Dimensional power transformers of machine-width-pulse electric drives.

Abstract

The calculation of the overall power of the transformer of one-, two- and three-coordinate pulse-width electric drives of CNC machine tools is considered. It is shown that in this case, the overall power of the transformer is less than for the drive HC-D. Recommendations are given on the choice of a transformer for a complete electric drive. Il 2. Bibliogr .: 2 titles.