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Electromagnetic Pollution: Case study of energy transmission lines and radio transmission equipment

Przystupa Krzysztof, Vasylkivskyi Igor, Ishchenko Vitalii, Pohrebennyk Volodymyr, Kochan Orest

Przegląd Elektrotechniczny

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2020

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R. 96, nr 2

52--

EN

General characteristics of electromagnetic pollution in towns is analyzed. Health statistics for people living under the influence of electromagnetic radiation is analysed. The electromagnetic pollution is measured for the case studies of energy transmission lines and radio transmission equipment in Ukraine. The induction of magnetic field near overhead power lines is found in the range of 5.5–10.5 μT while being 5 times less at the distance of 50 m. Also, strong dependence of electromagnetic field strength on the distance from radio transmitters is proved.

PL

W artykule analizowana jest ogólna charakterystyka zanieczyszczenia elektromagnetycznego w miastach. Pokazano statystyki zdrowotne osób żyjących pod wpływem promieniowania elektromagnetycznego. Zanieczyszczenie elektromagnetyczne mierzone jest dla przykładów linii przesyłowych energii i urządzeń transmisji radiowej na Ukrainie. Indukcja pola magnetycznego w pobliżu napowietrznych linii energetycznych znajduje się w zakresie 5,5–10,5 μT i jest 5 razy mniejsza w odległości 50 m. W artykule pokazano również silną zależność natężenia pola elektromagnetycznego od odległości od nadajników radiowych.

2

Imprints of Natural Phenomena and Human Activity Observed During 10 Years of ELF Magnetic Measurements at the Hylaty Geophysical Station in Poland

Nieckarz Z.

Acta Geophysica

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2016

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Vol. 64, no. 6

2591--2608

EN

Current human activity produces strong electromagnetic pollution. The power spectrum in the extremely low frequency (ELF, 3-3000 Hz) range is mainly polluted by anthropogenic narrow spectral lines at 16.66, 50, and 60 Hz and their harmonics. Meanwhile, signatures connected with natural phenomena appearing in the Earth’s atmosphere, ionosphere and magnetosphere are also observed in the same frequency range. This paper presents the amplitude behaviour of the anthropogenic lines in the years 2005-2014 based on the 10 years of activity of the Hylaty station situated in southeast Poland. The analysis includes, i.a., an assessment of the correctness of the choice of the Bieszczady mountains as a location for the installation of an ELF station for long-term geophysical and climatological studies.

3

Software Engineering for Mapping Radio Frequency Pollution

Chaczko Z., Aboura K., Agbinya J.

International Journal of Electronics and Telecommunications

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2010

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Vol. 56, No. 2

129-136

EN

Electromagnetic fields radiation has raised concerns within several segments of the population in the past three decades. Many studies proved inconclusive, in part due to the scarcity of data. We propose the idea of a geographical model based radiation pollution database. We discuss networked sensing technology for detection and monitoring of electromagnetic fields. We elaborate on software engineering issues for the visualization in real time of electromagnetic field mappings and the dissemination of information through various means and levels of access. We propose the database be complimented by a data algorithmic software solution for the extraction of patterns.

4

Mapping and Recognition of Radio Frequency Clutter in Various Environments in Australia

Agbinya J., Lee V., Aboura K., Chaczko Z.

International Journal of Electronics and Telecommunications

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2010

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Vol. 56, No. 2

137-144

EN

Radio frequency spectrum mapping allows determining the radio frequency signatures prevalent within an environment. We address the primary frequency bands used for cellular, wireless Local Area Network (LAN), Universal Mobile Telecommunications System (UMTS) and Ultra-wideband (UWB) communications. The purpose of the experiment presented in this paper is to map the detected radio frequencies within an environment and display the collated data on a graphical user interface. A program identifies the presence of the aforementioned radio frequency signatures and recognizes signal levels which exceed the exposure standards enforced by the Australian Communication and Media Authority. The results assist in the understanding of the ramifications of long-term exposure to radio frequency radiation associated with the continued proliferation of wireless devices.