<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>1912</id>
    <completedYear>2017</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2017-11-09</completedDate>
    <publishedDate>2017-11-09</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Optimized Modulation Schemes for the Efficiency Enhancement of Low Voltage Traction Drives</title>
    <abstract language="eng">This paper will present different modulation schemes for optimizing the efficiency of low-voltage traction drives.&#13;
The converter of the vehicle automatically has to select the most suitable modulation or control scheme depending&#13;
on the present operating point in order to maximize the efficiency of the complete drive train. Furthermore, the&#13;
functional principles and algorithms of the individual modulation schemes will be presented, as well as the transition&#13;
between those schemes. Finally, the performance of the different schemes will be proved by dynamic and&#13;
stationary tests through fully automatized measurement analysis.</abstract>
    <parentTitle language="eng">2017 19th European Conference on Power Electronics and Applications (EPE'17 ECCE Europe)</parentTitle>
    <identifier type="url">https://ieeexplore.ieee.org/document/8098998</identifier>
    <identifier type="doi">10.23919/EPE17ECCEEurope.2017.8098998</identifier>
    <enrichment key="copyright">0</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Stefan Staudt</author>
    <author>Johannes Büdel</author>
    <author>Thomas Kowalski</author>
    <author>Klaus Lang</author>
    <author>Johannes Teigelkötter</author>
    <author>Alexander Stock</author>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Converter machine interactions</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Electrical machine</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Direct torque and flux control</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>Measurement</value>
    </subject>
    <subject>
      <language>eng</language>
      <type>uncontrolled</type>
      <value>ulseWidth Modulation (PWM)</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektrische Maschine</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Niederspannung</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektroantrieb</value>
    </subject>
    <collection role="forschungsschwerpunkte" number="">Electronics and Electric Drives</collection>
    <collection role="forschungsschwerpunkte" number="">Intelligent Mobility</collection>
    <collection role="forschungsschwerpunkte" number="">Clean Tech</collection>
  </doc>
  <doc>
    <id>1915</id>
    <completedYear>2018</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2018-11-01</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Highly Dynamic Calculation of Power Quantities and Further Analysis of Inverter-Fed Machines</title>
    <abstract language="eng">In this contribution, a highly dynamic calculation method of power quantities and additional electrical quantities, such as RMS values and fundamental waveforms, is presented. Typically, these quantities are calculated periodically based on the fundamental cycle of the electrical voltages and currents. Hence, they are well defined during steady state conditions for ideal periodical waveforms. During dynamic balancing processes, electrical signals are non-periodic. In a strict sense, the fundamental cycle-based definitions, which are well known from the literature, are not valid for these transient signals. However, this paper presents a novel definition for the calculation of cycle-based quantities based on the switching cycle of the inverter output voltages. This definition delivers instantaneous results during transient balancing processes, whereby it approximates the conventional fundamental cycle-based definitions during the steady state.</abstract>
    <parentTitle language="eng">2018 20th European Conference on Power Electronics and Applications (EPE'18 ECCE Europe)</parentTitle>
    <identifier type="isbn">978-1-5386-4145-3</identifier>
    <identifier type="url">https://ieeexplore.ieee.org/document/8515600</identifier>
    <enrichment key="copyright">0</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Alexander Stock</author>
    <author>Johannes Teigelkötter</author>
    <author>Stefan Staudt</author>
    <author>Johannes Büdel</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektrische Maschine</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Umrichter</value>
    </subject>
    <collection role="forschungsschwerpunkte" number="">Electronics and Electric Drives</collection>
    <collection role="forschungsschwerpunkte" number="">Clean Tech</collection>
  </doc>
</export-example>
