A Novel Fuzzy based Phase Angle Estimation Scheme for Grid Connected Bidirectional Contactless Power Transfer System suitable for EVs and PHEVs
نویسندگان
چکیده
This paper presents a fuzzy based synchronization scheme for grid connected three phase Bidirectional Contactless Power Transfer (BCPT) system suitable for Electric Vehicle and Plug-in-Hybrid Electric Vehicle. The proposed synchronization scheme estimates the phase angle directly by tracking the grid voltage and frequency variations and facilitates synchronization of BCPT system with grid for charging and discharging operations. The entire BCPT system together with the synchronization scheme and its associated controllers is designed for a maximum power handling capacity of 2kW. The verification of design is done using simulations.
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