1 Ocak 2021 Dergi makalesi Açık Erişim

Kara, Ismail; Becermis, Mustafa; Kamar, Mohamed Abdel-Aal; Aktan, Mustafa; Dogan, Hakan; Mutlu, Senol

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  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/232262</identifier>
  <creators>
    <creator>
      <creatorName>Kara, Ismail</creatorName>
      <givenName>Ismail</givenName>
      <familyName>Kara</familyName>
      <affiliation>Bogazici Univ, Dept Elect &amp; Elect Engn, TR-34352 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Becermis, Mustafa</creatorName>
      <givenName>Mustafa</givenName>
      <familyName>Becermis</familyName>
      <affiliation>Bogazici Univ, Dept Elect &amp; Elect Engn, TR-34352 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Kamar, Mohamed Abdel-Aal</creatorName>
      <givenName>Mohamed Abdel-Aal</givenName>
      <familyName>Kamar</familyName>
      <affiliation>Istanbul Medipol Univ, Dept Elect &amp; Elect Engn, TR-34810 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Aktan, Mustafa</creatorName>
      <givenName>Mustafa</givenName>
      <familyName>Aktan</familyName>
      <affiliation>Innovat Technol, TR-34906 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Dogan, Hakan</creatorName>
      <givenName>Hakan</givenName>
      <familyName>Dogan</familyName>
      <affiliation>Istanbul Medipol Univ, Dept Elect &amp; Elect Engn, TR-34810 Istanbul, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>Mutlu, Senol</creatorName>
      <givenName>Senol</givenName>
      <familyName>Mutlu</familyName>
      <affiliation>Bogazici Univ, Dept Elect &amp; Elect Engn, TR-34352 Istanbul, Turkey</affiliation>
    </creator>
  </creators>
  <titles>
    <title>A 70-To-2 V Triboelectric Energy Harvesting System Utilizing Parallel-Sshi Rectifier And Dc-Dc Converters</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2021</publicationYear>
  <dates>
    <date dateType="Issued">2021-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Journal article</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/232262</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.1109/TCSI.2020.3025468</relatedIdentifier>
  </relatedIdentifiers>
  <rightsList>
    <rights rightsURI="http://www.opendefinition.org/licenses/cc-by">Creative Commons Attribution</rights>
    <rights rightsURI="info:eu-repo/semantics/openAccess">Open Access</rights>
  </rightsList>
  <descriptions>
    <description descriptionType="Abstract">In 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 m HV BCD process with an active area of 6.25 mm(2). End-to-end peak efficiency is measured as 32.71% for 1 Hz motion with a 722 mu W total power delivery to the load for 4 ms.</description>
  </descriptions>
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