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118484RECLASSIFY CONTINGENCY27/09/2024 03:50:07 PM
Reclassification of a Non-Credible Contingency Event: Chalumbin - Turkinje No.7165 132 kV line and Chalumbin - Turkinje No.7166 132 kV line in QLD1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: QLD1
Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV
Duration: 27/09/2024 15:49 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits to now be more likely and reasonably possible. Accordingly AEMO has reclassified it as a credible contingency event.
Region: QLD1
Lines: Chalumbin - Turkinje No.7165 132 kV and Chalumbin - Turkinje No.7166 132 kV
Duration: 27/09/2024 15:49 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
118482MARKET INTERVENTION27/09/2024 03:17:10 PM
Direction - SA region 27/09/2024
AEMO ELECTRICITY MARKET NOTICE
Direction - SA region 27/09/2024
Refer to Market Notice 118455
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN at 1515 hrs 27/09/2024
Type of resource: generating unit
Required actions: synchronise and follow dispatch targets at 0800 hrs 28/09/2024
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 29/09/2024.
AGL SA Generation 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 27/09/2024
Refer to Market Notice 118455
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN at 1515 hrs 27/09/2024
Type of resource: generating unit
Required actions: synchronise and follow dispatch targets at 0800 hrs 28/09/2024
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 29/09/2024.
AGL SA Generation 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
118481MARKET INTERVENTION27/09/2024 03:03:26 PM
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 118457
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 29/09/2024.
The direction update is issued at 1500 hrs 27/09/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 118457
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 29/09/2024.
The direction update is issued at 1500 hrs 27/09/2024.
Manager NEM Real Time Operations
118480MARKET INTERVENTION27/09/2024 03:02:08 PM
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer to Market Notice 118477
Direction is cancelled from: 1500 hrs 27/09/2024
Manager NEM Real Time Operations
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer to Market Notice 118477
Direction is cancelled from: 1500 hrs 27/09/2024
Manager NEM Real Time Operations
118479MARKET INTERVENTION27/09/2024 02:54:03 PM
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 Participant Notice 118476
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 1600 hrs 27/09/2024.
The direction update is issued at 1450 hrs 27/09/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 118476
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 1600 hrs 27/09/2024.
The direction update is issued at 1450 hrs 27/09/2024.
Manager NEM Real Time Operations
118478MARKET INTERVENTION27/09/2024 04:08:21 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 118479
Direction is cancelled from: 1600 hrs 27/09/2024
Manager NEM Real Time Operations
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer to Market Notice 118479
Direction is cancelled from: 1600 hrs 27/09/2024
Manager NEM Real Time Operations
118477MARKET INTERVENTION27/09/2024 02:29:51 PM
Direction - SA region 27/09/2024
AEMO ELECTRICITY MARKET NOTICE
Direction - SA region 27/09/2024
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN at 1430 hrs 27/09/2024
Type of resource: generating unit
Required actions: to remain synchronised and follow dispatch targets at 0000 hrs 28/09/2024
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 29/09/2024.
AGL SA Generation 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 27/09/2024
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN at 1430 hrs 27/09/2024
Type of resource: generating unit
Required actions: to remain synchronised and follow dispatch targets at 0000 hrs 28/09/2024
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 29/09/2024.
AGL SA Generation 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
118476MARKET INTERVENTION27/09/2024 02:28:25 PM
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 Participant Notice 118456
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 29/09/2024.
The direction update is issued at 1430 hrs 27/09/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 118456
The TORRB2 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 29/09/2024.
The direction update is issued at 1430 hrs 27/09/2024.
Manager NEM Real Time Operations
118457MARKET INTERVENTION26/09/2024 05:00:00 PM
Direction - SA region 26/09/2024
AEMO ELECTRICITY MARKET NOTICE
Direction - SA region 26/09/2024
Refer to Market Notice 118455
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN at 1700 hrs 26/09/2024
Type of resource: generating unit
Required actions: synchronise and follow dispatch targets at 0800 hrs 27/09/2024
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: 1600 hrs 27/09/2024.
AGL SA Generation 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 26/09/2024
Refer to Market Notice 118455
In accordance with section 116 of the National Electricity Law, AEMO is issuing a direction to AGL SA Generation Pty Limited. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a1)(1).
Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN at 1700 hrs 26/09/2024
Type of resource: generating unit
Required actions: synchronise and follow dispatch targets at 0800 hrs 27/09/2024
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: 1600 hrs 27/09/2024.
AGL SA Generation 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