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59106INTER-REGIONAL TRANSFER01/09/2017 03:13:38 AM
Inter-regional transfer limit variation - Murraylink, Friday 01 September 2017
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation - Murraylink Interconnector
Unplanned outage of Murraylink interconnector at 0306 hrs, Friday 01 September 2017
The following constraint set was invoked at 0310 hrs until further notice.
I-ML_ZERO
The constraint set contains equations with the following interconnectors on the LHS.
V-S-MNSP1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
Inter-regional transfer limit variation - Murraylink Interconnector
Unplanned outage of Murraylink interconnector at 0306 hrs, Friday 01 September 2017
The following constraint set was invoked at 0310 hrs until further notice.
I-ML_ZERO
The constraint set contains equations with the following interconnectors on the LHS.
V-S-MNSP1
Refer to AEMO Network Outage Scheduler (NOS) for further details.
Manager NEM Real Time Operations
59101INTER-REGIONAL TRANSFER29/08/2017 04:12:32 PM
Cancellation: Inter-regional transfer limit variation Eildon - Mount Beauty No 2 220 kV line (VIC) - Voltage Control
AEMO ELECTRICITY MARKET NOTICE
Cancellation: Inter-regional transfer limit variation Eildon - Mount Beauty No 2 220 kV line (VIC) - Voltage Control
Refer Market Notice 59099.
The Eildon - Mount Beauty No 2 220 kV line has been returned to service.
The following constraint set was revoked at 1605 hrs:
V-EPMB
The constraint set contain equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
Manager NEM Real Time Operations
Cancellation: Inter-regional transfer limit variation Eildon - Mount Beauty No 2 220 kV line (VIC) - Voltage Control
Refer Market Notice 59099.
The Eildon - Mount Beauty No 2 220 kV line has been returned to service.
The following constraint set was revoked at 1605 hrs:
V-EPMB
The constraint set contain equations with the following interconnectors on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
Manager NEM Real Time Operations
59099INTER-REGIONAL TRANSFER29/08/2017 12:07:21 PM
Inter-regional transfer limit variation Eildon - Mount Beauty No 2 220 kV line (VIC) - Voltage Control
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation Eildon - Mount Beauty No 2 220 kV line (VIC) - Voltage Control
The Eildon - Mount Beauty No 2 220 kV line has been de-energised to manage voltages during the planned outage of the Eildon - Thomastown 220kV line in the VIC region
The following constraint set was invoked at 1145 hrs until 1630 hrs.
V-EPMB
The constraint sets contain equations with the following interconnector on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
See Network Outage Scheduler (NOS) for further details
Manager NEM Real Time Operations
Inter-regional transfer limit variation Eildon - Mount Beauty No 2 220 kV line (VIC) - Voltage Control
The Eildon - Mount Beauty No 2 220 kV line has been de-energised to manage voltages during the planned outage of the Eildon - Thomastown 220kV line in the VIC region
The following constraint set was invoked at 1145 hrs until 1630 hrs.
V-EPMB
The constraint sets contain equations with the following interconnector on the LHS.
T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1
See Network Outage Scheduler (NOS) for further details
Manager NEM Real Time Operations
59073INTER-REGIONAL TRANSFER19/08/2017 07:31:27 PM
Inter-Regional Transfer limit variation South Pine SVC (QLD)
AEMO ELECTRICITY MARKET NOTICE
Inter-Regional Transfer limit variation South Pine SVC (QLD)
At 1913 hrs there was an unplanned outage of the South Pine SVC in the Queensland region.
Constraint set Q-SP_VC invoked from 1925 hrs 19/08/2017 until further notice.
This constraint set contains equations with the following interconnectors on the LHS.
NSW1-QLD1
N-Q-MNSP1
Refer to the AEMO Network Outage Scheduler (NOS) for further information.
Manager NEM Real Time Operations
Inter-Regional Transfer limit variation South Pine SVC (QLD)
At 1913 hrs there was an unplanned outage of the South Pine SVC in the Queensland region.
Constraint set Q-SP_VC invoked from 1925 hrs 19/08/2017 until further notice.
This constraint set contains equations with the following interconnectors on the LHS.
NSW1-QLD1
N-Q-MNSP1
Refer to the AEMO Network Outage Scheduler (NOS) for further information.
Manager NEM Real Time Operations
59063INTER-REGIONAL TRANSFER18/08/2017 05:42:39 AM
Cancellation - Management of South Australia Power System Security - Severe Weather Warning - Friday, 18 August 2017
AEMO ELECTRICITY MARKET NOTICE
Cancellation - Management of South Australia Power System Security - Severe Weather Warning - Friday, 18 August 2017
Refer AEMO Electricity Market Notice 59046
The severe weather warning issued by the BOM for South Australia has been cancelled.
The following constraint set was revoked at 0540 hrs Friday, 18 August 2017
I-VS_250
Manager NEM Real Time Operations
Cancellation - Management of South Australia Power System Security - Severe Weather Warning - Friday, 18 August 2017
Refer AEMO Electricity Market Notice 59046
The severe weather warning issued by the BOM for South Australia has been cancelled.
The following constraint set was revoked at 0540 hrs Friday, 18 August 2017
I-VS_250
Manager NEM Real Time Operations
59046INTER-REGIONAL TRANSFER16/08/2017 04:29:02 PM
Management of South Australia Power System Security - Severe Weather Warning - Wednesday, 16 August 2017
AEMO ELECTRICITY MARKET NOTICE
Management of South Australia Power System Security - Severe Weather Warning - Wednesday, 16 August 2017
AEMO has determined that the severe weather warning issued by the BOM poses added risks to the power system in South Australia.
To manage power system security, AEMO has applied a network constraint to limit the flow on the VIC-SA (Heywood) interconnector in the Victoria to South Australia direction.
The following constraint set was invoked at 1625 hrs and will remain in place until further notice.
I-VS_250
The constraint set contains equations with the following interconnectors on the LHS.
V-SA
Manager NEM Real Time Operations
Management of South Australia Power System Security - Severe Weather Warning - Wednesday, 16 August 2017
AEMO has determined that the severe weather warning issued by the BOM poses added risks to the power system in South Australia.
To manage power system security, AEMO has applied a network constraint to limit the flow on the VIC-SA (Heywood) interconnector in the Victoria to South Australia direction.
The following constraint set was invoked at 1625 hrs and will remain in place until further notice.
I-VS_250
The constraint set contains equations with the following interconnectors on the LHS.
V-SA
Manager NEM Real Time Operations
59039INTER-REGIONAL TRANSFER16/08/2017 05:44:58 AM
Cancellation - Management of South Australia Power System Security - Severe Weather Warning - Wednesday, 16 August 2017
AEMO ELECTRICITY MARKET NOTICE
Cancellation - Management of South Australia Power System Security - Severe Weather Warning - Wednesday, 16 August 2017
Refer AEMO Electricity Market Notice 59032
The severe weather warning issued by the BOM for South Australia has been cancelled.
The following constraint set was revoked at 0545 hrs Wednesday, 16 August 2017.
I-VS_250
Manager NEM Real Time Operations
Cancellation - Management of South Australia Power System Security - Severe Weather Warning - Wednesday, 16 August 2017
Refer AEMO Electricity Market Notice 59032
The severe weather warning issued by the BOM for South Australia has been cancelled.
The following constraint set was revoked at 0545 hrs Wednesday, 16 August 2017.
I-VS_250
Manager NEM Real Time Operations
59032INTER-REGIONAL TRANSFER15/08/2017 08:05:38 PM
Management of South Australia Power System Security - Severe Weather Warning - Tuesday, 15 August 2017
AEMO ELECTRICITY MARKET NOTICE
Management of South Australia Power System Security - Severe Weather Warning - Tuesday, 15 August 2017
AEMO has determined that the severe weather warning issued by the BOM poses added risks to the power system in South Australia.
To manage power system security, AEMO has applied a network constraint to limit the flow on the VIC-SA (Heywood) interconnector in the Victoria to South Australia direction.
The following constraint set was invoked at 2010 hrs and will remain in place until further notice.
I-VS_250
The constraint set contains equations with the following interconnectors on the LHS.
V-SA
Manager NEM Real Time Operations
Management of South Australia Power System Security - Severe Weather Warning - Tuesday, 15 August 2017
AEMO has determined that the severe weather warning issued by the BOM poses added risks to the power system in South Australia.
To manage power system security, AEMO has applied a network constraint to limit the flow on the VIC-SA (Heywood) interconnector in the Victoria to South Australia direction.
The following constraint set was invoked at 2010 hrs and will remain in place until further notice.
I-VS_250
The constraint set contains equations with the following interconnectors on the LHS.
V-SA
Manager NEM Real Time Operations
59024INTER-REGIONAL TRANSFER14/08/2017 03:12:13 AM
Inter-regional transfer limit variation: Hazelwood - South Morang No.1 500kV Line (VIC) - Voltage Control
AEMO ELECTRICITY MARKET NOTICE
Inter-regional transfer limit variation: Hazelwood - South Morang No.1 500kV Line (VIC) - Voltage Control
The Hazelwood - South Morang No.1 500kV Line has been de-energised to manage voltages in the VIC region.
The following constraint set was invoked at 0310 hrs 14 August 2017.
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.1 500kV Line (VIC) - Voltage Control
The Hazelwood - South Morang No.1 500kV Line has been de-energised to manage voltages in the VIC region.
The following constraint set was invoked at 0310 hrs 14 August 2017.
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