{"title":"Investigation of Energy Flow in Particular Parts of the Discharge Characteristics of Li-ion Cells","authors":"S. Kardoš, I. Vehec","doi":"10.1109/ISSE57496.2023.10168454","DOIUrl":null,"url":null,"abstract":"The subject of interest is the investigation of Li-ion electrochemical cells in the context of a diagnostic analysis of their properties and the possibility of implementing this knowledge into the application level. A specific measurement method was proposed and the dispersion of the energy flow per unit of voltage drop on the cell during its discharging by constant current over the lifetime horizon was investigated. The profiles of the energy yield characteristics are discussed, which in such an interpreted expression shows several significant regions determining important properties connected with the cell state of discharge and state of health.","PeriodicalId":373085,"journal":{"name":"2023 46th International Spring Seminar on Electronics Technology (ISSE)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2023-05-10","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"2023 46th International Spring Seminar on Electronics Technology (ISSE)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISSE57496.2023.10168454","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
引用次数: 0
Abstract
The subject of interest is the investigation of Li-ion electrochemical cells in the context of a diagnostic analysis of their properties and the possibility of implementing this knowledge into the application level. A specific measurement method was proposed and the dispersion of the energy flow per unit of voltage drop on the cell during its discharging by constant current over the lifetime horizon was investigated. The profiles of the energy yield characteristics are discussed, which in such an interpreted expression shows several significant regions determining important properties connected with the cell state of discharge and state of health.