Analysis Of The Possible Solutions For
The Reduction Of Electric And Magnetic Fields
Near 400 KV Overhead Transmission Lines
Author(s)
M. Kokoruš, S. Delić, A. Mujezinović, M. Muratović,
& A. Čaršimamović
Abstract
This paper focuses on the optimization of the design of high voltage transmission
lines in order to reduce the negative impact of electric and magnetic fields.
Within this paper the results of measurements of electric and magnetic fields
near 400 kV transmission line were presented. Measurements were performed in
the middle of the range between two towers, because at this point transmission
lines are closest to the ground. In order to make better validation of the used
calculation models of electric and magnetic fields, measurement of temperature,
pressure, humidity and height of particular transmission lines in the middle
range, were performed simultaneously. The values of current and voltage on the
transmission line, at the time of measurement of the fields, are also given. Based
on the measured values of electric and magnetic fields, validation of calculation
was performed. This paper also contains a brief comparative analysis of
regulations on non-ionizing radiation of power facilities that are in use in some
European countries, as well as recommendations of the International
Commission on Non-Ionizing Radiation Protection (ICNIRP). Calculation of
electric and magnetic fields of different configurations of 400 kV transmission
line, were performed in order to find optimal solution in terms of reducing the
negative impact of electric and magnetic fields of high voltage transmission
Keywords
overhead transmission lines, electric and magnetic fields, calculations, transmission line configurations
Related Book
Other papers in this volume
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