Market Notices

AEMO ELECTRICITY MARKET NOTICE

Inter-Regional Transfer limit variation - Directlink - NSW Region

There has been an unplanned outage of the No 1 Leg of Directlink .

The following constraint set was invoked at 1040 hrs 05/03/2025

N-X_MBTE_2

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

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Halys - Tarong 8868 275 kV Line - QLD region - 03/03/2025

At 1115 hrs 03/03/2025 there was a short notice outage of Halys - Tarong 8868 275 kV Line.

The following constraint set(s) invoked at 1115 hrs 03/03/2025
Q-HATR

This constraint set(s) contains equations with the following interconnectors on the LHS.
N-Q-MNSP1,NSW1-QLD1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

In order to maintain the power system in a secure operating state in the NSW region, AEMO has invoked automated constraint set CA_BRIS_56D513DF from 1430 hrs until further notice.

This constraint set contains equations with the following interconnector on the LHS;

VIC1-NSW1

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - BassLink Harmonic Filter - TAS region - 23/02/2025

At 0305 hrs 23/02/2025 there was an unplanned outage of BassLink Harmonic Filter.

The following constraint set(s) invoked at 0305 hrs 23/02/2025
T-BLGC_HF_43MVAR

This constraint set(s) contains equations with the following interconnectors on the LHS.
T-V-MNSP1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Collector Windfarm - Yass (3L) 330 kV line - NSW region - 22/02/2025

A planned outage of Collector Windfarm - Yass (3L) 330 kV line in the NSW region was scheduled from 0600 hrs 17/02/2025 to 1600 hrs 24/02/2025.

The outage has been completed and Collector Windfarm - Yass (3L) 330 kV line returned to service at 0746 hrs 22/02/2025

Constraint set(s) revoked: N-CTYS_3L_WG_CLOSE

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - South Morang - Dederang No.1 330kV line series capacitor - VIC region - 19/02/2025

A planned outage of South Morang - Dederang No.1 330kV line series capacitor in the VIC region was scheduled from 0449 hrs 04/02/2025 to 1700 hrs 31/03/2025.

The outage has been completed and South Morang - Dederang No.1 330kV line series capacitor returned to service at 1205 hrs 19/02/2025

Constraint set(s) revoked: V-SMSC

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Greenbank 275kV SVC - QLD region - 13/02/2025

At 1738 hrs 13/02/2025 there was an unplanned outage of the Greenbank 275kV SVC.

The following constraint set(s) invoked at 1745 hrs 13/02/2025
Q-GB_VC

This constraint set(s) contains equations with the following interconnectors on the LHS.
NSW1-QLD1,N-Q-MNSP1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - No.2 Leg of Directlink - NSW region - 13/02/2025

A planned outage of the No.2 Leg of Directlink in the NSW region was scheduled from 1517 hrs 30/01/2025 to 1700 hrs 20/02/2025.

The outage has been completed and the No.2 Leg of Directlink returned to service at 1312 hrs 13/02/2025

Constraint set(s) revoked: N-X_MBTE_2

Manager NEM Real Time Operations

AEMO ELECTRICITY MARKET NOTICE

Cancellation - Forecast MSL1 - VIC Region at 1400 hrs 13/02/2025.

Refer to Market Notice 124560 for MSL1.


AEMO Operations