Sel 411L - Figure 8.14 Sample Event Summary Report

P.8.26
SEL-411L Relay Protection Manual Date Code 20151029
Oscillography, Events, and SER
Event Reports, Event Summaries, and Event Histories
Figure 8.14 Sample Event Summary Report
The event summary contains the following information:
➤ Standard report header
➢ Relay and terminal identification
➢ Event date and time
➤ Event type
➤ Location of fault (if applicable)
➤ FLM
➢ Traveling wave
➢ Single-ended
➢ Multi-ended
➤ Time source (HIRIG or OTHER)
➤ Event number
➤ Recloser shot counter at the trigger time
➤ System frequency
➤ Active group at trigger time
➤ Targets
➤ Circuit breaker trip and close times; and auxiliary contact(s)
status
➤ Prefault and fault voltages, currents, and sequence current
(from the event report row with the largest current)
➤ MIRRORED BITS
®
communications channel status (if enabled)
The relay derives the summary target information and circuit breaker trip and
close times from the rising edge of relevant Relay Word bits during the event.
If no trip or circuit breaker element asserted during the event, the relay uses
the last row of the event.
=>>SUM <Enter>
Relay 1 Date: 08/21/2013 Time: 14:04:37.661
Station A Serial Number: 1131860535
Event: BG T FLM: TW Time Source: HIRIG
TW Location: 94.47(mi) Z-Based Location: 97.36(ME) From: LOCAL
Event Number: 10002 Shot 1P: 0 Shot 3P: 0 Freq: 60.00 Group: 1
Targets: INST COMM B_PHASE GND 87L 50PICUP
Breaker 1: CLOSED Trip Time: 14:04:37.661
Breaker 2: CLOSED Trip Time: 14:04:37.661
PreFault: IA IB IC IG 3I2 VA VB VC V1mem
MAG(A/kV) 0 0 0 0 0 0.003 0.005 0.006 0.000
ANG(DEG) 138.0 48.4 -134.9 135.7 -47.7 156.7 -171.4 134.9 -52.4
Fault:
MAG(A/kV) 0 1610 0 1610 961 66.786 45.173 66.896 59.974
ANG(DEG) 104.0 160.4 179.9 160.4 40.4 0.0 -115.7 120.0 1.6
87 Differential Currents
PreFault: IA IB IC IQ IG
MAG(pu) 0.00 0.00 0.00 0.00 0.00
ANG(DEG) -170.9 -157.0 -73.6 149.3 -140.8
Fault:
MAG(pu) 0.00 4.46 0.00 3.53 4.46
ANG(DEG) 139.2 -178.7 -28.5 29.5 -178.7
=>>
Report Header
Event Information
Circuit Breaker Status
Prefault Data
Fault Data
Line Current Differential Status