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Reclassification of a Non-Credible Contingency Event: Farrell-John Butters line and Farrell-Rosebery-Newton-Queenstown line in TAS1 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: TAS1
Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown
Duration: 05/02/2021 16:31 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
[EventId:202102051635_review] Prices for interval 05-Feb-2021 16:35 are subject to review
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 5 February 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 05-Feb-2021 16:35.
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:202102051605_confirmed] Prices for interval 05-Feb-2021 16:05 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1630 hrs on 5 February 2021
PRICES ARE NOW CONFIRMED for dispatch interval 05-Feb-2021 16:05.
In accordance with Market Notice 82626 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
[EventId:202102051630_review] Prices for interval 05-Feb-2021 16:30 are subject to review
Issued by Australian Energy Market Operator Ltd at 1625 hrs on 5 February 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 05-Feb-2021 16:30.
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:202102051600_confirmed] Prices for interval 05-Feb-2021 16:00 are now confirmed
Issued by Australian Energy Market Operator Ltd at 1625 hrs on 5 February 2021
PRICES ARE NOW CONFIRMED for dispatch interval 05-Feb-2021 16:00.
In accordance with Market Notice 82625 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
Prices remain unchanged.
This is an AEMO autogenerated Market Notice.
Cancellation of a Non-Credible Contingency Event: Eildon PS - Mt Beauty No.1 220 kV line and Eildon PS - Mt Beauty No.2 220 kV line in VIC1 due to Lightning.
Cancellation of reclassification of a Non-Credible Contingency Event as a Credible Contingency Event due to Lightning. AEMO considers the simultaneous trip of the following circuits is no longer reasonably possible. There is no longer any lightning activity in the vicinity of the following lines. Accordingly its classification has reverted to a non-credible contingency event.
Region: VIC1
Lines: Eildon PS - Mt Beauty No.1 220 kV and Eildon PS - Mt Beauty No.2 220 kV
Cancellation time: 05/02/2021 16:23
Constraint set(s) revoked:
NONE
Refer AEMO Electricity Market Notice 82614
Auto-generated on behalf of Manager NEM Real Time Operations
[EventId:202102051625_review] Prices for interval 05-Feb-2021 16:25 are subject to review
Issued by Australian Energy Market Operator Ltd at 1620 hrs on 5 February 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 05-Feb-2021 16:25.
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:202102051620_review] Prices for interval 05-Feb-2021 16:20 are subject to review
Issued by Australian Energy Market Operator Ltd at 1615 hrs on 5 February 2021
PRICES ARE SUBJECT TO REVIEW for dispatch interval 05-Feb-2021 16:20.
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.
Reclassification of a Non-Credible Contingency Event: Sheffield - Wesley Vale 110kV line and Sheffield - Devonport 110kV line in TAS1 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: TAS1
Lines: Sheffield - Wesley Vale 110kV and Sheffield - Devonport 110kV
Duration: 05/02/2021 16:10 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations