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Update to system normal constraint equation in NSW for transient voltage stability in south-west NSW
Refer to market notice 92840.
Transgrid has advised AEMO of an update to the transient voltage stability limit in south-west NSW for loss of Darlington Point to Wagga (63) 330 kV line. The limit will include terms for the Darlington Point and Riverina BESS.
The following constraint equation will be updated with the above changes at 1100 hrs Friday 20th September 2024.
N::N_NIL_63
For full details on the formulation, the new constraint equation has now been loaded into AEMO's pre-production systems.
For further details on these constraint equation please contact ben.blake@aemo.com.au
Ben Blake
AEMO Operations
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 16/09/2024
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following Period:
[1.] From 1800 hrs 16/09/2024 to 1830 hrs 16/09/2024.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1362 MW.
Manager NEM Real Time Operations
STPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 17/09/2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 118280 is cancelled at 1600 hrs 16/09/2024.
No LOR condition is currently forecast in the STPASA period.
AEMO Operations
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region [beginning] on 16/09/2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 118282 is cancelled at 1130 hrs 16/09/2024.
Manager NEM Real Time Operations
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 16/09/2024
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following Period:
[1.] From 1830 hrs 16/09/2024 to 1900 hrs 16/09/2024.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1378 MW.
Manager NEM Real Time Operations
STPASA - Cancellation of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 16/09/2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 118275 is cancelled at 1500 hrs 15/09/2024.
Manager NEM Real Time Operations
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 17/09/2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 118274 has been updated at 1500 hrs 15/09/2024 to the following:
From 1730 hrs 17/09/2024 to 2130 hrs 17/09/2024.
The forecast capacity reserve requirement is 1474 MW.
The minimum capacity reserve available is 1047 MW.
Manager NEM Real Time Operations
STPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 16/09/2024
AEMO declares a Forecast LOR1 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following periods:
From 1800 hrs 16/09/2024 to 2000 hrs 16/09/2024.
The forecast capacity reserve requirement is 1558 MW.
The minimum capacity reserve available is 1423 MW.
Manager NEM Real Time Operations
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 17/09/2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 118264 has been updated at 1500 hrs 14/09/2024 to the following:
From 1730 hrs 17/09/2024 to 2030 hrs 17/09/2024.
The forecast capacity reserve requirement is 1400 MW.
The minimum capacity reserve available is 1109 MW.
Manager NEM Real Time Operations