Abstract

Under actual operating conditions of electrical networks, it is hard to obtain experimental data that correspond to the maximum levels of the electromagnetic field strengths generated by overhead power transmission lines. Therefore, the analysis of the electromagnetic environment in electric power systems, both at the operated and newly created facilities, is recommended to be performed on the basis of mathematical modeling. The modeling methods and tools developed in IrGUPS and the Fazonord software package implemented on their basis make it possible, after determining the power system mode, to calculate the electromagnetic field strengths generated by multi-wire power transmission lines. In this case, the analyzed lines are considered in close connection with a complex electric power system. To check the adequacy of the simulation, measurements of electric and magnetic field strengths were performed, including comparative calculations for a 110 kV double-circuit line with a ground-wire located within the city. The comparison carried out in rather complex conditions is indicative of the correctness of the method of calculating a multi-wire line electromagnetic field developed in IrGUPS.

Details

Title
Determining electromagnetic fields generated by overhead power transmission lines
Author
Zakaryukin, V P 1 ; Kryukov, A V 2 ; Buyakova, N V 3 

 Transport Electric Power Engineering department, Irkutsk State Transport University, 15, Chernyshevsky Str., Irkutsk, 664074, Russia 
 Transport Electric Power Engineering department, Irkutsk State Transport University, 15, Chernyshevsky Str., Irkutsk, 664074, Russia; Power Supply and Electrical Equipment department, Irkutsk National Research Technical University, 83, Lermontov Str., Irkutsk, 664074, Russia 
 Power Supply of the Industrial Enterprises department, Angarsk State Technical University, 60, Tchaikovsky Str., Angarsk, 665835, Russia 
Publication year
2020
Publication date
Feb 2020
Publisher
IOP Publishing
ISSN
17578981
e-ISSN
1757899X
Source type
Scholarly Journal
Language of publication
English
ProQuest document ID
2562107615
Copyright
© 2020. This work is published under http://creativecommons.org/licenses/by/3.0/ (the “License”). Notwithstanding the ProQuest Terms and Conditions, you may use this content in accordance with the terms of the License.