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This paper deals with the challenge of designing a high-speed permanent-magnet synchronous machine (PMSM) with a continuous power of 700 kW as a turbo generator for the usage in aircrafts. For this application, high-power density above 5kW/kg is required. To identify the best topology and to fulfil the given requirements, various design solutions for the PMSM are taken into account. This contains...
This paper presents and discusses the state of the art in high-speed electrical machines. It is connected to a project in which there is a challenge to design a high-speed turbo generator with a rated speed of 50000 rpm and a continuous power of 700 kW for usage in aircraft. For this reason, typical electrical machines are compared in order to examine their advantages and disadvantages in identifying...
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