Filter by category
Filter by Date
Inter-regional transfer limit variation - Southpine - Rocklea 809 275 kV Line - QLD region - 18/11/2024
Inter-regional transfer limit variation - Southpine - Rocklea 809 275 kV Line - QLD region - 18/11/2024
At 1545 hrs 18/11/2024 there was an unplanned outage of Southpine - Rocklea 809 275 kV Line.
The following constraint set(s) invoked at 1545 hrs 18/11/2024
Q-RLSP_809
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1,NSW1-QLD1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
[EventId:202411181530_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 18 November 2024 15:30
Issued by Australian Energy Market Operator Ltd at 1530 hrs on 18 November 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 18 November 2024.
Refer to market notice: 120613
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.
The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1530 hrs on 18 November 2024.
This is an AEMO autogenerated Market Notice.
[EventId:202411181400_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 18 November 2024 14:00
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 18 November 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 18 November 2024.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.
The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1400 hrs on 18 November 2024.
This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
[EventId:202411172035_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 17 November 2024 20:35
Issued by Australian Energy Market Operator Ltd at 2035 hrs on 17 November 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 17 November 2024.
Refer to market notice: 120561
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.
The negative residue constraint NRM_NSW1_VIC1 ceased operating at 2035 hrs on 17 November 2024.
This is an AEMO autogenerated Market Notice.
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 18/11/2024
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120575 is cancelled at 1945 hrs 17/11/2024.
Manager NEM Real Time Operations
PDPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 18/11/2024
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following Period:
[1.] From 1830 hrs 18/11/2024 to 1900 hrs 18/11/2024.
The forecast capacity reserve requirement is 1061 MW.
The minimum capacity reserve available is 1045 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time at which it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 18/11/2024
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 120546 is cancelled at 1700 hrs 17/11/2024.
Manager NEM Real Time Operations
[EventId:202411171605_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 17 November 2024 16:05
Issued by Australian Energy Market Operator Ltd at 1605 hrs on 17 November 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 17 November 2024.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.
The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1605 hrs on 17 November 2024.
This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 18/11/2024
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 120548 is cancelled at 1455 hrs 17/11/2024.
Manager NEM Real Time Operations