Modeling and Control of LLC Resonant Converter Based on Theories of Hybrid Systems, M.Sc. Thesis Sharif University of Technology ; Tahami, Farzad (Supervisor)
Abstract
In comparison to pulse width modulation (PWM) converters, the ability of soft switch-ing enables resonant converters to operate at high frequencies, as the result of which these converters enjoy high efficiency, high power density, and low electromagnetic interference (EMI). Among resonant tank topologies, the LLC resonant tank is a very desirable structure, as the LLC resonant converter can operate in boost mode and properly regulate the output voltage under light loads and despite large variations in the input voltage and/or the load. However, there are major modeling issues with resonant converters, since conventional modeling approaches cannot properly model fast dynamics of these...
Cataloging briefModeling and Control of LLC Resonant Converter Based on Theories of Hybrid Systems, M.Sc. Thesis Sharif University of Technology ; Tahami, Farzad (Supervisor)
Abstract
In comparison to pulse width modulation (PWM) converters, the ability of soft switch-ing enables resonant converters to operate at high frequencies, as the result of which these converters enjoy high efficiency, high power density, and low electromagnetic interference (EMI). Among resonant tank topologies, the LLC resonant tank is a very desirable structure, as the LLC resonant converter can operate in boost mode and properly regulate the output voltage under light loads and despite large variations in the input voltage and/or the load. However, there are major modeling issues with resonant converters, since conventional modeling approaches cannot properly model fast dynamics of these...
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