{"id":{"repo_id":"uiuc","oai_identifier":"oai:www.ideals.illinois.edu:2142/125839"},"canonical_url":"https://search.dev.ndltd.org/etd/uiuc/oai:www.ideals.illinois.edu:2142/125839","repository":{"repo_id":"uiuc","name":"University of Illinois - Urbana-Champaign","base_url":"https://www.ideals.illinois.edu/oai-pmh"},"display":{"title":"Experimental validation of a low loss rotor for a high performance partial superconducting motor","abstract":"Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-08-01","abstract_html":"Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-08-01","abstract_has_math":false,"creators":["Rautela, Himalaya"],"institution":"University of Illinois at Urbana-Champaign","degree_name":"M.S.","degree_level":"Thesis","degree_discipline":"Electrical & Computer Engr","degree_department":null,"school":null,"contributors":["Haran, Kiruba S"],"advisors":[],"committee_chairs":[],"committee_members":[],"year":2024,"date_issued":"2024-07-19","date_published":"2024-07-19","updated_at":"2026-07-22T22:25:02Z","subjects":["Cryogenic","Superconducting","Thermal","Motor Design"],"languages":["en","eng"],"rights":["Copyright 2024 Himalaya Rautela"],"rights_urls":[],"identifier_entries":[]},"links":{"outbound_url":"https://hdl.handle.net/2142/125839","outbound_label":"Handle","outbound_source":"dc:identifier"},"metadata_groups":[{"id":"people","label":"People","entries":[{"key":"dc:contributor","label":"Contributor","values":["Haran, Kiruba S"]},{"key":"dc:creator","label":"Author","values":["Rautela, Himalaya"]}]},{"id":"academic_context","label":"Academic Context","entries":[{"key":"dc:date","label":"Dc Date","values":["2024-07-19","2024-08"]},{"key":"dc:type","label":"Dc Type","values":["text","Thesis"]},{"key":"thesis:degree_discipline","label":"Discipline","values":["Electrical & Computer Engr"]},{"key":"thesis:degree_level","label":"Degree Level","values":["Thesis"]},{"key":"thesis:degree_name","label":"Degree Name","values":["M.S."]},{"key":"thesis:institution_name","label":"Thesis Institution Name","values":["University of Illinois at Urbana-Champaign"]}]},{"id":"subjects_keywords","label":"Subjects and Keywords","entries":[{"key":"dc:subject","label":"Dc Subject","values":["Cryogenic","Superconducting","Thermal","Motor Design"]}]},{"id":"language_rights","label":"Language and Rights","entries":[{"key":"dc:language","label":"Dc Language","values":["en","eng"]},{"key":"dc:rights","label":"Dc Rights","values":["Copyright 2024 Himalaya Rautela"]}]},{"id":"identifiers","label":"Identifiers","entries":[{"key":"dc:identifier","label":"Identifier","values":["https://hdl.handle.net/2142/125839"]}]},{"id":"additional","label":"Additional Metadata","entries":[{"key":"dc:description","label":"Description","values":["Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-08-01","The student, Himalaya Rautela, accepted the attached license on 2024-07-18 at 12:44.","The student, Himalaya Rautela, submitted this Thesis for approval on 2024-07-18 at 12:50.","This Thesis was approved for publication on 2024-07-19 at 13:10.","DSpace SAF Submission Ingestion Package generated from Vireo submission #21148 on 2025-02-04 at 21:26:02","The thesis presents preliminary thermal considerations for the design of a megawatt-class partially superconducting motor. The size of high power-density motors is often restricted by the ability to dissipate waste heat [1]. This challenge becomes even more severe in machines with superconducting winding at cryogenic temperatures, due to a much larger thermal gradient, which significantly increases heat ingress from the environment into the machine. As part of the thesis, a preliminary thermal design for the rotor of the CRUISE machine, a 10 MW partially superconducting motor being developed at the research group, will be validated. First, the salient aspects relevant to the thermal performance of the rotor are discussed. Next, an analytical model of the rotor is presented, followed by a finite element analysis of a tentative design. Then, the results from a physical experiment performed with a prototype design are presented. Lastly, the results are discussed, with a focus on future improvements to consider for a better rotor design and expected future challenges."]},{"key":"dc:format","label":"Dc Format","values":["application/pdf"]},{"key":"dc:title","label":"Title","values":["Experimental validation of a low loss rotor for a high performance partial superconducting motor"]}]}],"canonical_facts":{"dc:contributor":["Haran, Kiruba S"],"dc:creator":["Rautela, Himalaya"],"dc:date":["2024-07-19","2024-08"],"dc:description":["Submission published under a 24 month embargo labeled 'Closed Access', the embargo will last until 2026-08-01","The student, Himalaya Rautela, accepted the attached license on 2024-07-18 at 12:44.","The student, Himalaya Rautela, submitted this Thesis for approval on 2024-07-18 at 12:50.","This Thesis was approved for publication on 2024-07-19 at 13:10.","DSpace SAF Submission Ingestion Package generated from Vireo submission #21148 on 2025-02-04 at 21:26:02","The thesis presents preliminary thermal considerations for the design of a megawatt-class partially superconducting motor. The size of high power-density motors is often restricted by the ability to dissipate waste heat [1]. This challenge becomes even more severe in machines with superconducting winding at cryogenic temperatures, due to a much larger thermal gradient, which significantly increases heat ingress from the environment into the machine. As part of the thesis, a preliminary thermal design for the rotor of the CRUISE machine, a 10 MW partially superconducting motor being developed at the research group, will be validated. First, the salient aspects relevant to the thermal performance of the rotor are discussed. Next, an analytical model of the rotor is presented, followed by a finite element analysis of a tentative design. Then, the results from a physical experiment performed with a prototype design are presented. Lastly, the results are discussed, with a focus on future improvements to consider for a better rotor design and expected future challenges."],"dc:format":["application/pdf"],"dc:identifier":["https://hdl.handle.net/2142/125839"],"dc:language":["en","eng"],"dc:rights":["Copyright 2024 Himalaya Rautela"],"dc:subject":["Cryogenic","Superconducting","Thermal","Motor Design"],"dc:title":["Experimental validation of a low loss rotor for a high performance partial superconducting motor"],"dc:type":["text","Thesis"],"thesis:degree_discipline":["Electrical & Computer Engr"],"thesis:degree_level":["Thesis"],"thesis:degree_name":["M.S."],"thesis:institution_name":["University of Illinois at Urbana-Champaign"]},"updated_at":"2026-07-22T22:25:02Z"}