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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
120207PRICES SUBJECT TO REVIEW10/11/2024 02:25:25 PM
[EventId:202411101430_review] Prices for interval 10-Nov-2024 14:30 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1425 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:30.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1425 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:30.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
120206PRICES SUBJECT TO REVIEW10/11/2024 02:20:24 PM
[EventId:202411101425_review] Prices for interval 10-Nov-2024 14:25 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1420 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:25.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1420 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:25.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
120205PRICES SUBJECT TO REVIEW10/11/2024 02:15:19 PM
[EventId:202411101420_review] Prices for interval 10-Nov-2024 14:20 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1415 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:20.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1415 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:20.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
120204PRICES SUBJECT TO REVIEW10/11/2024 02:10:23 PM
[EventId:202411101415_review] Prices for interval 10-Nov-2024 14:15 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1410 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:15.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1410 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:15.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
120203PRICES SUBJECT TO REVIEW10/11/2024 02:05:21 PM
[EventId:202411101410_review] Prices for interval 10-Nov-2024 14:10 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1405 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:10.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1405 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:10.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
120201PRICES SUBJECT TO REVIEW10/11/2024 02:00:21 PM
[EventId:202411101405_review] Prices for interval 10-Nov-2024 14:05 are subject to review
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:05.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 10 November 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 10-Nov-2024 14:05.
AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs
This is an AEMO autogenerated Market Notice.
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