Model/domain
Khalim Conn-Kowlessar de148743ef docs: handover update — +2.5 SAP cluster is heterogeneous, not a shared cascade gap
Probed all three variants (electric 3, oil 1, solid fuel 2) in this
thread. Each has a different driver despite the matching magnitude:
- electric 3: §9 useful-demand calc for ctrl=3 storage heaters
- oil 1: HW efficiency for Table 4b oil boiler (cascade 86% vs ws ~65%)
- solid fuel 2: HW kWh lodged in different line ref (re-probe needed)

Tested combined-R hypothesis (effective_R = (1-frac)·R_main + frac·R_sec
per SAP 10.2 §9b) — the cascade currently DOES NOT pass secondary_fraction
to mean_internal_temperature_monthly, so effective_R = R_main. Monkey-
patching to inject combined R REGRESSES electric 3 (+2.55 → +3.17)
because raising R lowers cascade demand — opposite of needed direction.

Recommends taking the three variants as separate per-variant slices.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
2026-06-01 16:28:48 +00:00
..
addresses standardist Address 2026-05-22 10:13:32 +00:00
data_transformation moved classifier data transformation to an easy one 2026-06-01 14:53:34 +00:00
epc pr review, move domain and orhcestration 2026-06-01 14:00:31 +00:00
sap10_calculator docs: handover update — +2.5 SAP cluster is heterogeneous, not a shared cascade gap 2026-06-01 16:28:48 +00:00
sap10_ml Slice S0380.109: Solid brick + insulation via §5.7 Table 13 + §5.8 Table 14 (RdSAP 10) 2026-06-01 16:28:47 +00:00
tasks added postcode splitter rewrite to ddd 2026-05-19 16:35:09 +00:00
postcode.py get rid of comments 2026-05-20 13:21:11 +00:00