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109309INTER-REGIONAL TRANSFER14/08/2023 11:41:21 AM
Inter-regional transfer limit variation - Georgetown - Comalco No 5 220kV Line - TAS region - 14/08/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Georgetown - Comalco No 5 220kV Line - TAS region - 14/08/2023
At 0850 hrs 14/08/2023 there was an unplanned outage of Georgetown - Comalco No 5 220kV Line.
The following constraint set(s) invoked at 0800 hrs 25/09/2023
F-T-CSGO
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Georgetown - Comalco No 5 220kV Line - TAS region - 14/08/2023
At 0850 hrs 14/08/2023 there was an unplanned outage of Georgetown - Comalco No 5 220kV Line.
The following constraint set(s) invoked at 0800 hrs 25/09/2023
F-T-CSGO
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
109168INTER-REGIONAL TRANSFER02/08/2023 07:54:11 AM
Inter-regional transfer limit variation - Comalco substation CB 752 - TAS region - 02/08/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Comalco substation CB 752 - TAS region - 02/08/2023
There is a short notice outage at Comalco substation of CB 752.
Constraint set invoked: F-T-CO_CB752 invoked at 0740 hrs 02/08/2023
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Comalco substation CB 752 - TAS region - 02/08/2023
There is a short notice outage at Comalco substation of CB 752.
Constraint set invoked: F-T-CO_CB752 invoked at 0740 hrs 02/08/2023
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
109141INTER-REGIONAL TRANSFER31/07/2023 12:56:58 PM
Inter-regional transfer limit variation - Para 275kV East Bus Right Section - SA Region - 31/07/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Para 275kV East Bus Right Section - SA Region - 31/07/2023
At 1300 hrs 31/07/2023 there will be a short notice outage of Para 275kV East Bus Right Section.
The following constraint set invoked at 1300 hrs 31/07/2023.
S-PA_EAST_BUS_R
This constraint set contains equations with the following interconnectors on the LHS.
V-S-MNSP1
V-SA
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Para 275kV East Bus Right Section - SA Region - 31/07/2023
At 1300 hrs 31/07/2023 there will be a short notice outage of Para 275kV East Bus Right Section.
The following constraint set invoked at 1300 hrs 31/07/2023.
S-PA_EAST_BUS_R
This constraint set contains equations with the following interconnectors on the LHS.
V-S-MNSP1
V-SA
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
109038INTER-REGIONAL TRANSFER25/07/2023 04:06:05 PM
Inter-regional transfer limit variation - Greenbank 275kV SVC - QLD region - 25/07/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Greenbank 275kV SVC - QLD region - 25/07/2023
At 1547 hrs 25/07/2023 there was an unplanned outage of Greenbank 275 kV SVC
The following constraint set(s) invoked at 1555 hrs 25/07/2023:
Q-GB_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 - Greenbank 275kV SVC - QLD region - 25/07/2023
At 1547 hrs 25/07/2023 there was an unplanned outage of Greenbank 275 kV SVC
The following constraint set(s) invoked at 1555 hrs 25/07/2023:
Q-GB_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
109034INTER-REGIONAL TRANSFER25/07/2023 07:40:33 AM
Inter-regional transfer limit variation - Wemen No.1 220kV Bus - VIC region - 25/07/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Wemen No.1 220kV Bus - VIC region - 25/07/2023
A planned outage of Wemen No.1 220kV Bus in the VIC region was scheduled from 0700 hrs 25/07/2023 to 1800 hrs 25/07/2023.
The outage has been cancelled.
Constraint set(s) invoked: V-KG_WE_RC
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-SA
V-S-MNSP1
VIC1- NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Wemen No.1 220kV Bus - VIC region - 25/07/2023
A planned outage of Wemen No.1 220kV Bus in the VIC region was scheduled from 0700 hrs 25/07/2023 to 1800 hrs 25/07/2023.
The outage has been cancelled.
Constraint set(s) invoked: V-KG_WE_RC
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-SA
V-S-MNSP1
VIC1- NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
108977INTER-REGIONAL TRANSFER19/07/2023 01:43:38 PM
Cancellation - Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 19/07/2023
AEMO ELECTRICITY MARKET NOTICE
Cancellation - Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 19/07/2023
Refer AEMO Electricity Market Notice 108974
Constraint set CA_SYDS_53C9C000 was revoked at 1325 hrs 19/07/2023
This constraint set contains equations with the following interconnector on the LHS;
V-S-MNSP1
Manager NEM Real Time Operations
Cancellation - Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 19/07/2023
Refer AEMO Electricity Market Notice 108974
Constraint set CA_SYDS_53C9C000 was revoked at 1325 hrs 19/07/2023
This constraint set contains equations with the following interconnector on the LHS;
V-S-MNSP1
Manager NEM Real Time Operations
108974INTER-REGIONAL TRANSFER19/07/2023 11:02:31 AM
Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 19/07/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 19/07/2023
In order to maintain the power system in a secure operating state in the NSW region, AEMO has invoked automated constraint set CA_SYDS_53C9C000 from 1055 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
V-S-MNSP1
Manager NEM Real Time Operations
Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 19/07/2023
In order to maintain the power system in a secure operating state in the NSW region, AEMO has invoked automated constraint set CA_SYDS_53C9C000 from 1055 hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
V-S-MNSP1
Manager NEM Real Time Operations
108868INTER-REGIONAL TRANSFER11/07/2023 04:01:46 PM
Inter-regional transfer limit variation - Moorabool - Sydenham No. 2 500 kV transmission line - VIC Region - 11/07/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Moorabool - Sydenham No. 2 500 kV transmission line - VIC Region - 11/07/2023
At 1630 hrs 11/07/2023 there will be a short notice outage of Moorabool - Sydenham No. 2 500 kV transmission line
The following constraint set invoked at 1630 hrs 11/07/2023.
V-MLSY_NOEMTT_R
This constraint set contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Moorabool - Sydenham No. 2 500 kV transmission line - VIC Region - 11/07/2023
At 1630 hrs 11/07/2023 there will be a short notice outage of Moorabool - Sydenham No. 2 500 kV transmission line
The following constraint set invoked at 1630 hrs 11/07/2023.
V-MLSY_NOEMTT_R
This constraint set contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
108865INTER-REGIONAL TRANSFER11/07/2023 08:28:28 AM
Inter-regional transfer limit variation - Yass No2 330/132 Transformer - NSW region - 11/07/2023
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Yass No2 330/132 Transformer - NSW region - 11/07/2023
A planned outage of Yass No2 330/132 Transformer in the NSW region was scheduled from 0800 hrs 11/07/2023 to 1600 hrs 14/07/2023.
The outage has been cancelled at 0810 hrs.
Constraint set(s) revoked: N-YSTX
This constraint set(s) contains equations with the following interconnectors on the LHS.
VIC1- NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Yass No2 330/132 Transformer - NSW region - 11/07/2023
A planned outage of Yass No2 330/132 Transformer in the NSW region was scheduled from 0800 hrs 11/07/2023 to 1600 hrs 14/07/2023.
The outage has been cancelled at 0810 hrs.
Constraint set(s) revoked: N-YSTX
This constraint set(s) contains equations with the following interconnectors on the LHS.
VIC1- NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations