{"title":"列车悬挂式能量采集器中二极管桥式整流器输出电压的优化","authors":"L. Costanzo, M. Vitelli, A. Lo Schiavo, L. Zuo","doi":"10.1109/MELECON48756.2020.9140723","DOIUrl":null,"url":null,"abstract":"This paper is focused on energy harvesting from railcar suspensions. In particular, the power extracted from a train suspension energy harvester based on a mechanical motion rectifier system is evaluated in presence of a passive AC/DC converter. Through a proper theoretical analysis, experimentally validated, it is shown that the extracted power is strictly dependent on the DC side voltage and that the value of the DC voltage at the output of the diode bridge rectifier maximizing the average extracted power is proportional to the generator speed. The above analysis is essential for the proper design of maximum power point tracking techniques.","PeriodicalId":268311,"journal":{"name":"2020 IEEE 20th Mediterranean Electrotechnical Conference ( MELECON)","volume":"18 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2020-06-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"2","resultStr":"{\"title\":\"Optimization of diode bridge rectifier output voltage in Train Suspension Energy Harvesters\",\"authors\":\"L. Costanzo, M. Vitelli, A. Lo Schiavo, L. Zuo\",\"doi\":\"10.1109/MELECON48756.2020.9140723\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper is focused on energy harvesting from railcar suspensions. In particular, the power extracted from a train suspension energy harvester based on a mechanical motion rectifier system is evaluated in presence of a passive AC/DC converter. Through a proper theoretical analysis, experimentally validated, it is shown that the extracted power is strictly dependent on the DC side voltage and that the value of the DC voltage at the output of the diode bridge rectifier maximizing the average extracted power is proportional to the generator speed. The above analysis is essential for the proper design of maximum power point tracking techniques.\",\"PeriodicalId\":268311,\"journal\":{\"name\":\"2020 IEEE 20th Mediterranean Electrotechnical Conference ( MELECON)\",\"volume\":\"18 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2020-06-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"2\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2020 IEEE 20th Mediterranean Electrotechnical Conference ( MELECON)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/MELECON48756.2020.9140723\",\"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 20th Mediterranean Electrotechnical Conference ( MELECON)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/MELECON48756.2020.9140723","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Optimization of diode bridge rectifier output voltage in Train Suspension Energy Harvesters
This paper is focused on energy harvesting from railcar suspensions. In particular, the power extracted from a train suspension energy harvester based on a mechanical motion rectifier system is evaluated in presence of a passive AC/DC converter. Through a proper theoretical analysis, experimentally validated, it is shown that the extracted power is strictly dependent on the DC side voltage and that the value of the DC voltage at the output of the diode bridge rectifier maximizing the average extracted power is proportional to the generator speed. The above analysis is essential for the proper design of maximum power point tracking techniques.
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