blockEquationOfTime

Equation of time

Extends from PartialConvertTime.

Information

This component computes the difference between solar noon and noon of local civil time.

Components

TypeNameDefaultDescription
Modelica.Blocks.Interfaces.RealInputnDayZero-based day number in seconds (January 1=0, January 2=86400)
Modelica.Blocks.Interfaces.RealOutputeqnTimEquation of time

Revisions

  • March 27, 2023, by Ettore Zanetti:
    Updated to use partial class for conversion from simulation time to calendar time.
    This is for IBPSA #1716.
  • May 13, 2010, by Wangda Zuo:
    First implementation.