Analysis, design and a comparative study of ZVS-ZVT buck topologies for battery charger application

@article{Viswanathan2014AnalysisDA,
  title={Analysis, design and a comparative study of ZVS-ZVT buck topologies for battery charger application},
  author={Greeshma K. Viswanathan and Rose Mary S. Palackal and Kavya Gunda and Dooraisamy Elangovan and Ramasamy Saravanakumar},
  journal={2014 IEEE 2nd International Conference on Electrical Energy Systems (ICEES)},
  year={2014},
  pages={241-248}
}
This paper presents a highly efficient and low-stress battery charger with a resonant zero-voltage-transition soft-switching theory (ZVT). The proposed converter reduces drawbacks associated with high voltage and high current stresses caused by the resonance of traditional resonant circuits. The proposed topology solves narrow duty cycle and hard switching… CONTINUE READING