AEMO ELECTRICITY MARKET NOTICE
Update - Reclassification of a Non-Credible Contingency Event: South East 275 kV SVC1 and SVC2 - South Australia region
Refer AEMO ELECTRICITY MARKET NOTICE 58893, 58894 and 58900
At 1421 hrs the South East 275 kV SVC1 and SVC2 returned to service.
Due to the non-credible contingency event at 1316 hrs (refer to market notice 58900), AEMO has revised the reclassification of the South East SVCs (refer to market notice 58894) as follows:
For a disturbance on the Power System in the vicinity of the South East substation, the simultaneous trip of South East 275 kV SVC1 and SVC2 is reclassified as a credible contingency event from 1421 hrs 31/07/17 until further notice.
Manager NEM Real Time Operations