Magnetic induction measurements in high voltage centers of 150/20Â kV

The purpose of this paper is to present the results of magnetic induction measurements recorded at various high voltage centers of the Greek network. The implications of these results are also discussed. The high voltage centers are located in the Athens area and this paper also deals specifically with a high voltage center of 150/20 kV situated within the city center. The total of all recorded measurements from all centers indicate that magnetic field values are lower than the internationally accepted reference (safety) limits.