Principle content:
Electromagnetic compatibility (ElectromagneticCompatibility) abbreviated as Emc, does not mean that the compatibility between electricity and magnetism, electricity and magnetism are inseparable, and each other **** the existence of a physical phenomenon, physical environment. The International Electrotechnical Commission (IEC) definition of EMC is: refers to the information contained in the signal does not damage the conditions of the signal and interference can **** survival. The purpose of the study of electromagnetic compatibility is to ensure that electrical components or devices in the electromagnetic environment can have the ability to work properly, as well as the study of electromagnetic waves on the social production activities and human health hazards caused by the mechanism and preventive measures.
Theoretical development:
A variety of operating power equipment to electromagnetic conduction, electromagnetic induction and electromagnetic radiation between the three ways associated with each other and interact, under certain conditions will cause interference, impact and harm to the operation of the equipment and personnel.