CONVERTER OF DC VOLTAGE INTO THREE-PHASE QUASI-SINUSOIDAL ONE

摘要

FIELD: electricity.;SUBSTANCE: converter of DC voltage into three-phase quasi-sinusoidal one comprises four serially connected power conversion units: a step-up converter (1) with a control unit (2), a three-phase inverter unit (3) with a control unit (4), a unit of transfilters (5) and a unit of outlet filters (6).;EFFECT: increased reliability of a device, reduced total losses, improvement of mass and dimension parameters.;1 cl, 4 dwg