Emerging Multiport Electrical Machines and Systems: Past Developments, Current Challenges, and Future Prospects

Ming Cheng, Peng Han, Giuseppe Buja, Milutin G. Jovanovic
2018 IEEE transactions on industrial electronics (1982. Print)  
Distinct from the conventional machines with only one electrical and one mechanical port, electrical machines featuring multiple electrical/mechanical ports (the so-called multi-port electrical machines) provide a compact, flexible, and highly-efficient manner to convert and/or transfer energies among different ports. This paper attempts to make a comprehensive overview of existing multi-port topologies, from fundamental characteristics to advanced modeling, analysis, and control, with
more » ... r emphasis on the extensively investigated brushless doubly-fed machines for highly-reliable wind turbines and power split devices for hybrid electric vehicles. A qualitative review approach is mainly adopted but strong efforts are also made to quantitatively highlight the electromagnetic and control performance. Research challenges are identified and future trends are discussed.
doi:10.1109/tie.2017.2777388 fatcat:3wcu4hmq2rhezbkxkvs63haswi