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119916RECLASSIFY CONTINGENCY05/11/2024 02:22:11 PM
Reclassification of a Non-Credible Contingency Event: Armidale - Dumaresq 8C 330kV line and Armidale - Sapphire WF 8E 330kV line in NSW1 due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
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: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 05/11/2024 14:22 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Auto-generated on behalf of Manager NEM Real Time Operations
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: NSW1
Lines: Armidale - Dumaresq 8C 330kV and Armidale - Sapphire WF 8E 330kV
Duration: 05/11/2024 14:22 until further notice
Constraint set(s) invoked:
N-ARDM_ARSR_1PH_N-2 Constraint set contains the following interconnector(s) on the left hand side:
N-Q-MNSP1
NSW1-QLD1
Auto-generated on behalf of Manager NEM Real Time Operations
119915SETTLEMENTS RESIDUE05/11/2024 02:00:26 PM
[EventId:202411051400_NRM_NSW1_VIC1_stopped] NEGRES CONSTRAINT NRM_NSW1_VIC1 ceased operating from 05 November 2024 14:00
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 5 November 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 5 November 2024.
Refer to market notice: 119914
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 1400 hrs on 5 November 2024.
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1400 hrs on 5 November 2024
CANCELLATION - ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 5 November 2024.
Refer to market notice: 119914
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 1400 hrs on 5 November 2024.
This is an AEMO autogenerated Market Notice.
119914SETTLEMENTS RESIDUE05/11/2024 01:05:26 PM
[EventId:202411051305_NRM_NSW1_VIC1_started] NEGRES CONSTRAINT NRM_NSW1_VIC1 started operating from 05 November 2024 13:05
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1305 hrs on 5 November 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 5 November 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 1305 hrs on 5 November 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.
Issued by Australian Energy Market Operator Ltd at 1305 hrs on 5 November 2024
ACTUAL NEGATIVE SETTLEMENT RESIDUES - NSW to VIC - 5 November 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 1305 hrs on 5 November 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.
119912RESERVE NOTICE05/11/2024 01:13:40 PM
PDPASA - Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 06/11/2024
AEMO ELECTRICITY MARKET NOTICE
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following Period:
[1.] From 1730 hrs 06/11/2024 to 1830 hrs 06/11/2024.
The forecast capacity reserve requirement is 1003 MW.
The minimum capacity reserve available is 724 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time at which it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
AEMO declares a Forecast LOR2 condition under clause 4.8.4(b) of the National Electricity Rules for the NSW region for the following Period:
[1.] From 1730 hrs 06/11/2024 to 1830 hrs 06/11/2024.
The forecast capacity reserve requirement is 1003 MW.
The minimum capacity reserve available is 724 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time at which it would need to intervene through an AEMO intervention event.
Manager NEM Real Time Operations
119910RESERVE NOTICE05/11/2024 01:10:49 PM
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the NSW Region on 07/11/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 119902 has been updated at 1200 hrs 05/11/2024 to the following:
From 1230 hrs to 1830 hrs 07/11/2024.
The forecast capacity reserve requirement is 1144 MW.
The minimum capacity reserve available is 719 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
The Forecast LOR2 condition in the NSW region advised in AEMO Electricity Market Notice No. 119902 has been updated at 1200 hrs 05/11/2024 to the following:
From 1230 hrs to 1830 hrs 07/11/2024.
The forecast capacity reserve requirement is 1144 MW.
The minimum capacity reserve available is 719 MW.
AEMO is seeking a market response.
AEMO has not yet estimated the latest time it would need to intervene through an AEMO intervention event.
AEMO Operations
119908RESERVE NOTICE05/11/2024 01:09:14 PM
STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 07/11/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 199904 is cancelled at 1200 hrs 05/11/2024.
AEMO Operations
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 199904 is cancelled at 1200 hrs 05/11/2024.
AEMO Operations
119907RESERVE NOTICE05/11/2024 01:07:23 PM
STPASA - Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 06/11/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 119903 is cancelled at 1200 hrs 05/11/2024
AEMO Operations
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 119903 is cancelled at 1200 hrs 05/11/2024
AEMO Operations
119904RESERVE NOTICE05/11/2024 11:08:16 AM
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 07/11/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 119897 has been updated at 1000 hrs 05/11/2024 to the following:
From 1700 hrs to 1900 hrs 07/11/2024.
The forecast capacity reserve requirement is 886 MW.
The minimum capacity reserve available is 796 MW.
AEMO is seeking a market response.
AEMO estimates the latest time it would need to intervene through an AEMO intervention event is 0600 hrs on 06/11/2024.
AEMO Operations
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 119897 has been updated at 1000 hrs 05/11/2024 to the following:
From 1700 hrs to 1900 hrs 07/11/2024.
The forecast capacity reserve requirement is 886 MW.
The minimum capacity reserve available is 796 MW.
AEMO is seeking a market response.
AEMO estimates the latest time it would need to intervene through an AEMO intervention event is 0600 hrs on 06/11/2024.
AEMO Operations
119903RESERVE NOTICE05/11/2024 11:06:55 AM
STPASA - Update of the Forecast Lack Of Reserve Level 2 (LOR2) in the QLD Region on 06/11/2024
AEMO ELECTRICITY MARKET NOTICE
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 119896 has been updated at 1000 hrs 05/11/2024 to the following:
From 1800 hrs to 1900 hrs 06/11/2024.
The forecast capacity reserve requirement is 788 MW.
The minimum capacity reserve available is 536 MW.
AEMO is seeking a market response.
AEMO estimates the latest time it would need to intervene through an AEMO intervention event is 0600 hrs on 06/11/2024
AEMO Operations
The Forecast LOR2 condition in the QLD region advised in AEMO Electricity Market Notice No. 119896 has been updated at 1000 hrs 05/11/2024 to the following:
From 1800 hrs to 1900 hrs 06/11/2024.
The forecast capacity reserve requirement is 788 MW.
The minimum capacity reserve available is 536 MW.
AEMO is seeking a market response.
AEMO estimates the latest time it would need to intervene through an AEMO intervention event is 0600 hrs on 06/11/2024
AEMO Operations