source: trunk/eml/electrical/electrical.mso @ 442

#*-------------------------------------------------------------------
* EMSO Model Library (EML) Copyright (C) 2004 - 2007 ALSOC.
*
* This LIBRARY is free software; you can distribute it and/or modify
* it under the therms of the ALSOC FREE LICENSE as available at
* http://www.enq.ufrgs.br/alsoc.
*
* EMSO Copyright (C) 2004 - 2007 ALSOC, original code
* from http://www.rps.eng.br Copyright (C) 2002-2004.
* All rights reserved.
*
* EMSO is distributed under the therms of the ALSOC LICENSE as
* available at http://www.enq.ufrgs.br/alsoc.
*
*----------------------------------------------------------------------
* Author: Rafael de Pelegrini Soares
* $Id: electrical.mso 352 2007-08-30 05:39:11Z arge $
*--------------------------------------------------------------------*#

using "types";

Model wire
        ATTRIBUTES
        Pallete         = false;
        Brief           = "Wire.";
        Info            =
        "This model holds a current and voltage.";      
        
        VARIABLES
        i as current(Lower=-100);
        V as voltage;
end


Model Resistor
        ATTRIBUTES
        Pallete         = true;
        Icon            = "icon/Resistor";
        Brief           = "Electrical Resistor.";
        
        PARAMETERS
        R as resistance;

        VARIABLES
in      inlet  as wire (Brief = "Inlet", PosX=0.3831, PosY=0, Symbol="_{in}");
out     outlet as wire (Brief = "Outlet", PosX=0.3529, PosY=1, Symbol="_{out}");

        EQUATIONS
        inlet.V - outlet.V = R * outlet.i;
        outlet.i = inlet.i;
end

Model Capacitor
        ATTRIBUTES
        Pallete         = true;
        Icon            = "icon/Capacitor";
        Brief           = "Electrical Capacitor.";
        
        PARAMETERS
        C as capacitance;

        VARIABLES
        q as charge;
in      inlet  as wire (Brief = "Inlet", PosX=0.3978, PosY=0, Symbol="_{in}");
out     outlet as wire (Brief = "Outlet", PosX=0.3965, PosY=1, Symbol="_{out}");

        EQUATIONS
        diff(q) = inlet.i;
        inlet.V - outlet.V = (1/C) * q;
        outlet.i = inlet.i;
end

Model Indutor
        ATTRIBUTES
        Pallete         = true;
        Icon            = "icon/Indutor";
        Brief           = "Electrical Indutor.";
        
        PARAMETERS
        L as indutance;

        VARIABLES
in      inlet  as wire (Brief = "Inlet", PosX=0.4638, PosY=0, Symbol="_{in}");
out     outlet as wire (Brief = "Outlet", PosX=0.4638, PosY=1, Symbol="_{out}");

        EQUATIONS
        inlet.V - outlet.V = L * diff(inlet.i);
        outlet.i = inlet.i;
end

Model Supply
        ATTRIBUTES
        Pallete         = true;
        Icon            = "icon/Supply";
        Brief           = "Electrical Supply.";
        
        PARAMETERS
        V  as voltage;
        V0 as voltage(Default = 0);

        VARIABLES
in      inlet  as wire (Brief = "Inlet", PosX=0.3923, PosY=0, Symbol="_{in}");
out     outlet as wire (Brief = "Outlet", PosX=0.3984, PosY=1, Symbol="_{out}");

        EQUATIONS
        outlet.V = V0;
        inlet.V - outlet.V = V;
end