Electromagnetic safety and bio-emc problems for induction technologies

The article contains the detail analysis of existing EMS and bio-EMC problems: personnel health, very wide areas with strong external magnetic fields, and approach of reducing the magnetic field strength. Results of investigation are presented for some induction heating systems and are based on experimental method and calculations. Authors propose the idea that the harmful and dangerous zones of electromagnetic field for each induction installation must be fixed in manufacturer´s instruction and be known for industrial workers.