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HPControlHAC.mo
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HPControlHAC.mo
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// CP: 65001
// SimulationX Version: 3.6.5.34033 x64
within ;
model HPControlHAC "HPControlHAC.mo"
GreenBuilding.Interfaces.Ambience.AmbientCondition AmbientConditions "Ambient Conditions Connection" annotation(Placement(
transformation(extent={{600,-685},{620,-665}}),
iconTransformation(extent={{90,190},{110,210}})));
input Modelica.Blocks.Interfaces.RealInput TRefHeat(
quantity="Thermics.Temp",
displayUnit="°C") "Reference temperature for heating" annotation(
Placement(
transformation(extent={{585,-390},{625,-350}}),
iconTransformation(extent={{-220,130},{-180,170}})),
Dialog(
group="Temperature",
tab="Results 1",
showAs=ShowAs.Result));
input Modelica.Blocks.Interfaces.RealInput TRefCool(
quantity="Thermics.Temp",
displayUnit="°C") "Reference temperature for cooling" annotation(
Placement(
transformation(extent={{585,-390},{625,-350}}),
iconTransformation(extent={{-220,30},{-180,70}})),
Dialog(
group="Temperature",
tab="Results 1",
showAs=ShowAs.Result));
input Modelica.Blocks.Interfaces.RealInput TAct(
quantity="Thermics.Temp",
displayUnit="°C") "Actual temperature" annotation(
Placement(
transformation(extent={{585,-440},{625,-400}}),
iconTransformation(extent={{-220,80},{-180,120}})),
Dialog(
group="Temperature",
tab="Results 1",
showAs=ShowAs.Result));
input Modelica.Blocks.Interfaces.RealInput TFlow(
quantity="Thermics.Temp",
displayUnit="°C") "Flow temperature" annotation(
Placement(
transformation(extent={{585,-495},{625,-455}}),
iconTransformation(extent={{-220,-120},{-180,-80}})),
Dialog(
group="Temperature",
tab="Results 1",
showAs=ShowAs.Result));
input Modelica.Blocks.Interfaces.RealInput TReturn(
quantity="Thermics.Temp",
displayUnit="°C") "Return temperature" annotation(
Placement(
transformation(extent={{585,-550},{625,-510}}),
iconTransformation(extent={{-220,-170},{-180,-130}})),
Dialog(
group="Temperature",
tab="Results 1",
showAs=ShowAs.Result));
input Modelica.Blocks.Interfaces.RealInput TFlowRef(
quantity="Thermics.Temp",
displayUnit="°C") "Reference flow temperature" annotation(
Placement(
transformation(extent={{585,-600},{625,-560}}),
iconTransformation(
origin={-100,200},
extent={{-20,-20},{20,20}},
rotation=-90)),
Dialog(
group="Temperature",
tab="Results 1",
showAs=ShowAs.Result));
output Modelica.Blocks.Interfaces.RealOutput qvRef(
quantity="Thermics.VolumeFlow",
displayUnit="m³/h") "target volume flow" annotation(
Placement(
transformation(extent={{825,-380},{845,-360}}),
iconTransformation(
origin={-50,-200},
extent={{-10,-10},{10,10}},
rotation=-90)),
Dialog(
group="Volume Flow",
tab="Results 1",
showAs=ShowAs.Result));
output Modelica.Blocks.Interfaces.RealOutput qvSourceRef(
quantity="Thermics.VolumeFlow",
displayUnit="m³/h") "Reference volume flow of source pump" annotation(
Placement(
transformation(extent={{825,-355},{845,-335}}),
iconTransformation(
origin={0,-200},
extent={{-10,-10},{10,10}},
rotation=-90)),
Dialog(
group="Volume Flow",
tab="Results 1",
showAs=ShowAs.Result));
input Modelica.Blocks.Interfaces.BooleanInput Enable "External control input" annotation(
Placement(
transformation(extent={{585,-345},{625,-305}}),
iconTransformation(
origin={0,200},
extent={{-20,-20},{20,20}},
rotation=-90)),
Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
output Modelica.Blocks.Interfaces.BooleanOutput HeatingOn "Switch-on/off of HP heating" annotation(
Placement(
transformation(extent={{825,-430},{845,-410}}),
iconTransformation(extent={{190,140},{210,160}})),
Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
output Modelica.Blocks.Interfaces.BooleanOutput CoolingOn "Switch-on/off of HP cooling" annotation(
Placement(
transformation(extent={{825,-430},{845,-410}}),
iconTransformation(extent={{190,90},{210,110}})),
Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
output Modelica.Blocks.Interfaces.BooleanOutput CPon "Switch-on/off of circulation pump" annotation(
Placement(
transformation(extent={{825,-465},{845,-445}}),
iconTransformation(extent={{190,-160},{210,-140}})),
Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
output Modelica.Blocks.Interfaces.BooleanOutput SPon "Source pump switch on/off" annotation(
Placement(
transformation(extent={{825,-535},{845,-515}}),
iconTransformation(extent={{190,-110},{210,-90}})),
Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
protected
Boolean CoolCtrl "State decides if cooling is available depending on ambient temperature" annotation(Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
Boolean HeatCtrl "State decides if heating is available depending on ambient temperature" annotation(Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
Boolean HPHeat "HP heat state on/off" annotation(Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
Boolean HPCool "HP cool state on/off" annotation(Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
Boolean CP "CP state on/off" annotation(Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
Boolean SP "SP state on/off" annotation(Dialog(
group="I/O",
tab="Results 1",
showAs=ShowAs.Result));
discrete Real tHPStart(
quantity="Basics.Time",
displayUnit="s") "Starting time of HP" annotation(Dialog(
group="Timing",
tab="Results 1",
showAs=ShowAs.Result));
CirculationPump CPcontrol(tCPComp=tDelayCPComp) "Circulation pump controller" annotation(Placement(transformation(extent={{-150,100},{-130,110}})));
SourcePump SPcontrol(tSP=tDelaySPComp) "Source pump controller" annotation(Placement(transformation(extent={{-150,100},{-130,110}})));
Compressor CompControlHeat(
tMinOff=tHPminOff,
tMinOn=tHPminOn,
tCompCP=tDelayHP,
tCompSP=tDelaySP) "Compressor controller for heating" annotation(Placement(transformation(extent={{-150,100},{-130,110}})));
Compressor CompControlCool(
tMinOff=tHPminOff,
tMinOn=tHPminOn,
tCompCP=tDelayHP,
tCompSP=tDelaySP) "Compressor controller for cooling" annotation(Placement(transformation(extent={{-150,100},{-130,110}})));
public
parameter Real tDelayHP(
quantity="Basics.Time",
displayUnit="s")=15 "Delay time between circultion pump and compressor starting" annotation(Dialog(
group="Heat Pump",
tab="Timing Control"));
parameter Real tHPminOn(
quantity="Basics.Time",
displayUnit="s")=24 "Minimum turn-on time of HP" annotation(Dialog(
group="Heat Pump",
tab="Timing Control"));
parameter Real tHPminOff(
quantity="Basics.Time",
displayUnit="s")=30 "Minimum turn-off time of HP" annotation(Dialog(
group="Heat Pump",
tab="Timing Control"));
parameter Real tDelayCP(
quantity="Basics.Time",
displayUnit="s")=600 "Delay time between HP and circulation pump shutdown" annotation(Dialog(
group="Circulation Pump",
tab="Timing Control"));
parameter Real tDelayCPComp(
quantity="Basics.Time",
displayUnit="s")=600 "Delay time between shutdown of compressor and circulation pump" annotation(Dialog(
group="Circulation Pump",
tab="Timing Control"));
parameter Real tDelaySP(
quantity="Basics.Time",
displayUnit="s")=60 "Delay time between source pump and HP starting" annotation(Dialog(
group="Source Pump",
tab="Timing Control"));
parameter Real tDelaySPComp(
quantity="Basics.Time",
displayUnit="s")=60 "Delay time between shutdown of compressor and source pump" annotation(Dialog(
group="Source Pump",
tab="Timing Control"));
parameter Real TAmbCoolOn(
quantity="Thermics.Temp",
displayUnit="°C")=297.14999999999998 "Ambient temperature for HP cooling switching-on" annotation(Dialog(
group="Cooling",
tab="Cooling/Heating overall control"));
parameter Real TAmbCoolOff(
quantity="Thermics.Temp",
displayUnit="°C")=295.14999999999998 "Ambient temperature for HP cooling switching-off" annotation(Dialog(
group="Cooling",
tab="Cooling/Heating overall control"));
parameter Real TAmbHeatOn(
quantity="Thermics.Temp",
displayUnit="°C")=291.14999999999998 "Ambient temperature for HP heating switching-on" annotation(Dialog(
group="Heating",
tab="Cooling/Heating overall control"));
parameter Real TAmbHeatOff(
quantity="Thermics.Temp",
displayUnit="°C")=293.14999999999998 "Ambient temperature for HP heating switching-off" annotation(Dialog(
group="Heating",
tab="Cooling/Heating overall control"));
parameter Real TFlowMax(
quantity="Thermics.Temp",
displayUnit="°C")=333.14999999999998 "Maximum flow temperature - heating" annotation(Dialog(
group="Boundaries Flow and Return",
tab="I/O - Control"));
parameter Real TReturnMax(
quantity="Thermics.Temp",
displayUnit="°C")=328.14999999999998 "Maximum return temperature - heating" annotation(Dialog(
group="Boundaries Flow and Return",
tab="I/O - Control"));
parameter Real TFlowMin(
quantity="Thermics.Temp",
displayUnit="°C")=280.15 "Minimum flow temperature - cooling" annotation(Dialog(
group="Boundaries Flow and Return",
tab="I/O - Control"));
parameter Real TReturnMin(
quantity="Thermics.Temp",
displayUnit="°C")=280.15 "Minimum return temperature - cooling" annotation(Dialog(
group="Boundaries Flow and Return",
tab="I/O - Control"));
parameter Real deltaTHeatLow(
quantity="Thermics.TempDiff",
displayUnit="K")=-5 "In case of heating, lowmost temperature difference between actual and reference temperature (<0: T_low<TRefHeat, >0: T_low>TRefHeat)" annotation(Dialog(
group="Reference Temperature",
tab="I/O - Control"));
parameter Real deltaTHeatUp(
quantity="Thermics.TempDiff",
displayUnit="K")=5 "In case of heating, upmost temperature difference between actual and reference temperature (<0: T_up<TRefHeat, >0: T_up>TRefHeat)" annotation(Dialog(
group="Reference Temperature",
tab="I/O - Control"));
parameter Real deltaTCoolLow(
quantity="Thermics.TempDiff",
displayUnit="K")=-2 "In case of cooling, lowmost temperature difference between actual and reference temperature (<0: T_low<TRefCool, >0: T_low>TRefCool)" annotation(Dialog(
group="Reference Temperature",
tab="I/O - Control"));
protected
model CirculationPump "Circulation pump control V1.0"
Boolean ON "Heat signal";
Boolean DEICING(
start=false,
fixed=true) "De-icing signal";
Boolean CP "Switch-on/off of circulation pump";
Boolean COMP(
start=false,
fixed=true) "Switch-on/off of compressor";
Real TAmbient "Ambient temperature";
protected
discrete Real tEndComp;
discrete Real tStartIce;
Boolean CPon;
public
parameter Real tCPComp(
quantity="Basics.Time",
displayUnit="s")=600 "Follow-up time of circulation pump after compressor operation" annotation(Dialog(
group="switching and operation time period",
tab="HEATING"));
parameter Real tCPIce(
quantity="Basics.Time",
displayUnit="s")=100 "Follow-up time of circulation pump while di-icing" annotation(Dialog(
group="switching and operation time period",
tab="DE-ICING"));
parameter Real TBoundIce(
quantity="Basics.Unitless",
displayUnit="-")=7 "Boundary temperature for active/passive de-icing" annotation(Dialog(
group="boundary temperature for active/passive de-icing",
tab="DE-ICING"));
initial equation
tEndComp=time.start;
tStartIce=time.start;
CPon=ON;
equation
when not pre(COMP) and not pre(ON) then
tEndComp=time;
end when;
when pre(DEICING) and (TAmbient < TBoundIce) then
tStartIce=time;
end when;
when not pre(ON) and (time-tEndComp)>tCPComp then
CPon=false;
elsewhen pre(DEICING) and TAmbient>=TBoundIce and (time-tStartIce)>tCPIce then
CPon=false;
elsewhen not pre(CPon) and not pre(DEICING) and pre(ON) then
CPon=true;
end when;
CP=CPon;
annotation(Icon(coordinateSystem(extent={{-100,50},{100,-50}})));
end CirculationPump;
public
parameter Real deltaTCoolUp(
quantity="Thermics.TempDiff",
displayUnit="K")=2 "In case of cooling, upmost temperature difference between actual and reference temperature (<0: T_up<TRefCool, >0: T_up>TRefCool)" annotation(Dialog(
group="Reference Temperature",
tab="I/O - Control"));
protected
model SourcePump "Source pump control V1.0"
protected
discrete Real tEndComp;
discrete Real tStartIce;
Boolean SPon;
public
parameter Real tSP(
quantity="Basics.Time",
displayUnit="s")=60 "Follow-up time of source pump after compressor operation" annotation(Dialog(
group="switching and operation time period",
tab="HEATING"));
parameter Real TBoundIce=7 "Boundary temperature for active/passive de-icing" annotation(Dialog(
group="boundary temperature for active/passive de-icing",
tab="DE-ICING"));
Boolean ON "Heat signal";
Boolean DEICING(
start=false,
fixed=true) "De-icing signal";
Boolean SP "Switch on/off of source pump";
Real TAmbient "Ambient temperature";
Boolean COMP(
start=false,
fixed=true) "Compressor on/off";
initial equation
tEndComp=time.start;
tStartIce=time.start;
SPon=ON;
equation
when not pre(COMP) and not pre(ON) then
tEndComp=time;
end when;
when pre(DEICING) and (TAmbient < TBoundIce) then
tStartIce=time;
end when;
when pre(ON) and not pre(DEICING) then
SPon=true;
elsewhen not pre(ON) and (time-tEndComp)>tSP then
SPon=false;
elsewhen pre(DEICING) and TAmbient<TBoundIce and (time-tStartIce)>tSP then
SPon=false;
elsewhen not pre(SPon) and not pre(DEICING) and pre(ON) then
SPon=true;
end when;
SP=SPon;
annotation(Icon(coordinateSystem(extent={{-100,50},{100,-50}})));
end SourcePump;
public
parameter Real qvSource(
quantity="Thermics.VolumeFlow",
displayUnit="m³/h")=9.4e-4 "Constant velocity of source pump" annotation(Dialog(
group="Source Pump",
tab="flow control"));
protected
model Compressor "Compressor control V1.0"
Boolean ON "Heat signal";
Boolean DEICING(
start=false,
fixed=true) "De-icing signal";
Boolean COMP "Switch-on/off of compressor";
Boolean SP(
start=false,
fixed=true) "Switch-on/off of source pump";
Boolean CP(
start=false,
fixed=true) "Switch-on/off of circulation pump";
Real TAmbient "Ambient temperature";
protected
discrete Real tStartComp;
discrete Real tEndComp;
discrete Real tStartCP;
discrete Real tStartSP;
discrete Real tStartHeat;
Boolean COMPon;
public
parameter Real tMinOff(
quantity="Basics.Time",
displayUnit="s")=24 "Minimum turn-off time" annotation(Dialog(
group="switching and operation time period",
tab="HEATING"));
parameter Real tMinOn(
quantity="Basics.Time",
displayUnit="s")=30 "Minimum turn-on time" annotation(Dialog(
group="switching and operation time period",
tab="HEATING"));
parameter Real tCompCP(
quantity="Basics.Time",
displayUnit="s")=15 "Delay time compared to circultion pump" annotation(Dialog(
group="switching and operation time period",
tab="HEATING"));
parameter Real tCompSP(
quantity="Basics.Time",
displayUnit="s")=60 "Delay time compared to source pump" annotation(Dialog(
group="switching and operation time period",
tab="HEATING"));
parameter Real TBoundIce=7 "Boundary temperature for active/passive de-icing" annotation(Dialog(
group="boundary temperature for active/passive de-icing",
tab="DE-ICING"));
initial equation
if ON then
tStartHeat = time.start-max(tCompCP,tCompSP)-1;
tStartCP = time.start-tCompCP-1;
tStartSP = time.start-tCompSP-1;
tStartComp = time.start-tMinOn-1;
tEndComp = time.start;
else
tStartHeat = time.start;
tStartCP = time.start;
tStartSP = time.start;
tStartComp = time.start;
tEndComp = time.start-tMinOff-1;
end if;
COMPon = ON;
equation
when pre(ON) then
tStartHeat=time;
end when;
when pre(CP) then
tStartCP=time;
end when;
when pre(SP) then
tStartSP=time;
end when;
when pre(COMPon) then
tStartComp=time;
end when;
when not pre(COMPon) then
tEndComp=time;
end when;
when (time-tStartCP)>tCompCP and (time-tStartSP)>tCompSP and pre(ON) and (time-tEndComp)>tMinOff and not pre(DEICING) then
COMPon=true;
elsewhen (time-tStartComp)>tMinOn and not pre(ON) then
COMPon=false;
elsewhen pre(DEICING) and TAmbient>=TBoundIce then
COMPon=false;
elsewhen not pre(DEICING) then
COMPon=true;
end when;
COMP=COMPon;
annotation(Icon(coordinateSystem(extent={{-100,50},{100,-50}})));
end Compressor;
public
parameter Real deltaTFlowRefMax(
quantity="Thermics.TempDiff",
displayUnit="K")=3 "Temperature difference (TFlow-TFlowRef) when qvRef=qvMax" annotation(Dialog(
group="Boundary Temperatures for Volume Flow Control",
tab="Volume Flow Control"));
parameter Real deltaTFlowRefMin(
quantity="Thermics.TempDiff",
displayUnit="K")=-3 "Temperature difference (TFlow-TFlowRef) when qvRef=qvMin" annotation(Dialog(
group="Boundary Temperatures for Volume Flow Control",
tab="Volume Flow Control"));
parameter Real qvMax(
quantity="Thermics.VolumeFlow",
displayUnit="m³/h")=2.139e-3 "Maximum volume flow of circulation pump" annotation(Dialog(
group="Volume Flow Boundaries",
tab="Volume Flow Control"));
parameter Real qvMin(
quantity="Thermics.VolumeFlow",
displayUnit="m³/h")=2.78e-5 "Minimum volume flow of circulation pump" annotation(Dialog(
group="Volume Flow Boundaries",
tab="Volume Flow Control"));
initial equation
assert(deltaTFlowRefMax>deltaTFlowRefMin,"qvRef not computable");
assert(TAmbCoolOff>TAmbHeatOff,"Reference heating temperature must be lower than reference cooling temperature");
tHPStart=time.start;
if (AmbientConditions.TAmbient<TAmbHeatOff) then
CoolCtrl=false;
HeatCtrl=true;
if (((TAct-TRefHeat)<deltaTHeatUp) and Enable) then
CPcontrol.ON=true;
SPcontrol.ON=true;
CompControlHeat.ON=true;
CompControlCool.ON=false;
else
CPcontrol.ON=false;
SPcontrol.ON=false;
CompControlHeat.ON=false;
CompControlCool.ON=false;
end if;
elseif (AmbientConditions.TAmbient>TAmbCoolOff) then
CoolCtrl=true;
HeatCtrl=false;
if (((TAct-TRefCool)>deltaTCoolLow) and Enable) then
CPcontrol.ON=true;
SPcontrol.ON=true;
CompControlHeat.ON=false;
CompControlCool.ON=true;
else
CPcontrol.ON=false;
SPcontrol.ON=false;
CompControlHeat.ON=false;
CompControlCool.ON=false;
end if;
else
CoolCtrl=false;
HeatCtrl=false;
CPcontrol.ON=false;
SPcontrol.ON=false;
CompControlHeat.ON=false;
CompControlCool.ON=false;
end if;
equation
when (AmbientConditions.TAmbient<TAmbCoolOff) then
CoolCtrl=false;
elsewhen (AmbientConditions.TAmbient>TAmbCoolOn) then
CoolCtrl=true;
end when;
when (AmbientConditions.TAmbient>TAmbHeatOff) then
HeatCtrl=false;
elsewhen (AmbientConditions.TAmbient<TAmbHeatOn) then
HeatCtrl=true;
end when;
when pre(CompControlHeat.ON) or pre(CompControlCool.ON) then
tHPStart=time;
end when;
when (((TAct-TRefHeat)<deltaTHeatLow) and Enable and HeatCtrl) then
CPcontrol.ON=true;
SPcontrol.ON=true;
CompControlHeat.ON=true;
CompControlCool.ON=false;
elsewhen (((TAct-TRefHeat)>deltaTHeatUp) or (TFlow>TFlowMax) or (TReturn>TReturnMax) or not Enable or not HeatCtrl) then
CPcontrol.ON=false;
SPcontrol.ON=false;
CompControlHeat.ON=false;
CompControlCool.ON=false;
elsewhen (((TAct-TRefCool)>deltaTCoolUp) and Enable and CoolCtrl) then
CPcontrol.ON=true;
SPcontrol.ON=true;
CompControlHeat.ON=false;
CompControlCool.ON=true;
elsewhen (((TAct-TRefCool)<deltaTCoolLow) or (TFlow<TFlowMin) or (TReturn<TReturnMin) or not Enable or not CoolCtrl) then
CPcontrol.ON=false;
SPcontrol.ON=false;
CompControlHeat.ON=false;
CompControlCool.ON=false;
end when;
CPcontrol.DEICING=false;
SPcontrol.DEICING=false;
CompControlHeat.DEICING=false;
CompControlCool.DEICING=false;
CPcontrol.TAmbient=AmbientConditions.TAmbient;
SPcontrol.TAmbient=AmbientConditions.TAmbient;
CompControlHeat.TAmbient=AmbientConditions.TAmbient;
CompControlCool.TAmbient=AmbientConditions.TAmbient;
if HeatCtrl then
CPcontrol.COMP=CompControlHeat.COMP;
SPcontrol.COMP=CompControlHeat.COMP;
elseif CoolCtrl then
CPcontrol.COMP=CompControlCool.COMP;
SPcontrol.COMP=CompControlCool.COMP;
else
CPcontrol.COMP=false;
SPcontrol.COMP=false;
end if;
CompControlHeat.CP=CPcontrol.CP;
CompControlHeat.SP=SPcontrol.SP;
CompControlCool.CP=CPcontrol.CP;
CompControlCool.SP=SPcontrol.SP;
if Enable then
HPHeat=CompControlHeat.COMP;
HPCool=CompControlCool.COMP;
CP=CPcontrol.CP;
SP=SPcontrol.SP;
else
HPHeat=false;
HPCool=false;
CP=false;
SP=false;
end if;
if SP then
qvSourceRef=qvSource;
else
qvSourceRef=0;
end if;
if CP then
if (HPHeat or HPCool) then
if HPHeat then
qvRef=max(min((qvMin+(qvMax-qvMin)*(((TFlow-(TFlowRef+deltaTFlowRefMin))/(deltaTFlowRefMax-deltaTFlowRefMin)))),qvMax),qvMin);
else
qvRef=max(min((qvMin+(qvMax-qvMin)*((((TFlowRef+deltaTFlowRefMax)-TFlow)/(deltaTFlowRefMax-deltaTFlowRefMin)))),qvMax),qvMin);
end if;
else
qvRef=qvMin;
end if;
else
qvRef=qvMin;
end if;
CoolingOn=HPCool;
HeatingOn=HPHeat;
CPon=CP;
SPon=SP;
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Content-Location: C:\\Users\\Stefan.Mohr\\AppData\\Local\\Temp\\iti4322.tmp\\hlp73A5.tmp\\HPControlHeatLed.htm
<=21DOCTYPE HTML PUBLIC =22-//W3C//DTD HTML 4.0 Transitional//EN=22>
<HTML><HEAD><TITLE>Heat-led HP controller V1.0</TITLE>
<META content=3D=22text/html; charset=3Diso-8859-1=22 http-equiv=3DContent-T=
ype>
<STYLE type=3Dtext/css>
p, li =7Bfont-family: Verdana, Arial, Helvetica, sans-serif; font-size:12px;=
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<LINK rel=3Dstylesheet href=3D=22../format_help.css=22>
<META name=3DGENERATOR content=3D=22MSHTML 9.00.8112.16447=22></HEAD>
<BODY bgColor=3D=23ffffff vLink=3D=23800080 link=3D=230000ff>
<P style=3D=22MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px=22 class=3DUeberschrift1>H=
eat-led HP
controller V1.0</P>
<HR style=3D=22MARGIN-TOP: 0px; MARGIN-BOTTOM: 0px=22 SIZE=3D1 noShade>
<TABLE border=3D1 cellSpacing=3D0 borderColor=3D=23ffffff borderColorLight=
=3D=23ffffff
borderColorDark=3D=23ffffff cellPadding=3D2 width=3D=22100%=22 bgColor=3D=23=
cccccc>
<TBODY>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P>Symbol:</P></TD>
<TD bgColor=3D=23ffffff vAlign=3Dtop colSpan=3D3><IMG
src=3D=22HPControlHeatLed=5Csymbol.png=22 width=3D124 height=3D124></T=
D></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P>Ident:</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop colSpan=3D3>
<P
class=3DSymbolTab>GreenBuilding.ONPump.Control.HPControlHeatLed</P></TD>=
</TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P>Version:</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop colSpan=3D3>
<P class=3DSymbolTab>1.0</P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P>File:</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop colSpan=3D3>
<P class=3DSymbolTab></P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P>Connectors:</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Ambient Conditions Connection</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>AmbientConditions</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Reference temperature</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>TRefHeat</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Actual temperature</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>TAct</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Flow temperature</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>TFlow</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Return temperature</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>TReturn</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Reference flow temperature</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>TFlowRef</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>target volume flow</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>qvRef</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Reference volume flow of source pump</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>qvSourceRef</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>External control input</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Enable</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Switch-on/off of HP</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>HeatingOn</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Switch-on/off of circulation pump</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>CPon</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Source pump switch on/off</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>SPon</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Switch on/off de-icing</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>DEICINGon</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P>Parameters:</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>If true, heat pump uses ambient air for heat
source</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>SourceAir</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>If true, switches on if COP is greater than a cer=
tain
threashold level</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>COPcontrol</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Minimum COP when heat pump can be used if it is =
COP-controlled</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>COPmin</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>If true, flow temperature controlled by ambient =
temperature, else manually controlled</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>FlowControl</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>If true, auxiliary heat power supply, else none</=
P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>AuxHeat</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Delay time between circultion pump and compressor=
starting</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>tDelayHP</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Minimum turn-on time of HP</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>tHPminOn</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Minimum turn-off time of HP</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>tHPminOff</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Delay time between HP and circulation pump
shutdown</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>tDelayCP</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Delay time between shutdown of compressor and
circulation pump</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>tDelayCPComp</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Delay time between shutdown of compressor and
circulation pump during de-icing process</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>tDelayCPIce</P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop width=3D=2235%=22>
<P> </P></TD></TR>
<TR>
<TD bgColor=3D=2395c9f0 vAlign=3Dtop width=3D=2215%=22>
<P> </P></TD>
<TD bgColor=3D=23efefef vAlign=3Dtop>
<P class=3DSymbolTab>Delay time while not reaching reference temperatu=
re