Simulation modeling and analysis of anti‑overturning ability of overhead distribution poles

doi:10.19781/j.issn.1673-9140.2023.02.008

Home > Archive>Volume 38, Issue 2, 2023 >67-74,185. DOI:10.19781/j.issn.1673-9140.2023.02.008

Simulation modeling and analysis of anti‑overturning ability of overhead distribution poles
DOI:
                        10.19781/j.issn.1673-9140.2023.02.008
                    
CSTR:
                        
                    
Author:
                        LI Fengjun1LI Fengjun
Electric Power Science Research Institute,State Grid Henan Electric Power Company, Zhengzhou 450052, China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
YAO Fuxing2YAO Fuxing
State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Hubei Electric Power Security and High Efficiency Key Laboratory, Huazhong University of Science and Technology, Wuhan 430074, China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
SUN Qian1SUN Qian
Electric Power Science Research Institute,State Grid Henan Electric Power Company, Zhengzhou 450052, China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
WU Yu3WU Yu
State Grid Henan Electric Power Company, Zhengzhou 450052, China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site
MIAO Shihong2MIAO Shihong
State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Hubei Electric Power Security and High Efficiency Key Laboratory, Huazhong University of Science and Technology, Wuhan 430074, China
Find this author on All Journals
Find this author on BaiDu
Search for this author on this site

                    
Affiliation:(1.Electric Power Science Research Institute,State Grid Henan Electric Power Company, Zhengzhou 450052, China; 2.State Key Laboratory of Advanced Electromagnetic Engineering and Technology, Hubei Electric Power Security and High Efficiency Key Laboratory, Huazhong University of Science and Technology, Wuhan 430074, China; 3.State Grid Henan Electric Power Company, Zhengzhou 450052, China)
Clc Number:TM754
Fund Project:

Article

Figures

Metrics

Reference

Cited by

Materials

Comments

Abstract:

Overhead distribution poles are widely distributed with large quantity. However, the poles are prone to overturning under extreme weather conditions, which threaten the power supply of local areas or even the entire distribution line. How to apply scientific and effective methods to simulate and analyze the anti?overturning ability of poles has now become a key technical issue in the construction and transformation of distribution networks. To address the problem, this paper takes 10 kV reinforced concrete poles as an example, the load and internal force considering meteorological conditions are calculated first. Then, based on the FLAC3D software, a simulation modeling and analysis method for the anti?overturning ability of distribution poles is proposed. Finally, a calculation analysis of example is carried out in combination with soil parameters in a certain area of Henan. The deformation damage process of the foundation under extreme weather conditions is analyzed in detail and the load?displacement curve is drawn. The contribution of this research can provide technical support for the installation and reinforcement of distribution poles.

Key words:overhead distribution poles;anti‑overturning ability;simulation modelling;FLAC3D

Get Citation

李丰君,姚福星,孙芊,吴豫,苗世洪.架空配电线路电杆抗倾覆能力仿真建模与分析[J].电力科学与技术学报英文版,2023,38(2):67-74,185. LI Fengjun, YAO Fuxing, SUN Qian, WU Yu, MIAO Shihong. Simulation modeling and analysis of anti‑overturning ability of overhead distribution poles[J]. Journal of Electric Power Science and Technology,2023,38(2):67-74,185.

Copy

Article Metrics

Abstract:
PDF:
HTML:
Cited by:

History

Received:
Revised:
Adopted:
Online: June 29,2023
Published:

Get Citation

Related Videos

Share

Article Metrics

History

Article QR Code