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118998INTER-REGIONAL TRANSFER17/10/2024 07:20:04 PM
Inter-regional transfer limit variation - Brinkworth- Red Hill- Bungama 132kV lines - SA region - 17/10/2024
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Brinkworth- Red Hill- Bungama 132kV lines - SA region - 17/10/2024
At 1846 hrs 17/10/2024 there was an unplanned outage of Brinkworth- Red Hill- Bungama 132kV lines.
The following constraint set(s) invoked at 1855 hrs 17/10/2024
S-BRBG
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 - Brinkworth- Red Hill- Bungama 132kV lines - SA region - 17/10/2024
At 1846 hrs 17/10/2024 there was an unplanned outage of Brinkworth- Red Hill- Bungama 132kV lines.
The following constraint set(s) invoked at 1855 hrs 17/10/2024
S-BRBG
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
118997INTER-REGIONAL TRANSFER17/10/2024 07:18:47 PM
Inter-regional transfer limit variation - Hummocks - Bungama 132kV line - SA region - 17/10/2024
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Hummocks - Bungama 132kV line - SA region - 17/10/2024
At 1842 hrs 17/10/2024 there was an unplanned outage of Hummocks - Bungama 132kV line.
The following constraint set(s) invoked at 1850 hrs 17/10/2024
S-HUBG
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 - Hummocks - Bungama 132kV line - SA region - 17/10/2024
At 1842 hrs 17/10/2024 there was an unplanned outage of Hummocks - Bungama 132kV line.
The following constraint set(s) invoked at 1850 hrs 17/10/2024
S-HUBG
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
118996INTER-REGIONAL TRANSFER17/10/2024 07:13:32 PM
Inter-regional transfer limit variation - Blyth West - Munno Para 275kV line- SA region - 17/10/2024
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Blyth West - Munno Para 275kV line - SA region - 17/10/2024
At 1848 hrs 17/10/2024 there was an unplanned outage of Blyth West - Munno Para 275kV line.
The following constraint set(s) invoked at 1855 hrs 17/10/2024
S-BWMP
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 - Blyth West - Munno Para 275kV line - SA region - 17/10/2024
At 1848 hrs 17/10/2024 there was an unplanned outage of Blyth West - Munno Para 275kV line.
The following constraint set(s) invoked at 1855 hrs 17/10/2024
S-BWMP
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
118873RESERVE NOTICE14/10/2024 12:55:45 PM
STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 16/10/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 118869 is cancelled at 1100 hrs 14/10/2024.
No LOR2 condition is currently forecast in the STPASA period.
AEMO Operations
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 118869 is cancelled at 1100 hrs 14/10/2024.
No LOR2 condition is currently forecast in the STPASA period.
AEMO Operations
118869RESERVE NOTICE14/10/2024 10:59:46 AM
STPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 16/10/2024
AEMO ELECTRICITY MARKET NOTICE
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:
From 1730 hrs to 1930 hrs 16/10/2024.
The forecast capacity reserve requirement is 1456 MW.
The minimum capacity reserve available is 1407 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
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:
From 1730 hrs to 1930 hrs 16/10/2024.
The forecast capacity reserve requirement is 1456 MW.
The minimum capacity reserve available is 1407 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
118736INTER-REGIONAL TRANSFER09/10/2024 07:58:20 PM
Inter-regional transfer limit variation - Moorabool to Sydenham 500 kV No.2 line - VIC region - 09/10/2024
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Moorabool to Sydenham 500 kV No.2 line - VIC region - 09/10/2024
A planned outage of Moorabool to Sydenham 500 kV No.2 line in the VIC region was scheduled from 0600 hrs 01/10/2024 to 2030 hrs 11/10/2024.
The outage has been completed and Moorabool to Sydenham 500 kV No.2 line returned to service at 1940 hrs 09/10/2024
Constraint set(s) revoked: V-MLSY_NOEMTT_R
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Moorabool to Sydenham 500 kV No.2 line - VIC region - 09/10/2024
A planned outage of Moorabool to Sydenham 500 kV No.2 line in the VIC region was scheduled from 0600 hrs 01/10/2024 to 2030 hrs 11/10/2024.
The outage has been completed and Moorabool to Sydenham 500 kV No.2 line returned to service at 1940 hrs 09/10/2024
Constraint set(s) revoked: V-MLSY_NOEMTT_R
Manager NEM Real Time Operations
118672CONSTRAINTS08/10/2024 01:13:36 PM
Managing outages that create a credible risk of SA islanding
AEMO ELECTRICITY MARKET NOTICE
From 9th Oct 2024 AEMO will change constraints used during outages that create a credible risk of SA islanding.
From this date AEMO will:
1) Increase the maximum allowable flow on the V-SA interconnector from 50 MW to 250 MW in the VIC to SA direction, where the transmission outages is a planned outage.
2) Operate the SA region to the default 49-51 Hz target frequency containment band following a contingency event resulting in actual SA islanding. In order to meet this requirement, AEMO may now procure Contingency Raise FCAS locally from the SA region during these outages.
These changes reflect updated advice received by AEMO from the SA Jurisdictional System Security Coordinator.
The first network outage affected by this change is planned for 14th October 2024.
Andrew Groom
AEMO Operations
From 9th Oct 2024 AEMO will change constraints used during outages that create a credible risk of SA islanding.
From this date AEMO will:
1) Increase the maximum allowable flow on the V-SA interconnector from 50 MW to 250 MW in the VIC to SA direction, where the transmission outages is a planned outage.
2) Operate the SA region to the default 49-51 Hz target frequency containment band following a contingency event resulting in actual SA islanding. In order to meet this requirement, AEMO may now procure Contingency Raise FCAS locally from the SA region during these outages.
These changes reflect updated advice received by AEMO from the SA Jurisdictional System Security Coordinator.
The first network outage affected by this change is planned for 14th October 2024.
Andrew Groom
AEMO Operations
118647RESERVE NOTICE07/10/2024 02:30:03 PM
PDPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 08/10/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 118644 is cancelled at 1415 hrs 07/10/2024.
Manager NEM Real Time Operations
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 118644 is cancelled at 1415 hrs 07/10/2024.
Manager NEM Real Time Operations
118644RESERVE NOTICE07/10/2024 01:21:49 PM
PDPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 08/10/2024
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following Periods:
[1.] From 1530 hrs 08/10/2024 to 1600 hrs 08/10/2024.
The forecast capacity reserve requirement is 719 MW.
The minimum capacity reserve available is 615 MW.
[2.] From 1730 hrs 08/10/2024 to 1900 hrs 08/10/2024.
The forecast capacity reserve requirement is 692 MW.
The minimum capacity reserve available is 475 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
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the QLD region for the following Periods:
[1.] From 1530 hrs 08/10/2024 to 1600 hrs 08/10/2024.
The forecast capacity reserve requirement is 719 MW.
The minimum capacity reserve available is 615 MW.
[2.] From 1730 hrs 08/10/2024 to 1900 hrs 08/10/2024.
The forecast capacity reserve requirement is 692 MW.
The minimum capacity reserve available is 475 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