Dynamic performance of an APWM resonant inverter for high frequency AC power distribution systems

Author

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

Author_Institution

Dept. of Electr. & Comput. Eng., Concordia Univ., Montreal, Que., Canada

Volume

4

fYear

2003

fDate

15-19 June 2003

Firstpage

2009

Abstract

In this paper, the feedforward and feedback control loops are designed for the asymmetrical pulse-width-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; distribution networks; feedback; feedforward; resonant invertors; transient response; APWM; asymmetrical pulse-width-modulated resonant inverter; dynamic performance; experimental results; fast transient response; feedback control loop; feedforward control loop; high frequency AC power distribution systems; line variation; load variation; modulated integral control; simulation results; Choppers; Feedback control; Feedback loop; Frequency; Power distribution; Pulse inverters; Pulse width modulation inverters; Resonant inverters; Transient response; Zero voltage switching;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Electronics Specialist Conference, 2003. PESC '03. 2003 IEEE 34th Annual

ISSN

0275-9306

Print_ISBN

0-7803-7754-0

Type

conf

DOI

10.1109/PESC.2003.1217759

Filename

1217759