Dynamic Performance of an APWM Resonant Inverter for High Frequency AC Power Distribution System

Author

Qiu, Mei ; Jain, Praveen K. ; Zhang, Haibo

Author_Institution

Dept. of Electr. & Comput. Eng., Queen´´s Univ., Kingston, Ont.

Volume

21

Issue

6

fYear

2006

Firstpage

1556

Lastpage

1563

Abstract

In this paper, the feedforward and feedback control loops are designed for the asymmetrical pulsewidth-modulated (APWM) resonant inverter to achieve fast transient response for the application in high frequency ac power distribution systems. In the proposed control scheme, the modulated integral control acts as a feedforward loop and provides pre-regulation for the feedback loop. As a result, the APWM resonant inverter has fast transient response against the line and load variation. Simulation and experimental results are presented to prove the dynamic performance of the APWM resonant inverter

Keywords

PWM invertors; feedback; feedforward; power distribution control; resonant invertors; transient response; APWM resonant inverter; asymmetrical pulsewidth-modulation resonant inverter; feedback control loops; feedforward control loops; high frequency AC power distribution system; modulated integral control; transient response; Choppers; Feedback control; Feedback loop; Frequency; Power distribution; Pulse inverters; RLC circuits; Resonant inverters; Transient response; Zero voltage switching; Asymmetrical pulsewidth-modulated (APWM) resonant inverter; high frequency ac power distribution system (HFAC PDS);

fLanguage

English

Journal_Title

Power Electronics, IEEE Transactions on

Publisher

ieee

ISSN

0885-8993

Type

jour

DOI

10.1109/TPEL.2006.882972

Filename

4012162