Market Notices

115413GENERAL NOTICE01/03/2024 02:45:46 PM

Update - Lightning vulnerable equipment in QLD region

AEMO ELECTRICITY MARKET NOTICE.

Update - Lightning vulnerable equipment in QLD region

Special Reclassification of Transmission Equipment during lightning

Refer to AEMO Electricity Market Notice 115270.

At 1029 hrs 28/02/2024 the Tully - Cardwell No.7389 132 kV Line tripped and auto reclosed and Ross - Woree No. 8905 275 kV Line tripped and auto reclosed.

The cause of the trip was identified as due to lightning.

In accordance with SO_OP_3715, AEMO now considers these lines to be vulnerable due to lightning.

Manager NEM Real Time Operations
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