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RESONANT CONVERTER WITH RESONANT-VOLTAGE-MULTIPLIER
RECTIFIER AND CONSTANT FREQUENCY PHASE-SHIFT CONTROL FOR
ISOLATED BUCK...
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Resonant converter with resonant voltage-multiplier rectifier and constant frequency phase-shift control for isolated buck-boost power conversion

I3E Technologies,
#23/A, 2nd Floor SKS Complex,
Opp. Bus Stand, Karur-639 001.

IEEE PROJECTS AVAILABLE,
NON-IEEE PROJECTS AVAILABLE,
APPLICATION BASED PROJECTS AVAILABLE,
MINI-PROJECTS AVAILABLE.

Mobile : 99436 99916, 99436 99926, 99436 99936

Mail ID: i3eprojectskarur@gmail.com

Web: www.i3etechnologies.com, www.i3eprojects.com

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Resonant converter with resonant voltage-multiplier rectifier and constant frequency phase-shift control for isolated buck-boost power conversion

  1. 1. RESONANT CONVERTER WITH RESONANT-VOLTAGE-MULTIPLIER RECTIFIER AND CONSTANT FREQUENCY PHASE-SHIFT CONTROL FOR ISOLATED BUCK-BOOST POWER CONVERSION ABSTRACT Isolated resonant converters based on novel resonant voltage-multiplier rectifier (RVMR) are proposed in this paper. Output voltage regulation is achieved by using simple dual phase- shift control, through which all of the switches can operate at the constant resonant frequency. Theoretical analysis indicates that, by using the proposed RVMR, the proposed resonant converter can realize zero-voltage switching for all of the active switches and zero-current switching for all of the diodes within the entire operating range without introducing additional circulating current and conduction loss. In addition, the converter is suitable for wide voltage applications due to its isolated Buck and Boost conversion capability. Furthermore, the output voltage can be increased with the RVMR, which benefits to reduce the turns ratio of the transformer. The operational principles and characteristics of the proposed converter are presented in detail. The analysis and performance have been fully validated experimentally on a 400V/400W-output hardware prototype.

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I3E Technologies, #23/A, 2nd Floor SKS Complex, Opp. Bus Stand, Karur-639 001. IEEE PROJECTS AVAILABLE, NON-IEEE PROJECTS AVAILABLE, APPLICATION BASED PROJECTS AVAILABLE, MINI-PROJECTS AVAILABLE. Mobile : 99436 99916, 99436 99926, 99436 99936 Mail ID: i3eprojectskarur@gmail.com Web: www.i3etechnologies.com, www.i3eprojects.com

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