{"title":"受电弓耦合引起的接触线振荡","authors":"G. Popa, M. Mihailescu, S. Arsene","doi":"10.1109/ESARS.2012.6387410","DOIUrl":null,"url":null,"abstract":"The present paper is a study of the overhead contact line oscillations issued by the raising of the pantograph. Electric arc may occur if the pantograph or the wire bounces after the contact closing. The analytic solution of the taut wire oscillation and a relation between its amplitude and the pantograph raising speed are deduced. Droppers reflected waves are further analyzed.","PeriodicalId":243822,"journal":{"name":"2012 Electrical Systems for Aircraft, Railway and Ship Propulsion","volume":"7 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-12-24","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Contact line oscillations induced by the pantograph coupling\",\"authors\":\"G. Popa, M. Mihailescu, S. Arsene\",\"doi\":\"10.1109/ESARS.2012.6387410\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The present paper is a study of the overhead contact line oscillations issued by the raising of the pantograph. Electric arc may occur if the pantograph or the wire bounces after the contact closing. The analytic solution of the taut wire oscillation and a relation between its amplitude and the pantograph raising speed are deduced. Droppers reflected waves are further analyzed.\",\"PeriodicalId\":243822,\"journal\":{\"name\":\"2012 Electrical Systems for Aircraft, Railway and Ship Propulsion\",\"volume\":\"7 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-12-24\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2012 Electrical Systems for Aircraft, Railway and Ship Propulsion\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ESARS.2012.6387410\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2012 Electrical Systems for Aircraft, Railway and Ship Propulsion","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESARS.2012.6387410","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Contact line oscillations induced by the pantograph coupling
The present paper is a study of the overhead contact line oscillations issued by the raising of the pantograph. Electric arc may occur if the pantograph or the wire bounces after the contact closing. The analytic solution of the taut wire oscillation and a relation between its amplitude and the pantograph raising speed are deduced. Droppers reflected waves are further analyzed.
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