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Inter-regional transfer limit variation - constraint automation to manage Power System Security in VIC region - 28/02/2024
Inter-regional transfer limit variation - constraint automation to manage Power System Security in VIC region - 28/02/2024
In order to maintain the power system in a secure operating state in the VIC region, AEMO has invoked automated constraint set CA_SYDS_54F10C1F from 1035 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
V-S_MNSP1
V-SA
VIC1-NSW1
Refer to AEMO Network Outage Scheduler (NOS) for further information.
Manager NEM Real Time Operations
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 29/02/2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 115147 has been updated at 1400 hrs 27/02/2024 to the following:
From 2130 hrs to 2200 hrs 29/02/2024.
The forecast capacity reserve requirement is 1735 MW.
The minimum capacity reserve available is 1636 MW.
AEMO Operations
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 29/02/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 115145 has been updated at 1400 hrs 27/02/2024 to the following:
1. From 1700 hrs to 1730 hrs 29/02/2024.
The forecast capacity reserve requirement is 1257 MW.
The minimum capacity reserve available is 968 MW.
2. From 2000 hrs to 2030 hrs 29/02/2024.
The forecast capacity reserve requirement is 1267 MW.
The minimum capacity reserve available is 923 MW.
AEMO Operations
PDPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 26/02/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 115148 has been updated at 1615 hrs to the following:
[1.] From 1800 hrs 26/02/2024 to 1900 hrs 26/02/2024.
The forecast capacity reserve requirement is 1155 MW.
The minimum capacity reserve available is 827 MW.
Manager NEM Real Time Operations
PDPASA - Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 26/02/2024
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:
[1.] From 1800 hrs 26/02/2024 to 1900 hrs 26/02/2024.
The forecast capacity reserve requirement is 1124 MW.
The minimum capacity reserve available is 974 MW.
Manager NEM Real Time Operations
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the NSW Region on 29/02/2024
The Forecast LOR1 condition in the NSW region advised in AEMO Electricity Market Notice No. 115113 has been updated at 1400 hrs 26/02/2024 to the following:
1. From 1430 hrs to 1630 hrs 29/02/2024.
The forecast capacity reserve requirement is 1370 MW.
The minimum capacity reserve available is 685 MW.
2. From 1930 hrs to 2130 hrs 29/02/2024.
The forecast capacity reserve requirement is 1735 MW.
The minimum capacity reserve available is 1050 MW.
AEMO Operations
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 29/02/2024
From 1700 hrs to 2030 hrs 29/02/2024.
The forecast capacity reserve requirement is 1259 MW.
The minimum capacity reserve available is 729 MW.
AEMO Operations
Inter-regional transfer limit variation - Moorabool Sydenham No1 500 kV line - Vic region - 25/02/2024
At 1929 hrs 25/02/2024 in the Victoria region the Moorabool Sydenham No1 500 kV line returned to service on temporary towers.
The Moorabool Sydenham No2 500 kV line remains out of service
Constraint set changes.
Invoked:
V-MLSY_NOEMTT_R
Revoked:
V-X_MLSY_MLTS_TIE
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-SA
V-S-MNSP1
VIC1- NSW1
Refer Market Notices 114577, 114768, 114686 and 114770
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
STPASA - Update of the Forecast Lack Of Reserve Level 1 (LOR1) in the QLD Region on 29/02/2024
The Forecast LOR1 condition in the QLD region advised in AEMO Electricity Market Notice No. 115087 has been updated at 1430 hrs 25/02/2024 to the following:
[1.] From 1800 hrs 29/02/2024 to 1900 hrs 29/02/2024.
The forecast capacity reserve requirement is 1255 MW.
The minimum capacity reserve available is 1152 MW.
Manager NEM Real Time Operations