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58019INTER-REGIONAL TRANSFER15/03/2017 09:53:55 AM
Inter-regional transfer limit variation - Lismore 132 kV SVC (NSW region) - 15/03/17
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Lismore 132 kV SVC (NSW region) - 15/03/17
At 0923 hrs there was an unplanned outage of the Lismore 132 kV SVC (NSW region).
The following constraint set was invoked at 0930 hrs 15/03/17
N-LS_VC1
The constraint set contain equations with the following interconnector on the LHS.
NSW1-QLD1
N-Q-MNSP1
See AEMO Network Outage Scheduler (NOS) for further details
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Lismore 132 kV SVC (NSW region) - 15/03/17
At 0923 hrs there was an unplanned outage of the Lismore 132 kV SVC (NSW region).
The following constraint set was invoked at 0930 hrs 15/03/17
N-LS_VC1
The constraint set contain equations with the following interconnector on the LHS.
NSW1-QLD1
N-Q-MNSP1
See AEMO Network Outage Scheduler (NOS) for further details
Manager NEM Real Time Operations
58018INTER-REGIONAL TRANSFER15/03/2017 09:32:59 AM
Update - Inter-regional transfer limit variation: Heywood M1 500/275 kV Transformer - Vic region - 15/03/17
AEMO ELECTRICITY MARKET NOTICE
Update - Inter-regional transfer limit variation: Heywood M1 500/275 kV Transformer - Vic region - 15/03/17
Refer to AEMO Electricity Market Notice 58013
AEMO has withdrawn permission to proceed with the planned outage of the Heywood M1 500/275 kV Transformer (Vic region). The transformer is expected to return to service at 1100 hrs 15/03/17.
During the high voltage switching to return the M1 transformer to service, there is a requirement to limit the flow in the Heywood interconnector.
The following Constraint Set has been invoked from 10:00 hrs to 10:15 hrs 15/03/17. The constraint invoke times may need to be varied due to the exact timing of the high voltage switching.
I-VS_050
This constraint set contain equations the following interconnectors on the LHS
V-SA
Manager NEM Real Time Operations
Update - Inter-regional transfer limit variation: Heywood M1 500/275 kV Transformer - Vic region - 15/03/17
Refer to AEMO Electricity Market Notice 58013
AEMO has withdrawn permission to proceed with the planned outage of the Heywood M1 500/275 kV Transformer (Vic region). The transformer is expected to return to service at 1100 hrs 15/03/17.
During the high voltage switching to return the M1 transformer to service, there is a requirement to limit the flow in the Heywood interconnector.
The following Constraint Set has been invoked from 10:00 hrs to 10:15 hrs 15/03/17. The constraint invoke times may need to be varied due to the exact timing of the high voltage switching.
I-VS_050
This constraint set contain equations the following interconnectors on the LHS
V-SA
Manager NEM Real Time Operations
58013INTER-REGIONAL TRANSFER15/03/2017 06:42:40 AM
Inter-regional transfer limit variation: Heywood M1 500/275 kV Transformer - Vic region - 15/03/17
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation: Heywood M1 500/275 kV Transformer - Vic region - 15/03/17
AEMO has withdrawn permission to proceed with the planned outage of the Heywood M1 500/275 kV Transformer (Vic region). The transformer is expected to return to service at 1100 hrs 15/03/17.
The following Constraint Sets are invoked for this outage.
S-X_BC_CP
V-HYTX_M12
The constraint sets contain equations the following interconnectors on the LHS
V-S-MNSP1
V-SA
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter-regional transfer limit variation: Heywood M1 500/275 kV Transformer - Vic region - 15/03/17
AEMO has withdrawn permission to proceed with the planned outage of the Heywood M1 500/275 kV Transformer (Vic region). The transformer is expected to return to service at 1100 hrs 15/03/17.
The following Constraint Sets are invoked for this outage.
S-X_BC_CP
V-HYTX_M12
The constraint sets contain equations the following interconnectors on the LHS
V-S-MNSP1
V-SA
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
57971INTER-REGIONAL TRANSFER13/03/2017 09:35:36 AM
Inter-Regional Transfer limit variation South Pine SVC (QLD)
AEMO ELECTRICITY MARKET NOTICE
Inter-Regional Transfer limit variation South Pine SVC (QLD)
At 0924 hrs 13/03/17 there was an unplanned outage of the South Pine SVC in the Queensland region.
Constraint set Q-SP_VC invoked from 0930 hrs until further notice.
This constraint set contains equations with the following interconnectors on the LHS.
NSW1-QLD1
N-Q-MNSP1
VIC-SA
V-S-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation South Pine SVC (QLD)
At 0924 hrs 13/03/17 there was an unplanned outage of the South Pine SVC in the Queensland region.
Constraint set Q-SP_VC invoked from 0930 hrs until further notice.
This constraint set contains equations with the following interconnectors on the LHS.
NSW1-QLD1
N-Q-MNSP1
VIC-SA
V-S-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
57970INTER-REGIONAL TRANSFER13/03/2017 05:44:46 AM
Inter-Regional Transfer limit variation South Pine SVC (QLD)
AEMO ELECTRICITY MARKET NOTICE
Inter-Regional Transfer limit variation South Pine SVC (QLD)
At 0536 hrs 13/3/17 there was an unplanned outage of the South Pine SVC in the Queensland region.
Constraint set Q-SP_VC invoked from 0545 hrs until further notice.
This constraint set contains equations with the following interconnectors on the LHS.
NSW1-QLD1
N-Q-MNSP1
VIC-SA
V-S-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation South Pine SVC (QLD)
At 0536 hrs 13/3/17 there was an unplanned outage of the South Pine SVC in the Queensland region.
Constraint set Q-SP_VC invoked from 0545 hrs until further notice.
This constraint set contains equations with the following interconnectors on the LHS.
NSW1-QLD1
N-Q-MNSP1
VIC-SA
V-S-MNSP1
Refer to the AEMO Network Outage Scheduler for further information.
Manager NEM Real Time Operations
57962INTER-REGIONAL TRANSFER12/03/2017 10:10:38 PM
Inter-Regional Transfer limit variation : Basslink
AEMO ELECTRICITY MARKET NOTICE
Inter-Regional Transfer limit variation : Basslink
At 2142 hrs Sunday 12 March 2017 the Basslink interconnector tripped.
Constraint set I-BL_ZERO invoked at 2150 hrs
This constraint set limits Basslink flow to 0 MW in either direction.
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation : Basslink
At 2142 hrs Sunday 12 March 2017 the Basslink interconnector tripped.
Constraint set I-BL_ZERO invoked at 2150 hrs
This constraint set limits Basslink flow to 0 MW in either direction.
Manager NEM Real Time Operations
57912INTER-REGIONAL TRANSFER08/03/2017 07:05:27 PM
Inter regional transfer limit variation - NSW Region - 8 Mar 2017
AEMO ELECTRICITY MARKET NOTICE
Inter regional transfer limit variation - NSW Region - 8 Mar 2017
A short notice outage of Suffolk to Ewingsdale (9G4) 132 kV Line in the NSW region commenced at 1850 hrs.
The outage is estimated to be completed by 1100 hrs .
The following constraints are invoked for this outage
N-BAMB_132_OPEN
The outage constraints contain the following interconnectors on the LHS
N-Q-MNSP1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter regional transfer limit variation - NSW Region - 8 Mar 2017
A short notice outage of Suffolk to Ewingsdale (9G4) 132 kV Line in the NSW region commenced at 1850 hrs.
The outage is estimated to be completed by 1100 hrs .
The following constraints are invoked for this outage
N-BAMB_132_OPEN
The outage constraints contain the following interconnectors on the LHS
N-Q-MNSP1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
57903INTER-REGIONAL TRANSFER08/03/2017 11:07:24 AM
Inter regional transfer limit variation Tarong Mount England 275kV No. 8812 Line (QLD region) outage - 08/03/17
AEMO ELECTRICITY MARKET NOTICE
Inter regional transfer limit variation Tarong Mount England 275kV No. 8812 Line (QLD region) outage - 08/03/17
A short notice outage of the Tarong Mount England 275kV No. 8812 Line in the QLD region is scheduled to commence at 1100 hrs.
The following constraints are invoked for this outage
Q-TRME
The outage constraints contain the following interconnectors on the LHS
N-Q-MNSP1
NSW1-QLD1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter regional transfer limit variation Tarong Mount England 275kV No. 8812 Line (QLD region) outage - 08/03/17
A short notice outage of the Tarong Mount England 275kV No. 8812 Line in the QLD region is scheduled to commence at 1100 hrs.
The following constraints are invoked for this outage
Q-TRME
The outage constraints contain the following interconnectors on the LHS
N-Q-MNSP1
NSW1-QLD1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
57809INTER-REGIONAL TRANSFER03/03/2017 11:31:14 AM
Inter-Regional Transfer limit variation 835 Greenbank to Mudgeeraba 275 kV Line (QLD region)
AEMO ELECTRICITY MARKET NOTICE
Inter-Regional Transfer limit variation 835 Greenbank to Mudgeeraba 275 kV Line (QLD region)
At 1125hrs there was a short notice outage of the 835 Greenbank to Mudgeeraba 275 kV Line.
Constraint set Q-GBMU_835_836 invoked from 1125 hrs 03/03/2017.
This constraint set contains equations with the following interconnector on the LHS.
N-Q-MNSP1
Refer to the AEMO Network Outage Scheduler (NOS) for further information.
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation 835 Greenbank to Mudgeeraba 275 kV Line (QLD region)
At 1125hrs there was a short notice outage of the 835 Greenbank to Mudgeeraba 275 kV Line.
Constraint set Q-GBMU_835_836 invoked from 1125 hrs 03/03/2017.
This constraint set contains equations with the following interconnector on the LHS.
N-Q-MNSP1
Refer to the AEMO Network Outage Scheduler (NOS) for further information.
Manager NEM Real Time Operations