Filter by:
Filter by category
Filter by Date
From
To
110043INTER-REGIONAL TRANSFER01/10/2023 06:10:31 PM
Cancellation - Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 30/09/2023
AEMO ELECTRICITY MARKET NOTICE
Cancellation - Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 30/09/2023.
Refer AEMO Electricity Market Notice 110037
Constraint set CA_BRIS_542A0DC2 and CA_BRIS_542A114F was revoked at 1245 hrs 30/09/2023.
Constraint set CA_BRIS_542A136B was revoked at 1805 hrs 01/10/2023.
This constraint set contains equations with the following interconnector on the LHS;
N-Q-MNSP1
Manager NEM Real Time Operations
Cancellation - Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 30/09/2023.
Refer AEMO Electricity Market Notice 110037
Constraint set CA_BRIS_542A0DC2 and CA_BRIS_542A114F was revoked at 1245 hrs 30/09/2023.
Constraint set CA_BRIS_542A136B was revoked at 1805 hrs 01/10/2023.
This constraint set contains equations with the following interconnector on the LHS;
N-Q-MNSP1
Manager NEM Real Time Operations
110037INTER-REGIONAL TRANSFER30/09/2023 12:36:44 PM
Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 30/09/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 30/09/2023
In order to maintain the power system in a secure operating state in the NSW region, AEMO has invoked automated constraint set/s CA_BRIS_542A0DC2, CA_BRIS_542A114F, CA_BRIS_542A136B from 1205 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
N-Q-MNSP1
Manager NEM Real Time Operations
Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 30/09/2023
In order to maintain the power system in a secure operating state in the NSW region, AEMO has invoked automated constraint set/s CA_BRIS_542A0DC2, CA_BRIS_542A114F, CA_BRIS_542A136B from 1205 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
N-Q-MNSP1
Manager NEM Real Time Operations
110035INTER-REGIONAL TRANSFER29/09/2023 04:23:12 PM
Inter-regional transfer limit variation - Murraylink - 29/09/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Murraylink - 29/09/2023
At 1620 hrs 29/09/2023 there was a short notice outage of Murraylink.
The following constraint set(s) invoked at 1620 hrs 29/09/2023
I-MURRAYLINK
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1
VIC1-NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Murraylink - 29/09/2023
At 1620 hrs 29/09/2023 there was a short notice outage of Murraylink.
The following constraint set(s) invoked at 1620 hrs 29/09/2023
I-MURRAYLINK
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1
VIC1-NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
110014INTER-REGIONAL TRANSFER28/09/2023 08:21:05 PM
Inter-regional transfer limit variation - Tenterfield - Lismore 132 kV 96L line - NSW region - 28/09/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Tenterfield - Lismore 132 kV 96L line - NSW region - 28/09/2023
At 1951 hrs 28/09/2023 there was an unplanned outage of Tenterfield - Lismore 132 kV 96L line.
The following constraint set(s) invoked at 2005 hrs 28/09/2023
N-LSTN_96L
N-X_LS_SVC+96R
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
Inter-regional transfer limit variation - Tenterfield - Lismore 132 kV 96L line - NSW region - 28/09/2023
At 1951 hrs 28/09/2023 there was an unplanned outage of Tenterfield - Lismore 132 kV 96L line.
The following constraint set(s) invoked at 2005 hrs 28/09/2023
N-LSTN_96L
N-X_LS_SVC+96R
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
110013INTER-REGIONAL TRANSFER28/09/2023 08:04:36 PM
Cancellation Inter-Regional Transfer limit variation - Murraylink control unavailable (SA Region)
AEMO ELECTRICITY MARKET NOTICE
Cancellation Inter-Regional Transfer limit variation - Murraylink control unavailable (SA Region)
Refer AEMO Electricity Market Notice 110011
AEMO has been notified that the controls to vary Murraylink output are now available.
Constraint set I-CTRL_ISSUE_ML revoked at 2005 hrs.
Manager NEM Real Time Operations
Cancellation Inter-Regional Transfer limit variation - Murraylink control unavailable (SA Region)
Refer AEMO Electricity Market Notice 110011
AEMO has been notified that the controls to vary Murraylink output are now available.
Constraint set I-CTRL_ISSUE_ML revoked at 2005 hrs.
Manager NEM Real Time Operations
110011INTER-REGIONAL TRANSFER28/09/2023 06:34:25 PM
Inter-Regional Transfer limit variation - Murraylink control unavailable (SA Region)
AEMO ELECTRICITY MARKET NOTICE
Inter-Regional Transfer limit variation - Murraylink control unavailable (SA Region)
AEMO has been notified that the controls to vary Murraylink output are unavailable until further notice.
Constraint set I-CTRL_ISSUE_ML invoked from 1835 hrs.
The constraint set contains equations with the following interconnector on the LHS:
V-S-MNSP1
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation - Murraylink control unavailable (SA Region)
AEMO has been notified that the controls to vary Murraylink output are unavailable until further notice.
Constraint set I-CTRL_ISSUE_ML invoked from 1835 hrs.
The constraint set contains equations with the following interconnector on the LHS:
V-S-MNSP1
Manager NEM Real Time Operations
109996INTER-REGIONAL TRANSFER28/09/2023 11:14:31 AM
Inter-Regional Transfer limit variation - Directlink - NSW Region
AEMO ELECTRICITY MARKET NOTICE
Inter-Regional Transfer limit variation - Directlink - NSW Region
There has been an unplanned outage of all three Legs of Directlink .
The following constraint set was invoked at 1100 hrs 28/09/2023
N-X_MBTE_3
The constraint set contains the following interconnector on the left hand side.
N-Q-MNSP1
Refer AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation - Directlink - NSW Region
There has been an unplanned outage of all three Legs of Directlink .
The following constraint set was invoked at 1100 hrs 28/09/2023
N-X_MBTE_3
The constraint set contains the following interconnector on the left hand side.
N-Q-MNSP1
Refer AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
109981INTER-REGIONAL TRANSFER27/09/2023 12:57:01 PM
Inter-regional transfer limit variation - Boambee South - Nambucca 9W7 132 kV Line - NSW region - 27/09/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Boambee South - Nambucca 9W7 132 kV Line - NSW region - 27/09/2023
At 1236 hrs 27/09/2023 there was an unplanned outage of the Boambee South - Nambucca 9W7 132 kV Line.
Constraint set(s) invoked: N-CHKS_ONE
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
Inter-regional transfer limit variation - Boambee South - Nambucca 9W7 132 kV Line - NSW region - 27/09/2023
At 1236 hrs 27/09/2023 there was an unplanned outage of the Boambee South - Nambucca 9W7 132 kV Line.
Constraint set(s) invoked: N-CHKS_ONE
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
109798INTER-REGIONAL TRANSFER14/09/2023 09:33:08 AM
Inter-regional transfer limit variation - Lismore132 7B1 132 kV CB - NSW region - 14/09/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Lismore132 7B1 132 kV CB - NSW region - 14/09/2023
At 0900 hrs 14/09/2023 there was a short notice outage of Lismore132 7B1 132 kV CB which offloads the Lismore132 Dunoon 9U6/L 132kV LINE.
The following constraint set(s) invoked at 0900 hrs 14/09/2023
N-LSDU_9U6
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Lismore132 7B1 132 kV CB - NSW region - 14/09/2023
At 0900 hrs 14/09/2023 there was a short notice outage of Lismore132 7B1 132 kV CB which offloads the Lismore132 Dunoon 9U6/L 132kV LINE.
The following constraint set(s) invoked at 0900 hrs 14/09/2023
N-LSDU_9U6
This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations