Sponsored Session: Breaking Down CGMES Barriers: How OpenCGMES Solves Real-World G...
summary
Claims an open Java library that converts broken SIMXML into valid RDF/XML and JSON-LD, parses CGMES files lightning-fast, and fixes serialization and datatype gaps that break standard RDF parsers. Uses Apache Jena in-memory graphs for performance, exposes SPARQL + SHACL for queries and validation, and offers REST/gRPC and a web UI. Proven in a German redispatch project across four TSOs, handles ~400 wind units in demos, supports custom profiles, and is production-tested though still under active development.
AI-written summary · about
chapters (8)
- 0:00Introduction to CGMES challenges
- 2:36CGMES relevance and adoption issues
- 7:44W3C standards and toolchain gaps
- 10:15First journey with CGMES detour
- 12:48Second journey with CGMES success
- 14:39Introducing OpenCGMES project
- 17:33OpenCGMES demo and features
- 20:51Q&A on graph databases and standards
related talks
32mCIM/CGMES in Real-time Knowledge Graphs for Modern Grid Control Systems
38mModeling Symposium
32mModeling tools go up to the cloud…
50mBuilding GraphQL APIs with Java
27mThe Close Bond Between Open Standards and Open Source
54mExploring Java OSS with Code Reading
33mEMF, JSON and I
50mWriting better APIs with MicroProfile GraphQL