{"title":"共振无线电力传输链路螺旋谐振器的参数分析","authors":"A. Robichaud, Martin Boudreault, D. Deslandes","doi":"10.1109/NEWCAS.2012.6329042","DOIUrl":null,"url":null,"abstract":"This paper presents a parametric study of wireless power transmission links composed of two identical helical resonators. The effect of the helix radius, the pitch and the number of turns are studied in order to find the optimal geometry that maximizes the transmission efficiency. The product of the coupling coefficient and the quality factor is used as a figure of merit to compare the different structures. A practical validation is presented and it shows that the simulations predict accurately the frequency response of the link. We demonstrate that the best performance is achieved when the radius is equivalent to approximately 75% of the transmission distance.","PeriodicalId":122918,"journal":{"name":"10th IEEE International NEWCAS Conference","volume":"30 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2012-06-17","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Parametric analysis of helical resonators for resonant wireless power transmission links\",\"authors\":\"A. Robichaud, Martin Boudreault, D. Deslandes\",\"doi\":\"10.1109/NEWCAS.2012.6329042\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"This paper presents a parametric study of wireless power transmission links composed of two identical helical resonators. The effect of the helix radius, the pitch and the number of turns are studied in order to find the optimal geometry that maximizes the transmission efficiency. The product of the coupling coefficient and the quality factor is used as a figure of merit to compare the different structures. A practical validation is presented and it shows that the simulations predict accurately the frequency response of the link. We demonstrate that the best performance is achieved when the radius is equivalent to approximately 75% of the transmission distance.\",\"PeriodicalId\":122918,\"journal\":{\"name\":\"10th IEEE International NEWCAS Conference\",\"volume\":\"30 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2012-06-17\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"10th IEEE International NEWCAS Conference\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/NEWCAS.2012.6329042\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"10th IEEE International NEWCAS Conference","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/NEWCAS.2012.6329042","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Parametric analysis of helical resonators for resonant wireless power transmission links
This paper presents a parametric study of wireless power transmission links composed of two identical helical resonators. The effect of the helix radius, the pitch and the number of turns are studied in order to find the optimal geometry that maximizes the transmission efficiency. The product of the coupling coefficient and the quality factor is used as a figure of merit to compare the different structures. A practical validation is presented and it shows that the simulations predict accurately the frequency response of the link. We demonstrate that the best performance is achieved when the radius is equivalent to approximately 75% of the transmission distance.
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