Market Notices

115476SETTLEMENTS RESIDUE04/03/2024 11:30:20 AM

[EventId:202403041130_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 04 March 2024 11:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1130 hrs on 4 March 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 4 March 2024.

Refer to market notice: 115475

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 1130 hrs on 4 March 2024.

This is an AEMO autogenerated Market Notice.
115475SETTLEMENTS RESIDUE04/03/2024 10:05:26 AM

[EventId:202403041005_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 04 March 2024 10:05

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1005 hrs on 4 March 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 4 March 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 1005 hrs on 4 March 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.
115460SETTLEMENTS RESIDUE03/03/2024 04:30:25 PM

[EventId:202403031630_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 03 March 2024 16:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1630 hrs on 3 March 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 3 March 2024.

Refer to market notice: 115457

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 1630 hrs on 3 March 2024.

This is an AEMO autogenerated Market Notice.
115457SETTLEMENTS RESIDUE03/03/2024 03:35:20 PM

[EventId:202403031535_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 03 March 2024 15:35

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1535 hrs on 3 March 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 3 March 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 1535 hrs on 3 March 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.
115445SETTLEMENTS RESIDUE03/03/2024 01:30:18 PM

[EventId:202403031330_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 03 March 2024 13:30

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1330 hrs on 3 March 2024

CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 3 March 2024.

Refer to market notice: 115443

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 1330 hrs on 3 March 2024.

This is an AEMO autogenerated Market Notice.
115443SETTLEMENTS RESIDUE03/03/2024 11:35:25 AM

[EventId:202403031135_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 03 March 2024 11:35

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 1135 hrs on 3 March 2024

ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 3 March 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 1135 hrs on 3 March 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.
115424INTER-REGIONAL TRANSFER01/03/2024 05:37:17 PM

Cancellation - Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 29/12/2023

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Inter-regional transfer limit variation - constraint automation to manage Power System Security in NSW region - 29/12/2023

Refer AEMO Electricity Market Notice 115398.

Constraint set CA_BRIS_54F2D1C0 revoked 1710 hrs.

This constraint set contains equations with the following interconnector on the LHS;

VIC1-NSW1


Manager NEM Real Time Operations
115419INTER-REGIONAL TRANSFER01/03/2024 04:22:02 PM

Inter-regional transfer limit variation - Para - Roseworthy 132 kV Line - SA region - 01/03/2024

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Para - Roseworthy 132 kV Line - SA region - 01/03/2024

At 1515 hrs 01/03/2024 there was a short notice outage of Para - Roseworthy 132 kV Line.

The following constraint set was invoked at 1530 hrs 01/03/2024
S-PARS

This constraint set contains equations with the following interconnectors on the LHS.
V-S-MNSP1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
115408INTER-REGIONAL TRANSFER01/03/2024 08:15:32 AM

Inter-regional transfer limit variation - Mt Piper 500/330 kV TIE1 Transformer - NSW region - 01/03/2024

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Mt Piper 500/330 kV TIE1 Transformer - NSW region - 01/03/2024

At 0747 hrs 01/03/2024 there was an unplanned outage of Mt Piper 500/330 kV TIE1 Transformer.

Constraint set(s) invoked: N-MPTX

The following constraint set(s) invoked at 0755 hrs 01/03/2024
N-MPTX

This constraint set(s) 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
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