Study on electric field distribution characteristics of the maintenance area when UHV AC transmission line crossing 220 kV tower

Study on electric field distribution characteristics of the maintenance area when UHV AC transmission line crossing 220 kV tower

With the rapid development of China's power grid, it is becoming increasingly common that the multi-circuit overhead transmission lines cross over each other. It is important to design the lines' configuration reasonably and evaluate whether the power-frequency electric field meets the nat...

Full description

Bibliographic Details
Main Authors:	Feng Huo, Wei Lu, Zhibin Qiu, Daochun Huang, Congpeng Huang
Format:	Article
Language:	English
Published:	Wiley 2019-04-01
Series:	The Journal of Engineering
Subjects:	power overhead lines power transmission lines finite element analysis electric fields power grids poles and towers crossing angle maintenance area lower tower line worker body surface electric field maximum electric field strength cross-angle decreases crossing height electric field distribution characteristics multicircuit overhead transmission lines power-frequency electric field China power grid overhead UHV AC double circuit transmission line UHV AC transmission line crossing tower three-dimensional finite element model span height offset distance voltage 220.0 kV voltage 1000.0 kV
Online Access:	https://digital-library.theiet.org/content/journals/10.1049/joe.2018.8499

Similar Items

Simplified calculation of maximum ground-level electric field when two HVDC transmission lines run across at any intersection angle
by: Fengnyu Xiao, et al.
Published: (2019-04-01)

Electric field analysis and structure design of the box of bird guard used in 220 kV transmission line
by: Yanjun Kuang, et al.
Published: (2019-01-01)

Experimental characterization and analysis of low-frequency electric fields in the vicinity of power lines
by: Said Ghnimi, et al.
Published: (2018-09-01)

Fault section identification method for the UHV GIL-overhead hybrid line
by: Botong Li, et al.
Published: (2019-01-01)

Communication frequency response of high voltage power lines
by: Naredo V., José Luis A.
Published: (2010)

Discharge voltage prediction of UHV AC transmission line–tower air gaps by a machine learning model
by: Zhibin Qiu, et al.
Published: (2019-02-01)

Mitigation of the Electric and Magnetic Fields of 500-kV Overhead Transmission Lines
by: Darwish, M.M.F, et al.
Published: (2022)

Transient overvoltage on overhead metal return lines of ±500 kV MMC-HVDC grid
by: Huiwen He, et al.
Published: (2018-10-01)

Transient Analysis of EHV/UHV Transmission Systems for Improved Protection Schemes
by: Ravishankar, Kurre
Published: (2018)

Programs for calculating high temperature ampacity and sag for overhead electrical conductors
by: Chen, Shelley L.
Published: (2007)

Influence factors and reasonable arrangement of corridor width of ±800 kV HVDC and 750 kV HVAC hybrid transmission lines
by: Qian Zhang, et al.
Published: (2019-01-01)

A Method for Autonomous Navigation and Positioning of UAV Based on Electric Field Array Detection
by: Yincheng Li, et al.
Published: (2021-02-01)

Analytical Description of Overhead Transmission Lines Loadability
by: Davide Lauria, et al.
Published: (2019-08-01)

The development of a guideline to assist with compiling asset management plans for transmission lines.
by: Mansingh, Sharan.
Published: (2011)

Experimental and Analytical Studies on Damage Detection and Failure Analysis of Transmission Towers and Tower like Structures
by: Balagopal, R
Published: (2017)

Life prediction of power line damper.
by: Badibanga, Kalombo Remy.
Published: (2013)

A Non-Uniform Transmission Line Model of the ±1100 kV UHV Tower
by: Xianshan Guo, et al.
Published: (2019-01-01)

Study on lightning overvoltage and commutation failure in UHV AC/DC hybrid system
by: Shengwei Fang, et al.
Published: (2019-04-01)

Structural Analysis of Steel Transmission Towers for Large River Crossing of Overhead Transmission Lines
by: M. S. Rechtman, et al.
Published: (2020-12-01)

Overhead high-voltage lines - a electromagnetic environment restrictions on use areas
by: Jacek Paś
Published: (2014-09-01)

Dynamic Line Rating—An Effective Method to Increase the Safety of Power Lines
by: Levente Rácz, et al.
Published: (2021-01-01)

Electric field calculation and grading ring design for 750 kV four-circuits transmission line on the same tower with six cross-arms
by: Feng Huo, et al.
Published: (2019-04-01)

Investigation of an Insulator Flashunder in an 150 kV OTL of the Power System of Crete
by: D. Pylarinos, et al.
Published: (2019-10-01)

The Mode of Constructing Safe Trajectories of Motion of the Unmanned Aerial Vehicle while Monitoring Power Lines Considering the Influence of their Electromagnetic Fields
by: Shabanova A.R., et al.
Published: (2019-12-01)

Bird streamer initiated breakdowns under HVDC conditions.
by: Naidoo, Kribashen.
Published: (2011)

Assessment of the Risk of Damage to 110 kV Overhead Lines Due to Wind
by: Andrew Lukas Chojnacki
Published: (2021-01-01)

Modeling the Reliability of High-Voltage Power Transmission Lines Taking into Account the Influence of the Parameters of a Sharply Continental Climate
by: Elena Gracheva, et al.
Published: (2020-12-01)

Wake-Induced Oscillations in Cable Structures: Finite Element Approach
by: Snegovskiy, Dmitri
Published: (2010)

Tower Air-gaps discharge characteristics and insulation coordination for UHV AC double-circuit line
by: Huo Feng, et al.
Published: (2019-04-01)

Transformerless series dip/sag compensation with a multilevel cascaded inverter
by: Visser, Abraham Johannes
Published: (2012)

Study on the scheme design of integrated grounding system for a 550 kV gas insulated transmission line
by: Chun Zhao, et al.
Published: (2019-01-01)

Research on overvoltage and minimum air clearance on 1000 kV AC side of converter transformer in ±1100 kV Guquan converter station
by: Lou Ying, et al.
Published: (2019-04-01)

The impact of overhead power lines on an informal settlement: Motsoaledi Village, Diepkloof (Soweto)
by: Sitei, McDonald Gregory
Published: (2009)

Simulation calculation of electric field protection for live working on Ultra-high voltage transmission line
by: Bing Zhang, et al.
Published: (2019-04-01)

High temperature ampacity and sag model for ACSR conductors
by: Rehberg, Robert Lloyd
Published: (2008)

Model of own harmonic conductor oscillations for tasks of monitoring the status of airline power transmission lines
by: D. A. Yaroslavskiy, et al.
Published: (2020-09-01)

Field reduction simulation based on covered conductors design in medium voltage lines
by: Zeinab El-Shaarawy, et al.
Published: (2021-06-01)

Critical span analysis of overhead lines
by: Jerrell, Jeffrey W.
Published: (2007)

Transient thermal model of overhead electric lines
by: Byrd, William Randall
Published: (2008)

SINGLE-CIRCUIT ACTIVE SCREENING OF MAGNETIC FIELD GENERATED BY SEVERAL OVERHEAD TRANSMISSION LINES IN RESIDENTIAL AREA
by: B. I. Kuznetsov, et al.
Published: (2018-02-01)

Cannot write session to /tmp/vufind_sessions/sess_pmqjc8juekcuclhf4i0hknc2do