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Inter-regional transfer limit variation - Hazelwood - South Morang No2 500 kV Line - VIC region - 23/01/2024
Inter-regional transfer limit variation - Hazelwood - South Morang No2 500 kV Line - VIC region - 23/01/2024
At 0318 hrs 23/01/2024 there was an unplanned outage of Hazelwood - South Morang No2 500 kV Line.
The following constraint set(s) invoked at 0325 hrs 23/01/2024
V-HWSM
This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1,V-S-MNSP1,V-SA,VIC1-NSW1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
[EventId:202401222005_review] Prices for interval 22-Jan-2024 20:05 are subject to review
Issued by Australian Energy Market Operator Ltd at 2000 hrs on 22 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jan-2024 20:05.
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:202401222000_review] Prices for interval 22-Jan-2024 20:00 are subject to review
Issued by Australian Energy Market Operator Ltd at 1955 hrs on 22 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jan-2024 20:00.
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:202401221955_review] Prices for interval 22-Jan-2024 19:55 are subject to review
Issued by Australian Energy Market Operator Ltd at 1950 hrs on 22 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jan-2024 19:55.
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:202401221950_review] Prices for interval 22-Jan-2024 19:50 are subject to review
Issued by Australian Energy Market Operator Ltd at 1945 hrs on 22 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jan-2024 19:50.
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:202401221945_review] Prices for interval 22-Jan-2024 19:45 are subject to review
Issued by Australian Energy Market Operator Ltd at 1940 hrs on 22 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jan-2024 19:45.
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:202401221940_review] Prices for interval 22-Jan-2024 19:40 are subject to review
Issued by Australian Energy Market Operator Ltd at 1935 hrs on 22 January 2024
PRICES ARE SUBJECT TO REVIEW for trading interval 22-Jan-2024 19:40.
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:202401221925_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 22 January 2024 19:25
Issued by Australian Energy Market Operator Ltd at 1925 hrs on 22 January 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 22 January 2024.
Refer to market notice: 113632
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the NSW to VIC directional interconnector.
The negative residue constraint NRM_NSW1_VIC1 ceased operating at 1925 hrs on 22 January 2024.
This is an AEMO autogenerated Market Notice.
[EventId:202401221825_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 22 January 2024 18:25
Issued by Australian Energy Market Operator Ltd at 1825 hrs on 22 January 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 22 January 2024.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the NSW to VIC directional interconnector.
The negative residue constraint set NRM_NSW1_VIC1 commenced operating from 1825 hrs on 22 January 2024.
This constraint set contains an equation with the following interconnectors on the LHS:
VIC1-NSW1
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.