Title :
An AC VRM topology 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
Abstract :
In this paper, a series resonant converter with PWM control is presented as an AC voltage regulator module (VRM) for high frequency AC power distribution systems. The proposed topology has close-to-unity rated power factor, low total harmonic distortion in input current, zero voltage switching under all load conditions, low voltage stress of the active switch and high overall efficiency. Simulation and experimental results are presented to prove the performance of the proposed AC VRM converter
Keywords :
PWM power convertors; power conversion harmonics; power distribution control; power factor; resonant power convertors; switching circuits; voltage control; AC voltage regulator module; PWM control; active switch; close-to-unity rated power factor; high frequency AC power distribution systems; high overall efficiency; input current; low total harmonic distortion; low voltage stress; series resonant converter; zero voltage switching; Control systems; Frequency; Power distribution; Pulse width modulation; Pulse width modulation converters; Regulators; Resonance; Switches; Topology; Voltage control;
Conference_Titel :
Applied Power Electronics Conference and Exposition, 2002. APEC 2002. Seventeenth Annual IEEE
Conference_Location :
Dallas, TX
Print_ISBN :
0-7803-7404-5
DOI :
10.1109/APEC.2002.989246
