Impact of the phase positions on the electric and magnetic field of high-voltage overhead lines

2009 ◽  
Author(s):  
K. Friedl ◽  
E. Schmautzer
Keyword(s):  
Magnetic Field ◽  
High Voltage ◽  
Overhead Lines ◽  
Electric And Magnetic Field

scholarly journals The electromagnetic field around a high voltage 400 KV electrical overhead lines and the influence on the biological systems

2005 ◽  
Vol 18 (1) ◽  
pp. 105-111 ◽  
Author(s):  
Adrian Marincu ◽  
Marian Greconici ◽  
Sorin Musuroi
Keyword(s):  
Magnetic Field ◽  
Electromagnetic Field ◽  
High Voltage ◽  
Biological Systems ◽  
Electric Strength ◽  
Experimental Measurements ◽  
Human Beings ◽  
Overhead Lines ◽  
Electric And Magnetic Field

In this paper the analytical calculus and the experimental measurements of the electric and magnetic field around a high voltage 400KV electrical overhead lines has been analyzed. There have been analyzed the possible influences of the electromagnetic field on the health of the human beings. The calculus has been done using the Mat Lab medium, the experimental measurements of the electric strength have been done using a spherical dipole.

scholarly journals VISUALIZATION OF GEODATA OF SEASONAL FLUCTUATIONS OF MAGNETIC FIELDS BASED ON ESRI ARCGIS

2021 ◽  
Vol 445 (1) ◽  
pp. 66-72
Author(s):  
N. S. Faiz ◽  
M. I. Satayev ◽  
J. I. Satayeva ◽  
A. A. Berdaliyeva ◽  
A. M. Azimov ◽  
...  
Keyword(s):  
Magnetic Field ◽  
High Voltage ◽  
Low Frequency ◽  
Information Support ◽  
Power Lines ◽  
Information Platform ◽  
Electric And Magnetic Field ◽  
Continuous Dynamic ◽  
Low Frequency Power ◽  
High Voltage Power Lines

Energy objects, installations of high and ultra-high voltage, are considered man-made, dangerous objects in terms of the intensity of the electric and magnetic field distribution, which create ion shells in high-altitude zones and spread a certain radius on the territory of a residential area. In this regard, during the construction and commissioning of low-frequency power facilities, it is necessary to conduct a specific environmental analysis on the selected territory. One of the main sanitary and epidemiological requirements for the construction and commissioning of high – voltage power lines is to take into account changes in the daily and seasonal distribution of electrical loads along high-voltage power lines, which have a continuous dynamic characteristic that increases the level of electric and magnetic field strength. In turn, the development of information support for environmental problems of the territory based on GIS technologies makes it possible to record information about the ecological state of the territory at a specific time and present this state with a set of thematic environmental maps of various territorial or district entities. It should be noted that the above characteristics increase the advantage of geoinformation technologies as an information platform of the database, which will make it possible to obtain data for processing operational analyses and conclusions about the state of the environment around high-voltage power lines.

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