Single Phase Power Quality Improved EV Charger using Zeta Function based Converter

A single phase power quality improved EV charger using zeta function-based converter is presented in this paper. A constant current EV charging scheme with source side power factor correction (PFC) is achieved with a single converter in this scheme. The use of single converter for both PFC and charging operation reduces the number of elements in the system. The results of the system have been presented for performance validation of the scheme in simulink environment. The system is tested for both steady state and dynamic operations.