supported by CSC(Chinese Scholarship Council)and was partly supported by the New Zealand Ministry of Business,Innovation and Employment under the Advanced Energy Technology Platform program.This program is the“High power electric motors for large scale transport contract number RTVU2004”;supported by the Royal Society of New Zealand Catalyst:Seeding New Zealand-Japan Joint Research Project Programme contract number E4153.
All‐superconducting rotating machines have the potential for meeting the high power density and high efficiency required for electrical aircraft applications.However,very high AC loss encountered in superconducting a...