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120208RECLASSIFY CONTINGENCY10/11/2024 02:25:33 PM
Reclassification of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV line in NSW1 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: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 10/11/2024 14:25 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
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: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 10/11/2024 14:25 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Auto-generated on behalf of Manager NEM Real Time Operations
120197NON-CONFORMANCE09/11/2024 09:10:15 PM
NON-CONFORMANCE Region VIC1 Saturday, 9 November 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE VIC1 Region Saturday, 9 November 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: GANNB1
Duration: 09/11/2024 20:55 to 09/11/2024 21:10
Amount: 9 MW
Constraint: NC-V_GANNB1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE VIC1 Region Saturday, 9 November 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: GANNB1
Duration: 09/11/2024 20:55 to 09/11/2024 21:10
Amount: 9 MW
Constraint: NC-V_GANNB1
Auto-generated on behalf of Manager NEM Real Time Operations
120196MARKET INTERVENTION09/11/2024 04:32:27 PM
Cancellation: Direction issued to: Synergen Power Pty Limited - MINTARO MINTARO GAS
AEMO ELECTRICITY MARKET NOTICE
Cancellation: Direction issued to: Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer to Market Notice 120193
Direction is cancelled from: 1630 hrs 09/11/2024
Manager NEM Real Time Operations
Cancellation: Direction issued to: Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer to Market Notice 120193
Direction is cancelled from: 1630 hrs 09/11/2024
Manager NEM Real Time Operations
120195MARKET INTERVENTION09/11/2024 04:00:03 PM
Direction - SA region to Synergen Power Pty Limited - MINTARO MINTARO GAS
AEMO ELECTRICITY MARKET NOTICE
Direction - SA region to Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer to Market Notice 120101
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 09/11/2024
Type of resource: generating unit
Required actions: Synchronise and follow dispatch targets at 0700 hrs 10/11/2024
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: 1700 hrs 10/11/2024 / further notice.
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 to Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer to Market Notice 120101
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 09/11/2024
Type of resource: generating unit
Required actions: Synchronise and follow dispatch targets at 0700 hrs 10/11/2024
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: 1700 hrs 10/11/2024 / further notice.
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
120194MARKET INTERVENTION09/11/2024 04:02:06 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 120161
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 11/11/2024.
The direction update is issued at 1600 hrs 09/11/2024.
Manager NEM Real Time Operations
Update Direction - AGL SA Generation Pty Limited - TORRB4 TORRENS ISLAN
Refer AEMO Electricity Participant Notice 120161
The TORRB4 TORRENS ISLAN direction is now expected to stay in place until 0400 hrs 11/11/2024.
The direction update is issued at 1600 hrs 09/11/2024.
Manager NEM Real Time Operations
120193MARKET INTERVENTION09/11/2024 09:42:21 AM
Update Direction - Synergen Power Pty Limited - MINTARO MINTARO GAS
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer AEMO Electricity Participant Notice 120192
The MINTARO MINTARO GAS direction is now expected to commence at 1030 hrs 09/11/2024.
The direction update is issued at 0945 hrs 09/11/2024.
Manager NEM Real Time Operations
Update Direction - Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer AEMO Electricity Participant Notice 120192
The MINTARO MINTARO GAS direction is now expected to commence at 1030 hrs 09/11/2024.
The direction update is issued at 0945 hrs 09/11/2024.
Manager NEM Real Time Operations
120192MARKET INTERVENTION09/11/2024 07:51:23 AM
Update Direction - Synergen Power Pty Limited - MINTARO MINTARO GAS
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer AEMO Electricity Participant Notice 120164
The MINTARO MINTARO GAS direction is now expected to commence at 1000 hrs 09/11/2024.
The direction update is issued at 0750 hrs 09/11/2024.
Manager NEM Real Time Operations
Update Direction - Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer AEMO Electricity Participant Notice 120164
The MINTARO MINTARO GAS direction is now expected to commence at 1000 hrs 09/11/2024.
The direction update is issued at 0750 hrs 09/11/2024.
Manager NEM Real Time Operations
120179NON-CONFORMANCE09/11/2024 02:45:22 AM
NON-CONFORMANCE Region NSW1 Saturday, 9 November 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE NSW1 Region Saturday, 9 November 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: VP5
Duration: 09/11/2024 02:40 to 09/11/2024 02:45
Amount: -42 MW
Constraint: NC-N_VP5
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE NSW1 Region Saturday, 9 November 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: VP5
Duration: 09/11/2024 02:40 to 09/11/2024 02:45
Amount: -42 MW
Constraint: NC-N_VP5
Auto-generated on behalf of Manager NEM Real Time Operations
120164MARKET INTERVENTION08/11/2024 05:00:52 PM
Update Direction - Synergen Power Pty Limited - MINTARO MINTARO GAS
AEMO ELECTRICITY MARKET NOTICE.
Update Direction - Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer AEMO Electricity Participant Notice 120162
The MINTARO MINTARO GAS direction is now expected to commence at 0830 hrs 09/11/2024.
The direction update is issued at 1700 hrs 08/11/2024.
Manager NEM Real Time Operations
Update Direction - Synergen Power Pty Limited - MINTARO MINTARO GAS
Refer AEMO Electricity Participant Notice 120162
The MINTARO MINTARO GAS direction is now expected to commence at 0830 hrs 09/11/2024.
The direction update is issued at 1700 hrs 08/11/2024.
Manager NEM Real Time Operations