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117782POWER SYSTEM EVENTS25/08/2024 09:24:53 AM
Non-credible contingency event - TAS region - 25/08/2024
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - TAS region - 25/08/2024
At 0850 hrs the New Norfolk A 110kV Bus tripped.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
Non-credible contingency event - TAS region - 25/08/2024
At 0850 hrs the New Norfolk A 110kV Bus tripped.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
117781INTER-REGIONAL TRANSFER25/08/2024 08:10:50 AM
Inter-regional transfer limit variation -Redcliffs No 2 220 kV Bus - VIC region - 25/08/2024
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation -Redcliffs No 2 220 kV Bus - VIC region - 25/08/2024
A planned outage of Redcliffs No 2 220 kV Bus in the VIC region was scheduled from 0630 hrs 25/08/2024 to 1730 hrs 25/08/2024.
The outage has been cancelled at 0805 hrs.
The following constraint set(s) were invoked
Constraint Sets: V-KMRC, V-RCTS220CAPAUTO
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1,T-V-MNSP1,V-SA,VIC1-NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation -Redcliffs No 2 220 kV Bus - VIC region - 25/08/2024
A planned outage of Redcliffs No 2 220 kV Bus in the VIC region was scheduled from 0630 hrs 25/08/2024 to 1730 hrs 25/08/2024.
The outage has been cancelled at 0805 hrs.
The following constraint set(s) were invoked
Constraint Sets: V-KMRC, V-RCTS220CAPAUTO
This constraint set(s) contains equations with the following interconnectors on the LHS.
V-S-MNSP1,T-V-MNSP1,V-SA,VIC1-NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
117780MARKET INTERVENTION24/08/2024 04:05:26 PM
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer AEMO Electricity Market Notice 117763
TORRB3 TORRENS ISLAN at 0400 hrs 25/08/2024 to remain synchronised and follow dispatch targets.
This update is issued at 1600 hrs 24/08/2024 and is expected to stay in place until 0400 hrs 26/08/2024
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer AEMO Electricity Market Notice 117763
TORRB3 TORRENS ISLAN at 0400 hrs 25/08/2024 to remain synchronised and follow dispatch targets.
This update is issued at 1600 hrs 24/08/2024 and is expected to stay in place until 0400 hrs 26/08/2024
Manager NEM Real Time Operations
117779MARKET INTERVENTION24/08/2024 03:59:40 PM
Direction - SA region 24/08/2024
AEMO ELECTRICITY MARKET NOTICE
Direction - SA region 24/08/2024
Refer to Market Notice 117756
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to Synergen Power Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: Synergen Power Pty Limited - MINTARO MINTARO GAS at 1600 hrs 24/08/2024
Type of resource: generating unit
Required actions: synchronise and follow dispatch targets at 2330 hrs 24/08/2024
Services provided: Voltage Control
Circumstances necessitating the Direction: Voltage
Circumstances necessitating the Direction additional detail: intervention is required to maintain the power system in a secure operating state
Expected duration: 0400 hrs 26/08/2024.
Synergen Power Pty Limited does not incur any civil monetary liability for a relevant action taken in accordance with this direction unless the action is taken in bad faith.
Manager NEM Real Time Operations
Direction - SA region 24/08/2024
Refer to Market Notice 117756
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to Synergen Power Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: Synergen Power Pty Limited - MINTARO MINTARO GAS at 1600 hrs 24/08/2024
Type of resource: generating unit
Required actions: synchronise and follow dispatch targets at 2330 hrs 24/08/2024
Services provided: Voltage Control
Circumstances necessitating the Direction: Voltage
Circumstances necessitating the Direction additional detail: intervention is required to maintain the power system in a secure operating state
Expected duration: 0400 hrs 26/08/2024.
Synergen Power Pty Limited does not incur any civil monetary liability for a relevant action taken in accordance with this direction unless the action is taken in bad faith.
Manager NEM Real Time Operations
117778MARKET INTERVENTION24/08/2024 03:30:13 PM
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer to Market Notice 117767
Direction is cancelled from: 1530 hrs 24/08/2024
Manager NEM Real Time Operations
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer to Market Notice 117767
Direction is cancelled from: 1530 hrs 24/08/2024
Manager NEM Real Time Operations
117771MARKET INTERVENTION24/08/2024 05:06:22 PM
Update - Direction - SA Region - 22/08/2024
AEMO ELECTRICITY MARKET NOTICE
Update - Direction - SA Region - 22/08/2024
Refer Market Notice 117756
The AEMO intervention event that commenced from interval ending 1605 hrs on 22/08/2024 is continuing.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
Manager NEM Real Time Operations
Update - Direction - SA Region - 22/08/2024
Refer Market Notice 117756
The AEMO intervention event that commenced from interval ending 1605 hrs on 22/08/2024 is continuing.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
Manager NEM Real Time Operations
117767MARKET INTERVENTION24/08/2024 11:02:44 AM
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer AEMO Electricity Market Notice 117766
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 1530 hrs 24/08/2024.
The direction update is issued at 1100 hrs 24/08/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer AEMO Electricity Market Notice 117766
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 1530 hrs 24/08/2024.
The direction update is issued at 1100 hrs 24/08/2024.
Manager NEM Real Time Operations
117766MARKET INTERVENTION24/08/2024 08:35:20 AM
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer AEMO Electricity Market Notice 117762
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 25/08/2024.
The direction update is issued at 0830 hrs 24/08/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer AEMO Electricity Market Notice 117762
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 25/08/2024.
The direction update is issued at 0830 hrs 24/08/2024.
Manager NEM Real Time Operations
117763MARKET INTERVENTION23/08/2024 05:01:42 PM
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAND
AEMO ELECTRICITY PARTICIPANT NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 117754
This update is issued at 1700 hrs 23/08/2024 and is expected to stay in place until 0400 hrs 25/08/2024
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB3 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 117754
This update is issued at 1700 hrs 23/08/2024 and is expected to stay in place until 0400 hrs 25/08/2024
Manager NEM Real Time Operations