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[EventId:202402291335_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 29 February 2024 13:35
Issued by Australian Energy Market Operator Ltd at 1335 hrs on 29 February 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 29 February 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 1335 hrs on 29 February 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.
Possible intervention to manage power system security in South Australia (SA) Region
Possible intervention to manage power system security in South Australia (SA) Region
The synchronous generating units currently expected to be synchronised in SA from 0900 hrs 01/03/2024 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.
AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 28/02/2024
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 28/02/2024
Refer Market Notice 115295
The AEMO Intervention Event and all associated directions are cancelled from 0815 hrs 29/02/2024
Manager NEM Real Time Operations
[EventId:202402281930_NRM_VIC1_SA1_stopped] NEGRES CONSTRAINT NRM_VIC1_SA1 ceased operating from 28 February 2024 19:30
Issued by Australian Energy Market Operator Ltd at 1930 hrs on 28 February 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 28 February 2024.
Refer to market notice: 115324
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the VIC to SA directional interconnector.
The negative residue constraint NRM_VIC1_SA1 ceased operating at 1930 hrs on 28 February 2024.
This is an AEMO autogenerated Market Notice.
[EventId:202402281810_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 28 February 2024 18:10
Issued by Australian Energy Market Operator Ltd at 1810 hrs on 28 February 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 28 February 2024.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.
The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1810 hrs on 28 February 2024.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
[EventId:202402281800_NRM_VIC1_SA1_stopped] NEGRES CONSTRAINT NRM_VIC1_SA1 ceased operating from 28 February 2024 18:00
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 28 February 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 28 February 2024.
Refer to market notice: 115311
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the VIC to SA directional interconnector.
The negative residue constraint NRM_VIC1_SA1 ceased operating at 1800 hrs on 28 February 2024.
This is an AEMO autogenerated Market Notice.
[EventId:202402281800_NRM_VIC1_NSW1_stopped] NEGRES CONSTRAINT NRM_VIC1_NSW1 ceased operating from 28 February 2024 18:00
Issued by Australian Energy Market Operator Ltd at 1800 hrs on 28 February 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to NSW - 28 February 2024.
Refer to market notice: 115310
AEMO has ceased taking action to minimize the further accumulation of negative settlement residues on the VIC to NSW directional interconnector.
The negative residue constraint NRM_VIC1_NSW1 ceased operating at 1800 hrs on 28 February 2024.
This is an AEMO autogenerated Market Notice.
[EventId:202402281715_NRM_VIC1_SA1_started] NEGRES CONSTRAINT NRM_VIC1_SA1 started operating from 28 February 2024 17:15
Issued by Australian Energy Market Operator Ltd at 1715 hrs on 28 February 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to SA - 28 February 2024.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to SA directional interconnector.
The negative residue constraint set NRM_VIC1_SA1 commenced operating from 1715 hrs on 28 February 2024.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
[EventId:202402281715_NRM_VIC1_NSW1_started] NEGRES CONSTRAINT NRM_VIC1_NSW1 started operating from 28 February 2024 17:15
Issued by Australian Energy Market Operator Ltd at 1715 hrs on 28 February 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - VIC to NSW - 28 February 2024.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the VIC to NSW directional interconnector.
The negative residue constraint set NRM_VIC1_NSW1 commenced operating from 1715 hrs on 28 February 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.