METHOD TO CONTROL KEY CONVERTERS OF DIRECT VOLTAGE INTO DIRECT ONE

摘要

FIELD: electricity.SUBSTANCE: invention relates to conversion equipment. The method to control key converters of direct voltage into direct one, comprising an inductive element in an output filter or in an inductive energy accumulator. To traditional modes of converter operation: increase and decrease of energy in the inductive element, two additional modes are added - storage of the upper level of accumulated energy and storage of the lower level, during which energy storage in the inductive element is not changed.EFFECT: elimination of output voltage surges and depressions during quick reach to the mode, and under spasmodic variation of load parameters.5 dwg