METHOD TO CONTROL THE LINE DISTORTION OF A SYSTEM OF POWER SUPPLIES OF ELECTROSTATIC PRECIPITATORS

摘要

The disclosure relates to an electrostatic precipitator unit with at least two individual power supplies (11) for pulsed operation of electrostatic precipitators wherein the power supplies (11) are powered by a common feeding (1) wherein each power supply (11) comprises a control unit (23) and wherein the control units are at least indirectly connected by communication lines (32) allowing for a controlled relative scheduling of the pulsed operation of the individual power supplies (11).