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116937RECLASSIFY CONTINGENCY11/06/2024 01:17:02 PM
Reclassification of a Non-Credible Contingency Event: Farrell-John Butters line and Farrell-Rosebery-Newton-Queenstown line in TAS1 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: TAS1
Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown
Duration: 11/06/2024 13:16 until further notice
Constraint set(s) invoked:
NONE
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: TAS1
Lines: Farrell-John Butters and Farrell-Rosebery-Newton-Queenstown
Duration: 11/06/2024 13:16 until further notice
Constraint set(s) invoked:
NONE
Auto-generated on behalf of Manager NEM Real Time Operations
116932NON-CONFORMANCE11/06/2024 12:05:16 PM
NON-CONFORMANCE Region QLD1 Tuesday, 11 June 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Tuesday, 11 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MPP_2
Duration: 11/06/2024 11:15 to 11/06/2024 12:05
Amount: -21 MW
Constraint: NC-Q_MPP_2
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Tuesday, 11 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MPP_2
Duration: 11/06/2024 11:15 to 11/06/2024 12:05
Amount: -21 MW
Constraint: NC-Q_MPP_2
Auto-generated on behalf of Manager NEM Real Time Operations
116927NON-CONFORMANCE10/06/2024 11:40:17 PM
NON-CONFORMANCE Region QLD1 Monday, 10 June 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Monday, 10 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MPP_2
Duration: 10/06/2024 23:35 to 10/06/2024 23:40
Amount: 34 MW
Constraint: NC-Q_MPP_2
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Monday, 10 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MPP_2
Duration: 10/06/2024 23:35 to 10/06/2024 23:40
Amount: 34 MW
Constraint: NC-Q_MPP_2
Auto-generated on behalf of Manager NEM Real Time Operations
116922NON-CONFORMANCE10/06/2024 08:30:13 AM
NON-CONFORMANCE Region SA1 Monday, 10 June 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE SA1 Region Monday, 10 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: CATHROCK
Duration: 10/06/2024 08:10 to 10/06/2024 08:30
Amount: 22 MW
Constraint: NC-S_CATHROCK
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE SA1 Region Monday, 10 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: CATHROCK
Duration: 10/06/2024 08:10 to 10/06/2024 08:30
Amount: 22 MW
Constraint: NC-S_CATHROCK
Auto-generated on behalf of Manager NEM Real Time Operations
116913NON-CONFORMANCE09/06/2024 08:55:15 AM
NON-CONFORMANCE Region NSW1 Sunday, 9 June 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE NSW1 Region Sunday, 9 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: VP5
Duration: 09/06/2024 08:50 to 09/06/2024 08:55
Amount: 34 MW
Constraint: NC-N_VP5
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE NSW1 Region Sunday, 9 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: VP5
Duration: 09/06/2024 08:50 to 09/06/2024 08:55
Amount: 34 MW
Constraint: NC-N_VP5
Auto-generated on behalf of Manager NEM Real Time Operations
116908NON-CONFORMANCE07/06/2024 12:00:22 PM
NON-CONFORMANCE Region VIC1 Friday, 7 June 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE VIC1 Region Friday, 7 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: YWPS3
Duration: 07/06/2024 11:55 to 07/06/2024 12:00
Amount: -84 MW
Constraint: NC-V_YWPS3
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE VIC1 Region Friday, 7 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: YWPS3
Duration: 07/06/2024 11:55 to 07/06/2024 12:00
Amount: -84 MW
Constraint: NC-V_YWPS3
Auto-generated on behalf of Manager NEM Real Time Operations
116907INTER-REGIONAL TRANSFER07/06/2024 07:56:38 AM
Inter-Regional Transfer limit variation - Outage Cancelled - Planned outage of Moorabool - Mortlake No.2 500 kV Line in Vic region on 7 June 2024.
AEMO ELECTRICITY MARKET NOTICE
The Moorabool - Mortlake No.2 500kV Line in Victoria (VIC) region was planned to be on an outage on 07/06/2024. This outage has been withdrawn by the TNSP.
Constraint sets associated with this outage have been revoked.
I-VS+LKB_050, I-VS_050, V-MLMO
These constraint sets contains equations with the following interconnectors on the LHS.
V-SA, VIC1-NSW1, T-V-MNSP1, V-S-MNSP1
Refer to the AEMO Network Outage Scheduler (NOS) for further information.
Manager NEM Real Time Operations
The Moorabool - Mortlake No.2 500kV Line in Victoria (VIC) region was planned to be on an outage on 07/06/2024. This outage has been withdrawn by the TNSP.
Constraint sets associated with this outage have been revoked.
I-VS+LKB_050, I-VS_050, V-MLMO
These constraint sets contains equations with the following interconnectors on the LHS.
V-SA, VIC1-NSW1, T-V-MNSP1, V-S-MNSP1
Refer to the AEMO Network Outage Scheduler (NOS) for further information.
Manager NEM Real Time Operations
116906INTER-REGIONAL TRANSFER07/06/2024 04:39:57 AM
Inter-regional transfer limit variation - Heywood - Tarrone No.1 500kV line - VIC region - 07/06/2024
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Heywood - Tarrone No.1 500kV line - VIC region - 07/06/2024
At 0406 hrs 07/06/2024 there was an unplanned outage of Heywood - Tarrone No.1 500kV line
The following constraint set(s) invoked at 0415 hrs 07/06/2024
V-HYTR
This constraint set(s) contains equations with the following interconnectors on the LHS.
NSW1-QLD1, 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
Inter-regional transfer limit variation - Heywood - Tarrone No.1 500kV line - VIC region - 07/06/2024
At 0406 hrs 07/06/2024 there was an unplanned outage of Heywood - Tarrone No.1 500kV line
The following constraint set(s) invoked at 0415 hrs 07/06/2024
V-HYTR
This constraint set(s) contains equations with the following interconnectors on the LHS.
NSW1-QLD1, 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
116904INTER-REGIONAL TRANSFER06/06/2024 02:29:13 PM
Inter-Regional Transfer limit variation - Directlink - NSW Region
AEMO ELECTRICITY MARKET NOTICE
Inter-Regional Transfer limit variation - Directlink - NSW Region
There has been an unplanned outage of the No 1 Leg of Directlink, with the No.2 Leg of Directlink previously out-of-service.
The following constraint set was invoked at 1425 hrs 06/06/2024
N-X_MBTE_2
The constraint set contains the following interconnector on the left hand side.
N-Q-MNSP1
Refer AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation - Directlink - NSW Region
There has been an unplanned outage of the No 1 Leg of Directlink, with the No.2 Leg of Directlink previously out-of-service.
The following constraint set was invoked at 1425 hrs 06/06/2024
N-X_MBTE_2
The constraint set contains the following interconnector on the left hand side.
N-Q-MNSP1
Refer AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations