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Inter-Regional Transfer Limit Variation - Terranora Interconnector
Inter-Regional Transfer Limit Variation - Terranora Interconnector
AEMO has applied a constraint to the Terranora Interconnector to manage oscillations due to constraint action for the following concurrent outages:
Coffs Harbour - Koolkhan 96H 132 kV Line
Tenterfield - Lismore 96L 132 kV Line
Kempsey - Raleigh 9W2 132 kV Line
Constraint Set I-QNTE_OSCILLATE was invoked at 0845 hrs 18/05/17 until further notice.
This constraint set contains an equation with the following interconnector on the LHS.
N-Q-MNSP1
Manager NEM Real Time Operations
Cancellation -Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control
Cancellation -Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 17/05/2017
Refer AEMO Electricity Market Notice 58585
The Hazelwood - South Morang No 2 500kV Line has been returned to service.
The following constraint set was revoked at 0530 hrs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
Manager NEM Real Time Operations
Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 17 May 2017
Inter-regional transfer limit variation: Hazelwood - South Morang No.2 500kV Line (VIC) - Voltage Control - 17 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 0345 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: Hazelwood - South Morang No.1 500kV Line (VIC) - Voltage Control
Cancellation -Inter-regional transfer limit variation: Hazelwood - South Morang No.1 500kV Line (VIC) - Voltage Control - 15/05/2017
Refer AEMO Electricity Market Notice 58576
The Hazelwood - South Morang No.1 500kV Line has been returned to service.
The following constraint set was revoked at 0610 hrs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
Manager NEM Real Time Operations
Inter-regional transfer limit variation: Hazelwood - South Morang No.1 500kV Line (VIC) - Voltage Control
Inter-regional transfer limit variation: Hazelwood - South Morang No.1 500kV Line (VIC) - Voltage Control - 15/05/2017
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 0025 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
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