Title :
Magnetic field related to transient currents of electric transportation systems — Assessment of human's exposure in metro cars
Author :
Krzysztof Gryz;Wiesław Leszko
Author_Institution :
Central Institute for Labour Protection - National Research Institute, Warszawa, Poland
Abstract :
Problems related to measurements and assessment of transient electromagnetic fields (TF) produced by power supply systems in metro is presented. Method of measurements based on registration of magnetic fields is characterized. Influence of sample rate of using meters on reproduction of waveform of MF and accuracy of measurement results is discussed. It was shown that the use of data logger with sampling of 100 Hz allows reliable registrations of TF events in metro car.
Keywords :
"Magnetic fields","Road transportation","Magnetic field measurement","Sampling methods","Electromagnetic measurements","Power supplies","Frequency","Electromagnetic transients","Electromagnetic fields","Performance evaluation"
Conference_Titel :
Applied Sciences in Biomedical and Communication Technologies, 2009. ISABEL 2009. 2nd International Symposium on
Print_ISBN :
978-1-4244-4640-7
Electronic_ISBN :
2325-5331
DOI :
10.1109/ISABEL.2009.5373613
