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Inter-regional transfer limit variation - Liddell to Tomago 82 330kV Line - NSW region - 28/06/2024
Inter-regional transfer limit variation - Liddell to Tomago 82 330kV Line - NSW region - 28/06/2024
At 1407 hrs 28/06/2024 there was an unplanned outage of Liddell to Tomago 82 330kV Line.
The following constraint set invoked at 1415 hrs 28/06/2024
N-LDTM_82_OPEN
This constraint set contains equations with the following interconnectors on the LHS.
N-Q-MNSP1,NSW1-QLD1,VIC1-NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - constraint automation to manage Power System Security in VIC region - 28/06/2024
In order to maintain the power system in a secure operating state in the VIC region, AEMO has invoked automated constraint set CA_SYDS_5590C0E2 from 1355hrs until further notice.
This constraint set contains equations with the following interconnector on the LHS;
V-S-MNSP1
Refer to AEMO Network Outage Scheduler (NOS) for further information.
Manager NEM Real Time Operations
[EventId:202406271800_review] Prices for interval 27-Jun-2024 18:00 are subject to review
Issued by Australian Energy Market Operator Ltd at 1755 hrs on 27 June 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 27-Jun-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.
[EventId:202406271755_review] Prices for interval 27-Jun-2024 17:55 are subject to review
Issued by Australian Energy Market Operator Ltd at 1750 hrs on 27 June 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 27-Jun-2024 17:55.
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:202406271750_review] Prices for interval 27-Jun-2024 17:50 are subject to review
Issued by Australian Energy Market Operator Ltd at 1745 hrs on 27 June 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 27-Jun-2024 17:50.
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:202406271745_review] Prices for interval 27-Jun-2024 17:45 are subject to review
Issued by Australian Energy Market Operator Ltd at 1740 hrs on 27 June 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 27-Jun-2024 17:45.
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:202406271740_review] Prices for interval 27-Jun-2024 17:40 are subject to review
Issued by Australian Energy Market Operator Ltd at 1735 hrs on 27 June 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 27-Jun-2024 17:40.
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:202406271735_review] Prices for interval 27-Jun-2024 17:35 are subject to review
Issued by Australian Energy Market Operator Ltd at 1730 hrs on 27 June 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 27-Jun-2024 17:35.
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.
Non-credible contingency event - NSW region - 27/06/2024
Non-credible contingency event - NSW region - 27/06/2024
At 0845 hrs the Sydney West No.1 330 kV SVC tripped during switching for planned outage of Sydney West No.4 330/132 kV transformer.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations