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[EventId:201607070905_NRM_SA1_VIC1_started] NEGRES CONSTRAINT NRM_SA1_VIC1 started operating from 07 July 2016 09:05
Issued by Australian Energy Market Operator Ltd at 0905 hrs on 7 July 2016
ACTUAL NEGATIVE SETTLEMENT RESIDUES - SA to VIC - 7 July 2016.
Electricity Market outcomes have resulted in the accumulation of negative settlement residues that have exceeded the allowable negative residue threshold for the SA to VIC directional interconnector.
The negative residue constraint set NRM_SA1_VIC1 commenced operating from 0905 hrs on 7 July 2016.
This constraint set contains an equation with the following interconnectors on the LHS:
V-S-MNSP1
V-SA
The RHS of the constraint equation may be adjusted to manage residues.
This is an AEMO autogenerated Market Notice.
Cancellation of the Actual (LOR1) condition in the SA region - 6/7/2016
Cancellation of Actual (LOR1) condition in the SA region - 6/7/2016
The Actual LOR1 Condition in the SA Region advised in AEMO Electricity Market Notice No.54247 is cancelled at 1900 hrs 6/7/2016.
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the SA Region - 06 July 2016
Actual Lack Of Reserve Level 1 (LOR1) in the SA Region - 06 July 2016
An Actual LOR1 condition has been declared for the SA Region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 1930 hrs (or is not forecast in Pre Dispatch)
The contingency capacity reserve required is 400 MW
The minimum reserve available is 337 MW
Manager NEM Real Time Operations
Update - Raise Regulation FCAS Increased - 04/07/16
Update -Variation to FCAS regulation requirements: NEM Global - 04/07/2016.
Refer MN 54216
FCAS Raise regulation requirements were increased to manage time error to within standards.
The following constraints was invoked to manage raise regulation requirements.
F-MAIN_RREG_0350 invoked from 1320 hrs to 1355 hrs.
Manager NEM Real Time Operations
Update - Raise Regulation FCAS Increased - 04/07/16
Variation to FCAS regulation requirements: NEM Global - 04/07/2016.
FCAS Raise regulation requirements were increased to manage time error to within standards.
The following constraints was invoked to manage raise regulation requirements.
F-MAIN_RREG_0350 invoked from 1320 hrs.
Manager NEM Real Time Operations
Network Augmentation Commissioned - VIC Region, 3 July 2016
Network Augmentation Commissioned in the Victoria Region
Refer to Market Notice 51470.
The Ararat Terminal Station to Ararat Wind Farm 132kV transmission line was commissioned at 1250 hrs, 3 July 2016.
Manager NEM Real Time Operations
Closure - Participant connectivity and network issues - 1 July 2016
Closure - Participant connectivity and network issues - 1 July 2016
Refer to MN 54186
Telstra have advised AEMO that the IPWAN issue is fully resolved.
For further details please contact the AEMO Information and Support Hub on 1300 236 600
Manager NEM Real Time Operations
Update - Participant connectivity and network issues - Thursday, 30 June 2016
Update - Participant connectivity and network issues - Thursday, 30 June 2016
Refer to MN 54185
Telstra have advised AEMO that the instability on the National IPWAN network has not yet been resolved.
This incident could affect market participant connectivity to AEMO via MarketNet.
An update will be provided as advised by Telstra.
For further details please contact the AEMO Information and Support Hub on 1300 236 600
Manager NEM Real Time Operations
Participant connectivity and network issues - Thursday, 30 June 2016
Participant connectivity and network issues - Thursday, 30 June 2016
Telstra have advised about instability on their National IPWAN network which could affect market participant connectivity to AEMO MarketNet. Currently AEMO has no reported impacts. An update will be provided as advised by Telstra.
For further details please contact the AEMO Information and Support Hub on 1300 236 600
Manager NEM Real Time Operations