<?xml version="1.0" encoding="utf-8"?>
<export-example>
  <doc>
    <id>1918</id>
    <completedYear>2021</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst>294</pageFirst>
    <pageLast>295</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2021-05-06</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Testing of High-Power Traction Batteries</title>
    <abstract language="eng">Electric drives in road vehicles with a battery as energy storage are about to be introduced to the mass market. In order to guarantee the quality and operational safety of battery-powered vehicles, considerable efforts must be made by car manufacturers and their suppliers. Since the properties of the batteries significantly determine the performance of the vehicles, special test benches with precise measuring systems are required for the accurate determination of the battery properties. The safety devices of the traction batteries must also be tested on high-performance test benches. In this paper the necessary test benches and the corresponding measuring systems are presented. Estimations of the measurement uncertainty and possibilities to increase measurement accuracy are presented.</abstract>
    <parentTitle language="eng">SMSI 2021 - System of Units and Metreological Infrastructure</parentTitle>
    <identifier type="isbn">978-3-9819376-4-0</identifier>
    <identifier type="url">https://www.ama-science.org/proceedings/details/4061</identifier>
    <identifier type="doi">10.5162/SMSI2021/C7.</identifier>
    <enrichment key="copyright">0</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Johannes Büdel</author>
    <author>Johannes Teigelkötter</author>
    <author>Alexander Stock</author>
    <author>Kai Kuhlmann</author>
    <author>Klaus Lang</author>
    <author>Patrick Ott</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Traktionsbatterie</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektrofahrzeug</value>
    </subject>
    <collection role="forschungsschwerpunkte" number="">Electronics and Electric Drives</collection>
    <collection role="forschungsschwerpunkte" number="">Clean Tech</collection>
  </doc>
  <doc>
    <id>1919</id>
    <completedYear>2019</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>114</pageFirst>
    <pageLast>127</pageLast>
    <pageNumber/>
    <edition/>
    <issue>149</issue>
    <volume>2019</volume>
    <type>article</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2019-09-18</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Doppelzweipunktwechselrichter für Elektrofahrzeuge - Systemeigenschaften und Steuerung</title>
    <abstract language="deu">Im vorliegenden Beitrag wird die Topologie des Doppelzweipunktwechselrichters für die Anwendung in Elektrofahrzeugen vorgestellt. Dazu werden zunächst der Schaltungsaufbau und die spezifischen Schaltungseigenschaften näher erläutert. Anschließend werden relevante Vorteile dieser Topologie für die Anwendung in Elektrofahrzeugen dargestellt. Für die Kombination unterschiedlicher Energiequellen mit Hilfe des Doppelzweipunktwechselrichters werden geeignete Steuerungsstrategien präsentiert und anhand von realen Messungen am Systemprüfstand verifiziert. Mit dem Vorgestellten Verfahren kann die Leistungsaufteilung auf die beiden Energiespeicher und deren Energieaustausch untereinander mit hohem Freiheitsgrad gesteuert werden.</abstract>
    <parentTitle language="deu">Elektrische Antriebstechnologie für Hybrid- und Elektrofahrzeuge</parentTitle>
    <enrichment key="copyright">0</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Johannes Büdel</author>
    <editor>Heinz Schäfer</editor>
    <author>Johannes Teigelkötter</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektrofahrzeug</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Wechselrichter</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>2323</id>
    <completedYear>2024</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2023-10-02</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Improved DC-Charging for Traction Drives with Hybrid Powered Dual Two-Level Inverter</title>
    <abstract language="eng">This contribution aims to present a new concept for power sharing of traction drives supplied by local DC grids such as partly or full equipped trolley wire nets. Therefore, a dual two-level inverter with two separate energy storages and an open-end winding machine is used. New control algorithms allow the charging of the energy sources whether two batteries, a combination of a battery and a fuel cell or a combination of battery and a flying capacitor is used. Within the scope of battery performance, this application is able to absorb or deliver the required power from a DC grid and still feed the electrical machine to enable a driving movement of the electric vehicle. As the presented concepts enable voltage balancing due to different battery loads and the use of only one dynamic energy storage in the charging operation, the shown application aims to achieve the high utilization of an electric vehicle powered by a (partly equipped) DC-grid.</abstract>
    <parentTitle language="eng">2023 25th European Conference on Power Electronics and Applications (EPE'23 ECCE Europe)</parentTitle>
    <identifier type="url">https://ieeexplore.ieee.org/document/10264409</identifier>
    <identifier type="doi">10.23919/EPE23ECCEEurope58414.2023.10264409</identifier>
    <enrichment key="copyright">0</enrichment>
    <enrichment key="HAB_Review">ja</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Johannes Büdel</author>
    <author>Kai Kuhlmann</author>
    <author>Johannes Teigelkötter</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Wechselrichter</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektroantrieb</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektrofahrzeug</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Batteriefahrzeug</value>
    </subject>
    <collection role="institutes" number="">Elektrische Maschinen und Antriebstechnik (EMA)</collection>
    <collection role="forschungsschwerpunkte" number="">Electronics and Electric Drives</collection>
    <collection role="forschungsschwerpunkte" number="">Intelligent Mobility</collection>
  </doc>
  <doc>
    <id>2324</id>
    <completedYear>2023</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2023-05-09</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Stoßstromversuche zur Qualifizierung von sicherheitsrelevanten Komponenten im Antriebsstrang eines Elektrofahrzeuges</title>
    <abstract language="eng">Progress in the development of traction batteries requires high-performance test benches to qualify the safety-relevant components in the battery management system (BMS) for use in electric vehicles. Since all possible fault cases under all permissible operating conditions must be covered during qualification, only synthetic test circuits, in which a test requires only a short setup time, are used for this task. In this paper, an n-stage surge current generator for the generation of high short-circuit currents is presented. Using the example of a four-stage resonant circuit surge current converter, the advantages of this test circuit are explained and demonstrated by measurements. Furthermore, instructions for measuring the surge currents are given.</abstract>
    <parentTitle language="deu">Testen und Validieren elektrischer Antriebsstränge 2023</parentTitle>
    <identifier type="doi">doi.org/10.51202/9783181024126</identifier>
    <enrichment key="copyright">0</enrichment>
    <enrichment key="HAB_Review">nein</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Johannes Büdel</author>
    <author>Johannes Teigelkötter</author>
    <author>Kai Kuhlmann</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektrofahrzeug</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektroantrieb</value>
    </subject>
    <collection role="institutes" number="">Elektrische Maschinen und Antriebstechnik (EMA)</collection>
    <collection role="forschungsschwerpunkte" number="">Electronics and Electric Drives</collection>
    <collection role="forschungsschwerpunkte" number="">Intelligent Mobility</collection>
  </doc>
  <doc>
    <id>2325</id>
    <completedYear>2021</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>eng</language>
    <pageFirst/>
    <pageLast/>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName/>
    <publisherPlace/>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2021-10-25</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="eng">Advanced DC-charging Methods for Traction Drives with Dual Two-Level Inverter During Machine Operation</title>
    <abstract language="eng">This paper aims to present a concept and especially developed control methods for an open-end winding traction drive, powered by a dual two-level inverter, where the two separate energy sources can be charged via a DC grid during operation and while being standstill. For achieving a high quality DC-current, the parasitic Back-EMF harmonics of the electrical machine will be compensated. The application aims to achieve high utilisation of the electric vehicle in combination with a partly equipped trolley wire net.</abstract>
    <parentTitle language="eng">2021 23rd European Conference on Power Electronics and Applications (EPE'21 ECCE Europe)</parentTitle>
    <identifier type="doi">10.23919/EPE21ECCEEurope50061.2021.9570611</identifier>
    <enrichment key="copyright">0</enrichment>
    <enrichment key="HAB_Review">ja</enrichment>
    <enrichment key="opus.source">publish</enrichment>
    <enrichment key="opus.doi.autoCreate">false</enrichment>
    <enrichment key="opus.urn.autoCreate">false</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Johannes Büdel</author>
    <author>Christian Herkommer</author>
    <author>Kai Kuhlmann</author>
    <author>Johannes Teigelkötter</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Wechselrichter</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektroantrieb</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektrofahrzeug</value>
    </subject>
    <collection role="institutes" number="">Elektrische Maschinen und Antriebstechnik (EMA)</collection>
    <collection role="forschungsschwerpunkte" number="">Electronics and Electric Drives</collection>
    <collection role="forschungsschwerpunkte" number="">Intelligent Mobility</collection>
  </doc>
  <doc>
    <id>136</id>
    <completedYear>2010</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>193</pageFirst>
    <pageLast>201</pageLast>
    <pageNumber/>
    <edition/>
    <issue/>
    <volume/>
    <type>conferenceobject</type>
    <publisherName>VDE Verlag</publisherName>
    <publisherPlace>Berlin</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2014-02-06</completedDate>
    <publishedDate>--</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Modulare Lade- und Prüfeinrichtung für hochkapazitive Traktionsbatterien</title>
    <parentTitle language="deu">ETG-Fachbericht 126</parentTitle>
    <identifier type="isbn">978-3800733118</identifier>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Thomas Kowalski</author>
    <author>Florian Liebler</author>
    <author>Frank Nöthling</author>
    <author>Markus Parr</author>
    <author>Jochen Stromberg</author>
    <author>Johannes Teigelkötter</author>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektrofahrzeug</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Batterie</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Batteriefahrzeug</value>
    </subject>
    <collection role="forschungsschwerpunkte" number="">Electronics and Electric Drives</collection>
    <collection role="forschungsschwerpunkte" number="">Clean Tech</collection>
  </doc>
  <doc>
    <id>778</id>
    <completedYear>2013</completedYear>
    <publishedYear/>
    <thesisYearAccepted/>
    <language>deu</language>
    <pageFirst>444</pageFirst>
    <pageLast>457</pageLast>
    <pageNumber>14</pageNumber>
    <edition/>
    <issue/>
    <volume>131</volume>
    <type>conferenceobject</type>
    <publisherName>Expert-Verlag</publisherName>
    <publisherPlace>Renningen</publisherPlace>
    <creatingCorporation/>
    <contributingCorporation/>
    <belongsToBibliography>0</belongsToBibliography>
    <completedDate>2013-11-27</completedDate>
    <publishedDate>2013-11-27</publishedDate>
    <thesisDateAccepted>--</thesisDateAccepted>
    <title language="deu">Hochdynamische Leistungsmessung auf der Basis von Rohdaten im Antriebsstrang von Hybrid- und Elektrofahrzeugen</title>
    <parentTitle language="deu">Haus der Technik</parentTitle>
    <identifier type="isbn">978-3-8169-3239-0</identifier>
    <enrichment key="copyright">1</enrichment>
    <licence>Keine Lizenz - es gilt das deutsche Urheberrecht</licence>
    <author>Johannes Teigelkötter</author>
    <editor>Heinz Schäfer</editor>
    <author>Alexander Stock</author>
    <author>Thomas Kowalski</author>
    <author>Stefan Staudt</author>
    <author>Klaus Lang</author>
    <author>Dirk Eberlein</author>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Leistungsmessung</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Elektrofahrzeug</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>swd</type>
      <value>Leistungsmessung</value>
    </subject>
    <subject>
      <language>deu</language>
      <type>uncontrolled</type>
      <value>Elektrofahrzeuge</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>
</export-example>
