Federica Graffeo, S. Vaschetto, A. Tenconi, A. Cavagnino
{"title":"No-Load Characteristic Computation for Wound Field Synchronous Propulsion Motors","authors":"Federica Graffeo, S. Vaschetto, A. Tenconi, A. Cavagnino","doi":"10.1109/ESARS-ITEC57127.2023.10114874","DOIUrl":null,"url":null,"abstract":"This paper presents a fully analytical procedure for the computation of the no-load characteristic of salient-pole wound field synchronous machines. The proposed method consists of applying the Ampere's law to the magnetic circuit along the d-axis divided into five different parts. The procedure considers the magnetic shunt of the stator slots and the distortion of the air gap flux density caused by the lamination saturation. Moreover, the waveform of the air gap flux density also takes into account the anisotropic shape of the rotor pole. The procedure has been validated by means of finite elements simulations on two different machines.","PeriodicalId":38493,"journal":{"name":"AUS","volume":"56 1","pages":"1-6"},"PeriodicalIF":0.0000,"publicationDate":"2023-03-29","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"AUS","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESARS-ITEC57127.2023.10114874","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q3","JCRName":"Engineering","Score":null,"Total":0}
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Abstract
This paper presents a fully analytical procedure for the computation of the no-load characteristic of salient-pole wound field synchronous machines. The proposed method consists of applying the Ampere's law to the magnetic circuit along the d-axis divided into five different parts. The procedure considers the magnetic shunt of the stator slots and the distortion of the air gap flux density caused by the lamination saturation. Moreover, the waveform of the air gap flux density also takes into account the anisotropic shape of the rotor pole. The procedure has been validated by means of finite elements simulations on two different machines.
期刊介绍：
Revista AUS es una publicación académica de corriente principal perteneciente a la comunidad de investigadores de la arquitectura y el urbanismo sostenibles, en el ámbito de las culturas locales y globales. La revista es semestral, cuenta con comité editorial y sus artículos son revisados por pares en el sistema de doble ciego. Periodicidad semestral.
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