Title :
A Wide Band-width Design of a Self-oscillating Resonant Converter via a Novel Discrete Time Model Criterion
Author :
Youssef, Mohamed Z. ; Jain, Praveen K.
Author_Institution :
Dept. of Electr. & Comput. Eng., Queen´´s Univ., Kingston, Ont.
Abstract :
This paper presents the first steps taken towards the design of the digitally controlled self-oscillating resonant voltage regulator modules (VRMs). The design steps are given in detail with the development of the equivalent SIMULINK model of the overall system. The design aims to enlarge the bandwidth of the converter via selecting the crossover frequency of the closed loop system. SIMULINK and preliminary analog-mixed prototype results are given to verify the proposed work
Keywords :
closed loop systems; digital control; discrete time systems; resonant power convertors; voltage regulators; VRM; analog-mixed prototype result; closed loop system; crossover frequency; digitally control; discrete time model criterion; equivalent SIMULINK model; self-oscillating resonant voltage regulator module; wide bandwidth design; Closed loop systems; Digital control; Electrical equipment industry; Inverters; Power electronics; Power supplies; Regulators; Resonance; Transfer functions; Voltage control;
Conference_Titel :
Telecommunications Energy Conference, 2006. INTELEC '06. 28th Annual International
Conference_Location :
Providence, RI
Print_ISBN :
1-4244-0430-4
Electronic_ISBN :
1-4244-0431-2
DOI :
10.1109/INTLEC.2006.251648
