2024 09 18_meeting - lbl-srg/soep GitHub Wiki

SOEP Coordination meeting

Date: September 18, 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

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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. Peer review
  4. OpenStudio integration
  5. Modelon
  6. Compiler integration
  7. Stuart: FMI-QSS
  8. Modelica Buildings Library
  9. Kyle, Michael: EnergyPlus-Modelica coupling.
  10. Other items

Participants

Kyle Benne
Sen Huang
Karthik Devaprasad
Michael Wetter

Minutes

AOP alignment

LBNL: By 9/30/24, 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.

Peer Review

Initial PPT draft for TM review (optional): Wednesday, September 25

Final PPT submission: Wednesday, October 2

Sizing

Draft specification at https://lbl-srg.github.io/soep/softwareArchitecture.html.

Kyle pushed 24.1.0 to a Buildings Library fork for testing.

Sequence

  1. 9.6.0 - Completed, on master.
  2. 24.1.0 without auto-sizing (watch changes to CMake list). Make this a priority.
  3. 24.1.0 with auto-sizing.

OpenStudio integration

To be discussed next time for AOP 25 planning and current milestones. Discuss with Amir about FY 25 priorities and go/no-go.

Modelon

No discussions.

Compiler integration

No discussions.

FMI-QSS

Michael to meet Stuart tomorrow to talk about benchmarks.

Modelica Buildings Library

Backlog on fixing various issue.

New actuator travel time. https://github.com/lbl-srg/modelica-buildings/issues/3965 - done.

PNNL has milestones for end of FY to implement heat pump water heater, mostly using existing classes. PNNL to make verification of heat pump water heater. PNNL to have internal review next week.

ORNL has dehumidifier as deliverable end of this month, https://github.com/lbl-srg/modelica-buildings/pull/3475

Dehumidifer depends on thermal wheel, https://github.com/lbl-srg/modelica-buildings/pull/3554

ORNL works on autotuning PID, waiting for Jianjun's comment, https://github.com/lbl-srg/modelica-buildings/pull/2957

Heat exchanger documentation has been updated.

Work on air filter model is ongoing (to support multiple contaminants), https://github.com/lbl-srg/modelica-buildings/pull/3676

EnergyPlus-Modelica coupling

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

Update to EnergyPlus 24.1.0.

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

Autosizing added variables except for the coincident loads, which is hold up because of a refactoring of exchanged variables, and then picked up again, tentatively with a first implementation in 2 weeks.

Other items

None.

New action items

Focus on finishing pending PRs.

Previous action items

Think about priorities for FY25.

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