{"title":"用于压电振动能量收集的翻转整流器","authors":"Wan-Ling Wu, Yong-Zheng Wang, Ching-Yuan Yang","doi":"10.1109/ISOCC47750.2019.9027758","DOIUrl":null,"url":null,"abstract":"Piezoelectric is a vibration source which can generate energy out of ambient vibrations. Four approaches of energy harvesting circuits in 0.35-µm CMOS process are discussed in the paper, including 1) the full bridge rectifier (FBR), 2) the switch only rectifier (SOR), 3) the parallel-synchronized-switch harvesting-on-inductor (P-SSHI), and 4) the flipping-capacitor rectifier (FCR). Compared to the transferred-power ability of the conventional FBR, the improved factors of SOR, P-SSHI and FCR can reach up to 1.58x, 1.93x and 1.96x at an excitation frequency of 100 Hz, respectively.","PeriodicalId":113802,"journal":{"name":"2019 International SoC Design Conference (ISOCC)","volume":"88 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2019-10-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"1","resultStr":"{\"title\":\"Flipping Rectifiers for Piezoelectric Vibration Energy Harvesting\",\"authors\":\"Wan-Ling Wu, Yong-Zheng Wang, Ching-Yuan Yang\",\"doi\":\"10.1109/ISOCC47750.2019.9027758\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Piezoelectric is a vibration source which can generate energy out of ambient vibrations. Four approaches of energy harvesting circuits in 0.35-µm CMOS process are discussed in the paper, including 1) the full bridge rectifier (FBR), 2) the switch only rectifier (SOR), 3) the parallel-synchronized-switch harvesting-on-inductor (P-SSHI), and 4) the flipping-capacitor rectifier (FCR). Compared to the transferred-power ability of the conventional FBR, the improved factors of SOR, P-SSHI and FCR can reach up to 1.58x, 1.93x and 1.96x at an excitation frequency of 100 Hz, respectively.\",\"PeriodicalId\":113802,\"journal\":{\"name\":\"2019 International SoC Design Conference (ISOCC)\",\"volume\":\"88 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2019-10-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"1\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"2019 International SoC Design Conference (ISOCC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ISOCC47750.2019.9027758\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"2019 International SoC Design Conference (ISOCC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ISOCC47750.2019.9027758","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Flipping Rectifiers for Piezoelectric Vibration Energy Harvesting
Piezoelectric is a vibration source which can generate energy out of ambient vibrations. Four approaches of energy harvesting circuits in 0.35-µm CMOS process are discussed in the paper, including 1) the full bridge rectifier (FBR), 2) the switch only rectifier (SOR), 3) the parallel-synchronized-switch harvesting-on-inductor (P-SSHI), and 4) the flipping-capacitor rectifier (FCR). Compared to the transferred-power ability of the conventional FBR, the improved factors of SOR, P-SSHI and FCR can reach up to 1.58x, 1.93x and 1.96x at an excitation frequency of 100 Hz, respectively.
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