{"title":"滑移模式下电动汽车异步电传动的运行建模","authors":"Bogdan Vorobyov, D. Pshenychnykov","doi":"10.1109/PAEP49887.2020.9240797","DOIUrl":null,"url":null,"abstract":"Mathematical and computer models of the asynchronous electric drive of an electric vehicle with a detailed mechanical part, taking into account the mechanical differential, are constructed to study dynamic processes while reducing the coefficient of friction of one or two wheels with a road surface. Computer simulation of dynamic processes in the electric drive during a collision, as well as pulling away on the road surface with a reduced coefficient of friction, was carried out. The analysis of the obtained time diagrams was carried out. The analysis showed the adequacy of transient processes and their accordance to physical laws. As a result of the analysis, standard changes in the values were defined that allow us to identify the decrease in the coefficient of friction, which in the future will minimize slippage in hazardous areas by means of a controlled electric drive.","PeriodicalId":240191,"journal":{"name":"2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP)","volume":"55 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-09-21","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"5","resultStr":"{\"title\":\"Modeling of the Operation of an Asynchronous Electric Drive of an Electric Vehicle in Slip Modes\",\"authors\":\"Bogdan Vorobyov, D. Pshenychnykov\",\"doi\":\"10.1109/PAEP49887.2020.9240797\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Mathematical and computer models of the asynchronous electric drive of an electric vehicle with a detailed mechanical part, taking into account the mechanical differential, are constructed to study dynamic processes while reducing the coefficient of friction of one or two wheels with a road surface. Computer simulation of dynamic processes in the electric drive during a collision, as well as pulling away on the road surface with a reduced coefficient of friction, was carried out. The analysis of the obtained time diagrams was carried out. The analysis showed the adequacy of transient processes and their accordance to physical laws. As a result of the analysis, standard changes in the values were defined that allow us to identify the decrease in the coefficient of friction, which in the future will minimize slippage in hazardous areas by means of a controlled electric drive.\",\"PeriodicalId\":240191,\"journal\":{\"name\":\"2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP)\",\"volume\":\"55 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-09-21\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"5\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/PAEP49887.2020.9240797\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2020 IEEE Problems of Automated Electrodrive. Theory and Practice (PAEP)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/PAEP49887.2020.9240797","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Modeling of the Operation of an Asynchronous Electric Drive of an Electric Vehicle in Slip Modes
Mathematical and computer models of the asynchronous electric drive of an electric vehicle with a detailed mechanical part, taking into account the mechanical differential, are constructed to study dynamic processes while reducing the coefficient of friction of one or two wheels with a road surface. Computer simulation of dynamic processes in the electric drive during a collision, as well as pulling away on the road surface with a reduced coefficient of friction, was carried out. The analysis of the obtained time diagrams was carried out. The analysis showed the adequacy of transient processes and their accordance to physical laws. As a result of the analysis, standard changes in the values were defined that allow us to identify the decrease in the coefficient of friction, which in the future will minimize slippage in hazardous areas by means of a controlled electric drive.
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