Evaluation and measurement of magnetic field exposure at a typical high-voltage substation and its power lines.
This study presents a survey of magnetic field measurements including those resulting from 380/154 kV power substations, which play a vital role in human body biological studies. The survey was carried out in the main power substation of Antalya, Turkey, located at the suburban region of the city, under actual loads. The paper also presents the actual magnetic field strength measured near the 380/154 kV substation and power transmission lines (380 and 154 kV) connecting to the substation. Since most part of these lines pass through a residential area, they have been included in the study, and the actual magnetic field variation around them has been investigated by comparative analysis of measured data. For the occupants working at substations, occupational exposure has been analysed with actual magnetic fields at operating locations. Induced internal electric fields and current densities in the occupants' body due to exposure to external magnetic fields produced by a conventional 380/154 kV power substation have been investigated.
Ozen
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Department of Electrical and Electronics Engineering, Engineering Faculty, Akdeniz University, 07058 Antalya, Turkey. sukruozen@akdeniz.edu.tr
D004574:Electromagnetic Fields; D004781:Environmental Exposure / Q000032:analysis*; D006801:Humans; D016273:Occupational Exposure / Q000032:analysis*; D011829:Radiation Dosage; D011834:Radiation Monitoring / Q000379:methods*; D014421:Turkey