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Cancellation of the Actual (LOR2) condition in the South Australia region 09 Sept 2016
Cancellation of the Actual (LOR2) condition in the South Australia region 09 Sept 2016
Refer to AEMO Electricity Market Notice No. 54861
The Actual LOR2 condition in the South Australia Region is cancelled at 0535 hrs 09 September 2016
Manager NEM Real Time Operations
Forecast Lack Of Reserve Level 2 (LOR2) in South Australia Region - 13, 14 and 16 Sep 2016
Refer to AEMO Market Notices: 54734, 54735 and 54864.
Forecast Lack Of Reserve Level 2 (LOR2) in South Australia Region for the following periods:
On 13/09/2016 from 0700 hrs to 1700 hrs;
On 14/09/2016 from 0700 hrs to 1700 hrs; and
On 16/09/2016 from 0700 hrs to 1700 hrs.
AEMO declares Forecast LOR2 conditions in the South Australia region for the above periods. During these periods, outages are scheduled for Moorabool to Mortlake No.2 500 kV transmission line in Victoria region.
On the occurrence of a credible contingency during these 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
Actual LOR2 South Australia Region - 08 Sept 2016
Actual LOR2 South Australia Region - 08 Sept 2016
Refer AEMO Electricity Market Notice 54686
An Actual LOR2 condition is declared for the South Australia region from 0220 hrs until further notice due to the planned outage of the Heywood No.2 500 kV busbar.
If a credible contingency event occurs during this period the South Australia region would separate from the rest of the NEM and is likely to result in interruptions to power supplies.
There are sufficient capacity reserves in the South Australia region to meet electricity demand but it may not be possible to bring the required additional capacity into service in time to avoid automatic under-frequency load shedding causing power interruptions.
Manager NEM Real Time Operations
Cancellation of the Actual (LOR2) condition in the South Australia region 07 Sept 2016
Cancellation of the Actual (LOR2) condition in the South Australia region 07 Sept 2016
Refer to AEMO Electricity Market Notice No. 54853
The Actual LOR2 condition in the South Australia Region is cancelled at 2300 hrs 07 September 2016
Manager NEM Real Time Operations
Actual LOR2 South Australia Region - 06 Sept 2016
Actual LOR2 South Australia Region - 06 Sept 2016
Refer AEMO Electricity Market Notice 54686
An Actual LOR2 condition is declared for the South Australia region from 0710 hrs until further notice due to the planned outage of the Heywood No.2 500 kV busbar.
If a credible contingency event occurs during this period the South Australia region would separate from the rest of the NEM and is likely to result in interruptions to power supplies.
There are sufficient capacity reserves in the South Australia region to meet electricity demand but it may not be possible to bring the required additional capacity into service in time to avoid automatic under-frequency load shedding causing power interruptions.
Manager NEM Real Time Operations
Cancellation - Actual LOR2 South Australia Region - 02 Sept 2016
Cancellation - Actual LOR2 South Australia Region - 02 Sept 2016
Refer AEMO Electricity Market Notice 54833
An Actual LOR2 condition was declared for the South Australia region from 0710 hrs to 1605 hrs due to the planned outage of the Morrabool Terminal Station- Tarrone Terminal Station 500kV Line.
Manager NEM Real Time Operations
Actual LOR2 South Australia Region - 02 Sept 2016
Actual LOR2 South Australia Region - 02 Sept 2016
Refer AEMO Electricity Market Notice 54781
An Actual LOR2 condition is declared for the South Australia region from 0700 hrs until further notice due to the planned outage of the Morrabool Terminal Station- Tarrone Terminal Station 500kV Line.
If a credible contingency event occurs during this period the South Australia region would separate from the rest of the NEM and is likely to result in interruptions to power supplies.
There are sufficient capacity reserves in the South Australia region to meet electricity demand but it may not be possible to bring the required additional capacity into service in time to avoid automatic under-frequency load shedding causing power interruptions.
Manager NEM Real Time Operations
Cancellation - Actual LOR2 South Australia Region - 01 Sept 2016
Cancellation - Actual LOR2 South Australia Region - 01 Sept 2016
Refer AEMO Electricity Market Notice 54820
An Actual LOR2 condition was declared for the South Australia region from 0710 hrs to 1709 hrs due to the planned outage of the Morrabool Terminal Station- Tarrone Terminal Station 500kV Line.
Manager NEM Real Time Operations
Actual LOR2 South Australia Region - 01 Sept 2016
Actual LOR2 South Australia Region - 01 Sept 2016
Refer AEMO Electricity Market Notice 54781
An Actual LOR2 condition is declared for the South Australia region from 0710 hrs until further notice due to the planned outage of the Morrabool Terminal Station- Tarrone Terminal Station 500kV Line.
If a credible contingency event occurs during this period the South Australia region would separate from the rest of the NEM and is likely to result in interruptions to power supplies.
There are sufficient capacity reserves in the South Australia region to meet electricity demand but it may not be possible to bring the required additional capacity into service in time to avoid automatic under-frequency load shedding causing power interruptions.
Manager NEM Real Time Operations