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PPPS 2019

22–28 Jun 2019
DoubleTree at the Entrance to Universal Orlando
America/New_York timezone

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Session

10.3 System Modeling, Thermal, EMI and Circuits

O5F
26 Jun 2019, 10:00
DoubleTree at the Entrance to Universal Orlando

DoubleTree at the Entrance to Universal Orlando

5780 Major Blvd. Orlando, Florida, 32819, USA

Conveners

10.3 System Modeling, Thermal, EMI and Circuits

  • Heather O'Brien (Army Research Laboratory)

Presentation materials

There are no materials yet.

  1. 1198. Investigation of Low Amplitude Lighting Strikes On Low Voltage Electrical Systems
    David Barnett (Texas Tech University)
    26/06/2019, 10:00
    10.3 System modeling, thermal, EMI, circuits
    Invited

    This study serves to investigate the voltage and current development in commercial electrical systems and the impact of various protection schemes. Various tests are conducted on miniature mock electrical systems to determine breakdown thresholds and mechanisms. The area of interest includes low current amplitude lightning impulses in the range of 2 kA to 5 kA peak. The test setup is...

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  2. 846. Characterization of Sustained Series dc Arc Duration for Advanced Detection Schemes
    Bailey Hall (The Ohio State Univeristy)
    26/06/2019, 10:45
    10.3 System modeling, thermal, EMI, circuits
    Oral

    Series arcs in dc power systems can occur if energized wires split, or load connections are physically interrupted. Compared to their parallel counterparts, series dc arcs decrease load current, making detection more challenging. Series dc arc models, along with accompanying detection methods have been studied in the past . However, few studies link load and source impedance to the timing...

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  3. 1104. Three-Dimensional Model of the Saturn Accelerator Water Tri-plate Transmission Line Connection to the Vacuum Insulator Stack
    Dr Ken Struve (Sandia National Laboratories)
    26/06/2019, 11:00
    10.3 System modeling, thermal, EMI, circuits
    Oral

    Calculation of the power flow from the 36 pulse forming lines to the vacuum region of Saturn has always been complicated by the three-dimensional structure of the rod and bottle connections to the vacuum insulator stack. Recently we have completed a 3-D calculation of the bottle configuration and found a large error in previous impedance estimates. We have used this calculation to determine...

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  4. 1247. Lumped Circuit Model of Multi-Pulse Laser Triggered Gas Switch with Braginskii Resistivity
    Joe Chen (University of New Mexico)
    26/06/2019, 11:15
    10.3 System modeling, thermal, EMI, circuits
    Oral

    L3 Applied Technologies is developing series pulsed forming water transmission lines for Los Alamos National Laboratory. The Series Pulse-Line Integrated Test Stand (SPLITS) consists of a set of four, 5.5 ohm coaxial water pulse forming lines in series. Each water line is capable of producing a -300 kV pulse when driving a matched resistive load.

    The University of New Mexico (UNM) is...

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