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Cancellation of the Actual (LOR2) condition in the South Australia region.
Cancellation of the Actual (LOR2) condition in the South Australia region.
Refer to AEMO Electricity Market Notice No. 56267
The Actual LOR2 condition in the South Australia Region is cancelled at 1407 hrs Thursday, 15 December 2016
Manager NEM Real Time Operations
Actual LOR2 South Australia Region - Wednesday, 14 December 2016
Actual LOR2 South Australia Region - Wednesday, 14 December 2016
Refer AEMO Electricity Market Notice 66225
An Actual LOR2 condition has been declared for the South Australia region from 0600 hrs and is forecast to continue until 2330 hrs Wednesday 14th December 2016 during a planned outage of Heywood No.1 500 kV busbar in the Victoria region.
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 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 Dec 2016
Cancellation - Actual LOR2 South Australia Region - 01 Dec 2016
Refer AEMO Electricity Market Notices 55867, 55904 and 56025.
The Actual LOR2 condition in the South Australia Region is cancelled at 2145 hrs 01 Dec 2016
Manager NEM Real Time Operations
Update - Actual LOR2 South Australia Region - 1/12/16
Actual LOR2 South Australia Region - 1/12/16
Refer AEMO Electricity Market Notice 55867 and 55904
An actual LOR2 condition has been declared for the South Australia region from 0700 hrs 30/11/16 and is forecast to continue until further notice following the unplanned outage of the Moorabool Tarone 500 kV line in Victoria.
If a credible contingency event occurs in 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.
See Network Outage Schedule (NOS) for further details
Manager NEM Real Time Operations
Actual LOR2 South Australia Region - 30/11/16
Actual LOR2 South Australia Region - 30/11/16
Refer AEMO Electricity Market Notice 55867
An actual LOR2 condition has been declared for the South Australia region from 0700 hrs and is forecast to continue until 1600 hrs 01/12/16 during a planned outage of the Heywood No2 500 kV bus in Victoria.
If a credible contingency event occurs in 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 26 Nov 2016
Cancellation of the Actual (LOR2) condition in the South Australia region 26 Nov 2016
Refer to AEMO Electricity Market Notice No. 55810
The Actual LOR2 condition in the South Australia Region is cancelled at 1000 hrs 26 Nov 2016 following the return to service of the Heywood to South East No.1 275 kV transmission line.
Manager NEM Real Time Operations
Actual LOR2 South Australia Region - 22 Nov 2016
Actual LOR2 South Australia Region - 22 Nov 2016
Refer to MN 55466
An actual LOR2 condition has been declared for the South Australia region from 0715 hrs and is forecast to continue until further notice during the following planned outages detailed below:
[1] Heywood to South East No.1 275 kV transmission line
If a credible contingency event occurs in 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 - 09 Nov 2016
Cancellation - Actual LOR2 South Australia Region - 09 Nov 2016
Refer AEMO Electricity Market Notice 55577
The Actual LOR2 condition in the South Australia Region is cancelled at 2010 hrs 09 Nov 2016
Manager NEM Real Time Operations
Actual LOR2 South Australia Region - 8/11/2016
Actual LOR2 South Australia Region - 8/11/2016
An actual LOR2 condition has been declared for the South Australia region from 0600 hrs and is forecast to continue until further notice during the following planned outages detailed below:
[1] Heywood No.2 500 kV busbar from 0600 hrs 08/11/2016 to 1600 hrs 09/11/2016.
[2] Heywood to Mortlake 500 kV transmission line from 0600 hrs to 1600 hrs daily on 08/11/2016 and 09/11/2016.
If a credible contingency event occurs in 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