Harmonic digital simulation technique on an industrial environment

The paper proposes to study a real industrial power system and to presents the digital harmonic analysis using EDSA technical software. The objectives of the study are to evaluate the potentially negative impact of non-linear loads on the system, and to study possible techniques that will minimize this impact. On this goal, will be presented eight harmonic interesting analysis cases and will be considered three different working conditions (alternatives) of the analyzed power system.