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High Power Density Partially Superconducting Electric Motors for Electric Aircraft Applications

Record Type:	Language materials, printed : Monograph/item
Title/Author:	High Power Density Partially Superconducting Electric Motors for Electric Aircraft Applications/ Saeid Saeidabadi.
Author:	Saeidabadi, Saeid,
Description:	1 electronic resource (154 pages)
Notes:	Source: Dissertations Abstracts International, Volume: 87-03, Section: B.
Contained By:	Dissertations Abstracts International87-03B.
Subject:	Aerospace engineering. -
Online resource:	http://pqdd.sinica.edu.tw/twdaoapp/servlet/advanced?query=32240760
ISBN:	9798293872527

High Power Density Partially Superconducting Electric Motors for Electric Aircraft Applications
Saeidabadi, Saeid,

High Power Density Partially Superconducting Electric Motors for Electric Aircraft Applications [electronic resource] /Saeid Saeidabadi. - 1 electronic resource (154 pages)

Source: Dissertations Abstracts International, Volume: 87-03, Section: B.

The transition toward electrified aviation demands electric motors with exceptional power density, efficiency, and thermal stability. This dissertation introduces a series of innovative designs for double rotor flux-switching motors (DRFSMs) optimized for electric aircraft propulsion. By integrating high-temperature superconducting (HTS) YBCO field coils, aluminum Litz armature windings, and advanced cryogenic thermal management systems, the proposed topologies achieve substantial improvements in gravimetric power density and overall system efficiency. Three motor configurations are explored: DRFSMs with HTS field coils, DRFSMs with HTS field coils and superconducting magnetic shields, and a flux-reversal machine (DRFRM) with HTS field coils and magnetic shield. Finite element analysis (FEA) and parametric optimization maximize performance, resulting in designs achieving up to 100 kW/kg and efficiencies exceeding 99.5%. The results demonstrate the feasibility of employing superconducting technologies to meet the stringent performance targets of next-generation all-electric aircraft.

English

ISBN: 9798293872527Subjects--Topical Terms:

686400
Aerospace engineering.
Subjects--Index Terms:

Electric aircraft propulsion

High Power Density Partially Superconducting Electric Motors for Electric Aircraft Applications
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520 # $a The transition toward electrified aviation demands electric motors with exceptional power density, efficiency, and thermal stability. This dissertation introduces a series of innovative designs for double rotor flux-switching motors (DRFSMs) optimized for electric aircraft propulsion. By integrating high-temperature superconducting (HTS) YBCO field coils, aluminum Litz armature windings, and advanced cryogenic thermal management systems, the proposed topologies achieve substantial improvements in gravimetric power density and overall system efficiency. Three motor configurations are explored: DRFSMs with HTS field coils, DRFSMs with HTS field coils and superconducting magnetic shields, and a flux-reversal machine (DRFRM) with HTS field coils and magnetic shield. Finite element analysis (FEA) and parametric optimization maximize performance, resulting in designs achieving up to 100 kW/kg and efficiencies exceeding 99.5%. The results demonstrate the feasibility of employing superconducting technologies to meet the stringent performance targets of next-generation all-electric aircraft.
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653 # # $a Electric aircraft propulsion
653 # # $a Flux reversal machine
653 # # $a Flux switching motor
653 # # $a High power density
653 # # $a High-temperature superconducting
653 # # $a Superconducting machines
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