Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation
Collection of validation models
Information
This package contains validation models for the classes in Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.
Note that most validation models contain simple input data which may not be realistic, but for which the correct output can be obtained through an analytic solution. The examples plot various outputs, which have been verified against these solutions. These model outputs are stored as reference data and used for continuous validation whenever models in the library change.
Extends from Modelica.Icons.ExamplesPackage (Icon for packages containing runnable examples).
Package Content
| Name | Description |
|---|---|
 OperationMode
|
Validate block OperationModeSelector |
| TrimAndRespond
|
Model validates the trim and respond block |
Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.OperationMode
Validate block OperationModeSelector
Information
This example validates Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.OperationMode for a change of zone temperature and occupancy schedule.
Extends from Modelica.Icons.Example (Icon for runnable examples).
Modelica definition
model OperationMode "Validate block OperationModeSelector"
extends Modelica.Icons.Example;
Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.OperationMode
opeModSel(numZon=1) "Block that outputs the operation mode";
Buildings.Controls.OBC.CDL.Continuous.Sources.Ramp ramp1(
offset=0,
height=6.2831852,
duration=24*3600) "Block that generates ramp signal";
Buildings.Controls.OBC.CDL.Continuous.Sin sin1
"Block that outputs the sine of the input";
Buildings.Controls.OBC.CDL.Continuous.AddParameter addPar(p=22.5, k=12.5);
Buildings.Controls.OBC.CDL.Continuous.Sources.Constant unoHeaSet(k=12)
"Unoccupied heating setpoint";
Buildings.Controls.OBC.CDL.Continuous.Sources.Constant unoCooSet(k=30)
"Unoccupied cooling setpoint";
Buildings.Controls.OBC.CDL.Continuous.Sources.Constant occHeaSet(k=20)
"Occupied heating setpoint";
Buildings.Controls.OBC.CDL.Continuous.Sources.Constant occCooSet(k=24)
"Occupied cooling setpoint";
Buildings.Controls.OBC.CDL.Continuous.Sources.Constant warUpTim(k=1800)
"Warm-up time";
Buildings.Controls.OBC.CDL.Continuous.Sources.Constant cooDowTim(k=1800)
"Cooling down time";
Buildings.Controls.OBC.CDL.Logical.Sources.Constant uWinSta(k=false)
"Window on/off status";
Buildings.Controls.SetPoints.OccupancySchedule occSch "Occupancy schedule";
equation
connect(ramp1.y, sin1.u);
connect(sin1.y, addPar.u);
connect(addPar.y, opeModSel.TZon[1]);
connect(occHeaSet.y, opeModSel.THeaSet);
connect(occCooSet.y, opeModSel.TCooSet);
connect(unoHeaSet.y, opeModSel.TUnoHeaSet);
connect(unoCooSet.y, opeModSel.TUnoCooSet);
connect(warUpTim.y, opeModSel.warUpTim[1]);
connect(cooDowTim.y, opeModSel.cooDowTim[1]);
connect(uWinSta.y, opeModSel.uWinSta[1]);
connect(occSch.tNexOcc, opeModSel.tNexOcc);
connect(occSch.occupied, opeModSel.uOcc);
end OperationMode;
Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.Validation.TrimAndRespond
Model validates the trim and respond block
Information
This example validates Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.TrimAndRespond.
Extends from Modelica.Icons.Example (Icon for runnable examples).
Modelica definition
model TrimAndRespond "Model validates the trim and respond block"
extends Modelica.Icons.Example;
Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.TrimAndRespond
trimRespondLogic(
iniSet=120,
minSet=37,
maxSet=370,
delTim=300,
samplePeriod=120,
numIgnReq=2,
triAmo=-10,
resAmo=15,
maxRes=37) "Block implementing trim and respond logic";
Buildings.Controls.OBC.CDL.Logical.Sources.Constant con(k=true)
"Logic true indicating device ON";
Buildings.Controls.OBC.CDL.Continuous.Sources.Sine sine(amplitude=6, freqHz=1/
5400) "Block generates sine signal";
Buildings.Controls.OBC.CDL.Continuous.Abs abs
"Block generates absolute value of input";
Buildings.Controls.OBC.ASHRAE.G36_PR1.Generic.SetPoints.TrimAndRespond
trimRespondLogic1(
iniSet=120,
minSet=37,
maxSet=370,
delTim=300,
samplePeriod=120,
numIgnReq=2,
triAmo=-10,
resAmo=15,
maxRes=37) "Block implementing trim and respond logic";
Buildings.Controls.OBC.CDL.Continuous.Sources.Sine sine1(amplitude=6, freqHz=1
/5400) "Block generates sine signal";
Buildings.Controls.OBC.CDL.Continuous.Abs abs1
"Block generates absolute value of input";
Buildings.Controls.OBC.CDL.Logical.Sources.Pulse booPul(period=3600, width=0.18333333)
"Generate pulse signal of type Boolean";
Buildings.Controls.OBC.CDL.Logical.Not not1 "Logical not";
Buildings.Controls.OBC.CDL.Logical.Switch swi
"Switch between two Real signals";
Buildings.Controls.OBC.CDL.Continuous.Sources.Constant con1(k=0)
"Zero request when device is OFF";
Buildings.Controls.OBC.CDL.Continuous.Round round2(n=0)
"Round real number to given digits";
Buildings.Controls.OBC.CDL.Conversions.RealToInteger reaToInt1
"Convert real to integer";
Buildings.Controls.OBC.CDL.Continuous.Round round1(n=0)
"Round real number to given digits";
Buildings.Controls.OBC.CDL.Conversions.RealToInteger reaToInt2
"Convert real to integer";
equation
connect(con.y, trimRespondLogic.uDevSta);
connect(sine.y, abs.u);
connect(not1.y, trimRespondLogic1.uDevSta);
connect(con1.y, swi.u1);
connect(sine1.y, swi.u3);
connect(swi.y, abs1.u);
connect(booPul.y, swi.u2);
connect(booPul.y, not1.u);
connect(abs.y, round2.u);
connect(round2.y, reaToInt1.u);
connect(reaToInt1.y, trimRespondLogic.numOfReq);
connect(abs1.y, round1.u);
connect(round1.y, reaToInt2.u);
connect(reaToInt2.y, trimRespondLogic1.numOfReq);
end TrimAndRespond;