Real-time Environmental ELF Magnetic Field Measurement and Displaying System under the Transmission Lines

摘要

ELF EMF under the power line has been social issues of the health problems in many countries. To publicize correctly the situations of EMF levels under the transmission lines is important for the good understanding of the EMF environment for the general people. The magnetic field displaying system which can measure and display the magnetic flux densities in real-time under the power transmission lines was developed and installed on the mountain climbing trail under the power line.