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Forecast Lack Of Reserve Level 2 (LOR2) in South Australia Region - 31 Aug, 1 Sep and 2 Sep 2016
Refer to AEMO Market Notices: 54683, 54684 and 54685.
Forecast Lack Of Reserve Level 2 (LOR2) in South Australia Region for the following periods:
On 31/08/2016 from 0700 hrs to 1700 hrs;
On 01/09/2016 from 0700 hrs to 1700 hrs; and
On 02/09/2016 from 0700 hrs to 1700 hrs.
AEMO declares Forecast LOR2 conditions for the South Australia region for the above periods. During these periods, outages are scheduled for Moorabool to Tarrone No.1 500 kV transmission line in Victoria region.
On the occurrence of a credible contingency during these planned outages, South Australia region could separate from the rest of the NEM and is likely to result in interruptions to power supplies in South Australia.
There are sufficient capacity reserves in the South Australia region to meet electricity demand but following the next credible contingency it may not be possible to bring the required additional capacity into service in time to avoid automatic under-frequency load shedding causing interruptions to power supplies in South Australia.
Harmohan Singh
Operations Planning
Forecast Lack Of Reserve Level 2 (LOR2) in South Australia Region - 10 to 12 August 2016
Refer to AEMO Market Notice 54624
Forecast Lack Of Reserve Level 2 (LOR2) in South Australia Region - from 0700 hrs on 10/08/2016 to 1700 hrs on 12/08/2016
AEMO declares Forecast LOR2 conditions for the South Australia region during the planned outage of Heywood No.1 500 kV busbar in Victoria region, from 0700 hrs on 10/08/2016 to 1700 hrs on 12/08/2016.
On the occurrence of a credible contingency during this planned outage, South Australia region could separate from the rest of the NEM and is likely to result in interruptions to power supplies in South Australia.
There are sufficient capacity reserves in the South Australia region to meet electricity demand but following the next credible contingency it may not be possible to bring the required additional capacity into service in time to avoid automatic under-frequency load shedding causing interruptions to power supplies in South Australia.
Operations Planning
Cancellation of Actual (LOR1) condition in the South Australia region - 14/07/16
Cancellation of Actual (LOR1) condition in the South Australia region - 14/07/16
The Actual LOR1 Condition in the South Australia Region advised in AEMO Electricity Market Notice 54507 is cancelled at 2030 hrs 14/07/16
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. 14/07/16
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. 14/07/16.
An Actual LOR1 condition has been declared for the SA Region from 1745 hrs.
The Actual LOR1 condition is forecast to exist until 2030 hrs
The contingency capacity reserve required is 440 MW
The minimum reserve available is 342 MW
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the South Australia region - 13/07/16
Cancellation of Actual (LOR1) condition in the South Australia region - 13/07/16
The Actual LOR1 Condition in the South Australia Region advised in AEMO Electricity Market Notice 544785 is cancelled at 2100 hrs 13/07/16
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. 13/07/16
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. 13/07/16.
An Actual LOR1 condition has been declared for the SA Region from 1800 hrs.
The Actual LOR1 condition is forecast to exist until 2100 hrs
The contingency capacity reserve required is 400 MW
The minimum reserve available is 281 MW
Manager NEM Real Time Operations
Cancellation of Actual (LOR1) condition in the South Australia region - Tuesday, 12 July 2016
AEMO ELECTRICITY MARKET NOTICE
Cancellation of Actual (LOR1) condition in the South Australia region - Tuesday, 12 July 2016
The Actual LOR1 Condition in the South Australia Region advised in AEMO Electricity Market Notice No 54458 is cancelled at 1930 hrs Tuesday, 12 July 2016.
Manager NEM Real Time Operations
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. Tuesday, 12 July 2016.
Actual Lack Of Reserve Level 1 (LOR1) in the South Australia Region. Tuesday, 12 July 2016.
An Actual LOR1 condition has been declared for the South Australia Region.
From 1830 hrs to 1930 hrs Tuesday, 12 July 2016
The contingency capacity reserve required is 400 MW
The minimum reserve available is 224 MW
Manager NEM Real Time Operations
Cancellation of the Forecast Lack Of Reserve Level 2 (LOR2) condition in the South Australia region - STPASA
The Forecast LOR2 conditions in the South Australia region advised in AEMO Electricity Market Notice No. 54410 are cancelled at 1200 hrs 12/07/2016.
Ashley Dunn
Operations Planning