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Correct typo in heating ETS
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dhblum committed Jan 8, 2024
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@@ -1,5 +1,5 @@
within Buildings.Experimental.DHC.EnergyTransferStations.Heating;
model Direct "Direct cooling ETS model for district energy systems with in-building
model Direct "Direct heating ETS model for district energy systems with in-building
pumping and deltaT control"
extends
Buildings.Experimental.DHC.EnergyTransferStations.BaseClasses.PartialDirect(
Expand All @@ -21,12 +21,12 @@ equation
defaultComponentName="etsCoo",
Documentation(info="<html>
<p>
Direct cooling energy transfer station (ETS) model with in-building pumping and
deltaT control. The design is based on a typical district cooling ETS described
in ASHRAE's <a href=\"https://www.ashrae.org/technical-resources/bookstore/district-heating-and-cooling-guides\">District Cooling Guide</a>.
Direct heating energy transfer station (ETS) model with in-building pumping and
deltaT control. The design is based on a typical district heating ETS described
in ASHRAE's <a href=\"https://www.ashrae.org/technical-resources/bookstore/district-heating-and-cooling-guides\">District Heating Guide</a>.
As shown in the figure below, the district and building piping are hydronically
coupled. The control valve ensures that the return temperature to the district
cooling network is at or above the minimum specified value. This configuration
heating network is at or below the maximum specified value. This configuration
naturally results in a fluctuating building supply tempearture.
</p>
<p align=\"center\">
Expand All @@ -35,14 +35,19 @@ naturally results in a fluctuating building supply tempearture.
<h4>
Reference
</h4>
<p>American Society of Heating, Refrigeration and Air-Conditioning Engineers. (2019).
Chapter 5: End User Interface. In <i>District Cooling Guide</i>, Second Edition and
<i>Owner's Guide for Buildings Served by District Cooling</i>.
<p>
American Society of Heating, Refrigeration and Air-Conditioning Engineers. (2013).
Chapter 5: Consumer Interconnection. In <i>District Heating Guide</i>.
</p>
</html>",
revisions="<html>
<ul>
<li>
January 8, 2024, by David Blum:<br/>
Correct documentation to describe heating.
This is for xxxx.
</li>
<li>
April 7, 2023, by David Blum:<br/>
First implementation.
</li>
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Original file line number Diff line number Diff line change
@@ -1,6 +1,6 @@
within Buildings.Experimental.DHC.EnergyTransferStations.Heating;
model Indirect
"Indirect cooling energy transfer station for district energy systems"
"Indirect heating energy transfer station for district energy systems"
extends
Buildings.Experimental.DHC.EnergyTransferStations.BaseClasses.PartialIndirect(
QHeaWat_flow_nominal=Q_flow_nominal,
Expand All @@ -23,10 +23,10 @@ equation
defaultComponentName="etsCoo",
Documentation(info="<html>
<p>
Indirect cooling energy transfer station (ETS) model that controls the
Indirect heating energy transfer station (ETS) model that controls the
building chilled water supply temperature by modulating a primary control valve
on the district supply side. The design is based on a typical district cooling
ETS described in ASHRAE's <a href=\"https://www.ashrae.org/technical-resources/bookstore/district-heating-and-cooling-guides\">District Cooling Guide</a>.
on the district supply side. The design is based on a typical district heating
ETS described in ASHRAE's <a href=\"https://www.ashrae.org/technical-resources/bookstore/district-heating-and-cooling-guides\">District Heating Guide</a>.
As shown in the figure below, the building pumping design (constant/variable)
is specified on the building side and not within the ETS.
</p>
Expand All @@ -35,14 +35,18 @@ is specified on the building side and not within the ETS.
</p>
<h4>Reference</h4>
<p>
American Society of Heating, Refrigeration and Air-Conditioning Engineers. (2019).
Chapter 5: End User Interface. In <i>District Cooling Guide</i>, Second Edition and
<i>Owner's Guide for Buildings Served by District Cooling</i>.
American Society of Heating, Refrigeration and Air-Conditioning Engineers. (2013).
Chapter 5: Consumer Interconnection. In <i>District Heating Guide</i>.
</p>
</html>",
revisions="<html>
<ul>
<li>
January 8, 2024, by David Blum:<br/>
Correct documentation to describe heating.
This is for xxxx.
</li>
<li>
April 7, 2023, by David Blum:<br/>
First implementation.
</li>
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17 changes: 17 additions & 0 deletions Buildings/package.mo
Original file line number Diff line number Diff line change
Expand Up @@ -339,6 +339,23 @@ have been <b style=\"color:blue\">improved</b> in a
This is for <a href=\"https://github.com/ibpsa/modelica-ibpsa/issues/1781\">IBPSA, #1781</a>.
</td>
</tr>
<tr><td colspan=\"2\"><b>Buildings.Experimental.DHC.EnergyTransferStations.Heating</b>
</td>
</tr>
<tr><td valign=\"top\">Buildings.Experimental.DHC.EnergyTransferStations.Heating.Direct
</td>
<td valign=\"top\">Documentation corrected for heating.
This is for
<a href=\"https://github.com/lbl-srg/modelica-buildings/issues/xxxx\">issue xxxx</a>.
</td>
</tr>
<tr><td valign=\"top\">Buildings.Experimental.DHC.EnergyTransferStations.Heating.Indirect
</td>
<td valign=\"top\">Documentation corrected for heating.
This is for
<a href=\"https://github.com/lbl-srg/modelica-buildings/issues/xxxx\">issue xxxx</a>.
</td>
</tr>
<tr><td colspan=\"2\"><b>Buildings.Templates</b>
</td>
</tr>
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