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53504GENERAL NOTICE23/05/2016 04:50:14 PM
Planned outages of Moorabool-Sydenham No.1 500 kV line and Sydenham-South Morang No.1 500 kV line - Victoria Region on 25 and 30 May 2016
AEMO ELECTRICITY MARKET NOTICE.
Planned outages of Moorabool-Sydenham No.1 500 kV line and Sydenham-South Morang No.1 500 kV line - Victoria Region on 25 May and 30 May 2016.
There are planned outages of Moorabool-Sydenham No.1 500 kV line and Sydenham-South Morang No.1 500 kV line between 0630-1630hrs on 25 May 2016 and 0630-1800hrs on 30 May 2016.
During these outages, South Australia region remains connected to the NEM for the first contingency (trip of the Moorabool - Sydenham No.2 500 kV line). However, there is a potential risk of South Australia region separation from the rest of the NEM for the subsequent contingency following the first contingency.
AEMO will invoke the following FCAS regulation constraint sets after the first contingency during this outage to secure the power system in South Australia region.
F-S_LREG_0035
F-S_RREG_0035
Refer to AEMO Network Outage Schedule (NOS) for further details
Operations Planning
Planned outages of Moorabool-Sydenham No.1 500 kV line and Sydenham-South Morang No.1 500 kV line - Victoria Region on 25 May and 30 May 2016.
There are planned outages of Moorabool-Sydenham No.1 500 kV line and Sydenham-South Morang No.1 500 kV line between 0630-1630hrs on 25 May 2016 and 0630-1800hrs on 30 May 2016.
During these outages, South Australia region remains connected to the NEM for the first contingency (trip of the Moorabool - Sydenham No.2 500 kV line). However, there is a potential risk of South Australia region separation from the rest of the NEM for the subsequent contingency following the first contingency.
AEMO will invoke the following FCAS regulation constraint sets after the first contingency during this outage to secure the power system in South Australia region.
F-S_LREG_0035
F-S_RREG_0035
Refer to AEMO Network Outage Schedule (NOS) for further details
Operations Planning
53430PRICE ADJUSTMENT19/05/2016 05:09:42 PM
[EventId:201605191025_confirmed] Prices for interval 19-May-2016 10:25 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1709 hrs on 19 May 2016
PRICES ARE NOW CONFIRMED for dispatch interval 19-May-2016 10:25.
In accordance with Market Notice 53415 AEMO has reviewed this dispatch interval and determined that:
- Over-Constrained Dispatch has been resolved for this interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
TAS1 $13,800.00 $345.80
RAISE5MIN
TAS1 $13,800.00 $4.20
RAISE60SEC
TAS1 $13,800.00 $68.30
RAISE6SEC
TAS1 $13,800.00 $162.35
RAISEREG
TAS1 $13,800.00 $4.20
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1709 hrs on 19 May 2016
PRICES ARE NOW CONFIRMED for dispatch interval 19-May-2016 10:25.
In accordance with Market Notice 53415 AEMO has reviewed this dispatch interval and determined that:
- Over-Constrained Dispatch has been resolved for this interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
TAS1 $13,800.00 $345.80
RAISE5MIN
TAS1 $13,800.00 $4.20
RAISE60SEC
TAS1 $13,800.00 $68.30
RAISE6SEC
TAS1 $13,800.00 $162.35
RAISEREG
TAS1 $13,800.00 $4.20
This is an AEMO autogenerated Market Notice.
53429PRICE ADJUSTMENT19/05/2016 05:08:45 PM
[EventId:201605191020_confirmed] Prices for interval 19-May-2016 10:20 are now confirmed
AEMO ELECTRICITY MARKET NOTICE
Issued by Australian Energy Market Operator Ltd at 1708 hrs on 19 May 2016
PRICES ARE NOW CONFIRMED for dispatch interval 19-May-2016 10:20.
In accordance with Market Notice 53414 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
- Over-Constrained Dispatch has been resolved for dispatch interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
TAS1 $13,800.00 $317.78
LOWER6SEC
TAS1 $13,800.00 $0.12
RAISE5MIN
TAS1 $13,800.00 $4.20
RAISE60SEC
TAS1 $13,800.00 $0.80
RAISE6SEC
TAS1 $13,800.00 $311.97
RAISEREG
TAS1 $13,800.00 $4.20
This is an AEMO autogenerated Market Notice.
Issued by Australian Energy Market Operator Ltd at 1708 hrs on 19 May 2016
PRICES ARE NOW CONFIRMED for dispatch interval 19-May-2016 10:20.
In accordance with Market Notice 53414 AEMO has reviewed this dispatch interval and determined that:
- Manifestly Incorrect Inputs did not apply
- Over-Constrained Dispatch has been resolved for dispatch interval
Changed Prices ($/MWh)
TYPE
Region Original Adjusted
Price Price
ENERGY
TAS1 $13,800.00 $317.78
LOWER6SEC
TAS1 $13,800.00 $0.12
RAISE5MIN
TAS1 $13,800.00 $4.20
RAISE60SEC
TAS1 $13,800.00 $0.80
RAISE6SEC
TAS1 $13,800.00 $311.97
RAISEREG
TAS1 $13,800.00 $4.20
This is an AEMO autogenerated Market Notice.
53390GENERAL NOTICE17/05/2016 07:28:52 AM
Update to planned outage at Tailem Bend - SA Region 17 May 2016
Update to planned outage at Tailem Bend - SA Region 17 May 2016
There is currently a planned outage of the Tailem Bend 275kV East Bus. Commencing at 0830 hrs 17/05/16, the outage is extended and will also offload the Tailem Bend - Cherry Gardens 275 kV line. During this outage, a trip of the Tailem Bend - Tunkilo 275 kV line severs the 275 kV connections between Victoria and South Australia regions. Should this contingency occur, AEMO will invoke the following FCAS regulation constraint sets.
F-S_LREG_0035
F-S_RREG_0035
For this contingency, the two regions remain connected by the 132 KV network but the next contingency will result in separation of Victoria and South Australia regions.
Refer to AEMO Network Outage Schedule (NOS) for further details
Manager NEM Real Time Operations
There is currently a planned outage of the Tailem Bend 275kV East Bus. Commencing at 0830 hrs 17/05/16, the outage is extended and will also offload the Tailem Bend - Cherry Gardens 275 kV line. During this outage, a trip of the Tailem Bend - Tunkilo 275 kV line severs the 275 kV connections between Victoria and South Australia regions. Should this contingency occur, AEMO will invoke the following FCAS regulation constraint sets.
F-S_LREG_0035
F-S_RREG_0035
For this contingency, the two regions remain connected by the 132 KV network but the next contingency will result in separation of Victoria and South Australia regions.
Refer to AEMO Network Outage Schedule (NOS) for further details
Manager NEM Real Time Operations