High-Frequency Transformer-Link Inverter with Regenerative Snubber

Author

Toh, L.S. ; Salam, Z. ; Ramli, M.Z.

Author_Institution

Dept. of Energy Conversion, Univ. Teknologi Malaysia

Volume

1

fYear

0

Firstpage

642

Lastpage

647

Abstract

This work proposes a bidirectional high-frequency link inverter using center-tapped high-frequency transformer. The topology also incorporates a regenerative snubber to clamp the high voltage spikes due to the leakage inductance of the transformer. The closed-loop control method used is deadbeat control, which provides fast response and low harmonic distortion, even under nonlinear loads. A 1 kVA prototype inverter is built and the workability of the system is experimentally verified

Keywords

closed loop systems; harmonic distortion; high-frequency transformers; invertors; network topology; power transformers; snubbers; 1 kVA; bidirectional high-frequency link inverter; center-tapped high-frequency transformer; closed-loop control method; deadbeat control; harmonic distortion; leakage inductance; prototype inverter; regenerative snubber; voltage spikes; Circuits; Control systems; Inductance; Pi control; Pulse width modulation inverters; Rectifiers; Snubbers; Switches; Three-term control; Voltage control; Bidirectional; Deadbeat control; HF transformer; Inverter; Pulse width modulation;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics and Drives Systems, 2005. PEDS 2005. International Conference on

Conference_Location

Kuala Lumpur

Print_ISBN

0-7803-9296-5

Type

conf

DOI

10.1109/PEDS.2005.1619764

Filename

1619764