degree calculation unit receives the power line transformation intersection transmitted by the design reference point determination unit, divides the original power lines based on the intersections, calculates the comprehensive aging degree of the original power lines divided into the same area, and transmits the calculation result to the design range determination unit; The design range determination unit receives the power line transformation intersection transmitted by the design reference point determination unit and the calculation result transmitted by the original power line aging degree calculation unit, determines the power line design range based on the received content, and transmits the determined power line design range and power line transformation intersection to the power line overlapping part determination unit; The power line overlap part determination unit receives the power line design range and the power line transformation intersection transmitted by the design range determination unit, determines the power line overlap part according to the received content, calculates the maximum load that can be carried by the power line transformation intersection corresponding to each overlapping part, and transmits the calculation result, the power line design range and the power line transformation intersection to the power line design unit; The power line design unit receives the calculation results, power line design range and power line transformation intersection transmitted by the power line overlap determination unit, performs transformation design on the power line based on the received content, and transmits the transformed power line to the risk prediction module.
[0008] Furthermore, the original power line aging degree calculation unit calculates the comprehensive aging degree of the original power lines divided into the same area, and the specific calculation formula D is: ; Where i=1,2,…,n, represents the total number of original power lines divided into the same area, k i represents the service life of the ith power line, h i Indicates the aging degree of the i power lines under the service life, Indicates The aging degree of power lines in a single year, Indicates the comprehensive aging degree of the original power lines divided into the same area in a single year. Indicates the average service life of the original power lines divided into the same area, Indicates the comprehensive aging degree of the original power lines divided into the same area. When the original power lines divided into the same area are completely transformed, When the original power lines in the same area are divided, they are partially renovated according to their aging degree. By calculating the comprehensive aging degree of the original power lines in the same area, it is avoided that the original power lines in the same area are divided into the same area. Due to the large difference in aging degree, the power lines need to be renovated in a short period of time, which wastes time and resources and is not conducive to the normal operation of residents' lives and factory equipment.
[0009] Further, the risk prediction module includes a power line swing amplitude prediction unit, a power line load bearing strength prediction unit, a power line utilization frequency calculation unit and a risk prediction unit; The power line vibration amplitude prediction unit receives the power line transmitted by the power line design unit, predicts the maximum vibration amplitude of the power line in combination with the power line setting method, setting distance and climate conditions of the setting location, and transmits the prediction result to the risk prediction unit, calculates the maximum vibration amplitude of the power line, and sets a shock-absorbing hammer of corresponding weight according to the calculation result to avoid damage to the entire power line, thereby further increasing the service life of the power line; The power line load bearing strength prediction unit receives the power line transmitted by the power line design unit, predicts the load bearing strength of each part of the power line based on the power line layout, the maximum allowable power throughput of the power line and the rated power throughput of the power line, and transmits the prediction result to the risk prediction unit; The power line utilization frequency calculation unit receives the power line transmitted by the power line design unit, calculates the power line utilization frequency based on the flow of people and factory settings at the power line setting location, and transmits the calculation result to the risk prediction unit; The risk prediction unit receives the prediction results transmitted by the power line vibration amplitude prediction unit, the prediction results transmitted by the power line load bearing strength prediction unit and the calculation results transmitted by the power line utilization frequency calculation unit, predicts the risk of the power line based on the received content, and transmits the prediction results to the power line correction module.
[0010] Furthermore, the power line vibration amplitude prediction unit predicts the maximum vibration amplitude of the power line, and the specific prediction formula f is: ; Among them, f represents the vibration amplitude of the power line, v represents the wind speed value to which the power line is subjected, and v1 represents the minimum wind speed to which the power line is subjected when the vibration amplitude is the largest. represents the instantaneous vibration amplitude of the power line when v≥v1, L represents the spacing between the installed power lines, θ represents the angle between the wind direction and the axial direction of the power line, mg represents the weight corresponding to one meter of the power line, It indicates the angle between the power line and the vertical direction of the power line guide rod when the power line falls under the action of gravity. Indicates the maximum vibration amplitude of the power line; when When the weight is set on the power line guide rod The shock-proof hammer When the power line is in operation, there is no need to install a shock-proof hammer on the power line guide rod.
[0011] Furthermore, the risk prediction unit predicts the risk of the power line, and the specific prediction formula G is: ; in, , α, β, and γ represent the proportional coefficients respectively, and k represents the calculated power line utilization frequency. When G ≥ X, it means that the power line has a greater risk, and the prediction results with greater risks and the results corresponding to D, f, and k are transmitted to the power line correction module.
[0012] Furthermore, the power line correction module receives the prediction results transmitted by the risk prediction module, corrects the corresponding positions of the power lines based on the prediction results, and transmits the corrected power lines to the power design three-dimensional display module.
[0013] Furthermore, the power design three-dimensional display module includes a highlighting unit, a viewing angle capturing unit, a power line hiding unit and a three-dimensional display unit; The highlighting unit receives the power line transmitted by the power line correction module, highlights the corrected part of the power line, and transmits the highlighted power line to the viewing angle capture unit; The viewing angle capturing unit receives the power line transmitted by the highlighting unit, captures the viewing angle of the designer and the rotation angle of the power line in front of the three-dimensional display screen, determines the viewing angle of the power line based on the capturing result, and transmits the power line with the determined viewing angle to the power line hiding unit; The power line hiding unit receives the power lines transmitted by the viewing angle capturing unit, hides the power lines in the overlapping part based on the received content, marks the number of power lines existing at the overlapping position and the relative setting position of each power line, and transmits the marked power lines to the three-dimensional display unit; The three-dimensional display unit receives the power line transmitted by the power line hiding unit, and displays the received power line in a three-dimensional form.
[0014] Furthermore, the specific method for the viewing angle capturing unit to determine the viewing angle of the power line is: 1) Capture the angle between the designer's head and neck in front of the display screen, and capture the display angle of the power line at this time; 2) Based on the data captured in 1), the viewing angle of the power line is determined. The specific power line viewing angle prediction formula W is: ; Among them, θ1 represents the display angle of the power line at this time, t represents the time interval for collecting the designer's head rotation angle, j=1,2,3,…,m, represents the number of times the designer's head rotation angle is collected, θ jrepresents the head rotation angle of the designer collected for the jth time, Express Symbols are extracted; Indicates whether the designer's head direction has changed. A positive value indicates that the designer's head direction has changed. A negative value indicates that the designer's head orientation has changed. Indicates the designer The deflection angle in seconds, W represents the predicted designer power line viewing angle.
[0015] Compared with the prior art, the beneficial effects achieved by the present invention are: 1. When the present invention uses the power design three-dimensional simulation system to perform power design, the three-dimensional simulation system displays the original circuit layout data based on the three-dimensional map, and combines the power line transformation planning data to obtain the initial model of the power design. This process does not require power designers to arrive at the site for understanding, saving a lot of manpower and time.
[0016] 2. The present invention predicts the swing amplitude, load bearing strength and utilization rate of the preliminarily designed power lines, predicts the risk of the preliminarily designed power lines according to the prediction results, and corrects the preliminarily designed power lines based on the prediction results, so as to avoid the situation where the designed power lines cannot be put into normal use or the use effect is reduced due to the power designers' lack of consideration, and no secondary transformation is required, thus saving resources.
[0017] 3. The present invention fine-tunes the display angle of the power line according to the angle formed between the designer's head and the designer's neck in front of the display screen, thereby preventing the power designer from operating too much, resulting in insufficient design of the power line details, which is not conducive to the subsequent specific construction and reduces the accuracy of the power line design. BRIEF DESCRIPTION OF THE DRAWINGS
[0018] The accompanying drawings are used to provide a further understanding of the present invention and constitute a part of the specification. Together with the embodiments of the present invention, they are used to explain the present invention and do not constitute a limitation of the present invention. In the accompanying drawings: Figure 1 It is a schematic diagram of the working principle structure of a three-dimensional simulation system for electric power design of the present invention. DETAILED DESCRIPTION
[0019] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.
[0020] See also Figure 1 ,The present invention provides a technical solution: a three-dimensional simulation system for electric power design, the system includes an electric power data storage module, an electric power design module, a risk prediction module, an electric power line correction module and an electric power design three-dimensional display module; The power data storage module is used to collect the three-dimensional display data and the power line transformation planning data before the power line transformation, store the three-dimensional layout data of the power line transformation part and the marked power line specification change data based on the collected data, and transmit the stored data to the power design module; The power data storage module includes a power data acquisition unit, a power data comparison and screening unit, and a power data storage unit; The power data acquisition unit is used to collect power line reconstruction planning data and original circuit layout data based on the three-dimensional map, and transmit the collected data to the power data comparison and screening unit; The power data comparison and screening unit receives the collected data transmitted by the power data collection unit, screens the three-dimensional layout data of the power line transformation part based on the collected data, marks the circuit specification change data in the original power line according to the screened data, and transmits the screened data and the marked data to the power data storage unit; The power data storage unit receives the screening data and the marking data transmitted by the power data comparison and screening unit, stores the received data, and transmits the stored data to the power design module; The power design module is used to receive the storage data transmitted by the power data storage module, design the power line based on the received data, and transmit the designed power line to the risk prediction module; The power design module includes a design reference point determination unit, an original power line aging degree calculation unit, a design scope determination unit, a power line overlap determination unit and a power line design unit; The design reference point determination unit receives the storage data transmitted by the power data storage unit, determines the power line transformation intersection based on the storage data, and transmits the determined power line transformation intersection to the design range determination unit and the original power line aging degree calculation unit; The original power line aging degree calculation unit receives the power line transformation intersection transmitted by the design reference point determination unit, divides the original power line based on the intersection, calculates the comprehensive aging degree of the original power lines divided into the same area, and transmits the calculation result to the design scope determination unit. The original power line aging degree calculation unit calculates the comprehensive aging degree of the original power lines divided into the same area. The specific calculation formula D is: ; Where i=1,2,…,n, represents the total number of original power lines divided into the same area, k i represents the service life of the ith power line, h i Indicates the aging degree of the i power lines under the service life, Indicates The aging degree of power lines in a single year, Indicates the comprehensive aging degree of the original power lines divided into the same area in a single year. Indicates the average service life of the original power lines divided into the same area, Indicates the comprehensive aging degree of the original power lines divided into the same area. When the original power lines divided into the same area are completely transformed, When the original power lines divided into the same area are partially renovated according to the degree of aging, the comprehensive aging degree of the original power lines divided into the same area is calculated to avoid the original power lines divided into the same area being divided into the same area. The difference in aging degree leads to the need for secondary renovation of the renovated power lines in a short period of time, which wastes time and resources and is not conducive to the normal operation of residents' lives and factory equipment; The design scope determination unit receives the power line transformation intersection transmitted by the design reference point determination unit and the calculation result transmitted by the original power line aging degree calculation unit, determines the power line design scope based on the received content, and transmits the determined power line design scope and power line transformation intersection to the power line overlapping part determination unit; The power line overlap part determination unit receives the power line design range and the power line transformation intersection transmitted by the design range determination unit, determines the power line overlap part according to the received content, calculates the maximum load that can be carried by the power line transformation intersection corresponding to each overlapping part, and transmits the calculation result, the power line design range and the power line transformation intersection to the power line design unit; The power line design unit receives the calculation results transmitted by the power line overlap determination unit, the power line design range, and the power line transformation intersection, performs transformation design on the power line based on the received content, and transmits the power line after the transformation design to the risk prediction module; The risk prediction module receives the power line transmitted by the power design module, predicts whether there is risk in the line design data of the received power line, and transmits the prediction result to the power line correction module; The risk prediction module includes a power line swing amplitude prediction unit, a power line load bearing strength prediction unit, a power line utilization frequency calculation unit and a risk prediction unit; The power line vibration amplitude prediction unit receives the power line transmitted by the power line design unit, predicts the maximum vibration amplitude of the power line in combination with the power line setting method, setting distance and climate conditions of the setting location, and transmits the prediction result to the risk prediction unit, calculates the maximum vibration amplitude of the power line, and sets a shockproof hammer of corresponding weight according to the calculation result to avoid damage to the entire power line and further increase the service life of the power line. The power line vibration amplitude prediction unit predicts the maximum vibration amplitude of the power line. The specific prediction formula f is: ; Among them, f represents the vibration amplitude of the power line, v represents the wind speed value to which the power line is subjected, and v1 represents the minimum wind speed to which the power line is subjected when the vibration amplitude is the largest. represents the instantaneous vibration amplitude of the power line when v≥v1, L represents the spacing between the installed power lines, θ represents the angle between the wind direction and the axial direction of the power line, mg represents the weight corresponding to one meter of the power line, It indicates the angle between the power line and the vertical direction of the power line guide rod when the power line falls under the action of gravity. Indicates the maximum vibration amplitude of the power line; when When the weight is set on the power line guide rod The shock-proof hammer When the power line is used, it is not necessary to install a shock-proof hammer on the power line guide rod; The power line load bearing strength prediction unit receives the power line transmitted by the power line design unit, predicts the load bearing strength of each part of the power line based on the power line layout, the maximum allowable power throughput of the power line and the rated power throughput of the power line, and transmits the prediction result to the risk prediction unit; The power line utilization frequency calculation unit receives the power line transmitted by the power line design unit, calculates the power line utilization frequency based on the flow of people and factory settings at the power line setting location, and transmits the calculation result to the risk prediction unit; The risk prediction unit receives the prediction results transmitted by the power line vibration amplitude prediction unit, the prediction results transmitted by the power line load bearing strength prediction unit, and the calculation results transmitted by the power line utilization frequency calculation unit, predicts the risk of the power line based on the received content, and transmits the prediction results to the power line correction module. The risk prediction unit predicts the risk of the power line. The specific prediction formula G is: ; in, , α, β, γ represent proportional coefficients respectively, k represents the calculated power line utilization frequency, when G ≥ X, it means that the power line has a high risk, and the prediction result with a high risk and the result corresponding to D, f, k are transmitted to the power line correction module; The power line correction module receives the prediction results transmitted by the risk prediction module, performs correction processing on the power line based on the prediction results, and transmits the corrected power line to the power design three-dimensional display module; The power design three-dimensional display module receives the power line transmitted by the power line correction module, and displays the received power line in the form of a three-dimensional view; The electric power design 3D display module includes a highlighting unit, a viewing angle capturing unit, an electric power line hiding unit and a 3D display unit; The highlighting unit receives the power line transmitted by the power line correction module, highlights the corrected part of the power line, and transmits the highlighted power line to the viewing angle capture unit; The viewing angle capturing unit receives the power line transmitted by the highlighting unit, captures the viewing angle of the designer and the rotation angle of the power line in front of the three-dimensional display screen, determines the viewing angle of the power line based on the capture result, and transmits the power line with the determined viewing angle to the power line hiding unit. The specific method for the viewing angle of the power line to be determined by the viewing angle capturing unit is: 1) Capture the angle between the designer's head and neck in front of the display screen, and capture the display angle of the power line at this time; 2) Based on the data captured in 1), the viewing angle of the power line is determined. The specific power line viewing angle prediction formula W is: ; Among them, θ1 represents the display angle of the power line at this time, t represents the time interval for collecting the designer's head rotation angle, j=1,2,3,…,m, represents the number of times the designer's head rotation angle is collected, θ j represents the head rotation angle of the designer collected for the jth time, Express Symbols are extracted; Indicates whether the designer's head direction has changed. A positive value indicates that the designer's head direction has changed. A negative value indicates that the designer's head orientation has changed. Indicates the designer The deflection angle in seconds, W represents the predicted designer power line viewing angle; The power line hiding unit receives the power lines transmitted by the viewing angle capturing unit, hides the power lines in the overlapping part based on the received content, marks the number of power lines existing at the overlapping position and the relative setting position of each power line, and transmits the marked power lines to the three-dimensional display unit; The three-dimensional display unit receives the power line transmitted by the power line hiding unit, and displays the received power line in a three-dimensional form.
[0021] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device.
[0022] Finally, it should be noted that the above description is only a preferred embodiment of the present invention and is not intended to limit the present invention. Although the present invention has been described in detail with reference to the aforementioned embodiments, those skilled in the art can still modify the technical solutions described in the aforementioned embodiments or replace some of the technical features therein by equivalents. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present invention shall be included in the protection scope of the present invention.
Claims
1. A three-dimensional simulation system for electric power design, characterized by: The system includes a power data storage module, a power design module, a risk prediction module, a power line correction module and a power design three-dimensional display module; The power data storage module is used to collect the three-dimensional display data and the power line transformation planning data before the power line transformation, store the three-dimensional layout data of the power line transformation part and the marked power line specification change data based on the collected data, and transmit the stored data to the power design module; The power design module is used to receive the storage data transmitted by the power data storage module, design the power line based on the received data, and transmit the designed power line to the risk prediction module; The risk prediction module receives the power line transmitted by the power design module, predicts whether there is risk in the line design data of the received power line, and transmits the prediction result to the power line correction module; The power line correction module receives the prediction result transmitted by the risk prediction module, performs correction processing on the power line based on the prediction result, and transmits the corrected power line to the power design three-dimensional display module; The power design three-dimensional display module receives the power line transmitted by the power line correction module, and displays the received power line in the form of a three-dimensional view.
2. The three-dimensional simulation system for electric power design according to claim 1, characterized in that: The power data storage module includes a power data acquisition unit, a power data comparison and screening unit, and a power data storage unit; The power data acquisition unit is used to collect power line reconstruction planning data and original circuit layout data based on the three-dimensional map, and transmit the collected data to the power data comparison and screening unit; The power data comparison and screening unit receives the collected data transmitted by the power data collection unit, screens the three-dimensional layout data of the power line transformation part based on the collected data, marks the circuit specification change data in the original power line according to the screened data, and transmits the screened data and the marked data to the power data storage unit; The power data storage unit receives the screening data and the marking data transmitted by the power data comparison and screening unit, stores the received data, and transmits the stored data to the power design module.
3. The three-dimensional simulation system for electric power design according to claim 1, characterized in that: The power design module includes a design reference point determination unit, an original power line aging degree calculation unit, a design range determination unit, a power line overlap determination unit and a power line design unit; The design reference point determination unit receives the storage data transmitted by the power data storage unit, determines the power line transformation intersection based on the storage data, and transmits the determined power line transformation intersection to the design range determination unit and the original power line aging degree calculation unit; The original power line aging degree calculation unit receives the power line transformation intersection transmitted by the design reference point determination unit, divides the original power lines based on the intersections, calculates the comprehensive aging degree of the original power lines divided into the same area, and transmits the calculation result to the design range determination unit; The design range determination unit receives the power line transformation intersection transmitted by the design reference point determination unit and the calculation result transmitted by the original power line aging degree calculation unit, determines the power line design range based on the received content, and transmits the determined power line design range and power line transformation intersection to the power line overlapping part determination unit; The power line overlap part determination unit receives the power line design range and the power line transformation intersection transmitted by the design range determination unit, determines the power line overlap part according to the received content, calculates the maximum load that can be carried by the power line transformation intersection corresponding to each overlapping part, and transmits the calculation result, the power line design range and the power line transformation intersection to the power line design unit; The power line design unit receives the calculation results, power line design range and power line transformation intersection transmitted by the power line overlap determination unit, performs transformation design on the power line based on the received content, and transmits the transformed power line to the risk prediction module.
4. The three-dimensional simulation system for electric power design according to claim 3, characterized in that: The original power line aging degree calculation unit calculates the comprehensive aging degree of the original power lines divided into the same area. The specific calculation formula D is: Where i = 1, 2, 3, ..., n, represents the total number of original power lines divided into the same area, k i represents the service life of the ith power line, h i represents the aging degree of the i-th power line under the service life, represents the aging degree of the i-th power line in a single year, and D represents the comprehensive aging degree of the original power lines divided into the same area. When the original power lines divided into the same area are completely transformed, When the power lines divided into the same area are partially transformed according to their aging degree.
5. The three-dimensional simulation system for electric power design according to claim 1, characterized in that: The risk prediction module includes a power line swing amplitude prediction unit, a power line load bearing strength prediction unit, a power line utilization frequency calculation unit and a risk prediction unit; The power line vibration amplitude prediction unit receives the power line transmitted by the power line design unit, predicts the maximum vibration amplitude of the power line in combination with the power line setting method, setting distance and climate conditions of the setting location, and transmits the prediction result to the risk prediction unit; The power line load bearing strength prediction unit receives the power line transmitted by the power line design unit, predicts the load bearing strength of each part of the power line based on the power line layout, the maximum allowable power throughput of the power line and the rated power throughput of the power line, and transmits the prediction result to the risk prediction unit; The power line utilization frequency calculation unit receives the power line transmitted by the power line design unit, calculates the power line utilization frequency based on the flow of people and factory settings at the power line setting location, and transmits the calculation result to the risk prediction unit; The risk prediction unit receives the prediction results transmitted by the power line vibration amplitude prediction unit, the prediction results transmitted by the power line load bearing strength prediction unit and the calculation results transmitted by the power line utilization frequency calculation unit, predicts the risk of the power line based on the received content, and transmits the prediction results to the power line correction module.
6. The three-dimensional simulation system for electric power design according to claim 5, characterized in that: The power line vibration amplitude prediction unit predicts the maximum vibration amplitude of the power line. The specific prediction formula f is: Where, f represents the vibration amplitude of the power line, v represents the wind speed value to which the power line is subjected, v1 represents the minimum wind speed to which the power line is subjected when the vibration amplitude is the largest, v*cosθ represents the instantaneous vibration amplitude of the power line when v≥v1, L represents the spacing between the installed power lines, θ represents the angle between the wind direction and the axial direction of the power line, and mg represents the weight corresponding to one meter of the power line. It indicates the angle between the power line and the vertical direction of the power line guide rod when the power line falls under the action of gravity. Indicates the maximum vibration amplitude of the power line; when When the shock-absorbing hammer with a weight of L*mg is set on the power line guide rod, When the power line is in operation, there is no need to install a shock-proof hammer on the power line guide rod.
7. The three-dimensional simulation system for electric power design according to claim 5, characterized in that: The risk prediction unit predicts the risk of the power line, and the specific prediction formula G is: G = α*D + β*f + γ*k; Among them, α+β+γ=1, α, β, γ represent proportional coefficients respectively, k represents the calculated power line utilization frequency, when G≥X, it means that the power line has a greater risk, and the prediction results with greater risks and the results corresponding to D, f, k are transmitted to the power line correction module.
8. The three-dimensional simulation system for electric power design according to claim 1, characterized in that: The power line correction module receives the prediction result transmitted by the risk prediction module, corrects the corresponding position of the power line based on the prediction result, and transmits the corrected power line to the power design three-dimensional display module.
9. The three-dimensional simulation system for electric power design according to claim 1, characterized in that: The electric power design three-dimensional display module includes a highlighting unit, a viewing angle capturing unit, an electric power line hiding unit and a three-dimensional display unit; The highlighting unit receives the power line transmitted by the power line correction module, highlights the corrected part of the power line, and transmits the highlighted power line to the viewing angle capture unit; The viewing angle capturing unit receives the power line transmitted by the highlighting unit, captures the viewing angle of the designer and the rotation angle of the power line in front of the three-dimensional display screen, determines the viewing angle of the power line based on the capturing result, and transmits the power line with the determined viewing angle to the power line hiding unit; The power line hiding unit receives the power lines transmitted by the viewing angle capturing unit, hides the power lines in the overlapping part based on the received content, marks the number of power lines existing at the overlapping position and the relative setting position of each power line, and transmits the marked power lines to the three-dimensional display unit; The three-dimensional display unit receives the power line transmitted by the power line hiding unit, and displays the received power line in a three-dimensional form.
10. The three-dimensional simulation system for electric power design according to claim 9, characterized in that: The specific method for the viewing angle capturing unit to determine the viewing angle of the power line is: 1) Capture the angle between the designer's head and neck in front of the display screen, and capture the display angle of the power line at this time; 2) Based on the captured data in 1), the viewing angle of the power line is determined. The specific power line viewing angle prediction formula W is: Among them, θ1 represents the display angle of the power line at this time, t represents the time interval for collecting the angle of the designer's head rotation, j = 1, 2, 3, ..., m, represents the number of times the designer's head rotates to collect the angle, θ j represents the head rotation angle of the designer collected at the jth time, θ j -θ j-1 represents the deflection angle of the designer within j seconds, W represents the predicted viewing angle of the designer's power line, Express Symbols are extracted.