Market Notices

114859MARKET SYSTEMS18/02/2024 02:18:50 PM

CHG0083624 | Completed | Production | A production site transfer of the Electricity and Gas B2B Hub will be carried out to facilitate maintenance activities.

Change Number: CHG0083624
Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/Component: Gas Hub

Change Title: A production site transfer of the Electricity and Gas B2B Hub will be carried out to facilitate maintenance activities.

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
114857MARKET SYSTEMS18/02/2024 02:04:26 PM

CHG0082609 | Completed | Production | MSATS-CATS Production Maintenance

Change Number: CHG0082609
Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/Component: MSATS - Consumer Administration and Transfer Solution(CATS)

Change Title: MSATS-CATS Production Maintenance

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
114827INTER-REGIONAL TRANSFER16/02/2024 08:17:01 PM

Short Notice Outage - Directlink - NSW Region - 16 February 2024

AEMO ELECTRICITY MARKET NOTICE

Short Notice Outage - Directlink - NSW Region - 16 February 2024

A short notice outage of Directlink cable DC2 in the NSW Region.

Constraint set N-MBTE_1 invoked from 2010 hrs.

The constraint set contains equations with the following interconnector on the LHS:

N-Q-MNSP1

Refer to AEMO Network Outage Scheduler (NOS) for further details.


Manager NEM Real Time Operations
114810INTER-REGIONAL TRANSFER16/02/2024 02:44:54 PM

Inter-Regional Transfer limit variation - Directlink - NSW Region

AEMO ELECTRICITY MARKET NOTICE

Inter-Regional Transfer limit variation - Directlink - NSW Region

There has been an unplanned outage of all three legs of Directlink .

The following constraint set was invoked at 1440 hrs 16/02/2024

N-X_MBTE_3

The constraint set contains the following interconnector on the left hand side.

N-Q-MNSP1

Refer AEMO Network Outage Scheduler (NOS) for further details.

Manager NEM Real Time Operations
114770INTER-REGIONAL TRANSFER15/02/2024 07:34:10 PM

Inter-regional transfer limit variation - Moorabool Sydenham 500 kV lines - Vic region - 15/02/2024

AEMO ELECTRICITY MARKET NOTICE

At 1905 hrs 15/02/2024 in the Victoria region interim work was completed at Moorabool and Sydenham terminal stations to provide additional 500 kV bus ties.

As a result of this completed work the South Australia region is no longer on a credible risk of separation.

Constraint set changes.

Invoked:
V-X_MLSY_MLTS_TIE

Revoked:

F-V-X_ML_BUSTIE_500
I-VS_050
S-X_BC_CP
V-X_MLSY

This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1
V-SA
V-S-MNSP1
VIC1- NSW1
Rfer Market Notices 114577, 114768, 114686

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
114715MARKET SYSTEMS14/02/2024 02:13:14 PM

INC0126874 | RESOLVED | Overnight standing data updates not reflecting in MSATS Enterprise MDM

AEMO ELECTRICITY MARKET NOTICE

SERVICE INTERRUPTION - RESOLVED

The issue with the standing data updates not reflecting in MSATS Enterprise MDM has been resolved.
There are no further steps to be completed. The service is now fully restored, and no further communication will be released unless there is a change of status.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
114709MARKET SYSTEMS14/02/2024 01:07:28 PM

CHG0082504 | Completed | Pre-Production | Removal of support of TLS Version 1.1 and lower

Change Number: CHG0082504

Notification issued to: Market Notice

Notification Type: Completed

Change Type: Normal

Service/Component: MSATS - Business to Business data exchange

Change Title: Removal of support of TLS Version 1.1 and lower

Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
114698MARKET SYSTEMS14/02/2024 09:54:49 AM

INC0126874 | Overnight standing data updates not reflecting in MSATS Enterprise MDM

AEMO ELECTRICITY MARKET NOTICE
SERVICE INTERRUPTION - ALERT
AEMO is experiencing a service interruption relating to the Market Settlement & Transfer Solution Enterprise MDM service.
The overnight MSATS CATS change requests are not reflected in the MSATS Enterprise MDM. This has also impacted the Meter Data ingestion.
MDPs are advised to not resend meter data files until advised or resolved notification for this incident has been received.
For further enquiries please contact the AEMO Support Hub
Phone: 1300 236 600
Email: supporthub@aemo.com.au
AEMO IT Duty Manager
114688INTER-REGIONAL TRANSFER14/02/2024 03:05:05 AM

Inter-regional transfer limit variation: Hazelwood - South Morang No 1 500 kV Line (VIC) - Voltage Control

AEMO ELECTRICITY MARKET NOTICE

The Hazelwood - South Morang No 1 500 kV Line has been de-energised to manage voltages in the Victoria region.

The following constraint set was invoked at 0235 hrs 14/02/2024

V-HWSM

The constraint set contains equations with the following interconnectors on the LHS.

T-V-MNSP1
V-S-MNSP1
V-SA
VIC1-NSW1

Refer to AEMO Network Outage Scheduler (NOS) for return to service details

Manager NEM Real Time Operations
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