{"title":"Design Approach of an Integrated SiC-Inverter for an Electric Aircraft","authors":"Dirk Fischer, Robert Rohn, R. Mallwitz","doi":"10.1109/ESARS-ITEC57127.2023.10114813","DOIUrl":null,"url":null,"abstract":"This paper describes features of an SiC-inverter for aviation. It is designed to work in an integrated manner close to the corresponding motor and propeller, sharing a common cooling system and suiting the geometrical conditions within the nacelle. Some design aspects are examined in detail, such as the distributed DC-link, serving the complex geometry of the power modules with very low stray inductance. Control strategies for the symmetrical, six-phase systems are explained. Prototype measurements are given to underline some design aspects. The complete system is designed to fulfill flight requirements and is to be approved in a wind tunnel test environment.","PeriodicalId":38493,"journal":{"name":"AUS","volume":"9 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-ITEC57127.2023.10114813","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
This paper describes features of an SiC-inverter for aviation. It is designed to work in an integrated manner close to the corresponding motor and propeller, sharing a common cooling system and suiting the geometrical conditions within the nacelle. Some design aspects are examined in detail, such as the distributed DC-link, serving the complex geometry of the power modules with very low stray inductance. Control strategies for the symmetrical, six-phase systems are explained. Prototype measurements are given to underline some design aspects. The complete system is designed to fulfill flight requirements and is to be approved in a wind tunnel test environment.
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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