{"title":"8X输入干扰下具有前馈补偿的开关电容变换器的输入非线性自适应电压位置技术，峰值效率为87.8%","authors":"Shu-Yung Lin, Sheng Cheng Lee, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, Shian-Ru Lin, Tsung-Yen Tsai","doi":"10.1109/ESSCIRC55480.2022.9911306","DOIUrl":null,"url":null,"abstract":"The proposed switched capacitor converter for energy harvesting applications can have a wide input range of 0.25V to 2V.The input nonlinear adaptive voltage position (INAVP) control and feedforward compensation can decrease ΔVoutand the settling time in line transients. The mismatch calibration circuit can reduce the influence caused by the mismatch in different phase. The highest peak efficiency is 87.8%. The reduced efficiency variation is 11.6% in the case of 800% Vin perturbation.","PeriodicalId":168466,"journal":{"name":"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)","volume":"373 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2022-09-19","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"Input Nonlinear Adaptive Voltage Position Technique in the Switched-capacitor Converter with Feedforward Compensation for 87.8% Peak Efficiency under 8X Input Interference\",\"authors\":\"Shu-Yung Lin, Sheng Cheng Lee, Ke-Horng Chen, Kuo-Lin Zheng, Ying-Hsi Lin, Shian-Ru Lin, Tsung-Yen Tsai\",\"doi\":\"10.1109/ESSCIRC55480.2022.9911306\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"The proposed switched capacitor converter for energy harvesting applications can have a wide input range of 0.25V to 2V.The input nonlinear adaptive voltage position (INAVP) control and feedforward compensation can decrease ΔVoutand the settling time in line transients. The mismatch calibration circuit can reduce the influence caused by the mismatch in different phase. The highest peak efficiency is 87.8%. The reduced efficiency variation is 11.6% in the case of 800% Vin perturbation.\",\"PeriodicalId\":168466,\"journal\":{\"name\":\"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)\",\"volume\":\"373 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2022-09-19\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1109/ESSCIRC55480.2022.9911306\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"ESSCIRC 2022- IEEE 48th European Solid State Circuits Conference (ESSCIRC)","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1109/ESSCIRC55480.2022.9911306","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
Input Nonlinear Adaptive Voltage Position Technique in the Switched-capacitor Converter with Feedforward Compensation for 87.8% Peak Efficiency under 8X Input Interference
The proposed switched capacitor converter for energy harvesting applications can have a wide input range of 0.25V to 2V.The input nonlinear adaptive voltage position (INAVP) control and feedforward compensation can decrease ΔVoutand the settling time in line transients. The mismatch calibration circuit can reduce the influence caused by the mismatch in different phase. The highest peak efficiency is 87.8%. The reduced efficiency variation is 11.6% in the case of 800% Vin perturbation.
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