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121940NON-CONFORMANCE15/12/2024 09:10:14 AM
NON-CONFORMANCE Region QLD1 Sunday, 15 December 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Sunday, 15 December 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MPP_2
Duration: 15/12/2024 09:00 to 15/12/2024 09:10
Amount: 11 MW
Constraint: NC-Q_MPP_2
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Sunday, 15 December 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MPP_2
Duration: 15/12/2024 09:00 to 15/12/2024 09:10
Amount: 11 MW
Constraint: NC-Q_MPP_2
Auto-generated on behalf of Manager NEM Real Time Operations
121870NON-CONFORMANCE13/12/2024 04:55:23 PM
NON-CONFORMANCE Region QLD1 Friday, 13 December 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Friday, 13 December 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: KAREEYA1
Duration: 13/12/2024 16:50 to 13/12/2024 16:55
Amount: -21 MW
Constraint: NC-Q_KAREEYA1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Friday, 13 December 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: KAREEYA1
Duration: 13/12/2024 16:50 to 13/12/2024 16:55
Amount: -21 MW
Constraint: NC-Q_KAREEYA1
Auto-generated on behalf of Manager NEM Real Time Operations
121826NON-CONFORMANCE13/12/2024 08:00:15 AM
NON-CONFORMANCE Region VIC1 Friday, 13 December 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE VIC1 Region Friday, 13 December 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: BANN1
Duration: 13/12/2024 07:35 to 13/12/2024 08:00
Amount: 71 MW
Constraint: NC-V_BANN1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE VIC1 Region Friday, 13 December 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: BANN1
Duration: 13/12/2024 07:35 to 13/12/2024 08:00
Amount: 71 MW
Constraint: NC-V_BANN1
Auto-generated on behalf of Manager NEM Real Time Operations
121806POWER SYSTEM EVENTS12/12/2024 08:52:19 PM
Non-credible contingency event - QLD region - 12/12/2024
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - QLD region - 12/12/2024
At 2026 hrs the Kamerunga to Barron George 132 kV Line 7184 and the Kamerunga to Barron George 132 kV Line 7141 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 - QLD region - 12/12/2024
At 2026 hrs the Kamerunga to Barron George 132 kV Line 7184 and the Kamerunga to Barron George 132 kV Line 7141 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
121766MARKET INTERVENTION12/12/2024 09:31:31 AM
Cancellation - AEMO Intervention Event - SA region 11/12/2024
AEMO ELECTRICITY MARKET NOTICE
Cancellation - AEMO Intervention Event - SA region 06/12/2024
Refer to Market Notice 121721
The AEMO Intervention Event and all associated directions are cancelled from 0930 hrs on 12/12/2024.
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - SA region 06/12/2024
Refer to Market Notice 121721
The AEMO Intervention Event and all associated directions are cancelled from 0930 hrs on 12/12/2024.
Manager NEM Real Time Operations
121763MARKET INTERVENTION12/12/2024 09:30:08 AM
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 121722
Direction is cancelled from: 0930 hrs 12/12/2024
Manager NEM Real Time Operations
Cancellation: Direction issued to: AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer to Market Notice 121722
Direction is cancelled from: 0930 hrs 12/12/2024
Manager NEM Real Time Operations
121755NON-CONFORMANCE12/12/2024 05:40:16 AM
NON-CONFORMANCE Region NSW1 Thursday, 12 December 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE NSW1 Region Thursday, 12 December 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: BW02
Duration: 12/12/2024 05:35 to 12/12/2024 05:40
Amount: -31 MW
Constraint: NC-N_BW02
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE NSW1 Region Thursday, 12 December 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: BW02
Duration: 12/12/2024 05:35 to 12/12/2024 05:40
Amount: -31 MW
Constraint: NC-N_BW02
Auto-generated on behalf of Manager NEM Real Time Operations
121739INTER-REGIONAL TRANSFER12/12/2024 01:37:40 AM
Inter-Regional Transfer limit variation - Basslink
AEMO ELECTRICITY MARKET NOTICE
Inter-Regional Transfer limit variation - Basslink
There has been an unplanned outage of the Basslink interconnector.
The following constraint set was invoked at 0130 hrs 12/12/2024
I-BL_ZERO
The constraint set contains the following interconnector on the left hand side.
T-V-MNSP1
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation - Basslink
There has been an unplanned outage of the Basslink interconnector.
The following constraint set was invoked at 0130 hrs 12/12/2024
I-BL_ZERO
The constraint set contains the following interconnector on the left hand side.
T-V-MNSP1
Manager NEM Real Time Operations
121722MARKET INTERVENTION11/12/2024 04:07:36 PM
Direction - SA region to AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
AEMO ELECTRICITY MARKET NOTICE
Direction - SA region to AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer to Market Notice 121721
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 1600 hrs 11/12/2024
Type of resource: generating unit
Required actions: Synchronise and follow dispatch targets at 0830 hrs 12/12/2024
Services provided: Voltage Control
Circumstances necessitating the Direction: Voltage
Circumstances necessitating the Direction additional detail: The synchronous generating units currently expected to be synchronised in SA will be inadequate to maintain sufficient Voltage Control in SA. Intervention is required to maintain the power system in a secure operating state
Expected duration: 0930 hrs 12/12/2024 / 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
Direction - SA region to AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer to Market Notice 121721
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 1600 hrs 11/12/2024
Type of resource: generating unit
Required actions: Synchronise and follow dispatch targets at 0830 hrs 12/12/2024
Services provided: Voltage Control
Circumstances necessitating the Direction: Voltage
Circumstances necessitating the Direction additional detail: The synchronous generating units currently expected to be synchronised in SA will be inadequate to maintain sufficient Voltage Control in SA. Intervention is required to maintain the power system in a secure operating state
Expected duration: 0930 hrs 12/12/2024 / 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