Enable user configuration of loop pump nominal head pressure - Githubissues

urbanopt / geojson-modelica-translator

GeoJSON to Modelica Translator that is focused on district energy system design and analysis.

https://www.nrel.gov/buildings/urbanopt.html

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Enable user configuration of loop pump nominal head pressure #609

Closed vtnate closed 7 months ago

vtnate commented 8 months ago

Expected Behavior

Users should be able to set the head pressure of the district pump

It should be added to the schema, probably for both 4th and 5th gen systems. So, here and here.
Then it should be added into a test file, like here, and a test should be made (or an assertion added to an existing test) that checks that it gets read and used properly.

Actual Behavior

It's hard-coded here. A larger district would be too much for this pump setting, causing a modelica simulation failure.

Steps to Reproduce

Version Information

Modelica Buildings Library: 10.0.0 Modelica Standard Library: 4.0.0 Python: 3.11.7

JingWang-CUB commented 8 months ago

Hi @tanushree04 , can you please add the "pump_design_head" parameter to "central_pump_parameters" under the 4th and 5th gen system schema? An example can be found here: https://github.com/urbanopt/geojson-modelica-translator/pull/610/files#. Let me know if you have any questions.