Audited Selective Verification for Risk-Controlled N-1 Thermal Contingency Screening under Deployment Shift
Real-time N-1 contingency screening in an energy management system trades assurance against cost: verifying every credible outage with full power flow is too slow, while fast linear-sensitivity screening gives no statistical guarantee and can silently pass unsafe operating points, especially when a controller drives the system into unfamiliar regimes. This paper introduces Audited Selective Verification, a risk-budgeted screening and triage layer for any controller's output (optimization, model-predictive, or learned). A cheap surrogate proposes which outages to skip; an online audit runs full power flow on a small random sample each window; and a calibrated threshold certifies a thermal-...
| Authors | Jayakumar Manoharan |
|---|---|
| Primary category | eess.SY |
| Published | 14 July 2026 |
| Last updated at source | 14 July 2026 |
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