Modeling and Simulation of Full-Bridge Series Resonant Converter Based on Generalized State Space Averaging

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The small signal modeling technique based on the generalized state space averaging method is applied to single phase full-bridge resonant DC/DC converter .According to the simulation, the frequency characteristic curve is obtained from MATLAB, this paper analyzes the influence of the duty ratio, input voltage to frequency characteristics, then builds a closed loop simulation circuit with PSIM software, the simulation results show that, the small signal model has good controllability and anti disturbance resistance, generalized state space averaging method is more accurate to series resonant converter modeling.

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Periodical:

Edited by:

J. Z. Ma

Pages:

1828-1832

Citation:

P. Wang et al., "Modeling and Simulation of Full-Bridge Series Resonant Converter Based on Generalized State Space Averaging", Applied Mechanics and Materials, Vols. 347-350, pp. 1828-1832, 2013

Online since:

August 2013

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$41.00

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