STUDY ON THE EFFECT OF ELECTRO-MAGNETIC FIELDS ON THE OPERATION OF MEASURING-MONITORING SYSTEMS AT THE OBJECTS OF INCREASED LEVEL OF INTERFERENCES

摘要

Each change in electric field creates magnetic field occurrence, and a change in magnetic field results in electric one. So electrical equipment makes a source of magnetic and electric field. Electro-magnetic fields generated by a device may disturb the operation of other ones working close by. The knowledge of type and size of electric and magnetic fields generated by industrial electric equipment, allows constructing the measuring-monitoring devices to be used at industrial objects resistant to such interferences.