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Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 14 May 2017
Refer market noticce 58570
Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 14 May 2017
The requirement for the Hazelwood - South Morang No.2 500kV Line to be de-energised to manage voltages in the VIC region ceased at 0722 hrs.
The line line now remains out of service for a planned outage.
The following constraint set was invoked at 0150 hrs
V-HWSM
The constraint set contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
Refer to AEMO Network Outage Schedule for further details.
Manager NEM Real Time Operations
Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 14 May 2017
Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 14 May 2017
The Hazelwood - South Morang No.2 500kV Line has been de-energised to manage voltages in the VIC region.
The following constraint set was invoked at 0150 hrs
V-HWSM
The constraint set contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
Refer to AEMO Network Outage Schedule for further details.
Manager NEM Real Time Operations
Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 13 May 2017
Refer market noticce 58568
Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 13 May 2017
The requirement for the Hazelwood - South Morang No.2 500kV Line to be de-energised to manage voltages in the VIC region ceased at 0702 hrs.
The line line now remains out of service for a planned outage.
The following constraint set was invoked at 0130 hrs
V-HWSM
The constraint set contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
Refer to AEMO Network Outage Schedule for further details.
Manager NEM Real Time Operations
Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 13 May 2017
Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 13 May 2017
The Hazelwood - South Morang No.2 500kV Line has been de-energised to manage voltages in the VIC region.
The following constraint set was invoked at 0130 hrs
V-HWSM
The constraint set contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
Refer to AEMO Network Outage Schedule for further details.
Manager NEM Real Time Operations
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