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55337MARKET INTERVENTION11/10/2016 04:12:03 PM
Forecast Intervention Event - South Australia region 11 and 12 October 2016
AEMO ELECTRICITY MARKET NOTICE
Forecast Intervention Event - South Australia region 11 and 12 October 2016
Predispatch is indicating a power system security violation in the South Australia region between 2100 hrs 11/10/16 and 1400hrs 12/10/16.
AEMO is seeking a market response from synchronous generating units in the South Australia region with an installed capacity of greater than 100 MW.
AEMO will determine the latest time at which it would need to intervene through a AEMO intervention event.
Manager NEM Real Time Operations
Forecast Intervention Event - South Australia region 11 and 12 October 2016
Predispatch is indicating a power system security violation in the South Australia region between 2100 hrs 11/10/16 and 1400hrs 12/10/16.
AEMO is seeking a market response from synchronous generating units in the South Australia region with an installed capacity of greater than 100 MW.
AEMO will determine the latest time at which it would need to intervene through a AEMO intervention event.
Manager NEM Real Time Operations
55334MARKET INTERVENTION11/10/2016 01:05:05 PM
Forecast Intervention Event - South Australia region 12/10/16
AEMO ELECTRICITY MARKET NOTICE
Forecast Intervention Event - South Australia region 12/10/16
Predispatch is indicating a power system security violation in the South Australia region between 0000 hrs and 1400hrs Wednesday 12 October 2016.
AEMO is seeking a market response from synchronous generating units in the South Australia region with an installed capacity of greater than 100 MW.
AEMO will determine the latest time at which it would need to intervene through a AEMO intervention event.
Manager NEM Real Time Operations
Forecast Intervention Event - South Australia region 12/10/16
Predispatch is indicating a power system security violation in the South Australia region between 0000 hrs and 1400hrs Wednesday 12 October 2016.
AEMO is seeking a market response from synchronous generating units in the South Australia region with an installed capacity of greater than 100 MW.
AEMO will determine the latest time at which it would need to intervene through a AEMO intervention event.
Manager NEM Real Time Operations
55313GENERAL NOTICE10/10/2016 07:59:10 AM
Planned outage of Heywood to Mortlake PS 500kV line in Victoria region from 09/11/2016 0600 hrs to 09/11/2016 1600 hrs
AEMO ELECTRICITY MARKET NOTICE.
This market notice is FOR INFORMATION ONLY.
The Heywood to Mortlake PS 500kV line in Victoria Region is planned out of service from 0600 hrs on 9 November 2016 to 1600 hrs on 9 November 2016.
During this outage, a credible contingency can separate South Australia region from the rest of the NEM.
Under these circumstances, 35 MW of Raise and Lower regulation FCAS will be sourced from South Australia for the duration of this outage. In addition, consistent with AEMO existing procedures, adequate contingency FCAS lower requirements will also be sourced from South Australia at times when power transfer is from South Australia to Victoria.
The following constraint sets have been invoked for this outage:
F-V-HYMO (includes F-S_LREG_0035 and F-S_RREG_0035)
S-X_BC_CP
V-HYMO
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO will continue monitoring this proposed outage and will update the Market accordingly.
Edmund Hon
AEMO Operations
This market notice is FOR INFORMATION ONLY.
The Heywood to Mortlake PS 500kV line in Victoria Region is planned out of service from 0600 hrs on 9 November 2016 to 1600 hrs on 9 November 2016.
During this outage, a credible contingency can separate South Australia region from the rest of the NEM.
Under these circumstances, 35 MW of Raise and Lower regulation FCAS will be sourced from South Australia for the duration of this outage. In addition, consistent with AEMO existing procedures, adequate contingency FCAS lower requirements will also be sourced from South Australia at times when power transfer is from South Australia to Victoria.
The following constraint sets have been invoked for this outage:
F-V-HYMO (includes F-S_LREG_0035 and F-S_RREG_0035)
S-X_BC_CP
V-HYMO
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO will continue monitoring this proposed outage and will update the Market accordingly.
Edmund Hon
AEMO Operations
55312GENERAL NOTICE10/10/2016 07:56:52 AM
Planned outage of Heywood to Mortlake PS 500kV line in Victoria region from 08/11/2016 0600 hrs to 08/11/2016 1600 hrs
AEMO ELECTRICITY MARKET NOTICE.
This market notice is FOR INFORMATION ONLY.
The Heywood to Mortlake PS 500kV line in Victoria Region is planned out of service from 0600 hrs on 8 November 2016 to 1600 hrs on 8 November 2016.
During this outage, a credible contingency can separate South Australia region from the rest of the NEM.
Under these circumstances, 35 MW of Raise and Lower regulation FCAS will be sourced from South Australia for the duration of this outage. In addition, consistent with AEMO existing procedures, adequate contingency FCAS lower requirements will also be sourced from South Australia at times when power transfer is from South Australia to Victoria.
The following constraint sets have been invoked for this outage:
F-V-HYMO (includes F-S_LREG_0035 and F-S_RREG_0035)
S-X_BC_CP
V-HYMO
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO will continue monitoring this proposed outage and will update the Market accordingly.
Edmund Hon
AEMO Operations
This market notice is FOR INFORMATION ONLY.
The Heywood to Mortlake PS 500kV line in Victoria Region is planned out of service from 0600 hrs on 8 November 2016 to 1600 hrs on 8 November 2016.
During this outage, a credible contingency can separate South Australia region from the rest of the NEM.
Under these circumstances, 35 MW of Raise and Lower regulation FCAS will be sourced from South Australia for the duration of this outage. In addition, consistent with AEMO existing procedures, adequate contingency FCAS lower requirements will also be sourced from South Australia at times when power transfer is from South Australia to Victoria.
The following constraint sets have been invoked for this outage:
F-V-HYMO (includes F-S_LREG_0035 and F-S_RREG_0035)
S-X_BC_CP
V-HYMO
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO will continue monitoring this proposed outage and will update the Market accordingly.
Edmund Hon
AEMO Operations
55311GENERAL NOTICE10/10/2016 07:49:06 AM
Planned outage of Heywood No.2 500kV Bus in Victoria region from 08/11/2016 1600 hrs to 09/11/2016 0600 hrs
AEMO ELECTRICITY MARKET NOTICE.
This market notice is FOR INFORMATION ONLY.
The Heywood No.2 500 kV busbar in Victoria Region is planned out of service from 1600 hrs on 8 November 2016 to 0600 hrs on 9 November 2016. During this outage, Heywood 500/275 kV M2 transformer will be off-loaded and Heywood - Mortlake - Alcoa Portland No.2 500 kV line will be opened at Heywood.
During this outage, a credible contingency can separate South Australia region from the rest of the NEM.
Under these circumstances, 35 MW of Raise and Lower regulation FCAS will be sourced from South Australia for the duration of this outage. In addition, consistent with AEMO existing procedures, adequate contingency FCAS lower requirements will also be sourced from South Australia at times when power transfer is from South Australia to Victoria.
The following constraint sets have been invoked for this outage:
F-I_HYSE (includes F-S_LREG_0035 and F-S_RREG_0035)
S-X_BC_CP
V-HYTX_M12
V-HY_500BUS
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO will continue monitoring this proposed outage and will update the Market accordingly.
Edmund Hon
AEMO Operations
This market notice is FOR INFORMATION ONLY.
The Heywood No.2 500 kV busbar in Victoria Region is planned out of service from 1600 hrs on 8 November 2016 to 0600 hrs on 9 November 2016. During this outage, Heywood 500/275 kV M2 transformer will be off-loaded and Heywood - Mortlake - Alcoa Portland No.2 500 kV line will be opened at Heywood.
During this outage, a credible contingency can separate South Australia region from the rest of the NEM.
Under these circumstances, 35 MW of Raise and Lower regulation FCAS will be sourced from South Australia for the duration of this outage. In addition, consistent with AEMO existing procedures, adequate contingency FCAS lower requirements will also be sourced from South Australia at times when power transfer is from South Australia to Victoria.
The following constraint sets have been invoked for this outage:
F-I_HYSE (includes F-S_LREG_0035 and F-S_RREG_0035)
S-X_BC_CP
V-HYTX_M12
V-HY_500BUS
Refer AEMO Network Outage Schedule (NOS) for further details.
AEMO will continue monitoring this proposed outage and will update the Market accordingly.
Edmund Hon
AEMO Operations
55308MARKET INTERVENTION10/10/2016 05:32:49 AM
Cancellation - Direction - South Australia region
Cancellation - Direction - South Australia region
Refer AEMO Electricity Market Notice 55293
The direction was issued at 2054 hrs 09/10/16 and cancelled at 0530 hrs 10/10/16.
Manager NEM Real Time Operations
Refer AEMO Electricity Market Notice 55293
The direction was issued at 2054 hrs 09/10/16 and cancelled at 0530 hrs 10/10/16.
Manager NEM Real Time Operations
55294MARKET INTERVENTION09/10/2016 10:04:11 PM
Direction - South Australia region - Intervention Pricing
AEMO ELECTRICITY MARKET NOTICE.
Refer AEMO Electricity Market Notice no. 55293.
An AEMO Intervention Event has been implemented by issuing a direction to maintain the power system in a secure operating state.
AEMO declares all dispatch intervals during the AEMO Intervention Event to be intervention price dispatch intervals.
The AEMO Intervention Event will commence in the 0000 hrs 10/10/16 dispatch interval and is forecast to apply until 0530 hrs 10/10/16
Intervention pricing will not be implemented from the 0000 hrs 10/10/16 dispatch interval until the end of the AEMO Intervention Event.
Manager NEM Real Time Operations
Refer AEMO Electricity Market Notice no. 55293.
An AEMO Intervention Event has been implemented by issuing a direction to maintain the power system in a secure operating state.
AEMO declares all dispatch intervals during the AEMO Intervention Event to be intervention price dispatch intervals.
The AEMO Intervention Event will commence in the 0000 hrs 10/10/16 dispatch interval and is forecast to apply until 0530 hrs 10/10/16
Intervention pricing will not be implemented from the 0000 hrs 10/10/16 dispatch interval until the end of the AEMO Intervention Event.
Manager NEM Real Time Operations
55293MARKET INTERVENTION09/10/2016 10:01:34 PM
Direction - South Australia region
AEMO ELECTRICITY MARKET NOTICE.
Direction - South Australia region
In accordance with clause 4.8.9 of the National Electricity Rules AEMO has issued a direction to a participant in the South Australia region.
The direction was necessary to maintain the power system in a secure operating state.
The direction was issued at 2054 hrs and is expected to stay in place until 0530 hrs 10/10/16
Manager NEM Real Time Operations
Direction - South Australia region
In accordance with clause 4.8.9 of the National Electricity Rules AEMO has issued a direction to a participant in the South Australia region.
The direction was necessary to maintain the power system in a secure operating state.
The direction was issued at 2054 hrs and is expected to stay in place until 0530 hrs 10/10/16
Manager NEM Real Time Operations
55261GENERAL NOTICE07/10/2016 02:37:40 PM
Cancellation of Planned outage of Heywood to South East No.1 275kV line from 11/10/2016 0700 hrs to 13/10/2016 1700 hrs
AEMO ELECTRICITY MARKET NOTICE.
Cancellation of the following planned outage in South Australia and Victoria regions:
The Heywood to South East No.1 275 kV line, originally planned out of service from 0700 hrs on 11/10/2016 to 1700 hrs on 13/10/2016 has now been cancelled.
Refer to Market Notice 54893.
Harmohan Singh
AEMO Operations
Cancellation of the following planned outage in South Australia and Victoria regions:
The Heywood to South East No.1 275 kV line, originally planned out of service from 0700 hrs on 11/10/2016 to 1700 hrs on 13/10/2016 has now been cancelled.
Refer to Market Notice 54893.
Harmohan Singh
AEMO Operations