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117411INTER-REGIONAL TRANSFER22/07/2024 09:50:31 AM
Inter-regional transfer limit variation - Heywood - South East 1 275 kV Line - SA region - 22/07/2024
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Heywood - South East 1 275 kV Line - SA region - 22/07/2024
A planned outage of Heywood - South East 1 275 kV Line in the SA region was scheduled from 0930 hrs 22/07/2024 to 1700 hrs 22/07/2024.
The outage has been cancelled.
Constraint set(s) revoked:
I-HYSE
I-VS+LKB_050
I-VS_050
S-SECB6611_10
S-SE_1CP
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Heywood - South East 1 275 kV Line - SA region - 22/07/2024
A planned outage of Heywood - South East 1 275 kV Line in the SA region was scheduled from 0930 hrs 22/07/2024 to 1700 hrs 22/07/2024.
The outage has been cancelled.
Constraint set(s) revoked:
I-HYSE
I-VS+LKB_050
I-VS_050
S-SECB6611_10
S-SE_1CP
Manager NEM Real Time Operations
117410MARKET INTERVENTION22/07/2024 06:52:01 AM
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO ELECTRICITY MARKET NOTICE
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 2200 hrs 22/07/2024.
The foreseeable circumstance requiring the need for intervention is Voltage.
Manager NEM Real Time Operations
Foreseeable AEMO intervention under clause 4.8.5A (a) of the NER in SA region
AEMO has identified a foreseeable circumstance that may require an AEMO intervention event in the SA region from 2200 hrs 22/07/2024.
The foreseeable circumstance requiring the need for intervention is Voltage.
Manager NEM Real Time Operations
117409MARKET INTERVENTION21/07/2024 05:02:19 PM
Cancellation - AEMO Intervention Event - SA region 20/07/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - SA region 20/07/2024
Refer to Market Notice 117386
The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs on 21/07/2024.
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - SA region 20/07/2024
Refer to Market Notice 117386
The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs on 21/07/2024.
Manager NEM Real Time Operations
117408MARKET INTERVENTION21/07/2024 05:00:47 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 117396
The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs on 21/07/2024.
Manager NEM Real Time Operations
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer to Market Notice 117396
The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs on 21/07/2024.
Manager NEM Real Time Operations
117407MARKET INTERVENTION21/07/2024 04:59:23 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 117393
The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs on 21/07/2024.
Manager NEM Real Time Operations
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer to Market Notice 117393
The AEMO Intervention Event and all associated directions are cancelled from 1700 hrs on 21/07/2024.
Manager NEM Real Time Operations
117406MARKET INTERVENTION21/07/2024 03:12:22 PM
Update Direction - SA region 21/07/2024
AEMO ELECTRICITY MARKET NOTICE
Update Direction - SA region 21/07/2024
Refer to Market Notice 117398
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 1500 hrs 21/07/2024
Type of resource: generating unit
Required actions: synchronise at 0100 hrs 22/07/2024 and follow dispatch targets
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: 1500 hrs 22/07/2024 / further notice.
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
Update Direction - SA region 21/07/2024
Refer to Market Notice 117398
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 1500 hrs 21/07/2024
Type of resource: generating unit
Required actions: synchronise at 0100 hrs 22/07/2024 and follow dispatch targets
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: 1500 hrs 22/07/2024 / further notice.
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
117405MARKET INTERVENTION21/07/2024 03:10:09 PM
Update Direction - SA region 21/07/2024
AEMO ELECTRICITY MARKET NOTICE
Update Direction - SA region 21/07/2024
Refer to Market Notice 117399
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 - TORRB3 TORRENS ISLAN at 1500 hrs 21/07/2024
Type of resource: generating unit
Required actions: synchronise at 1100 hrs 22/07/2024 and follow dispatch targets
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: 1300 hrs 22/07/2024 / further notice.
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
Update Direction - SA region 21/07/2024
Refer to Market Notice 117399
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 - TORRB3 TORRENS ISLAN at 1500 hrs 21/07/2024
Type of resource: generating unit
Required actions: synchronise at 1100 hrs 22/07/2024 and follow dispatch targets
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: 1300 hrs 22/07/2024 / further notice.
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
117404MARKET INTERVENTION21/07/2024 03:11:22 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 117397
The AEMO Intervention Event and all associated directions are cancelled from 1500 hrs on 21/07/2024.
Manager NEM Real Time Operations
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB2 TORRENS ISLAN
Refer to Market Notice 117397
The AEMO Intervention Event and all associated directions are cancelled from 1500 hrs on 21/07/2024.
Manager NEM Real Time Operations
117402RECLASSIFY CONTINGENCY21/07/2024 01:54:16 PM
Cancellation of a Non-Credible Contingency Event: Farrell - Reece No.1 220 kV line and Farrell - Reece No.2 220 kV line in TAS1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: TAS1
Lines: Farrell - Reece No.1 220 kV and Farrell - Reece No.2 220 kV
Cancellation time: 21/07/2024 13:54
Constraint set(s) revoked:
F-T-FARE_N-2 Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
Refer AEMO Electricity Market Notice 117401
Auto-generated on behalf of Manager NEM Real Time Operations
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: TAS1
Lines: Farrell - Reece No.1 220 kV and Farrell - Reece No.2 220 kV
Cancellation time: 21/07/2024 13:54
Constraint set(s) revoked:
F-T-FARE_N-2 Constraint set contains the following interconnector(s) on the left hand side:
T-V-MNSP1
Refer AEMO Electricity Market Notice 117401
Auto-generated on behalf of Manager NEM Real Time Operations