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112003INTER-REGIONAL TRANSFER04/12/2023 04:44:47 PM
Inter-Regional Transfer limit variation - Murraylink power transfer limit reduction due to high temperature.
AEMO ELECTRICITY MARKET NOTICE
Inter-Regional Transfer limit variation - Murraylink power transfer limit reduction due to high temperature.
Murraylink power transfer limit has been reduced based on APA advice, consistent with the high ambient temperatures in the vicinity of Murraylink (Berri and Redcliffe).
Constraint sets I-SVML_165 and I-VSML_165 invoked from 1640 hrs.
The constraint set contains equations with the following interconnector on the LHS:
V-S-MNSP1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation - Murraylink power transfer limit reduction due to high temperature.
Murraylink power transfer limit has been reduced based on APA advice, consistent with the high ambient temperatures in the vicinity of Murraylink (Berri and Redcliffe).
Constraint sets I-SVML_165 and I-VSML_165 invoked from 1640 hrs.
The constraint set contains equations with the following interconnector on the LHS:
V-S-MNSP1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
111971INTER-REGIONAL TRANSFER03/12/2023 04:38:17 PM
Inter-regional transfer limit variation - H2 South Pine 275kV SVC - QLD region - 03/12/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - H2 South Pine 275kV SVC - QLD region - 03/12/2023
At 1626 hrs 03/12/2023 there was an unplanned outage of H2 South Pine 275kV SVC.
The following constraint set(s) invoked at 1630 hrs 03/12/2023
Q-SP_VC
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 - H2 South Pine 275kV SVC - QLD region - 03/12/2023
At 1626 hrs 03/12/2023 there was an unplanned outage of H2 South Pine 275kV SVC.
The following constraint set(s) invoked at 1630 hrs 03/12/2023
Q-SP_VC
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
111785INTER-REGIONAL TRANSFER28/11/2023 09:14:27 AM
Inter-regional transfer limit variation - North West Bend - Roberstown No.1 132 kV line - SA region - 28/11/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - North West Bend - Roberstown No.1 132 kV line - SA region - 28/11/2023
At 0743 hrs 28/11/2023 there was an unplanned outage of North West Bend - Roberstown No,1 132 kV line .
Constraint set(s) invoked: S-NWRB
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - North West Bend - Roberstown No.1 132 kV line - SA region - 28/11/2023
At 0743 hrs 28/11/2023 there was an unplanned outage of North West Bend - Roberstown No,1 132 kV line .
Constraint set(s) invoked: S-NWRB
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
111780INTER-REGIONAL TRANSFER28/11/2023 05:59:14 AM
Update - Inter-regional transfer limit variation - Tungkillo- Robertstown No.1 275kV line - SA region - 28/11/2023
AEMO ELECTRICITY MARKET NOTICE
Update - Inter-regional transfer limit variation - Tungkillo- Robertstown No.1 275kV line - SA region - 28/11/2023
At 0547 hrs 28/11/2023 the Tungkillo- Robertstown No.1 275kV line was returned to service.
The following constraint set(s) was revoked at 0600hrs 28/11/2023
S-RBTU
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1,V-SA
Manager NEM Real Time Operations
Update - Inter-regional transfer limit variation - Tungkillo- Robertstown No.1 275kV line - SA region - 28/11/2023
At 0547 hrs 28/11/2023 the Tungkillo- Robertstown No.1 275kV line was returned to service.
The following constraint set(s) was revoked at 0600hrs 28/11/2023
S-RBTU
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1,V-SA
Manager NEM Real Time Operations
111778INTER-REGIONAL TRANSFER28/11/2023 05:52:04 AM
Inter-regional transfer limit variation - Tungkillo- Robertstown 275kV line - SA region - 28/11/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Tungkillo- Robertstown 275kV line - SA region - 28/11/2023
At 0535 hrs 28/11/2023 there was an unplanned outage of Tungkillo- Robertstown 275kV line.
The following constraint set(s) invoked at 0545 hrs 28/11/2023
S-RBTU
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1,V-SA
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Tungkillo- Robertstown 275kV line - SA region - 28/11/2023
At 0535 hrs 28/11/2023 there was an unplanned outage of Tungkillo- Robertstown 275kV line.
The following constraint set(s) invoked at 0545 hrs 28/11/2023
S-RBTU
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1,V-SA
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
111777INTER-REGIONAL TRANSFER28/11/2023 05:19:04 AM
Inter-regional transfer limit variation - Templers-Waterloo 132kV line - SA region - 28/11/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Templers-Waterloo 132kV line - SA region - 28/11/2023
At 0501 hrs 28/11/2023 there was an unplanned outage of Templers-Waterloo 132kV line.
The following constraint set(s) invoked at 0510 hrs 28/11/2023
S-X_WTTP+CB
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Templers-Waterloo 132kV line - SA region - 28/11/2023
At 0501 hrs 28/11/2023 there was an unplanned outage of Templers-Waterloo 132kV line.
The following constraint set(s) invoked at 0510 hrs 28/11/2023
S-X_WTTP+CB
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
111690INTER-REGIONAL TRANSFER26/11/2023 07:22:14 AM
Inter-regional transfer limit variation - Middle Ridge - Greenbank No 8848 275 kV line - QLD region - 26/11/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Middle Ridge - Greenbank No 8848 275 kV line - QLD region - 26/11/2023
At 0657 hrs 26/11/2023 there was an short notice outage of Middle Ridge - Greenbank No 8848 275 kV line to manage voltage in the QLD Region.
The following constraint set invoked at 0705 hrs 26/11/2023
Q-MRGB_8848_8849
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 - Middle Ridge - Greenbank No 8848 275 kV line - QLD region - 26/11/2023
At 0657 hrs 26/11/2023 there was an short notice outage of Middle Ridge - Greenbank No 8848 275 kV line to manage voltage in the QLD Region.
The following constraint set invoked at 0705 hrs 26/11/2023
Q-MRGB_8848_8849
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
111480INTER-REGIONAL TRANSFER18/11/2023 01:01:13 PM
Inter-regional transfer limit variation - constraint to manage Power System Security - TAS region - 18/11/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - constraint to manage Power System Security - TAS region - 18/11/2023
In order to maintain the power system in a secure operating state in the TAS region, AEMO has invoked the following constraint from 1240 hrs to 1255 hrs.
Constraint set(s) invoked: I-VT_350
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
Manager NEM Real Time Operations
Inter-regional transfer limit variation - constraint to manage Power System Security - TAS region - 18/11/2023
In order to maintain the power system in a secure operating state in the TAS region, AEMO has invoked the following constraint from 1240 hrs to 1255 hrs.
Constraint set(s) invoked: I-VT_350
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
Manager NEM Real Time Operations
111094INTER-REGIONAL TRANSFER12/11/2023 12:50:58 AM
Inter-regional transfer limit variation - Armidale SVC - NSW region - 12/11/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Armidale SVC - NSW region - 12/11/2023
At 0031 hrs 12/11/2023 there was an unplanned outage of Armidale SVC.
The following constraint set(s) invoked at 0040 hrs 12/11/2023
N-AR_VC1
N-X_AR+LS_SVC
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 - Armidale SVC - NSW region - 12/11/2023
At 0031 hrs 12/11/2023 there was an unplanned outage of Armidale SVC.
The following constraint set(s) invoked at 0040 hrs 12/11/2023
N-AR_VC1
N-X_AR+LS_SVC
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