SAFETY-79: peak guard keeps a margin below the limit
checks / unit (pull_request) Failing after 11m34s
infra-pin / fresh (pull_request) Successful in 1s

New option peak_margin_w (default 50 W, 0-500 W). The peak guard, the
forecast checks and the maintenance charge sizing aim at
peak_cap_w - peak_margin_w; the month peak, the bill, headroom, warnings
and every notice keep the real cap. Owner decision 2026-09-28.

peak_margin_w 0 is byte-identical to ed739d4 (tools/safety79_identity.py,
test_peak_margin.py part 1). validate.py rule 12 refuses a value outside
0-500, not whole, or not below the peak limit.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01UBtqPrG1mDLXzTEBnhEkkV
This commit is contained in:
glenn schrooyen
2026-09-28 23:09:39 +02:00
co-authored by Claude Opus 5.5
parent ed739d4cdb
commit 7c4c8f5c66
18 changed files with 549 additions and 53 deletions
+1 -1
View File
@@ -964,7 +964,7 @@ def _peak_texts():
proj = Projection(projected_w=4338.0, elapsed_w=4338.0, elapsed_s=799.0,
covered_frac=1.0, complete=False, block_start=_T0,
held_w=0.0)
kw = dict(cap_w=3500.0, reading=None, soc_floor=30.0, max_hold_s=30.0)
kw = dict(cap_w=3500.0, margin_w=0.0, reading=None, soc_floor=30.0, max_hold_s=30.0)
sat = _pg.decide(proj, batt_w=1500.0, achievable_w=5000.0, soc=80.0, **kw)
low = _pg.decide(proj, batt_w=1500.0, achievable_w=5000.0, soc=20.0, **kw)
unread = _pg.decide(proj, batt_w=1500.0, achievable_w=5000.0, soc=None, **kw)