2021 07 28_meeting - lbl-srg/soep GitHub Wiki
Date: July 28, 2021, 8:15am-9am Pacific Times
The purpose of this meeting is to coordinate the Modelica integration for SOEP.
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- Previous action items
- Preparation for lab call
- Modelon
- Stuart: FMI-QSS
- Kyle, Michael: EnergyPlus-Modelica coupling.
- Other items
Kyle Benne
Sen Huang
Stuart Mentzer
Joshua New
Baptiste Ravache
Hubertus Tummescheit
Michael Wetter
LBL AOP 6/30 (go/no-go): Posted beta version of Spawn (jointly with NREL, Objexx and Modelon)
LBL AOP 9/30: Modelica Buildings Library release
NREL AOP 9/30: Software release including doc that defines how to conduct a Spawn simulation
Discussed rough outline of tasks and funding allocation. Michael to work on it further in August.
Michael to set up a planning call with OpenStudio team to better understand integration.
No discussion.
No discussion.
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No discussion.
Issues are at https://github.com/lbl-srg/modelica-buildings/issues?q=is%3Aissue+is%3Aopen+label%3Aspawn
Next, work on
- Spawn FMUs are not yet self contained, https://github.com/lbl-srg/modelica-buildings/issues/2054 Should spawn.exe call be replaced by a call to a library function, with spawn.exe a wrapper for debugging?
- Buildings library to report last E+ fatal error, https://github.com/lbl-srg/modelica-buildings/issues/2521
- [For FY21, Q2] Kyle to fix schedule: https://github.com/lbl-srg/modelica-buildings/issues/2000
- (Kyle either fixes it, or proposes new wording for https://lbl-srg.github.io/soep/softwareArchitecture.html#sending-input-to-energyplus)
- [For FY21, Q2] Kyle to look into numerical instability (walls may be initialized to wrong temperature). See for example Experimental/EnergyPlus/Examples/VAVReheatRefBldgSmallOffice/FloorOpenLoop. The temperature in the attic should not raise in the first hour. (Pending since Nov. 2019)
- Remove warnings issued by EnergyPlus, https://github.com/lbl-srg/modelica-buildings/issues/2220
- Support negative start time in EnergyPlus, https://github.com/lbl-srg/modelica-buildings/issues/1938
None.
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