Tellegen Norwood screenshot provenance ===================================== Captured on 29 October 2026 (Australia/Brisbane) from https://tellegen.dev/ in Google Chrome. No deployed build identifier was exposed in the inspected UI. These are new captures, not copies of the images in Tellegen PR #185. Reference: https://github.com/eigenergy/tellegen/pull/185 Input (unchanged for all five screenshots): https://github.com/frederikgeth/BMOPFDraftData/blob/d5ec79b46512a59b56157836a1ceb8459a586d04/output/SAPN/norwood--p95-lv-proxy-transfer.bmopf.json SHA-256: 1acb0d2fff7053c0a3449e3a927624d86bff37a4c349adf6967c75673bef5f14 Git blob: 5186ab1fc90017002b8b8235c447b52e36811676 The local file's Git blob hash was checked against the public GitHub file. The viewer reports 25,456 buses and 25,967 branches. Capture sequence ---------------- 1. tellegen-norwood-overview.jpg: open the case via the local file picker; Network > Show diagram; Geographic with Basemap on; initial whole-network view. No solve has been run in this image. 2. Run Solve AC power flow, then Analyse operating point in Studies. The viewer reports Converged, 13 iterations, Voltage band Valid, load voltage range 0.923–1.004 pu, source P/Q 26805.652 / 1057.165 kW/kvar, and passive loss 699.585 kW. The overview reports 16 violations, 4 warnings, maximum loading 344.2%, phase-neutral range 212.2–230.8 V, and phase-phase 10.78–11 kV. Overview branch-loss aggregation separately displays 699.55 kW; it is not substituted for the solver summary's passive-loss value. 3. Select the 184.3% transformer issue: sapn:norwood:inferred-transformer:e4c0af231a489a7bd7be tellegen-norwood-equipment.jpg: Geographic at the selection's reveal scale; Equipment and topology colouring; Separate overlapping buses and lines on. 4. tellegen-norwood-neighbourhood.jpg: the same selection and solve, three minus key zoom steps out from the equipment view, with the diagram focused. 5. tellegen-norwood-schematic.jpg: switch to Schematic (Tidy), reselect the same issue to reveal it, choose Loading, % of rating. Its network tag says 135 buses, minimum 225.2 V and 184% loading; transformer label says 184.3%. 6. tellegen-norwood-results.jpg: same schematic and solve; scroll Studies to the conductor bars and multi-wire view. Currents are approximately 30.6 A per phase at the from end and 841.2 A per phase at the to end. The screenshots are unretouched browser viewport captures. The input is not edited, and no additional battery, voltage limit, or rating was inserted. Norwood has no declared engineering voltage limits. Solver load-voltage-band status is distinct from compliance with an engineering voltage bound. Import notes include READ.BMOPF.SCHEMA_ABSENT and READ.BMOPF.RETAINED_SOURCE_ONLY for component metadata retained in extras. Opening and solving do not establish BMOPFTools schema conformance, electrical fidelity, or operating qualification. The source model is provisional: its transformer roots, winding/conductor/phase/ MEN parameters and demand placement are authored study assumptions. It is not an as-operated asset register or an individually qualified customer/equipment reconstruction. Screenshots render the case; this repository does not copy its 82 MB model JSON. The browser's local-file workflow is documented at: https://eigenergy.github.io/tellegen/local-case-files.html Network model and source attribution ------------------------------------ Electrical-model derivation and authored assumptions: Project-authored model contributions are under CC BY-SA 4.0, subject to upstream rights: https://creativecommons.org/licenses/by-sa/4.0/ https://github.com/frederikgeth/BMOPFDraftData/blob/d5ec79b46512a59b56157836a1ceb8459a586d04/output/SAPN/PROJECT-LICENSE-DATA.md Upstream electricity geometry: SA Power Networks; supplied by the Government of South Australia through Location SA / Department of Primary Industries and Regions. Works: SAPN Substations; SAPN Low Voltage Overhead Line; SAPN Subtransmission & High Voltage Overhead Line; SAPN Low Voltage Underground Cable; SAPN Subtransmission & High Voltage Underground Cable. The Government of South Australia, SAPN distribution-network geometry and substations, sourced on 2026-09-25 at 06:18:53Z, 06:22:04Z, 06:22:31Z, 06:22:59Z, 06:23:08Z, 06:23:12Z, 06:23:17Z, 06:23:21Z and 06:23:25Z from: https://agsplus.geodata.sa.gov.au/arcgis/rest/services/Infrastructure_Utilities/MapServer Data authority: SA Power Networks. No endorsement is implied. Dataset metadata declares CC BY attribution; no license version is invented. Telemetry provenance: SA Power Networks, 2024–2025 Zone substation data: https://www.sapowernetworks.com.au/data/324688/2024-2025-zone-substation-data/ The publisher's conditions remain applicable; telemetry is not relabeled CC BY. https://github.com/frederikgeth/BMOPFDraftData/blob/d5ec79b46512a59b56157836a1ceb8459a586d04/output/SAPN/SAPN-TELEMETRY-TERMS.txt Address-proxy provenance: National Address Points, Geoscience Australia / Digital Atlas of Australia, CC BY 4.0. Incorporates or developed using G-NAF Copyright Geoscape Australia licensed by the Commonwealth of Australia under the Open Geo-coded National Address File (G-NAF) End User Licence Agreement. Source: https://www.arcgis.com/home/item.html?id=41473f0c760842a38cb3bcf6a3f91935 Original Norwood snapshot acquired 2026-09-25. Proxies are modeling inputs, not verified mailing addresses. Preserve the publisher's mail-use restriction: https://github.com/frederikgeth/BMOPFDraftData/blob/d5ec79b46512a59b56157836a1ceb8459a586d04/output/SAPN/NATIONAL-ADDRESS-POINTS-TERMS.txt https://github.com/frederikgeth/BMOPFDraftData/blob/d5ec79b46512a59b56157836a1ceb8459a586d04/output/SAPN/license-sources/GNAF-End-User-Licence.pdf Source-specific notices and licensing boundaries: https://github.com/frederikgeth/BMOPFDraftData/blob/d5ec79b46512a59b56157836a1ceb8459a586d04/output/SAPN/ATTRIBUTION.md https://github.com/frederikgeth/BMOPFDraftData/blob/d5ec79b46512a59b56157836a1ceb8459a586d04/output/SAPN/LICENSING.md https://github.com/frederikgeth/BMOPFDraftData/blob/d5ec79b46512a59b56157836a1ceb8459a586d04/output/SAPN/PROJECT-LICENSING.md Tellegen and basemap ------------------- Tellegen: https://github.com/eigenergy/tellegen (MIT-licensed software). Geographic screenshots retain the map attribution: Copyright CARTO, copyright OpenStreetMap contributors. https://carto.com/about-carto/ https://www.openstreetmap.org/copyright