{"title":"Single-phase 50-kW, 16.7-Hz railway-grid Lab Representation using a DC-excited slip-ring induction generator","authors":"M. Gorski, C. Heising, V. Staudt, A. Steimel","doi":"10.1109/CPE.2009.5156036","DOIUrl":null,"url":null,"abstract":"Railway grid interaction is a major concern when developing the power train of a railway traction vehicle and its control. Two main areas have to be taken into account: Line-current harmonics and interharmonics are limited with often extremely low limit values compared to nominal current, respecting the properties and safety issues of railway track circuits. Grid stability is influenced by the varying grid impedance seen by the moving vehicle, in connection with varying resonances, influenced by other vehicles and the actual grid configuration.","PeriodicalId":272748,"journal":{"name":"2009 Compatibility and Power Electronics","volume":"21 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2009-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"12","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2009 Compatibility and Power Electronics","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/CPE.2009.5156036","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 12
Abstract
Railway grid interaction is a major concern when developing the power train of a railway traction vehicle and its control. Two main areas have to be taken into account: Line-current harmonics and interharmonics are limited with often extremely low limit values compared to nominal current, respecting the properties and safety issues of railway track circuits. Grid stability is influenced by the varying grid impedance seen by the moving vehicle, in connection with varying resonances, influenced by other vehicles and the actual grid configuration.
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