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This paper presents the study of the assembly constraints of a multi-air gap linear motor. This motor was design and realized at the Institute of Electronics of the South in the Energy and Materials Group. This motor used in an application requiring several constraints to an aeronautical application, the performances is 5000 N/dm3 to constant tangential stress. The use of elements of very small sizes...
High-speed multi-megawatt permanent-magnet machines have been proposed in the literature and offered for sale in a variety of petro-chemical applications. Presently, the discussion of synchronous machines in both IEEE Std 115 and American Petroleum Institute (API) 546 exclude consideration of permanent-magnet synchronous machines. These machines pose special problems when attempting to apply the test...
This paper re-examines some of the usual assumptions in deploying synchronous machines in multi-megawatt, high-speed applications. A viable design is presented with a focus on rotor capability and cooling system performance that can operate at common gas turbine speeds and power ratings. The models used in the analysis are validated with a similar topology machine, albeit a higher speed and lower...
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