probenerИзвестия высших учебных заведений. ПРОБЛЕМЫ ЭНЕРГЕТИКИPower engineering: research, equipment, technology1998-99032658-5456Kazan State Power Engineering University10.30724/1998-9903-2021-23-3-14-33probener-1839Research ArticleЭЛЕКТРОТЕХНИКАELECTRICAL ENGINEERINGАддитивное производство и оптимизация топологии магнитных материалов для электрических машинAdditive manufacturing and topology optimization of magnetic materials for electrical machineshttps://orcid.org/0000-0003-1792-8780СафинА. Р.SafinA. R.

Сафин Альфред Робертович – доктор технических наук, профессор кафедры Электроснабжение промышленных предприятий

г. Казань

Alfred R. Safin

Kazan

sarkazan@bk.ruhttps://orcid.org/0000-0002-7018-8067BeheraRanjan KumarBeheraRanjan Kumar

Ranjan Kumar Behera – Ph.D., доцент кафедры Электротехники, Индийский технологический институт

Индия, Kanpa Road, Bihta, г. Патна.

Ranjan Kumar Behera – Department of Electrical Engineering, Indian Institute of Technology (IIT),

India, Kanpa Road, Bihta. 801103, Patna

Казанский государственный энергетический университетРоссияKazan State Power Engineering UniversityRussian FederationIndian Institute of TechnologyРоссияIndian Institute of TechnologyRussian Federation2021180720212331433Copyright © Сафин А.Р., Behera R.K., 20212021Сафин А.Р., Behera R.K.Safin A.R., Behera R.K.Данная работа распространяется под лицензией Creative Commons Attribution 4.0.This work is licensed under a Creative Commons Attribution 4.0 License.https://www.energyret.ru/jour/article/view/1839

ЦЕЛЬ. Рассмотреть технологии изготовления постоянных магнитов и области их применения. Выявить мировые тренды по изменению спроса на редкоземельные металлы. Изучить перспективы развития аддитивного производства полимерных магнитных материалов. МЕТОДЫ. При изучении данного вопроса использовался анализ широкого круга отечественных и зарубежных источников научной литературы. РЕЗУЛЬТАТЫ. Изучены перспективные технологии аддитивного производства полимерных магнитных материалов для различных сфер применения. Обозначена необходимость установить взаимосвязь между свойствами исходного материала, диаметрами экструзионных сопел, параметрами печати, а также механическими и функциональными свойствами получаемых магнитов. ЗАКЛЮЧЕНИЕ. В статье представлен всесторонний обзор последних достижений в области применения аддитивного производства, оптимизации топологии и их интеграции для электрических машин и их магнитных компонентов. Технологии аддитивного производства, такие как 3D-печать, BAAM – технология имеют потенциальные преимущества, такие как снижение производственных затрат, устранение необходимости в изготовлении пресс-форм, возможность создавать постоянные магниты с полевыми профилями и магнитными свойствами, которые невозможно получить с помощью современных методов. Рассмотренные технологии могут использоваться в качестве инструмента при проектировании и разработке инновационных магнитов для электрических двигателей, которые позволят наиболее полно использовать магнитный поток и тем самым повысить энергоэффективность приводных систем. Это позволит быстро создавать прототипы деталей и уменьшит время выхода на рынок новых продуктов.

THE PURPOSE. To consider the technologies for the manufacture of permanent magnets and their areas of application. To identify global trends in the change in demand for rare earth metals. To study the prospects for the development of additive production of polymer magnetic materials. METHODS. When studying this issue, an analysis of a wide range of domestic and foreign sources of scientific literature was used. RESULTS. Prospective technologies for the additive production of polymer magnetic materials for a variety of applications have been studied. The need to establish a relationship between the properties of the starting material, the diameters of the extrusion nozzles, the printing parameters, as well as the mechanical and functional properties of the resulting magnets is indicated. CONCLUSION. This article provides a comprehensive overview of recent advances in the application of additive manufacturing, topology optimization and their integration for electrical machines and their magnetic components. Additive manufacturing technologies such as 3D printing, BAAM - the technology has potential advantages such as lower production costs, elimination of the need to make molds, the ability to create permanent magnets with field profiles and magnetic properties that cannot be obtained using modern methods. The considered technologies can be used as a tool in the design and development of innovative magnets for electric motors, which will make the most of the magnetic flux and thereby increase the energy efficiency of drive systems. This will allow rapid prototyping of parts and reduce the time to market for new products.

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