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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: 29/01/2024 14:12 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
NON-CONFORMANCE Region SA1 Sunday, 28 January 2024
NON-CONFORMANCE SA1 Region Sunday, 28 January 2024
AEMO has declared the following units comprising an Aggregate Dispatch Group as non-conforming under clause 3.8.23 of the National Electricity Rules:
Units: HPRG1, HPRL1
Aggregate Dispatch Group: HORNSDPR_ADG1
Duration: 28/01/2024 21:55 to 28/01/2024 22:05
Amount: 38 MW
Constraint: NC-S_HORNSDPR_ADG1
Auto-generated on behalf of Manager NEM Real Time Operations
[EventId:202401281830_review] Prices for interval 28-Jan-2024 18:30 are subject to review
Issued by Australian Energy Market Operator Ltd at 1825 hrs on 28 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 28-Jan-2024 18:30.
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.
[EventId:202401281825_review] Prices for interval 28-Jan-2024 18:25 are subject to review
Issued by Australian Energy Market Operator Ltd at 1820 hrs on 28 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 28-Jan-2024 18:25.
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.
[EventId:202401281820_review] Prices for interval 28-Jan-2024 18:20 are subject to review
Issued by Australian Energy Market Operator Ltd at 1815 hrs on 28 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 28-Jan-2024 18:20.
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.
[EventId:202401281815_review] Prices for interval 28-Jan-2024 18:15 are subject to review
Issued by Australian Energy Market Operator Ltd at 1810 hrs on 28 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 28-Jan-2024 18:15.
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:202401281810_review] Prices for interval 28-Jan-2024 18:10 are subject to review
Issued by Australian Energy Market Operator Ltd at 1805 hrs on 28 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 28-Jan-2024 18:10.
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.
[EventId:202401281805_review] Prices for interval 28-Jan-2024 18:05 are subject to review
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 28 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 28-Jan-2024 18:05.
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.
[EventId:202401281800_review] Prices for interval 28-Jan-2024 18:00 are subject to review
Issued by Australian Energy Market Operator Ltd at 1755 hrs on 28 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 28-Jan-2024 18:00.
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.