Evaluation of conducted EMI emissions on ZVZCS PWM dc-dc converters with a fixed switching frequency

Jangwanitlert, A.; Songboonkaew, J.

Evaluation of conducted EMI emissions on ZVZCS PWM dc-dc converters with a fixed switching frequency

Author(s)

Jangwanitlert, A.

Songboonkaew, J.

Date Issued

December 1, 2005

Type

Conference Paper

Abstract

This paper presents a comparative study between a Zero-Voltage and Zero-Current Switching Full-Bridge (ZVZCS-FB) dc-dc converter and ZVZCS-Three-Level (TL) dc-dc converter. Both converters uses Phase-Shifted PulseWidth Modulation (PS-PWM) strategy. The paper describes the operating characteristics and analyzes the performance of both converters, includes a comparison of conducted ElectroMagnetic Interference (EMI) emissions from both converters, and provides experimental results that are in good agreement with the theoretical ones. © 2005 IEEE.

Citation

Proceedings of the International Conference on Power Electronics and Drive Systems, 1, 119-122, 2005

Subjects

Conducted EMI

Zero-voltage and zero...