NDLI: An Outlook of the Use of Cryogenic Electric Machines Onboard Aircraft

Content Provider	IEEE Xplore Digital Library
Author	Dubensky, A.A. Kovalev, K.L. Larionoff, A.E. Modestov, K.A. Penkin, V.T. Poltavets, V.N.
Copyright Year	2002
Description	The analysis was carried out for possible application of superconducting electric machines onboard of the aircraft. The following main trends for their use are uncovered. The first, i.e., an alternator with superconducting windings, is considered as a power supply for the onboard megawatt-class receivers. The second, i.e., a megawatt-class alternator, is considered as a power supply for superconducting electric drive of the aircraft engine propeller or fan. The third trend relates electric drives of kilowatt class with high-temperature superconducting bulk elements or foliate composites in the rotor. It is shown that the use of superconducting windings instead of resistive windings results in the reduction of specific mass of an electric machine. The peculiarities of using a gas turbine unit as a drive for powerful superconducting alternators and different methods of integration are considered. The trends are analyzed for decreasing the noise and concentration of harmful exhaust and the opportunity to make improvements by breaking “the turbine → reducer → propeller” chain and transition to the scheme “turbine → superconducting alternator → superconducting electric drive → propeller.” It is shown that both types of electric machines with superconducting winding and on the base of superconducting bulk ceramic materials or foliate composites with high critical temperature of transition are appropriate.
Sponsorship	Council on Superconductivity Appl. Superconductivity Conference Inc MIT
Starting Page	1
Ending Page	4
Page Count	4
File Size	613077
File Format	PDF
ISSN	10518223
Volume Number	26
Issue Number	3
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2016-01-01
Publisher Place	U.S.A.
Access Restriction	One Nation One Subscription (ONOS)
Rights Holder	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Subject Keyword	Aircraft propulsion High-temperature superconductors Windings Alternators Generators Power generation Cryogenics Superconducting wire Alternator
Content Type	Text
Resource Type	Article
Subject	Condensed Matter Physics Electronic, Optical and Magnetic Materials Electrical and Electronic Engineering

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
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9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

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