Title :
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.
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);
Journal_Title :
Power Electronics, IEEE Transactions on
DOI :
10.1109/TPEL.2006.882972
