source: trunk/eml/electrical/electrical.mso @ 301

#*-------------------------------------------------------------------
* 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 281 2007-06-16 21:06:21Z paula $
*--------------------------------------------------------------------*#

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 electrical_basic
        ATTRIBUTES
        Pallete         = false;
        Brief           = "Basic model for electrical devices with one input and one output wire.";
        
        VARIABLES
in      inlet  as wire;
out     outlet as wire;
end

Model electrical as electrical_basic
        ATTRIBUTES
        Pallete         = false;
        Brief           = "Basic electrical device";
        Info            =
        "Model for an electrical device in which the inlet current
        is equal to the outlet one
        ";      
        
        EQUATIONS
        outlet.i = inlet.i;
end

Model Resistor as electrical
        ATTRIBUTES
        Pallete         = true;
        Icon            = "Resistor";
        Brief           = "Electrical Resistor.";
        
        PARAMETERS
        R as resistance;
        EQUATIONS
        inlet.V - outlet.V = R * outlet.i;
end

Model Capacitor as electrical
        ATTRIBUTES
        Pallete         = true;
        Icon            = "Capacitor";
        Brief           = "Electrical Capacitor.";
        
        PARAMETERS
        C as capacitance;
        VARIABLES
        q as charge;
        EQUATIONS
        diff(q) = inlet.i;
        inlet.V - outlet.V = (1/C) * q;
end

Model Indutor as electrical
        ATTRIBUTES
        Pallete         = true;
        Icon            = "Indutor";
        Brief           = "Electrical Indutor.";
        
        PARAMETERS
        L as indutance;
        EQUATIONS
        inlet.V - outlet.V = L * diff(inlet.i);
end

Model Supply as electrical_basic
        ATTRIBUTES
        Pallete         = true;
        Icon            = "Supply";
        Brief           = "Electrical Supply.";
        
        PARAMETERS
        V  as voltage;
        V0 as voltage(Default = 0);
        EQUATIONS
        outlet.V = V0;
        inlet.V - outlet.V = V;
end