Arc Plasma and Electrical Switching

Presentations

• Control Grid Testing For Optimized Lifetime In MHVDC Breaker

  ORAL

  Oct. 6, 2020, 10:00 AM – Oct. 6, 2020, 10:15 AM

  Authors

  • Darryl Michael

    • GE Global Research

  • David Smith

    • General Electric Global Research
    • GE Research
    • GE Global Research

  • Jason Trotter

    • GE Research
    • GE Global Research

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• Plasma behavior for LaB$_{\mathrm{6}}$ thermionic hollow cathode in low-pressure deuterium

  ORAL

  Oct. 6, 2020, 10:15 AM – Oct. 6, 2020, 10:30 AM

  Authors

  • Andrey Meshkov

    • GE Research

  • Jason Trotter

    • GE Research
    • GE Global Research

  • David Smith

    • General Electric Global Research
    • GE Research
    • GE Global Research

  • Aharon Yakimov

    • GE Research

  View abstract →

• Investigation of pressure increase in HVDC relays during plasma arcing in short circuit situations

  ORAL

  Oct. 6, 2020, 10:30 AM – Oct. 6, 2020, 10:45 AM

  Authors

  • Crispin Ewuntomah

    • Leuphana University Lüneburg, Germany

  • Jens Oberrath

    • University of Applied Science, Soest, Germany

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• Simulation of ultrahigh-pressure short-arc xenon discharge plasma and effect of evaporation of cathode material on plasma properties

  ORAL

  Oct. 6, 2020, 10:45 AM – Oct. 6, 2020, 11:00 AM

  Authors

  • Indjira Mukharaeva

    • Saint-Petersburg State University

  • Vladimir Sukhomlinov

    • Saint-Petersburg State University

  • Georges Zissis

    • Universite Toulouse III – Paul Sabatier

  • Nikolai Timofeev

    • Saint-Petersburg State University

  • Dmitriy Mikhaylov

    • Saint-Petersburg State University

  • Alexander Mustafaev

    • National Mineral-Resource University
    • Saint Petersburg State Mining University

  • Pascal Dupuis

    • SAS Toulouse

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• Analysis of Driven Factor of Cathode Spot Initial Movement in Parallel Electrodes by Numerical Simulation

  ORAL

  Oct. 6, 2020, 11:00 AM – Oct. 6, 2020, 11:15 AM

  Authors

  • Zhenwei Ren

    • Tokyo City University

  • Yusuke Nemoto

    • Tokyo City University
    • Tokyo City University Graduate School

  • Yoshifumi Maeda

    • Tokyo City University
    • Tokyo City University Graduate School

  • Toru Iwao

    • Tokyo City University

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• Student Excellence Award Finalist: Validated two-dimensional modeling of ablated carbon arc

  ORAL

  Oct. 6, 2020, 11:15 AM – Oct. 6, 2020, 11:30 AM

  Authors

  • Jian Chen

    • Princeton Plasma Physics Laboratory

  • Alexander Khrabry

    • Princeton Plasma Physics Laboratory

  • Igor Kaganovich

    • Princeton Plasma Physics Laboratory
    • Princeton Plasma Physics Laboratory, Princeton NJ
    • Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543, USA
    • Princeton Plasma Physics Laboratory, USA
    • Princeton Plasma Physics Lab

  • Andrei Khodak

    • Princeton Plasma Physics Laboratory

  • Vladislav Vekselman

    • Princeton Plasma Physics Laboratory

  • Heping Li

    • Tsinghua University

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• Calculation of Ablation Amount from Nozzle Caused by Radiation Using Three-Dimensional Electromagnetic Thermal Fluid Simulation

  ORAL

  Oct. 6, 2020, 11:30 AM – Oct. 6, 2020, 11:45 AM

  Authors

  • Yuki Suzuki

    • Tokyo City University Graduate School

  • Shoya Nishizawa

    • Tokyo City University Graduate School

  • Yusuke Nemoto

    • Tokyo City University Graduate School

  • Zhenewei Ren

    • Tokyo City University Graduate School

  • Yoshifumi Maeda

    • Tokyo City University Graduate School

  • Toru Iwao

    • Tokyo City University

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• Convective Force Derived from Arc Jet Affected by Convective Force of Lateral Gas Flow for Elucidation of Arc Deflection Phenomenon

  ORAL

  Oct. 6, 2020, 11:45 AM – Oct. 6, 2020, 12:00 PM

  Authors

  • Yoshifumi Maeda

    • Tokyo City University
    • Tokyo City University Graduate School

  • Yuki Sugiyama

    • Tokyo City University Graduate School

  • Zhenwei Ren

    • Tokyo City University Graduate School

  • Yusuke Nemoto

    • Tokyo City University Graduate School

  • Toru Iwao

    • Tokyo City University

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• Conditions for Retrograde Motion of Vacuum Arc Cathode Spot Affected by Initial Pressure

  ORAL

  Oct. 6, 2020, 12:00 PM – Oct. 6, 2020, 12:15 PM

  Authors

  • Yusuke Nemoto

    • Tokyo City University
    • Tokyo City University Graduate School

  • Masahiro Takagi

    • Tokyo City University
    • Tokyo City University Graduate School

  • Yuki Suzuki

    • Tokyo City University Graduate School

  • Zhenwei Ren

    • Tokyo City University
    • Tokyo City University Graduate School

  • Yoshifumi Maeda

    • Tokyo City University
    • Tokyo City University Graduate School

  • Toru Iwao

    • Tokyo City University

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• A model explaining low and high ablation regimes in a carbon arc

  ORAL

  Oct. 6, 2020, 12:15 PM – Oct. 6, 2020, 12:30 PM

  Authors

  • Alexander Khrabry

    • Lawrence Livermore Natl Lab

  • Igor Kaganovich

    • Princeton Plasma Physics Laboratory
    • Princeton Plasma Physics Laboratory, Princeton NJ
    • Plasma Physics Laboratory, Princeton University, Princeton, New Jersey 08543, USA
    • Princeton Plasma Physics Laboratory, USA
    • Princeton Plasma Physics Lab

  • Andrei Khodak

    • Princeton Plasma Physics Lab

  • Vladislav Vekselman

    • Princeton Plasma Physics Lab

  • Tianyuan Huang

    • Princeton Plasma Physics Lab

  View abstract →