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Soft Switching Boost converter using a Passive LC Resonating Network

Authors:

ARKAPRIO BHATTACHARYA, DHURJATI PROLOY BISWAS, DISHA DEBNATH, RUPAM SAHA, SATTICK CHANDA, SAYANTAN ROY, SOHOM SAHA, UDAYAN KUMAR NATH, BISWAMOY PAL

Abstract: A soft-switching boost converter utilizing a passive LC resonant network is designed, simulated, and implemented in this paper. Traditional boost converter implements hard switching methods which leads to high switching loss. This makes it viable for low frequency applications, leading to poor power density. This limits them in high frequency as loss reaches very high level. The primary objective of this work is to mitigate switching losses, enabling high frequency operation with improved power density and efficiency. Theoretical concepts, design process and simulation results validation of the proposed converter is described.