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Reclassification of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV line in NSW1 due to Lightning.
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: 14/12/2023 16:16 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
[EventId:202312141555_confirmed] Prices for interval 14-Dec-2023 15:55 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1615 hrs on 14 December 2023
PRICES ARE NOW CONFIRMED for trading interval 14-Dec-2023 15:55.
In accordance with Market Notice 112339 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202312141615_confirmed] Prices for interval 14-Dec-2023 16:15 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1615 hrs on 14 December 2023
PRICES ARE NOW CONFIRMED for trading interval 14-Dec-2023 16:15.
In accordance with Market Notice 112349 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202312141610_confirmed] Prices for interval 14-Dec-2023 16:10 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1615 hrs on 14 December 2023
PRICES ARE NOW CONFIRMED for trading interval 14-Dec-2023 16:10.
In accordance with Market Notice 112348 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202312141605_confirmed] Prices for interval 14-Dec-2023 16:05 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1615 hrs on 14 December 2023
PRICES ARE NOW CONFIRMED for trading interval 14-Dec-2023 16:05.
In accordance with Market Notice 112345 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202312141600_confirmed] Prices for interval 14-Dec-2023 16:00 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1615 hrs on 14 December 2023
PRICES ARE NOW CONFIRMED for trading interval 14-Dec-2023 16:00.
In accordance with Market Notice 112342 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202312141550_confirmed] Prices for interval 14-Dec-2023 15:50 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1615 hrs on 14 December 2023
PRICES ARE NOW CONFIRMED for trading interval 14-Dec-2023 15:50.
In accordance with Market Notice 112338 AEMO has reviewed this trading interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202312141615_review] Prices for interval 14-Dec-2023 16:15 are subject to review
Issued by Australian Energy Market Operator Ltd at 1610 hrs on 14 December 2023
PRICES ARE SUBJECT TO REVIEW for trading interval 14-Dec-2023 16:15.
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.
[EventId:202312141610_review] Prices for interval 14-Dec-2023 16:10 are subject to review
Issued by Australian Energy Market Operator Ltd at 1605 hrs on 14 December 2023
PRICES ARE SUBJECT TO REVIEW for trading interval 14-Dec-2023 16:10.
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.