A 70-to-2 v triboelectric energy harvesting system utilizing parallel-SSHI rectifier and DC-DC converters

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dc.authorid0000-0001-5716-5488
dc.contributor.authorKara, İsmail
dc.contributor.authorBecermiş, Mustafa
dc.contributor.authorKamar, Mohamed Abdel Aal
dc.contributor.authorAktan, Mustafa
dc.contributor.authorD?gan, Hakan
dc.contributor.authorMutlu, Şenol
dc.date.accessioned2021-01-29T07:35:14Z
dc.date.available2021-01-29T07:35:14Z
dc.date.issued2021
dc.departmentİstanbul Medipol Üniversitesi, Mühendislik ve Doğa Bilimleri Fakültesi, Elektrik ve Elektronik Mühendisliği Bölümü
dc.description.abstractIn this article, first integrated circuit (IC) implementation of parallel synchronized switching harvesting on inductor (p-SSHI) is presented for triboelectric energy harvester targeting 1 Hz to 5 Hz mechanical motions. It is accompanied by on-chip buck and switched capacitor DC-DC converters, all capable of handling 70 V levels. Unlike piezoelectric harvesters, triboelectric nanogenerators (TENGs) can produce very high open-circuit voltages; thus, the proposed system utilizes this property within the technology limits to maximize the extracted power. An in-house manufactured TENG using steel and polytetrafluoroethylene (PTFE) is modeled for sub-5 Hz motions. The energy is extracted and stored in an external capacitance until its voltage reaches 70 V, which is achieved in three press-and-release mechanical cycles. 70-to-2 V down conversion is carried on by 70-to-10 V buck converter followed by a 10-to-2 V switched capacitor DC-DC converter. A chip is manufactured in 0.18~mu text{m} HV BCD process with an active area of 6.25 mm2. End-to-end peak efficiency is measured as 32.71% for 1 Hz motion with a 722 mu text{W} total power delivery to the load for 4 ms.
dc.identifier.citationKara, İ., Becermiş, M., Kamar, M. A. A., Aktan, M., Doğan, H. ve Mutlu, Ş. (2021). A 70-to-2 v triboelectric energy harvesting system utilizing parallel-SSHI rectifier and DC-DC converters. IEEE Transactions on Circuits and Systems I: Regular Papers, 68(1), 210-223. https://dx.doi.org/10.1109/TCSI.2020.3025468
dc.identifier.doi10.1109/TCSI.2020.3025468
dc.identifier.endpage223
dc.identifier.issn1549-8328
dc.identifier.issn1558-0806
dc.identifier.issue1
dc.identifier.scopusqualityQ1
dc.identifier.startpage210
dc.identifier.urihttps://dx.doi.org/10.1109/TCSI.2020.3025468
dc.identifier.urihttps://hdl.handle.net/20.500.12511/6447
dc.identifier.volume68
dc.identifier.wosqualityQ2
dc.indekslendigikaynakWeb of Science
dc.indekslendigikaynakScopus
dc.language.isoen
dc.publisherInstitute of Electrical and Electronics Engineers Inc.
dc.relation.ecinfo:eu-repo/grantAgreement/TUBITAK/SOBAG/215E288/215E289
dc.relation.ispartofIEEE Transactions on Circuits and Systems I: Regular Papersen_US
dc.relation.publicationcategoryMakale - Uluslararası Hakemli Dergi - Kurum Öğretim Elemanı
dc.rightsinfo:eu-repo/semantics/embargoedAccess
dc.subjectHarvester
dc.subjectHigh-Voltage
dc.subjectTENG
dc.subjectTriboelectrification
dc.subjectEnergy Harvesting
dc.subjectSSHI
dc.subjectRectifier
dc.subjectBuck Converter
dc.titleA 70-to-2 v triboelectric energy harvesting system utilizing parallel-SSHI rectifier and DC-DC converters
dc.typeArticle

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