2024 06 12_meeting

SOEP Coordination meeting

Date: June 12, 2024, 8:15am-9am Pacific Times

The purpose of this meeting is to coordinate the Modelica integration for SOEP.

Meeting information

Join from PC, Mac, Linux, iOS or Android: https://lbnl.zoom.us/my/mwetter

Or iPhone one-tap (US Toll): +14086380968,6614042296# or +16465588656,6614042296#

Or Telephone:

Dial: +1 408 638 0968 (US Toll) or +1 646 558 8656 (US Toll) Meeting ID: 661 404 2296 International numbers available: https://lbnl.zoom.us/zoomconference?m=_h5BuJ686mPy3rWEyKf4NROxLaeOV5J8

Agenda

1. Previous action items
2. AOP alignment
3. OpenStudio integration
4. Modelon
5. Compiler integration
6. Stuart: FMI-QSS
7. Modelica Buildings Library
8. Kyle, Michael: EnergyPlus-Modelica coupling.
9. Other items

Participants

Kyle Benne

Hubertus Tummescheit

Sen Huang

Karthik Devaprasad

Michael Wetter

Minutes

AOP alignment

LBNL: By 6/30/24, released Modelica Buildings Library that gets autosizing data from EnergyPlus.

NREL: By 6/28/24, published release that includes auto-sizing.

LBNL: By 9/30/24, demonstrated OpenStudio workflow from Spawn.

Sizing

Draft specification at https://lbl-srg.github.io/soep/softwareArchitecture.html. Need to update specs based on feedback.

Ask to move LBL milestone to allow for setting up examples and do testing.

OpenStudio integration

No discussion.

Modelon

Updated CI testing for Modelica Buildings Library to OCT 1.51.6.

Compiler integration

No discussion.

FMI-QSS

Benchmarking is ongoing.

Modelica Buildings Library

Backlog on fixing various issue.

PNNL has milestones for end of FY for heat pump water heater. Karthik works on slides to discuss HP curve determination.

ORNL has dehumidifier as deliverable end of this month. Sen sent slides.

EnergyPlus-Modelica coupling

Spawn related PR at https://github.com/lbl-srg/modelica-buildings/projects/2

Update to EnergyPlus 24.1.0, after fixes of some spawn issues below.

Issues are at https://github.com/lbl-srg/modelica-buildings/issues?q=is%3Aissue+is%3Aopen+label%3Aspawn

Next, work on https://github.com/lbl-srg/modelica-buildings/projects/2

OS compatibility matrix is at https://github.com/NREL/OpenStudio/wiki/OpenStudio-SDK-Version-Compatibility-Matrix

Kyle to work on the Spawn issues. Worked on tests and needs to wrap up distribution.

Negative start time, start day of the week, and initialization for non-zero start time are handled as one fix as they are somewhat related.

Other items

None.

New action items

None.

Previous action items

Design auto-sizing integration.