The Hybrid Correction System, Based on Active and Passive Filters for Harmonic Compensation in Networks of Oil Enterprises

The urgency and necessity of improving power quality and electromagnetic compatibility of electrical equipment is proved. The structure of the hybrid system correction based on parallel connection of active and passive filters is presented. The developed mathematical and simulation model of converters with a common DC link correction system and electric drive is developed. The results of mathematical modeling prove the efficiency of harmonic compensation harmonic components. The results demonstrate the efficiency of hybrid correction systems in dynamic modes of electric drive operation.