Filters

20191

More filters

20231
Reset filters

Settings

Subject: Arc dynamics × Subject: Konferenzschrift × WGL Institute: INP ×

Search Results

Now showing 1 - 1 of 1
  • Thumbnail Image
    Item
    3D analysis of low-voltage gas-filled DC switch using simplified arc model
    (Praha : Czech Technical University in Prague, Faculty of Electrical Engineering, Department of Physics, 2019) Gortschakow, S.; Gonzalez, D.; Yu, S.; Werner, F.
    Electro-magnetic simulations have been used for the visualization of distribution of Lorentz force acting on a DC switching arc in low-voltage contactor. A simplified plasma model (black-box model) was applied for the description of arc conductivity. Arc geometry was gained from the high-speed camera images. Influence of arc position, arc current and of external magnetic field has been studied. Results have been compared with optical observations of the arc dynamics.