Market Notices

54860RESERVE NOTICE07/09/2016 11:05:38 PM

Cancellation of the Actual (LOR2) condition in the South Australia region 07 Sept 2016

AEMO ELECTRICITY MARKET NOTICE

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

54853RESERVE NOTICE06/09/2016 07:19:00 AM

Actual LOR2 South Australia Region - 06 Sept 2016

AEMO ELECTRICITY MARKET NOTICE

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
54835RESERVE NOTICE02/09/2016 04:12:01 PM

Cancellation - Actual LOR2 South Australia Region - 02 Sept 2016

AEMO ELECTRICITY MARKET NOTICE

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
54833RESERVE NOTICE02/09/2016 08:19:05 AM

Actual LOR2 South Australia Region - 02 Sept 2016

AEMO ELECTRICITY MARKET NOTICE

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
54828RESERVE NOTICE01/09/2016 05:27:15 PM

Cancellation - Actual LOR2 South Australia Region - 01 Sept 2016

AEMO ELECTRICITY MARKET NOTICE

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
54820RESERVE NOTICE01/09/2016 07:16:31 AM

Actual LOR2 South Australia Region - 01 Sept 2016

AEMO ELECTRICITY MARKET NOTICE

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
54811RESERVE NOTICE31/08/2016 04:55:38 PM

Cancellation - Actual LOR2 South Australia Region - 31 Aug 2016

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Actual LOR2 South Australia Region - 31 Aug 2016

Refer AEMO Electricity Market Notice 54805

An Actual LOR2 condition was declared for the South Australia region from 0720 hrs to 1651 hrs due to the planned outage of the Morrabool Terminal Station- Tarrone Terminal Station 500kV Line.


Manager NEM Real Time Operations
54810RESERVE NOTICE31/08/2016 04:37:59 PM

Forecast Lack Of Reserve Level 2 (LOR2) in South Australia Region - 6 to 9 September 2016

AEMO ELECTRICITY MARKET NOTICE

Refer to AEMO Market Notice 54686, 54798, and 54799.

Forecast Lack Of Reserve Level 2 (LOR2) in South Australia Region - from 0700 hrs on 06/09/2016 to 1700 hrs on 09/09/2016

AEMO declares Forecast LOR2 conditions for the South Australia region during the following planned outages:

Heywood No.2 500 kV busbar in Victoria region, from 0700 hrs on 06/09/2016 to 1700 hrs on 09/09/2016.
Heywood to Mortlake 500 kV line in Victoria region, from 0730 hrs to 1630 hrs on 06/09/2016.
Heywood to Mortlake 500 kV line in Victoria region, from 0730 hrs to 1630 hrs on 07/09/2016.

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
54805RESERVE NOTICE31/08/2016 07:31:04 AM

Actual LOR2 South Australia Region - 31 Aug 2016

AEMO ELECTRICITY MARKET NOTICE

Actual LOR2 South Australia Region - 31 Aug 2016

Refer AEMO Electricity Market Notice 54781

An Actual LOR2 condition is declared for the South Australia region from 0720 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
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