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55424RESERVE NOTICE19/10/2016 07:03:09 AM
Update - Actual LOR2 South Australia Region - 19 Oct 2016
AEMO ELECTRICITY MARKET NOTICE
Update - Actual LOR2 South Australia Region - 19 Oct 2016
Refer AEMO Electricity Market Notice 55389
An actual LOR2 condition has been declared for the South Australia region from 1745 hrs 18 Oct 2016 and is forecast to continue until further notice during a planned outage of Heywood to South East No.2 275 kV transmission line between the Victoria and South Australia regions.
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
Update - Actual LOR2 South Australia Region - 19 Oct 2016
Refer AEMO Electricity Market Notice 55389
An actual LOR2 condition has been declared for the South Australia region from 1745 hrs 18 Oct 2016 and is forecast to continue until further notice during a planned outage of Heywood to South East No.2 275 kV transmission line between the Victoria and South Australia regions.
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
55418RESERVE NOTICE18/10/2016 05:51:15 PM
Actual LOR2 South Australia Region - 18 October 2016
AEMO ELECTRICITY MARKET NOTICE
Actual LOR2 South Australia Region - 18 October 2016
Refer AEMO Electricity Market Notice 55389
An actual LOR2 condition has been declared for the South Australia region from 1745 hrs and is forecast to continue until further notice during a planned outage of Heywood to South East No.2 275 kV transmission line between the Victoria and South Australia regions.
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
Actual LOR2 South Australia Region - 18 October 2016
Refer AEMO Electricity Market Notice 55389
An actual LOR2 condition has been declared for the South Australia region from 1745 hrs and is forecast to continue until further notice during a planned outage of Heywood to South East No.2 275 kV transmission line between the Victoria and South Australia regions.
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
55409RESERVE NOTICE18/10/2016 10:31:59 AM
Cancellation of the Actual (LOR2) condition in the South Australia region - 18 October 2016
AEMO ELECTRICITY MARKET NOTICE
Cancellation of the Actual (LOR2) condition in the South Australia region- 18 October 2016
Refer to AEMO Electricity Market Notice No. 55407
The Actual LOR2 condition in the South Australia Region is cancelled at 1030 hrs 18 October 2016
Manager NEM Real Time Operations
Cancellation of the Actual (LOR2) condition in the South Australia region- 18 October 2016
Refer to AEMO Electricity Market Notice No. 55407
The Actual LOR2 condition in the South Australia Region is cancelled at 1030 hrs 18 October 2016
Manager NEM Real Time Operations
55407RESERVE NOTICE18/10/2016 08:48:37 AM
Actual LOR2 South Australia Region - 18 October 2016
AEMO ELECTRICITY MARKET NOTICE
Actual LOR2 South Australia Region - 18 October 2016
Refer AEMO Electricity Market Notice 55389
An actual LOR2 condition has been declared for the South Australia region from 0840 hrs and is forecast to continue until further notice during a planned outage of Heywood to South East No.2 275 kV transmission line between the Victoria and South Australia regions.
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
Actual LOR2 South Australia Region - 18 October 2016
Refer AEMO Electricity Market Notice 55389
An actual LOR2 condition has been declared for the South Australia region from 0840 hrs and is forecast to continue until further notice during a planned outage of Heywood to South East No.2 275 kV transmission line between the Victoria and South Australia regions.
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
55046POWER SYSTEM EVENTS29/09/2016 06:28:32 PM
AEMO advises that a Black system condition in the South Australia region is no longer current.
AEMO ELECTRICITY MARKET NOTICE.
AEMO advises that a Black system condition in the South Australia region is no longer current.
Refer Market notice 54985
AEMO has given clearance to restore the last load block in South Australia.
The Black System condition is lifted at 1825 hrs 29 September 2016.
The Spot Market will continue to be suspended, please refer to AEMO Market notice 55047
Manager NEM Real Time Operations
AEMO advises that a Black system condition in the South Australia region is no longer current.
Refer Market notice 54985
AEMO has given clearance to restore the last load block in South Australia.
The Black System condition is lifted at 1825 hrs 29 September 2016.
The Spot Market will continue to be suspended, please refer to AEMO Market notice 55047
Manager NEM Real Time Operations
55029POWER SYSTEM EVENTS29/09/2016 05:42:28 AM
Update to South Australian system black restoration.
AEMO ELECTRICITY MARKET NOTICE.
POWER SYSTEM EVENT
At 1618 hrs Wednesday, 28 September the SA power system separated from the NEM and became black. A very large lightning storm was traveling across the state at the time. Refer MN# 54994
At 0520 hrs the restoration is proceeding with approx. 900 MW restored in the South Australian region - load will continue to be restored and further updates will be given when information becomes available.
Due to potential damage in the north of the state, restoration in this part of the network could be delayed.
Manager NEM Real Time Operations
POWER SYSTEM EVENT
At 1618 hrs Wednesday, 28 September the SA power system separated from the NEM and became black. A very large lightning storm was traveling across the state at the time. Refer MN# 54994
At 0520 hrs the restoration is proceeding with approx. 900 MW restored in the South Australian region - load will continue to be restored and further updates will be given when information becomes available.
Due to potential damage in the north of the state, restoration in this part of the network could be delayed.
Manager NEM Real Time Operations
55021POWER SYSTEM EVENTS28/09/2016 10:14:55 PM
Update to South Australian system black restoration.
AEMO ELECTRICITY MARKET NOTICE.
POWER SYSTEM EVENT
At 1618 hrs the SA power system separated from the NEM and became black. A very large lightning storm was traveling across the state at the time. Refer MN# 54994
At 2210 hrs the restoration is proceeding with 700MW restored in the South Australian region - load will continue to be restored and further updates will be given when information becomes available.
Due to potential damage in the north of the state, restoration in this part of the network could be delayed.
Manager NEM Real Time Operations
POWER SYSTEM EVENT
At 1618 hrs the SA power system separated from the NEM and became black. A very large lightning storm was traveling across the state at the time. Refer MN# 54994
At 2210 hrs the restoration is proceeding with 700MW restored in the South Australian region - load will continue to be restored and further updates will be given when information becomes available.
Due to potential damage in the north of the state, restoration in this part of the network could be delayed.
Manager NEM Real Time Operations
55017POWER SYSTEM EVENTS28/09/2016 08:14:05 PM
Update to South Australian system black restoration.
AEMO ELECTRICITY MARKET NOTICE.
POWER SYSTEM EVENT
At 1618 hrs the SA power system separated from the NEM and became black. A very large lightning storm was traveling across the state at the time. Refer MN# 54994
At 2010 hrs the restoration is proceding with 300MW restored in the South Australian region - load will continue to be resotred and further updates will be given when information becomes available.
Manager NEM Real Time Operations
POWER SYSTEM EVENT
At 1618 hrs the SA power system separated from the NEM and became black. A very large lightning storm was traveling across the state at the time. Refer MN# 54994
At 2010 hrs the restoration is proceding with 300MW restored in the South Australian region - load will continue to be resotred and further updates will be given when information becomes available.
Manager NEM Real Time Operations
55010POWER SYSTEM EVENTS28/09/2016 08:04:53 PM
Update to South Australian system black restoration.
AEMO ELECTRICITY MARKET NOTICE.
POWER SYSTEM EVENT
Power is being restored to SA via the Victora to South Australia Heywood interconnector.,
At 1940 hrs the following constraint was applied to the Victoria to South Australia Heywood interconnector.
#V-SA_E
The RHS of this constraint will be varied as required.
Manager NEM Real Time Operations
POWER SYSTEM EVENT
Power is being restored to SA via the Victora to South Australia Heywood interconnector.,
At 1940 hrs the following constraint was applied to the Victoria to South Australia Heywood interconnector.
#V-SA_E
The RHS of this constraint will be varied as required.
Manager NEM Real Time Operations