A Electronic Power Transformer with Power Factor Correction for Induction Motor Application

Abstract

This paper presents topology of power electronic
transformer. In the design process, the converters and high
frequency transformer have been used. The proposed power
electronic transformer performs typical functions and has
advantages such as power factor correction, voltage regulation,
voltage sag and swell elimination. The DC-DC converter realizes
magnetic isolation of power electronic transformer and reduces
the transformer size. Power quality improvement with proposed
power electronic transformer has been verified by the simulation
results.