CN116305846A - A 3D Modeling Method of Platform Area Based on Modular Component Library - Google Patents

Abstract

The invention relates to the technical field of distribution network areas, and discloses a three-dimensional modeling method for an area based on a module assembly library, which comprises the following steps: a typical power distribution network engineering is digitally constructed by a typical modeling design of 380/220V power distribution, a typical modeling design of 380/220V overhead lines and a typical modeling design of 380/220V cable lines. Based on the WebGL technology, a B/S architecture is adopted, a lightweight three-dimensional configuration modeling method for the area is adopted, a scene is built graphically, and pipelines and lines are drawn quickly, so that the method is simple and easy to use; providing a region related digital twin model and a component configuration scene; displaying the running state of the equipment and the reverse control equipment in real time, realizing equipment twinning, supporting Instance rendering, improving the running efficiency of scene rendering, supporting a theme system and carrying out quick switching of scene patterns; the complete tool chain flow can easily face the development requirement of the customized scene; the cloud working mode is supported, and project-level cooperative work can be performed; and the cross-platform use is supported, and the deployment and distribution are easy.

Description

A 3D Modeling Method of Platform Area Based on Modular Component Library

technical field

The invention relates to the field of distribution network station area technology, in particular to a three-dimensional modeling method for a station area based on a module component library.

Background technique

The distribution network station area has the characteristics of large construction scale, many points, wide area, various types of equipment, wide distribution range, large regional differences, and various forms. The construction of a modern company with "one strong and three excellent" and the construction of a modern distribution network station area require the implementation of intensive management, the advantages of scale, and the improvement of resource utilization.

The power supply station has been in the field for many times in the acceptance service of the station area for a long time, and the grassroots employees lack technical support and poor timeliness. These problems have affected the company's power service quality, online business, and the level of mobility cannot meet office needs, and there are still some problems in on-site operations. big space. In the acceptance process of low-voltage line projects, intuitive means are needed to assist on-site acceptance personnel to check and accept the engineering construction standards.

It can be seen that there is an urgent need for a 3D modeling method for the station area based on the module component library, which is used to unify construction standards and equipment specifications; facilitate operation and maintenance, and facilitate equipment bidding; improve work efficiency and reduce construction and operation costs; take advantage of scale, Improve overall efficiency.

Contents of the invention

The purpose of the present invention is to provide a three-dimensional modeling method for a station area based on a modular component library, so as to solve the problems raised in the above-mentioned background technology.

In order to solve the above-mentioned technical problems, the present invention provides the following technical solutions: a three-dimensional modeling method for the station area based on the module component library. This three-dimensional modeling method for the station area is a typical design of a 380/220V distribution network project, including: 380/ Typical modeling design of 220V power distribution, typical modeling design of 380/220V overhead lines, typical modeling design of 380/220V cable lines;

Construct a digital twin of a typical distribution network project, including equipment installation, auxiliary material construction and other related standardized models, and guide the acceptance personnel to accept the project;

According to the typical design of the distribution network project, build the low-voltage line engineering twin model capability, map capability, and equipment standardized data capability, combined with relevant standards and data including equipment, location, and process, the on-site acceptance personnel can carry out the project according to the prompts of the twin body model Acceptance, the corresponding construction process standards are demonstrated in the form of animation to provide a corresponding basis for on-site acceptance.

Preferably, the construction of a modern distribution network station area requires the implementation of intensive management, the use of scale advantages, and the improvement of resource utilization.

Preferably, in the design part of the typical model of 380/220V power distribution, floor-standing low-voltage cable branch boxes and wall-mounted low-voltage cable branch boxes are constructed.

Preferably, circuit breakers and fusible isolating switches are applied according to actual conditions.

Preferably, in the typical model design part of 380/220V overhead lines, various pole models are designed according to conductor cross-section, altitude, weather conditions, applicable terrain and pole type.

Preferably, in the design part of the typical model of 380/220V cable lines, the basic model is designed according to the laying methods of various cables.

Preferably, the distribution network engineering twin model comprehensively considers the actual situation in different regions, taking into account the differences in urban and rural network design, and can be applied to different scales, different forms, and different external conditions within a certain period of time.

Preferably, the twin model applies the concept and method of life cycle management, comprehensively considers the project construction investment and long-term operation costs, and pursues the optimal economic benefits of the enterprise in the whole life cycle of the project.

Preferably, the twin body model strictly follows the requirements of regulations and specifications, fully considers the actual application situation, and ensures the safety and reliability of project construction and operation.

Compared with the prior art, the beneficial effects achieved by the present invention are:

In the present invention, by setting the typical modeling design of 380/220V power distribution, the typical modeling design of 380/220V overhead lines, and the typical modeling design of 380/220V cable lines, the digital twin construction of typical distribution network engineering is carried out, including equipment installation , auxiliary material construction and other related standardized models, guide the acceptance personnel to accept the project, and build low-voltage line engineering twin model capabilities, map capabilities, and equipment standardized data capabilities based on the typical design of distribution network projects, combined with equipment, locations, and processes. Relevant standards and data, on-site acceptance personnel can carry out project acceptance according to the prompts of the twin body model, and demonstrate the corresponding construction process standards in the form of animation, providing corresponding basis for on-site acceptance work, and have the unified construction standards, Unify equipment specifications; facilitate operation and maintenance, and facilitate equipment bidding; improve work efficiency, reduce construction and operation costs; give full play to scale advantages and improve the overall benefit effect.

Detailed ways

The technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

A three-dimensional modeling method of the station area based on the module component library. This three-dimensional modeling method of the station area is a typical design of 380/220V distribution network engineering, including: typical modeling design of 380/220V power distribution, 380/220V overhead line Typical modeling design, typical modeling design of 380/220V cable lines;

Construct a digital twin of a typical distribution network project, including equipment installation, auxiliary material construction and other related standardized models, and guide the acceptance personnel to accept the project;

According to the typical design of the distribution network project, build the low-voltage line engineering twin model capability, map capability, and equipment standardized data capability, combined with relevant standards and data including equipment, location, and process, the on-site acceptance personnel can carry out the project according to the prompts of the twin body model Acceptance, to demonstrate the corresponding construction process standards in the form of animation, and provide corresponding basis for on-site acceptance work;

Based on WebGL technology, adopting B/S architecture, lightweight 3D configuration modeling method for the station area, graphically building scenes, quickly drawing pipelines and lines, easy to use; providing related digital twin models of the station area, component configuration scenes ;Real-time display of equipment running status and reverse control of equipment, realize equipment twinning, support Instance rendering, improve scene rendering operation efficiency, support theme system, and quickly switch scene styles; complete tool chain process can easily face customized scenes development requirements; supports cloud-based working mode, and can carry out project-level collaborative work; supports cross-platform use, and is easy to deploy and distribute.

The construction of a modern distribution network station area requires the implementation of intensive management, the use of scale advantages, and the improvement of resource utilization.

In the design part of the typical model of 380/220V power distribution, floor-standing low-voltage cable branch boxes and wall-mounted low-voltage cable branch boxes are constructed, and circuit breakers and fuse-type isolating switches are applied according to actual conditions.

In the typical model design part of 380/220V overhead lines, various pole models are designed according to the conductor cross section, altitude, weather conditions, applicable terrain and pole type.

In the design part of the typical model of 380/220V cable lines, the basic model is designed according to the laying methods of various cables. , can be applied to different scales, different forms, and different external conditions.

The twin body model applies the concept and method of life cycle management, comprehensively considers the project construction investment and long-term operating costs, and pursues the optimal economic benefits of the enterprise in the whole life cycle of the project. The twin body model strictly follows the requirements of regulations and specifications, and fully considers the actual application situation. Ensure safe and reliable project construction and operation.

A typical model design technical scheme (module) combination table for 380/220V distribution network engineering based on the three-dimensional modeling method of the station area based on the module component library is provided below.

1. Combination of typical design technical solutions for 380/220V power distribution

Typical configuration scheme of low-voltage switchgear

Low-voltage cable branch box technical scheme combination

Combination of technical schemes for comprehensive distribution box on low voltage pole

2. Typical design technology module combination of 380/220V overhead lines

Typical design technology module combination of cement pole part of overhead line

220V overhead line cement pole part typical design technology module combination

3. Typical design technology module combination of 380/220V cable lines

Typical Design Technology Module Combination of 380/220V Cable Line

It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply that there is a relationship between these entities or operations. There is no such actual relationship or order between them. Furthermore, the term "comprises", "comprises" or any other variation thereof is intended to cover a non-exclusive inclusion such that a process, method, article or apparatus comprising a set of elements includes not only those elements, but also includes elements not expressly listed. other elements of or also include elements inherent in such a process, method, article, or device.

Finally, it should be noted that: the above 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 foregoing embodiments, for those skilled in the art, it still The technical solutions recorded in the foregoing embodiments may be modified, or some technical features thereof may be equivalently replaced. Any modifications, equivalent replacements, improvements, etc. made within the spirit and principles of the present invention shall be included within the protection scope of the present invention.

Claims (9)

1. A three-dimensional modeling method for a station area based on a module component library. This three-dimensional modeling method for a station area is a typical design of a 380/220V power distribution network project. It is characterized in that it includes: a typical modeling design for a 380/220V power distribution network , Typical modeling design of 380/220V overhead lines, typical modeling design of 380/220V cable lines; Construct a digital twin of a typical distribution network project, including equipment installation, auxiliary material construction and other related standardized models, and guide the acceptance personnel to accept the project; According to the typical design of the distribution network project, build the low-voltage line engineering twin model capability, map capability, and equipment standardized data capability, combined with relevant standards and data including equipment, location, and process, the on-site acceptance personnel can carry out the project according to the prompts of the twin body model Acceptance, the corresponding construction process standards are demonstrated in the form of animation to provide a corresponding basis for on-site acceptance. 2. A kind of three-dimensional modeling method of station area based on modular component library according to claim 1, characterized in that: based on WebGL technology, adopting B/S architecture, lightweight three-dimensional configuration modeling method of station area, construction The modern distribution network station area requires the implementation of intensive management, the advantages of scale, and the improvement of resource utilization. 3. A three-dimensional modeling method for station area based on the modular component library according to claim 1, characterized in that: in the design part of the typical model of 380/220V power distribution, a floor-standing low-voltage cable branch box and a wall-mounted low-voltage branch box are constructed. Cable branch box. 4. A three-dimensional modeling method for a station area based on a modular component library according to claim 3, characterized in that: circuit breakers and fusible isolating switches are applied according to actual conditions. 5. A method for three-dimensional modeling of a station area based on a modular component library according to claim 1, characterized in that: in the design part of a typical model of a 380/220V overhead line, according to the conductor cross section, altitude, weather conditions, applicable terrain And pole type design various pole type models. 6. A three-dimensional modeling method for station area based on modular component library according to claim 1, characterized in that: in the design part of the typical model of 380/220V cable lines, the basic model is designed according to the laying methods of various cables. 7. A three-dimensional modeling method for a station area based on a modular component library according to claim 1, characterized in that: graphically build a scene, quickly draw pipelines and lines, and be easy to use; provide relevant digital twin models of the station area , component configuration scene; real-time display of equipment operating status and reverse control equipment to realize equipment twinning. The twin model of distribution network engineering comprehensively considers the actual situation in different regions, taking into account the differences in urban and rural grid design, and can, within a certain period of time, It is applicable to different scales, different forms, and different external conditions. It supports Instance rendering, improves the efficiency of scene rendering, supports the theme system, and quickly switches scene styles. 8. A three-dimensional modeling method for a station area based on a modular component library according to claim 1, characterized in that: a complete tool chain process can easily meet the development requirements of customized scenarios; support cloud-based working mode , can carry out project-level collaborative work; support cross-platform use, easy to deploy and distribute, the twin model applies the concept and method of life cycle management, comprehensively considers project construction investment and long-term operation costs, and pursues the best enterprise in the project life cycle economic benefits. 9. A three-dimensional modeling method for a station area based on a modular component library according to claim 1, characterized in that: the twin body model strictly follows the requirements of regulations and specifications, fully considers actual application conditions, and ensures safe and reliable engineering construction and operation.