Three-Dimensional Modeling and Optimization Analysis of Internal Electric Field in 40.5 kV Switchgear

Zhang, Yanzhe; Xiu, Shixin; Li, Rui; Liu, Tao; Zhang, Min; Li, Quan

doi:10.1109/icepe-st.2019.8928881

Cited by 3 publications

(4 citation statements)

References 1 publication

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“…At present, the main work content of my country Electric Power Design Institute in the 3D design of transmission lines [2] focuses on geographic information input, engineering information input, 3D modelling and 3D handover. Compared with the previous two-dimensional transmission line design software, the in-depth application of the three-dimensional design scheme has the characteristics of visualization, intelligence and digitization.…”

Section: Current Status Of Transmission Line Digitizationmentioning

confidence: 99%

Simulation technology of overhead transmission line tower based on 3D digitization

Cheng¹,

Chen²,

Nie³

2023

Eighth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2022)

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The construction of three-dimensional digitalization and smart grid is promoted vigorously in transmission line projects to achieve the life -span management of the equipment. However, there is currently no systematic research on the finite element analysis of transmission towers based on 3D digitization. In this paper, on the basis of 3D digitization, combined with finite element simulation technology, the calculation function of the 3D design of transmission towers is improved, which can effectively improve the design quality. After finite element analysis, it was found that the towering transmission tower was mainly controlled by wind load.

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Section: Current Status Of Transmission Line Digitizationmentioning

confidence: 99%

Simulation technology of overhead transmission line tower based on 3D digitization

Cheng¹,

Chen²,

Nie³

2023

Eighth International Conference on Energy Materials and Electrical Engineering (ICEMEE 2022)

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“…Transmission line path selection is one of the important components of transmission line design, which is directly related to the construction cost and disaster resistance of transmission line projects. With the rapid development of 3D digital technology, relying on 3D satellite cloud images to judge the terrain and features around the transmission line path has become the first choice for transmission line path selection [2][3][4]. Usually, designers need to judge and properly avoid sensitive objects such as houses, ponds, orchards on the way of the transmission line through the 3D satellite cloud image.…”

Section: Introductionmentioning

confidence: 99%

“…However, the current judgment of sensitive objects mainly relies on human eyes and experience, which not only consumes A lot of time, but also easy to cause misjudgment and missed judgment. Therefore, computer vision technology can be used to learn from a large number of samples to quickly and accurately judge and identify various sensitive objects in the three-dimensional satellite cloud image [5][6].…”

Section: Introductionmentioning

confidence: 99%

Research on 3D geographic information recognition and labeling technology based on YOLO

Chen¹,

Nie²,

Cheng³

2023

International Conference on Geographic Information and Remote Sensing Technology (GIRST 2022)

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Transmission line path selection is an important part of transmission line engineering design, which directly affects the construction cost and disaster resistance of transmission line engineering. At present, designers mainly rely on the human eye to identify and judge sensitive objects in 3D satellite cloud images, which is not only time-consuming and laborintensive, but also easily leads to missed judgments and misjudgments. This paper uses the YOLOv5 model and learns from a large number of samples to quickly and accurately judge, identify and label various sensitive objects in the 3D satellite cloud image, which can effectively improve the design efficiency of transmission lines and reduce design costs.

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“…Nowadays, more and more industries have adopted the 3D digital technology. Zhang discussed the application of the threedimension design for hydraulic engineering (Zhang et al 2019). Xing studied the three-dimensional design of transmission and transformation project (Xing et al 2020).…”

Section: Introductionmentioning

confidence: 99%

Cable design based on three-dimensional design technology

Nie¹,

Cheng²,

Chen³

2023

International Conference on Artificial Intelligence, Virtual Reality, and Visualization (AIVRV 2022)

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As the development of power system, more and more transmission line engineering are turning into cable design in city or some built-up areas. Three-dimensional design is a new design method which is more suitable for cable project than traditional CAD 2D design. This paper shows the several work we have made to develop the three-dimensional design and introduces the main design process for the cable three-dimensional design. Finally, a case of hybrid overhead line and cable project is been shown, which shown the advantages of the three-dimensional design for the cable project.

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Three-Dimensional Modeling and Optimization Analysis of Internal Electric Field in 40.5 kV Switchgear

Cited by 3 publications

References 1 publication

Simulation technology of overhead transmission line tower based on 3D digitization

Simulation technology of overhead transmission line tower based on 3D digitization

Research on 3D geographic information recognition and labeling technology based on YOLO

Cable design based on three-dimensional design technology

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