Analysis of Decoupler Controlled Three Input Multiport Boost Converter for Hybrid Electric Vehicle

In recent years, in quest of clean energy as a energy source for vehicles to replace fossil fuels has become important to reduce environmental pollution. Hybrid Electric Vehicles, powered by pure renewable energy sources like solar cells and fuel cells, are expected to revolutionize the transportation industry. This paper introduces an improved non-isolated threeinput multiport boost converter for the Hybrid Electric Vehicles. The converter features three ports out of this , two port is supplied with the input power sources and one port with a battery, all formed into a single structure. The new converter use inverted decoupler feedback controller. Major benefit of using this controller is the cross coupling between the input variable parameters can be mitigated. The proposed system was simulated and the steady state transient performance of the closed loop analyzed .The results validated with the hardware setp.The efficiency, voltage regulation and dynamic response was improved