.Buildings.Electrical.DC.Loads.Resistor

Information

Model of a linear DC resistor that can vary with respect to temperature.

The model implements the Ohm's law

V = R(T) i.

The resistance R(T) varies depending on the temperature T as

R(T) = R (1 + α (T - T_ref)),

where the resistance R is the reference value of the resistance, α is the linear temperature coefficient, and T_ref is the reference temperature. The temperature T is the temperature of the heat port if useHeatPort = true.

Revisions

• November 2, 2024, by Michael Wetter:
  Changed guarding against division by zero.
  This is for Buildings #4032.
• November 3, 2015, by Michael Wetter:
  Set default value for P_nominal to avoid an error when translating the model in Dymola's pedantic mode.
• May 14, 2015, by Marco Bonvini:
  Changed parent class to Buildings.Electrical.Interfaces.ResistiveLoad in order to help openmodelica parsing the model. This fixes issue #415.
• February 1, 2013, by Thierry S. Nouidui:
  First implementation.
• May 28, 2014, by Marco Bonvini:
  Revised model and documentation.