IMPROVEMENT OF ELECTROMAGNETIC ENVIRONMENT AT POWER FACILITIES AND PROOFING AGAINST ELECTROMAGNETIC ACTIONS OF CONTROL SYSTEMS, RELAY PROTECTION AND AUTOMATIC EQUIPMENT ON THE BASIS OF MICROPROCESSOR DEVICES

The main types of electromagnetic actions as natural and artificial origins on power objects, influence on operation of microprocessor devices and its chains are considered in the article. The assessment and the analysis of one of the main types of electromagnetic actions of artificial origin ? electromagnetic field for operation of these devices from the point of view of assessment of its electromagnetic compatibility are presented, on the basis of it the actions for improvement of electromagnetic situation on power generation facilities are offered.