Title :
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
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;
Conference_Titel :
Power Electronics and Drives Systems, 2005. PEDS 2005. International Conference on
Conference_Location :
Kuala Lumpur
Print_ISBN :
0-7803-9296-5
DOI :
10.1109/PEDS.2005.1619764
