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Update - Non-credible contingency event - NSW region - 31/10/2024
Update - Non-credible contingency event - NSW region - 31/10/2024
Refer AEMO Electricity Market Notice 119689
At 0345 hrs the Wagga B 330 kV bus was returned to service.
The cause of this non-credible contingency event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.
AEMO will not reclassify this event as a credible contingency event.
Manager NEM Real Time Operations
Non-credible contingency event - NSW region - 31/10/2024
Non-credible contingency event - NSW region - 31/10/2024
At 0028 hrs the Wagga B 330 kV bus tripped which offloaded the Wagga - Walla Walla SF 6Y 330 kV line and Wagga No.3 transformer.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 29/10/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 119607 is cancelled at 1230 hrs 29/10/2024
Manager NEM Real Time Operations
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 29/10/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 119597 has been updated at 0745 hrs to the following:
[1.] From 1800 hrs 29/10/2024 to 1900 hrs 29/10/2024.
The forecast capacity reserve requirement is 1037 MW.
The minimum capacity reserve available is 947 MW.
Manager NEM Real Time Operations
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 28/10/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 119569 is cancelled at 1800 hrs 28/10/2024
Manager NEM Real Time Operations
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 29/10/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 119565 has been updated at 1550 hrs to the following:
[1.] From 1800 hrs 29/10/2024 to 1930 hrs 29/10/2024.
The forecast capacity reserve requirement is 1036 MW.
The minimum capacity reserve available is 721 MW.
Manager NEM Real Time Operations
STPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 04/11/2024
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following period:
From 1730 hrs to 2000 hrs 04/11/2024.
The forecast capacity reserve requirement is 995 MW.
The minimum capacity reserve available is 590 MW.
AEMO Operations
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 28/10/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 119564 has been updated at 1330 hrs to the following:
[1.] From 1800 hrs 28/10/2024 to 1900 hrs 28/10/2024.
The forecast capacity reserve requirement is 1060 MW.
The minimum capacity reserve available is 934 MW.
Manager NEM Real Time Operations
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 29/10/2024
[1.] From 1730 hrs 29/10/2024 to 1800 hrs 29/10/2024.
The forecast capacity reserve requirement is 955 MW.
The minimum capacity reserve available is 888 MW.
[2.] From 1900 hrs 29/10/2024 to 2000 hrs 29/10/2024.
The forecast capacity reserve requirement is 1041 MW.
The minimum capacity reserve available is 786 MW.
Manager NEM Real Time Operations