1 Ocak 2020 Konferans bildirisi Açık Erişim

Jean-Pierre, Garry; Altin, Necmi; El Shafei, Ahmad; Nasiri, Adel

DataCite XML

<?xml version='1.0' encoding='utf-8'?>
<resource xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns="http://datacite.org/schema/kernel-4" xsi:schemaLocation="http://datacite.org/schema/kernel-4 http://schema.datacite.org/meta/kernel-4.1/metadata.xsd">
  <identifier identifierType="URL">https://aperta.ulakbim.gov.tr/record/9991</identifier>
  <creators>
    <creator>
      <creatorName>Jean-Pierre, Garry</creatorName>
      <givenName>Garry</givenName>
      <familyName>Jean-Pierre</familyName>
      <affiliation>Univ Wisconsin Milwaukee UWM, Ctr Sustainabil Elect Energy Syst, Milwaukee, WI 53201 USA</affiliation>
    </creator>
    <creator>
      <creatorName>Altin, Necmi</creatorName>
      <givenName>Necmi</givenName>
      <familyName>Altin</familyName>
      <affiliation>Gazi Univ, Fac Technol, Elect Elect Engn Dept, Ankara, Turkey</affiliation>
    </creator>
    <creator>
      <creatorName>El Shafei, Ahmad</creatorName>
      <givenName>Ahmad</givenName>
      <familyName>El Shafei</familyName>
      <affiliation>Univ Wisconsin Milwaukee UWM, Ctr Sustainabil Elect Energy Syst, Milwaukee, WI 53201 USA</affiliation>
    </creator>
    <creator>
      <creatorName>Nasiri, Adel</creatorName>
      <givenName>Adel</givenName>
      <familyName>Nasiri</familyName>
      <affiliation>Univ Wisconsin Milwaukee UWM, Ctr Sustainabil Elect Energy Syst, Milwaukee, WI 53201 USA</affiliation>
    </creator>
  </creators>
  <titles>
    <title>A Control Scheme Based On Lyapunov Function For Cascaded H-Bridge Multilevel Active Rectifiers</title>
  </titles>
  <publisher>Aperta</publisher>
  <publicationYear>2020</publicationYear>
  <dates>
    <date dateType="Issued">2020-01-01</date>
  </dates>
  <resourceType resourceTypeGeneral="Text">Conference paper</resourceType>
  <alternateIdentifiers>
    <alternateIdentifier alternateIdentifierType="url">https://aperta.ulakbim.gov.tr/record/9991</alternateIdentifier>
  </alternateIdentifiers>
  <relatedIdentifiers>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsVersionOf">10.81043/aperta.9990</relatedIdentifier>
    <relatedIdentifier relatedIdentifierType="DOI" relationType="IsIdenticalTo">10.81043/aperta.9991</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">The cascaded H-bridge multilevel active rectifier is a prominent converter configuration. It presents compelling advantages, including high adjustability for a number of applications, such as in solid-state transformers, traction applications, medium and high power motor drives and battery chargers. However, when the H-bridge is operating under an unbalanced load and asymmetrical voltage conditions, it becomes important to design advanced control strategies to maintain the stability of the system. In this study, a Lyapunov-function based control method is proposed for controlling the single-phase cascaded H-bridge active rectifier to achieve global asymptotic stability. A capacitor voltage feedback is added to the conventional Lyapunov-function based stabilizing control method to minimize the resonance of the LCL filter. Additionally, a Proportional-Resonant (PR) control approach is adopted to obtain the reference current signal. This increases the robustness of the current control scheme. A DC voltage balancing control procedure is also employed to prevent the unbalanced DC voltage conditions among the H-bridges. The DC voltage is controlled via a PI controller. The capability of the control approach is verified with simulation and experimental studies.</description>
  </descriptions>
</resource>