A copy of this work was available on the public web and has been preserved in the Wayback Machine. The capture dates from 2020; you can also visit the original URL.
The file type is
DOUBLE-DELTA-WINDING SYSTEM WITH NEUTRAL-POINT-CLAMPED CONVERTERS CONTROLLED BY SYNCHRONOUS MULTI-ZONE PWM
Praci Institutu elektrodinamiki Nacionalanoi akademii nauk Ukraini
In this paper, algorithms of the universal scheme of synchronous multi-zone modulation have been developed and disseminated for adjustment of two neutral-clamped inverters of double-delta-winding system (which is perspective for application in high power variable speed ac drives), providing synchronization and symmetry of waveforms of inverterside voltage of power transformer for any control modes of operation including regimes with fractional relationship between the switching frequency ofdoi:10.15407/publishing2020.56.059 fatcat:xph3se34tjhpddj3omfs7hxxim