As a goal, we would like to guide realization of an energy system that is interoperable, by standardizing the meaning of data exchanged and guide implementation of open source projects developing exchange (interfaces) based on these standards. We focus on the business side of interoperability as common understanding, trust and transparency of data used and data exchanged is a fundamental part of the energy system of the future, regardless of geography. |
Teleconference weekly on Thursdays, 7:00 US Pacific Time. Meeting details can be found in the LF Energy Community Calendar or below.
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If you like to add you topic to add to the agenda, feel free to add it.
Session to prepare questions toward second OSDU session.
OSDU LFEnergy Architecture Introduction v2.pptx
General:
Data principles:
Data architecture basics:
Concepts / patterns:
Standards:
Data Ownership
Real-Time Data
Topics for the meeting of 28 January 2021
Welcome
Agenda:
Presentation of Johan Krebben, IT CTO, Royal Dutch Shell on OSDU (Open Surface Data Universe) presentation. To be decided how much time needed.
Paper on Equinor (was Stadoil and StadoilHydro) relational database Slegge containing subsurface data:
My blog on SzenarienDB which uses the same ontology-based data access:
Welcome
Set the agenda
Welcome
Set the agenda
storyline TAC document
Welcome
Set agenda
Plan timeslot in TAC on proposal on data architecture guidance on 2nd of February
Johan Krebben, IT CTO, Royal Dutch Shell. OSDU (Open Surface Data Universe) presentation.
Status of document proposal to present to TAC on data architecture guidance
Robbie Morrison was asked to post details of the e-Gridmap video he had briefly reported on:
The YouTube URL is marked at my 2 minute long question on open sourcing the underlying code. Elering could well be interested in doing so.
Welcome
Set the agenda
Leadership: who likes to take over the role of Sander
TAC presentations: who does what
Use approach of LFEdge? https://wiki.lfedge.org/display/LE/Project+Stages%3A+Definitions+and+Expectations
Use set of standards and maturity model : Update on the maturity model document uploaded)
Use phases of LFEnergy.
From phase 3 comply to standards on various levels you can standardise on
Very short reports from Robbie Morrison on:
Welcome
Set the agenda
Jonas van den Bogaard will join us on how we can bring the data architecture to the TAC
Very short reports from Robbie Morrison on:
Rob's improvement
Notes:
Jonas: 30-60 minutes introduction into data architecture. Jonas can put us on the agenda.
Perspective: project use focused (how can projects use/benefit from the data architecture; why); some slides would be nice.
Discussions on the next steps could be discussed later.
Landing page links for the above short reports from Robbie Morrison:
Robbie Morrison also mentioned the frictionless data concept from the Open Knowledge Foundation (OKFN):
Rob presented an idea for an maturity framework for LF energy data architecture aspects.
The maturity model
Naveen Goswamy suggested to look into grid‑wise architecture model and map these models
We need to be careful to ..
Exchange methods need more clarity, particularly in relation to control signalling.
Rob will share his proposal to fill in.
Welcome
Set the agenda
Notes:
Rob's suggestions in terms of interoperability maturity:
1 datamodel
2 description / definition
3 exchange language (Technical format, e.g. JSON)
4 exchange method (E.g. filesharing / API)
Open standards are only allowed. Proprietary standards are not allowed.
Eric made his first changes to the document to make it ready to discuss it with Jonas (TAC).
Welcome
Set the agenda
Notes:
The current architecture guideline only provide direction. More can be done (e.g. testing).
Maturity levels suggestions:
1 collaboration with other projects within the ecosystem (e.g. LF energy project or other related projects)
2 Using standards (if exists)
3 Test the interoperability between projects
Projects can go to the data office hours to get help to the next phase.
Actionlist:
To do | Who |
---|---|
Review the document for the TAC | Who did not do it so far |
Ask the TAC chair to join the office hours to discuss the TAC recommendations | Sander |
Write a TAC Recommendation list | Sander & Rob (after 3 December) |
How can we bring the architecture document to the TAC?
What form/ how? When?
Do we need to split it up?
Welcome
Set the agenda
Discuss the next steps how to move the data architecture to the next level
Actionlist:
To do | Who |
---|---|
Review the document for the TAC | All |
Write a TAC Recommondation list | Sander & Rob |
Aks the TAC:
What is to way to inprove the interobability of the LF energy projects?
Current ideas:
Interesting project to look at:
Welcome
Set the agenda
What is our propose? (discussion last week)
Do we want to add SARGON to the referance models?
Notes:
Discussion how we bring the data architectur to a new level.
Not so much operating modes,but more possible practical guidelines, methods:
<<Please add your suggestion to the list; How can we bring the data architecture to a new level within LF Energy and related projects>>
Welcome
Set the agenda
Presentation of the SARGON onlology
What is our propose? (discussion last week)
Notes:
Dainiel is looking into this project. It might be relevant for our community.
https://www.data-infrastructure.eu/GAIAX/Navigation/EN/Home/home.html
Slides of the SARGON ontology:
Here are the likes into the projects, repos, and mentioned publication respectively.
Welcome
Set the agenda
Presentation of the SARGON onlology
Outline of deliverables + time horizon
Welcome
Set the agenda: are their any topics for today?
Status of the invite of: Operator fabric / OpenEEmeter / Powsybl
Unfortunately Robbie Morrison cannot make this meeting due to a clash. But a couple of comments nonetheless:
Notes: Gianluca will each out to check on the SARGON onlology
Sander will contact the invites of other projects.
Welcome
Set the agenda: are their any topics for today?
Status of the invite of: Operator fabric / OpenEEmeter / Powsybl
Discussion: What needs to be added to the document to bring it to the TAC?
Open source and Standards update CEN / CENELEC
Marc Costa
Notes:
Gianluca will ask somebody form SARGON to give some explanation in this group.
Derrick made a docker container for CIMtool.
The Relationship Between Open Source Software and Standard Setting
The upcomming meetings are cancelled due to the availibility of Sander
Daniel Lázaro can be reached by the invited projects if they want to present their projects and talk about semantics in the cancelled period.
Notes:
We decided to share the relevant slides this wiki. A decision on how to record video is not needed.
CIMTool development:
New agenda items can be added to this group.
Notes:
Connecting to the project is use-full, However the OEDI and RIAPS had little relation with the data architecture.
OpenEEmeter, PowSyBl and OperatorFabric will be invited to present their project as well. Sander Jansenwill invite them.
Opentaps project: https://opentaps.org/2020/01/30/green-button-xml-openeemeter-added-opentaps-mv/
Derrick Oswald will reach out to the maintainers of CIMtool to ask them to join a office-hour to talk about their roadmap and collaboration.
Proposed agenda : one hour later at 08:00 PDT -0700 and 17:00 CEST +0200:
Michael Rossel of OEDI
Summary of the OEDI project:
Gabor Karsai form the RIAPS project
Summary of the RIAPS project:
Slides:
Proposed:
Meeting notes:
Review the M490 SGAM introduction to the document Eric Houmeswill check this later on
Sander Jansen and Eric Houmes will start with the TAC. Based on the TAC converstations, we can change this
The COM-PAS project was presented. The COM-PAS slides can be found here.
Robbie Morrison made some comments about open data (see below)
Robbie Morrison will make suggestions to record the workgroup meetings form a legal an practical pespective.
Sander Jansen will request @Michael Rossel to join the 3th of september and asks the RIAPS project to join next week
Daniel Lázaro will contact RAIPS for setting the expectations to join next week.
Follow up:
(I, Robbie Morrison, was asked to record my comments about developing country transfers, please move this content elsewhere if this is not the best place. Or alternatively delete this comment.)
There are three projects promoting open source/data/access for energy policy development for developing country:
References
IEEE (6 July 2020). Global Power Systems Transformation Consortium: landscape analysis of relevant standards, testing, and certification activities. IEEE. Closed access.
OPM and UK Aid (August 2019). Synthesis Report on the "Fourth Roundtable Discussion on Strategic Energy Planning" (Trieste 28 June 2019). United Kingdom: Oxford Policy Management and UK Aid. U4RIA Section 4 (pages 7–8) titled "Working groups on modelling standards and capacity building".
Proposed:
Meeting notes:
Everybody agrees with the Working group goal with the addition of adding open source.
Daniel Lázaro will ask the RIAPS project to join the office hour to talk semantics (see the OEDI initiative).
Sander Jansen will add a basic introduction to the SGAM in the data architecture document.: Gianluca Dianese and Naveen Goswamy can you guys review and improve it.
Eric Houmes will connect with the LF energy guys to see if we can check against standards/information models
More information on LF energy project activity can be found here: https://lfanalytics.io/projects, Other examples can be found here.
Topics:
Data Architecture Working Document
Data Architecture Community Folder
Name | Company |
---|---|
Sander Jansen | Alliander |
TenneT | |
Daniel Lázaro | OSIsoft |
Alliander | |