Feedback Design of Multi-Port Hub with Small Energy Buffer for Peer-to-Peer Energy Transfer by Bidirectional DC/DC Converter
Student Contest:
Yes
Affiliation Type:
Academia
Keywords:
Multi-Port Hub, Feedback Design, Peer-to-Peer Energy Transfer, Bidirectional DC/DC Converter
Abstract:
This paper describes the multi-port hub concept for peer-to-peer energy transfer that cooperates the multiple energy sources. We discussed the multi-port hub using bidirectional DC/DC converters in a star connection with an energy buffer. We designed power flow dynamics of multi-port hub by feedback control based on two-port characteristics of converter and discussed its stability. Finally, we demonstrate the proposed multi-port hub by transient simulation.
