• Shashank Shivajirao Gaikwad
• Prof. S. L. Shaikh

This topic proposes a switching bi-directional buck-boost converter (SBBBC) and its appropriate control strategy, which is used in the HESS for vehicles-to-grid (V2G) system. The converter allows shoot-through of two switches of any phase, with anti-electromagnetic interference capability. Meanwhile, since there are three switches on the DC side, the SC and Li-battery can fulll bi-directional power flow. Furthermore, the small-signal model of the topology is established by the state space averaging method and the stability of the system is analyzed. The control strategy is given according to the state of charge (SOC) of the energy storage system and the operating state of the circuit. The performance of the proposed converter and control strategy are verified through simulation and experimental results.

Switching bi-directional buck-boost converter, hybrid energy storage system, Li-battery, supercapacitors, V2G.

"Modeling and Development of Smart Bidirectional Infrastructure For EV Charging Stations", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.8, Issue 6, page no.c576-c581, June-2021, Available :http://www.jetir.org/papers/JETIR2106348.pdf

"Modeling and Development of Smart Bidirectional Infrastructure For EV Charging Stations", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.8, Issue 6, page no. ppc576-c581, June-2021, Available at : http://www.jetir.org/papers/JETIR2106348.pdf