omnaОмский научный вестникOmsk Scientific Bulletin1813-82252541-7541Омский государственный технический университет10.25206/1813-8225-2025-195-66-72QNWIPMomna-209Research ArticleЭНЕРГЕТИКА И ЭЛЕКТРОТЕХНИКАENERGY AND ELECTRICAL ENGINEERINGПерспективы применения 3D-печатных криорезистивных обмоток для электрических машинProspects for application of 3D-printing cryoresistant windings for electric machineshttps://orcid.org/0009-0007-2446-4538ЮшковаО. А.YushkovaO. A.

ЮШКОВА Оксана Алексеевна, кандидат технических наук, доцент (Россия), старший научный сотрудник Передовой инженерной школы (ПИШ) «Моторы будущего»

AuthorID (РИНЦ): 725096

AuthorID (SCOPUS): 56708635300

ResearcherID: O-6498-2017

г. Уфа

YUSHKOVA Oksana Alekseyevna, Candidate of Technical Sciences, Associate Professor, Senior Researcher at the Motors of the Future Advanced Engineering School

AuthorID (RSCI): 725096

AuthorID (SCOPUS): 56708635300

ResearcherID: O-6498-2017

Ufa

yushkova-usatu@bk.ruhttps://orcid.org/0000-0001-7966-8967ГариповИ. Р.GaripovI. R.

ГАРИПОВ Искандер Радикович, аспирант, инженер ПИШ «Моторы будущего»

AuthorID (РИНЦ): 1134606

AuthorID (SCOPUS): 57447078200

г. Уфа

GARIPOV Iskander Radikovich, Postgraduate, Engineer at the Motors of the Future Advanced Engineering School

AuthorID (RSCI): 1134606

AuthorID (SCOPUS): 57447078200

Ufa

garipovir@yahoo.comhttps://orcid.org/0000-0001-8545-9862СаяховИ. Ф.SayakhovI. F.

САЯХОВ Ильдус Финатович, кандидат технических наук, старший научный сотрудник ПИШ «Моторы будущего»

AuthorID (РИНЦ): 918578

AuthorID (SCOPUS): 57195195950

ResearcherID: O-3928-2017

г. Уфа

SAYAKHOV Ildus Finatovich, Candidate of Technical Sciences, Senior Researcher at the Motors of the Future Advanced Engineering School

AuthorID (RSCI): 918578

AuthorID (SCOPUS): 57195195950

ResearcherID: O-3928-2017

Ufa

isayakhov92@mail.ruУфимский университет науки и технологийРоссияUfa University of Science and TechnologyRussian Federation202530092025036672Copyright © Юшкова О.А., Гарипов И.Р., Саяхов И.Ф., 20252025Юшкова О.А., Гарипов И.Р., Саяхов И.Ф.Yushkova O.A., Garipov I.R., Sayakhov I.F.This work is licensed under a Creative Commons Attribution 4.0 License.https://onv.omgtu.ru/jour/article/view/209

В статье представлен обзор литературы по криогенным электрическим машинам. Рассмотрены преимущества и недостатки их разработки и внедрения, проблемы, связанные с использованием высокотемпературных сверхпроводников. Рассмотрены различные подходы к криогенному охлаждению электрических машин, такие как непосредственный контакт хладагента с активными частями электрических машин и охлаждение через контакт активных частей с холодильной машиной. Представлено описание экспериментального стенда для оценки перспектив применения аддитивных технологий в проектировании и производстве обмоток для криогенных электрических машин и методика проведения испытаний печатной обмотки из алюминиевого сплава РС-300 (AlSi10Mg), изготовленной методом SLM-печати. Представлены результаты экспериментальных исследований, в ходе которых установлена зависимость между температурой обмотки, плотностью тока и мощностью тепловыделения. Сравниваются характеристики печатной алюминиевой обмотки с обмоткой из медного провода, изготовленной традиционным образом.

The article presents a review of the literature on cryogenic electric machines. The advantages and disadvantages of their development and implementation, problems associated with the use of hightemperature superconductors are considered. Various approaches to cryogenic cooling of electric machines are considered, such as direct contact of the coolant with the active elements of the electric machine and cooling through the contact of the active elements of the electric machine with the refrigeration machine. A description of an experimental stand for assessing the prospects for the use of additive technologies in the design and production of windings for cryogenic electric machines and a test methodology for a printed winding made of aluminum alloy RS-300 (AlSi10Mg), manufactured by SLM printing are presented. The results of experimental studies are presented, during which the relationship between the winding temperature, current density and heat dissipation power is established. The characteristics of the printed aluminum winding are compared with a winding made of copper wire manufactured in a traditional way.

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The authors declare that there are no conflicts of interest present.