• Varshitha R
• Dr.Rudranna Nandihalli

This paper describes design and simulation of landsman converter connected to isolated converter fed to EV battery charger for power factor improvement. Two landsman converters are operated in parallel in the course of positive and negative half cycle in continuous conduction mode in synchronization, reduces ripple input current, followed by flyback converter provides isolation for charging of EV battery during the condition of constant voltage and constant current. The transitional DC link voltage is regulated by maintaining constant voltage using Proportional integral controller to maintain unity power factor by enhancing input voltage and current wave shaping in phase at source side, This supplement power quality of electric vehicle battery charging.

"Design and Simulation of Landsman Converter Fed EV Battery Charger for Power Factor Improvement ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 7, page no.a194-a202, July-2022, Available :http://www.jetir.org/papers/JETIR2207025.pdf

"Design and Simulation of Landsman Converter Fed EV Battery Charger for Power Factor Improvement ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 7, page no. ppa194-a202, July-2022, Available at : http://www.jetir.org/papers/JETIR2207025.pdf