{"title":"Modeling and simulation of a switched reluctance generator for aircraft power systems","authors":"H. Le-Huy","doi":"10.1109/ESARS.2015.7101486","DOIUrl":null,"url":null,"abstract":"This paper presents the modeling and simulation of a variable-speed 12/8 switched reluctance generator (SRG) supplying 30 kW to a 540V DC bus in more electric aircraft power systems. The generator characteristics are studied by simulation over a large speed range using a nonlinear Simulink model based on the magnetization curves of the machine. A simple power control scheme is proposed in which the turn-on angle is kept constant while the conduction angle is used to control the DC output current. The SRG closed-loop power control performance obtained for the operating ranges of 5000-10000 rpm and 20-30 kW is presented to validate the proposed control scheme.","PeriodicalId":287492,"journal":{"name":"2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS)","volume":"80 8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2015-03-03","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"6","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2015 International Conference on Electrical Systems for Aircraft, Railway, Ship Propulsion and Road Vehicles (ESARS)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESARS.2015.7101486","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 6
Abstract
This paper presents the modeling and simulation of a variable-speed 12/8 switched reluctance generator (SRG) supplying 30 kW to a 540V DC bus in more electric aircraft power systems. The generator characteristics are studied by simulation over a large speed range using a nonlinear Simulink model based on the magnetization curves of the machine. A simple power control scheme is proposed in which the turn-on angle is kept constant while the conduction angle is used to control the DC output current. The SRG closed-loop power control performance obtained for the operating ranges of 5000-10000 rpm and 20-30 kW is presented to validate the proposed control scheme.
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