Polling… IS 2026 / IEC 60076-7

Fleet Overview

Real-time thermal status · BHEL 315 MVA OFAF · IS 2026 / IEC 60076-7 · Auto-refreshes every 5 min

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Unit Detail

NORMAL
Temperature History (24h)
Dynamic Loading Envelope
30°C
Aging Factor V (24h)
V = 1.0 = normal · IS 2026 ref 98°C TU paper · Arrhenius model
Recent Alerts (24h)

Alert Log

Fleet-wide diagnostic alerts — last 72 hours

Economic Output

Stranded capacity recovery value and aging cost quantification

UnitStranded MVAStranded MWhValue (₹)Avg VLife Used %Remaining Life
Methodology: Stranded capacity = MVA recoverable above nameplate at current ambient. Value = stranded MW × PF × hours × ₹6/kWh. Aging cost = (V/180,000) × ₹5Cr replacement. Source: TRD Layer 10.

Parameter Management

Transformer parameters · moisture updates · fleet registration

UnitSubstationτ_oilτ_wRΔθ_TO,RMoistureTierActions
Tiers: Tier 1 = BHEL factory heat-run test (most accurate) · Tier 2 = design spec · Tier 3 = IEC defaults (until Tier 1 loaded)