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Mitigation of the magnetic field produced by low voltage terminals of electric transformer in transformation chambers for hospital buildings

Abstract:

In the present work is analyzed the behavior of the magnetic flow created by the outputs in low voltage of the transformer located in the vicinity of the old hospital buildings, using the method of vortices it is possible to express graphically the dispersion of the magnetic field contemplating a global analysis of affecting the field density generated and not only one point like to study in magneto-static subjects. To mitigate the presence of this physical phenomenon, is simulated the installation of magnetic shielding films of AARONIA company on the walls of the transformation electric center. This mitigation method achieves a shielding efficiency of 57%, this percentage varies depending on the location of the analyzed area.