Implementation of Pwm Technique For Integrated High Gain Boost Resonant Converter
Journal Title: IOSR Journal of Dental and Medical Sciences (IOSR-JDMS) - Year 2017, Vol 17, Issue 2
Abstract
The Effective photovoltaic (PV) power conditioning requires well organized power conversion and accurate maximum power point tracking to neutralize the effects of panel mismatch, shading, and variation in power output during a daily cycle. This paper presents a unique method for widening the input range of pulse width modulation of integrated resonant converters and it maintains high conversion efficiency with low component count, galvanic isolation and simple control circuit. The technique primarily unites constant ON, constant OFF, and fixed frequency control depending on the required duty cycle. With hybrid-frequency control, the circuit also retains zero current switching for the output diodes, minimizes the switching loss, and eliminates circulating energy at the transformer across the entire operating range.
Authors and Affiliations
S. Sathishkumar . , R. Nagarajan2 . , R. Yuvaraj3 . , M. Sridhar4
Keywords
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