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Change encoding #1575
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LauraMaier committed Oct 6, 2023
1 parent 031dddd commit 9829c25
Showing 1 changed file with 6 additions and 6 deletions.
Original file line number Diff line number Diff line change
Expand Up @@ -5,15 +5,14 @@ model PVSingleDiodeNISTValidation

parameter Modelica.Units.SI.Time timZon=-5*3600
"Time zone";

parameter Modelica.Units.SI.Angle lon=-77.2156*Modelica.Constants.pi/180
"Longitude";
parameter Modelica.Units.SI.Angle lat=39.1354*Modelica.Constants.pi/180
"Latitude";
parameter Modelica.Units.SI.Angle azi=0
"Surface azimuth: azi=min 90 degree if surface outward unit normal points toward east, azi=0 if it points toward south";
"Surface azimuth. azi=-90 degree if surface outward unit normal points toward east; azi=0 if it points toward south";
parameter Modelica.Units.SI.Angle til=10*Modelica.Constants.pi/180
"Surface tilt: til=90 degree for walls, til=0 for ceilings, til=180 for roof";
"Surface tilt. til=90 degree for walls; til=0 for ceilings; til=180 for roof";

parameter Modelica.Units.SI.Time nDay=(31+28+31+30+31+14)*24*3600 "Day at which simulation starts";

Expand Down Expand Up @@ -185,10 +184,11 @@ equation
coordinateSystem(preserveAspectRatio=false), graphics={Text(
extent={{-94,46},{-36,12}},
horizontalAlignment=TextAlignment.Left,
textString="1 - Air temperature in °C
textString="1 - Air temperature in degC
2 - Wind speed in m/s
3 - Global horizontal irradiance in W/m2
4 - Ouput power in kW")}),
4 - Ouput power in kW",
textColor={0,0,0})}),
experiment(
StopTime=86400,
Interval=300,
Expand All @@ -197,7 +197,7 @@ equation
"modelica://IBPSA/Resources/Scripts/Dymola/Electrical/DC/Sources/Validation/PVSingleDiodeNISTValidation.mos"
"Simulate and plot"),
Documentation(info="<html>
<p>The PVSystem single-diode model is validaded with measurement data from the NIST <a href=\"https://pvdata.nist.gov/\">https://pvdata.nist.gov/</a> </p>
<p>The PVSystem single-diode model is validaded with measurement data from the NIST <a href=\"https://pvdata.nist.gov/\">https://pvdata.nist.gov/</a></p>
<p>June 14th was chosen as an exemplary day for the PVSystem model. </p>
<p>The system consists of 312 mono-Si modules which are mounted on a rooftop.</p>
<p>The validation model proves that single-diode PV models tend to overestimate the power output.</p>
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