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    <title>Modellbasierte Exergieanalyse und Evaluation von Maßnahmen zur Effizienzsteigerung transienter Kraftwerksprozesse</title>
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  <abstract type="Summary">Der steigende Anteil fluktuierender Stromeinspeisung zwingt konventionelle Kraftwerke zu häufigeren Lastwechseln. Dadurch steigen die thermodynamischen Verluste, denen mithilfe von Maßnahmen zur Effizienzsteigerung im transienten Anlagenbetrieb entgegengewirkt werden soll. Ein Modelica-basiertes Simulationsmodell wurde entwickelt, um Exergieanalysen für den transienten Betrieb von Kraftwerken durchzuführen. Es zeigt sich, dass Maßnahmen wie Leittechnikanpassungen die Exergieeffizienz nur geringfügig steigern, aber Potenziale zur Verbesserung transienter Betriebsweisen vorhanden sind.&lt;ger&gt;</abstract>
  <abstract type="Summary">The increasing share of fluctuating electricity feed-in is forcing conventional power plants to change load more frequently. This increases thermodynamic losses, which are to be reduced with measures to increase efficiency in transient plant operation. A Modelica-based simulation model was developed to carry out exergy analyses for the transient operation of power plants. It was found that measures such as control technology adjustments only slightly increase exergy efficiency, but that there is potential for improving transient operating modes.&lt;eng&gt;</abstract>
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  <note type="statement of responsibility">vorgelegt von Raphael Wittenburg</note>
  <note>GutachterInnen: Karsten Müller (Universität Rostock) ; Karsten Meier (Helmut-Schmidt-Universität / Universität der Bundeswehr Hamburg)</note>
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    <titleInfo>
      <title>Modellbasierte Exergieanalyse und Evaluation von Maßnahmen zur Effizienzsteigerung transienter Kraftwerksprozesse</title>
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      <publisher>Rostock : Universität Rostock, 2025</publisher>
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      <form>xxi, 146 Seiten</form>
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    <note>Druck-Ausgabe</note>
    <identifier type="local">(DE-627)1936000075</identifier>
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      <namePart>Wittenburg, Raphael, 1988 - </namePart>
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