Market Notices

54735GENERAL NOTICE15/08/2016 07:42:44 AM

Planned outage of Moorabool to Mortlake PS 500kV line in Victoria region from 14/09/2016 0700 hrs to 14/09/2016 1700 hrs

AEMO ELECTRICITY MARKET NOTICE.

This market notice is FOR INFORMATION ONLY.

The Moorabool to Mortlake PS 500kV line in Victoria Region is planned out of service from 0700 hrs on 14 September 2016 to 1700 hrs on 14 September 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-MLMO (includes F-S_LREG_0035 and F-S_RREG_0035)
S-BOTH_BLKRG_C_OS
V-MLMO

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
54734GENERAL NOTICE15/08/2016 07:39:40 AM

Planned outage of Moorabool to Mortlake PS 500kV line in Victoria region from 13/09/2016 0700 hrs to 13/09/2016 1700 hrs

AEMO ELECTRICITY MARKET NOTICE.

This market notice is FOR INFORMATION ONLY.

The Moorabool to Mortlake PS 500kV line in Victoria Region is planned out of service from 0700 hrs on 13 September 2016 to 1700 hrs on 13 September 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-MLMO (includes F-S_LREG_0035 and F-S_RREG_0035)
S-BOTH_BLKRG_C_OS
V-MLMO

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
54733ADMINISTERED PRICE CAP15/08/2016 03:55:14 AM

[EventId:81] AP STARTED for market ancillary services in SA at 15 August 2016 04:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0355 hrs on 15 August 2016

ADMINISTERED PRICE PERIOD DECLARED in SA region.

AEMO has determined that the rolling sum of the uncapped market ancillary Lower Reg, Raise Reg services(s) prices for the SA region over the previous 2016 dispatch intervals has exceeded 6 times the cumulative price threshold (CPT) of $210,100.00.

In accordance with Clause 3.14 of the National Electricity Rules, AEMO has determined that an administered price period will commence at the dispatch interval starting 0400 hrs on 15 Aug 2016 and will continue through to the end of that trading day.

An administered price cap (APC) of 300 $/MWh will apply to all dispatch intervals during this administered price period. This APC will apply to all market ancillary service prices in the SA region.

An administered floor price (AFP) of 0 $/MWh AFP will apply to all market ancillary service prices.

AEMO will continue to monitor the rolling sum of the uncapped market ancillary service prices and issue further market notices as required.


This is an AEMO autogenerated Market Notice.
54732ADMINISTERED PRICE CAP15/08/2016 03:55:23 AM

[EventId:80] AP ENDED for market ancillary services in SA at 15 August 2016 04:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0355 hrs on 15 August 2016

ADMINISTERED PRICE PERIOD ENDS in SA region.

In accordance with Clause 3.14.2(b) of the National Electricity Rules, AEMO is notifying market particpants that the administered price period declared for the SA region in market notice 54729 will end at 0400 hrs on 15 August 2016.


This is an AEMO autogenerated Market Notice.
54731MARKET SYSTEMS14/08/2016 12:16:31 PM

CHG0040066: Planned System Maintenance - GFRC Production Systems including B2B hub - Brisbane - Complete

MARKET NOTICE

Change Number: CHG0040066

Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/ Component: Gas Hub

Change Title: Planned System Maintenance - GFRC Production Systems including B2B hub - Brisbane

Change Description:
Successfully completed.

Support Information:
Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
54730NON-CONFORMANCE14/08/2016 04:55:16 AM

NON-CONFORMANCE Region NSW1 Sunday, 14 August 2016

AEMO ELECTRICITY MARKET NOTICE

NON-CONFORMANCE NSW1 Region Sunday, 14 August 2016

AEMO declared a schedule generating unit non-conforming

Unit: VP5
Duration: 14/08/2016 04:45 to 14/08/2016 04:55
Amount: 35 MW
Constraint: NC-N_VP5

Auto-generated on behalf of Manager NEM Real Time Operations
54729ADMINISTERED PRICE CAP14/08/2016 03:55:18 AM

[EventId:80] AP STARTED for market ancillary services in SA at 14 August 2016 04:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0355 hrs on 14 August 2016

ADMINISTERED PRICE PERIOD DECLARED in SA region.

AEMO has determined that the rolling sum of the uncapped market ancillary Lower Reg, Raise Reg services(s) prices for the SA region over the previous 2016 dispatch intervals has exceeded 6 times the cumulative price threshold (CPT) of $210,100.00.

In accordance with Clause 3.14 of the National Electricity Rules, AEMO has determined that an administered price period will commence at the dispatch interval starting 0400 hrs on 14 Aug 2016 and will continue through to the end of that trading day.

An administered price cap (APC) of 300 $/MWh will apply to all dispatch intervals during this administered price period. This APC will apply to all market ancillary service prices in the SA region.

An administered floor price (AFP) of 0 $/MWh AFP will apply to all market ancillary service prices.

AEMO will continue to monitor the rolling sum of the uncapped market ancillary service prices and issue further market notices as required.


This is an AEMO autogenerated Market Notice.
54728ADMINISTERED PRICE CAP14/08/2016 03:55:10 AM

[EventId:79] AP ENDED for market ancillary services in SA at 14 August 2016 04:00

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0355 hrs on 14 August 2016

ADMINISTERED PRICE PERIOD ENDS in SA region.

In accordance with Clause 3.14.2(b) of the National Electricity Rules, AEMO is notifying market particpants that the administered price period declared for the SA region in market notice 54719 will end at 0400 hrs on 14 August 2016.


This is an AEMO autogenerated Market Notice.
54727RECLASSIFY CONTINGENCY14/08/2016 03:23:43 AM

Cancellation of the Reclassification of a Non-Credible Contingency Event: Norwood - Scottsdale - Derby 110 kV Line and Norwood - Scottsdale 110 kV Line in Tasmania due to Lightning.

AEMO ELECTRICITY MARKET NOTICE

Cancellation of the Reclassification of a Non-Credible Contingency Event: Norwood - Scottsdale - Derby 110 kV Line and Norwood - Scottsdale 110 kV Line in Tasmania due to Lightning.
Refer AEMO Electricity Market Notice 54726
There is no longer any lightning activity in the vicinity of the Norwood - Scottsdale - Derby 110 kV Line and Norwood - Scottsdale 110 kV Line.
AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 0320 hrs.

Manager NEM Real Time Operations
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