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Cancellation - Inter-Regional Transfer limit variation : Basslink
Cancellation - Inter-Regional Transfer limit variation : Basslink
At 1529 hrs 11 May 2017 Basslink returned to service
Constraint set I-BL_ZERO revoked at 1535 hrs
Refer to MN # 58565
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation : Basslink
Inter-Regional Transfer limit variation : Basslink
At 1448 hrs 11 May 2017 the Basslink interconnector tripped.
Constraint set I-BL_ZERO invoked at 1455 hrs
This constraint set limits Basslink flow to 0 MW in either direction.
Manager NEM Real Time Operations
Inter-regional transfer limit variation :Terranora - 9/05/17
Inter-regional transfer limit variation :Terranora
Unplanned outage of a second cable of the Terranora interconnector occured at 2225 hrs on 9/05/2017.
The following constraint set was invoked at 2235 hrs until futher notice.
N-X_MBTE_2
This Constraint Set contains an equation with the following interconnector 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 - Armidale 330 kV CB 5122 - NSW Region - 8/05/17
Inter-regional transfer limit variation - Armidale 330 kV CB 5122 - NSW Region - 8/05/17
A planned outage of 330 kV CB 5122 at Armidale Substation in the NSW region was scheduled to be completed at 1600 hrs on 8/05/17.
The outage has been return to service early.
The following constraint set was revoked at 1400 hrs 8/05/17.
N-AR_CB5122
The constraint set contains equations the following interconnectors on the LHS
NSW1-QLD1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter-Regional Transfer Limit Variation - Directlink - NSW Region 8/05/17
Inter-Regional Transfer Limit Variation - Directlink - NSW Region - 8/05/17
The outage of the DC1 pole of Directlink was scheduled to complete at 1700 hrs 10/05/17.
The outage has completed early.
The following constraint set for this outage was revoked at 1320 hrs 8/05/17.
N-X_MBTE_2
The constraint set contains the following interconnector on the left hand side:
N-Q-MNSP1
See AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter-regional transfer limit variation Murray - Upper Tumut (65) 330 kV Line (NSW)
Inter-regional transfer limit variation Murray - Upper Tumut (65) 330 kV Line (NSW), 06/05/2017
Short Notice Outage of the Murray - Upper Tumut (65) 330 kV Line
The following constraint set was invoked at 1555 hrs until futher notice.
I-MSUT
The constraint set contains equations with the following interconnectors on the LHS.
VIC1-NSW1
NSW-QLD1
V-SA
V-S-MNSP1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter-regional transfer limit variation :Terranora
Inter-regional transfer limit variation :Terranora
Unplanned outage of a second cable of the Terranora interconnector occured at 1615 hrs on 05/05/2017.
The following constraint set was invoked until futher notice.
N-X_MBTE_2
This Constraint Set contains an equation with the following interconnector 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 Ewingsdale - Mullumbimby (9G5) 132kV Line (NSW)
Inter regional transfer limit variation Ewingsdale - Mullumbimby (9G5) 132kV Line (NSW).
There is a short notice outage of the Ewingsdale - Mullumbimby (9G5) 132kV Line required from 1000 hrs 05/05/2017.
Constraint set N-BAMB_132_OPEN contains equations with the following interconnector on the LHS.
N-Q-MNSP1
Refer to Network Outage Schedule (NOS) for further details.
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation - Vic Region - 04/05/2017
Inter-Regional Transfer limit variation - Vic Region - 04/05/2017
An unplanned outage of the Ballarat -Elaine -Moorabool 220 kV Line in the Vic region occured at 2136 hrs.
Constraint sets V-BA_EL_ML and V-MTMERCER_ZERO were invoked
The constraint has the following interconnectors on the left hand side.
V-S-MNSP1
VIC1-NSW1
Refer to the NOS for further information
Manager NEM Real Time Operations