This paper describes a high-speed electrical machine for an aircraft starter-generator. A surface mounted permanent magnet machine is designed to have minimal rotor losses and a novel cooling system for the stator. An inner stator sleeve is adopted to allow for a flooded stator whilst minimizing rotor windage losses. Different slot-pole combinations are compared in view of attaining an optimal combination that provides minimum losses whilst satisfying the electromagnetic, mechanical and thermal constraints.
Permanent Magnet Starter-Generator for Aircraft Application
Sae Technical Papers
SAE 2014 Aerospace Systems and Technology Conference ; 2014
16.09.2014
Aufsatz (Konferenz)
Englisch
Permanent Magnet Starter-Generator for Aircraft Application
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