Switch YD with Arc - MapleSim Help

Switch YD with Arc

Start-Delta switch with arc

 Description The Switch YD with Arc (or Star-Delta Switch with Arc) component uses the Switch YD component with an arc when the switch opens. If the control input is false, plug_sp and plug_sn are star-connected and plug_sp connected to the supply plug. If control is true, plug_sp and plug_sn are delta-connected and they are connected to the supply plug. Note there is a delay between opening star connection and closing delta connection, respectively opening delta connection and closing star connection.

Connections

 Name Description Modelica ID $\mathrm{plugSupply}$ To grid plugSupply ${\mathrm{plug}}_{\mathrm{sp}}$ To positive stator plug plug_sp ${\mathrm{plug}}_{\mathrm{sn}}$ To negative stator plug plug_sn $\mathrm{control}$ control

Parameters

 Name Default Units Description Modelica ID $m$ $3$ Number of phases m ${R}_{\mathrm{on}}$ $1·{10}^{-5}$ $\mathrm{\Omega }$ Closed switch resistance Ron ${G}_{\mathrm{off}}$ $1·{10}^{-5}$ $S$ Opened switch conductance Goff Delay time $0$ $s$ Delay time delayTime ${V}_{0}$ $30$ $V$ Initial arc voltage V0 $\frac{\mathrm{dV}}{\mathrm{dt}}$ $10·{10}^{3}$ $\frac{V}{s}$ Arc voltage slope dVdt ${V}_{\mathrm{max}}$ $60$ $V$ Max. arc voltage Vmax

 Modelica Standard Library The component described in this topic is from the Modelica Standard Library. To view the original documentation, which includes author and copyright information, click here.