Volume 11 - Volume 11
Smart Power System for Electric Vehicles Using Three Port Bi-Directional Converter
Abstract
The proposed system is used to deliver an uninterrupted power supply to the motor in electric vehicle
with reduced switching losses. A PV Panel is combined to the load as a secondary power source in
addition to the primary Energy Storage System (ESS) which is connected together using a three port
DC-DC converter. The converter boosts output from the respective sources and regulates constant
supply to the load in a single stage of transmission. Phase shifted Pulse Width Modulation (PPWM)
technique reduces the harmonics which in order reduces the switching losses and makes switching
instant, resulting in fast dynamic response. The secondary source can also be used to charge the
battery through bidirectional converter. A fuel cell connected to a converter which is interfaced with
the load through a separate circuit acts as an additional backup at situations to maintain continuous
power supply in case of failure in both the primary power source and the panel circuits.
Paper Details
PaperID: 2375
Author's Name: M. Perarasi, J. Vignesh, V. Srish, S. Vishnu, Siva T Lalith Kumar and M. Athavan
Volume: Volume 11
Issues: Volume 11
Keywords: Solar PV Panel, DC-DC Converter, PPWM, Fuel Cell.
Year: 2021
Month: July
Pages: 3352-3362