1. History and state of the art in commercial electric ship propulsion, integrated power systems, and future trends;Hansen,2015
2. Dr.Frank Anton, Siemens AG, 2019. eAircraft: Hybrid-elektrische Antriebe für Luftfahrzeuge. (English) siemens.com.
3. Postfault operation of an asymmetrical six-phase induction machine with single and two isolated neutral points;Che,2014
4. Induction machine analysis for arbitrary displacement between multiple winding sets;Nelson,1974
5. Multiphase induction motor drives - a technology status review;Levi,2007