East Thistle — O&M Monitoring

Alarm Inbox

9 alarms · 5 unacknowledged

C₂H₂ rise on T2 — possible arcing in oil

T2 · INSIDEVIEW 6.0 · Duval Triangle

Unack

22m ago

Site offline · Longleaf PQ

pq-site-05-dstat · Edge heartbeat

UnackCasey Park

14h ago

Breaker 52F24 auto-tripped

52F24 · SEL-351 · 51P

UnackT. Sabat

8h ago

IGBT over-temp · Sauk Prairie D-STATCOM

pq-site-04-dstat · Fleet benchmark · peer anomaly

Unack

14h ago

Bushing PF drift · T1 LV-B

T1 · doblePRIME Expert System

ACK

4h ago

Winding hot-spot T2 above 90 °C

T2 · IEEE C57.91

ACK

1d ago

DC bus float voltage low

SG_A_T2.Battery · SEL battery monitor

ACK

2d ago

THD drifting · Hartford PQ

pq-site-03-dstat

Unack

3d ago

H₂ baseline shift on T3

ACK

4d ago

CRITICAL

· raised 22m ago · source INSIDEVIEW 6.0 · Duval Triangle · stream T2.dga.c2h2

Acetylene climbed from 0.4 ppm → 2.3 ppm over last 14 days. Duval Triangle zone shifted D1 → D2 (high-energy arcing).

Pre-event trace · T2.dga.c2h2last 36 samples