A. V. Zakharov, A. S. Kobelev, S. V. Kudryashov, S. A. Zhuravlev
{"title":"Experience in Developing a Synchronous Electric Motor with Permanent Magnet Excitation","authors":"A. V. Zakharov, A. S. Kobelev, S. V. Kudryashov, S. A. Zhuravlev","doi":"10.3103/s1068371224010115","DOIUrl":null,"url":null,"abstract":"<h3 data-test=\"abstract-sub-heading\">Abstract</h3><p>Synchronous electric motors with excitation from permanent magnets (SMPM) with a rotor design in which the magnets are constructed into the core slots, due to which there is a significant difference of magnetic conductivities along the longitudinal and transverse axes, are discussed. These machines are used in light electric transport: electric and hybrid cars and electric and hybrid buses. Unlike SMPM with a rotor design that has surface magnets, SMPM with built-in magnets can operate above rated speeds by rational controlling the stator current. At the same time, the development of SMPM with built-in permanent magnets is a task associated with the construction and optimization of not only the design of the machine, but also the selection of inverter components and configuration of the control system.</p>","PeriodicalId":39312,"journal":{"name":"Russian Electrical Engineering","volume":"13 1","pages":""},"PeriodicalIF":0.0000,"publicationDate":"2024-04-04","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"Russian Electrical Engineering","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.3103/s1068371224010115","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
引用次数: 0
Abstract
Synchronous electric motors with excitation from permanent magnets (SMPM) with a rotor design in which the magnets are constructed into the core slots, due to which there is a significant difference of magnetic conductivities along the longitudinal and transverse axes, are discussed. These machines are used in light electric transport: electric and hybrid cars and electric and hybrid buses. Unlike SMPM with a rotor design that has surface magnets, SMPM with built-in magnets can operate above rated speeds by rational controlling the stator current. At the same time, the development of SMPM with built-in permanent magnets is a task associated with the construction and optimization of not only the design of the machine, but also the selection of inverter components and configuration of the control system.
期刊介绍：
Russian Electrical Engineering is a journal designed for the electrical engineering industry and publishes the latest research results on the design and utilization of new types of equipment for that industry and on the ways of improving the efficiency of existing equipment.
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