Market Notices

116239PRICES SUBJECT TO REVIEW22/04/2024 08:20:18 AM

[EventId:202404220825_review] Prices for interval 22-Apr-2024 08:25 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0820 hrs on 22 April 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 22-Apr-2024 08:25.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
116238PRICES SUBJECT TO REVIEW22/04/2024 08:15:23 AM

[EventId:202404220820_review] Prices for interval 22-Apr-2024 08:20 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0815 hrs on 22 April 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 22-Apr-2024 08:20.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
116237PRICES SUBJECT TO REVIEW22/04/2024 08:10:22 AM

[EventId:202404220815_review] Prices for interval 22-Apr-2024 08:15 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0810 hrs on 22 April 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 22-Apr-2024 08:15.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
116236PRICES SUBJECT TO REVIEW22/04/2024 08:05:17 AM

[EventId:202404220810_review] Prices for interval 22-Apr-2024 08:10 are subject to review

AEMO ELECTRICITY MARKET NOTICE

Issued by Australian Energy Market Operator Ltd at 0805 hrs on 22 April 2024

PRICES ARE SUBJECT TO REVIEW for trading interval 22-Apr-2024 08:10.

AEMO is reviewing these prices in accordance with:
- Clause 3.9.2B of the National Electricity Rules for Manifestly Incorrect Inputs


This is an AEMO autogenerated Market Notice.
     
116209INTER-REGIONAL TRANSFER20/04/2024 12:10:41 AM

Inter-regional transfer limit variation - Tailem Bend 275 kV Capacitor - SA region - 19/04/2024

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Tailem Bend 275 kV Capacitor - SA region - 19/04/2024

At 2341 hrs 19/04/2024 there was an unplanned outage of the Tailem Bend 275 kV Capacitor.

The following constraint set(s) invoked at 0005 hrs 20/04/2024
S-TBCP1

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

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
     
116208INTER-REGIONAL TRANSFER19/04/2024 05:09:45 PM

Inter-regional transfer limit variation - Murraylink interconnector - VIC and SA regions - 19/04/2024

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Murraylink interconnector - VIC and SA regions - 19/04/2024

A planned outage of Murraylink interconnector was scheduled from 0800 hrs 24/03/2024 to 1700 hrs 27/04/2024.

The outage has been completed and Murraylink interconnector returned to service at 1710 hrs 19/04/2024

Constraint set(s) revoked: I-MURRAYLINK

This constraint set(s) contains equations with the following interconnectors on the LHS.

V-S-MNSP1
VIC1-NSW1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
     
116196INTER-REGIONAL TRANSFER18/04/2024 07:05:27 PM

Inter-regional transfer limit variation - Tamworth No1 SVC Protection system- NSW region - 18/04/2024

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Tamworth No1 SVC Protection system - NSW region - 18/04/2024

At 1900 hrs 18/04/2024 there was a short notice outage of Tamworth No1 SVC protection system.

The following constraint set(s) invoked at 1900 hrs 18/04/2024
N-TW_SVC

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
     
116161INTER-REGIONAL TRANSFER17/04/2024 04:53:11 AM

Inter-regional transfer limit variation - Heywood No 2 500 kV bus - VIC region - 17/04/2024

AEMO ELECTRICITY MARKET NOTICE

Inter-regional transfer limit variation - Heywood No 2 500 kV bus - VIC region - 17/04/2024

Refer market notice 116160

At 0414 hrs 17/04/2024 there was an unplanned outage of Heywood No 2 500 kV bus.

The following constraint set(s) invoked at 0430 hrs 17/04/2024
F-I-HYSE
S-X_BC_CP
V-HYTX_M12
V-HY_500BUS

This constraint set(s) contains equations with the following interconnectors on the LHS.

V-S-MNSP1, V-SA, T-V-MNSP1

Refer to the AEMO Network Outage Scheduler for further information.

Manager NEM Real Time Operations
     
116154INTER-REGIONAL TRANSFER16/04/2024 12:02:05 PM

Inter-regional transfer limit variation - constraint automation to manage Power System Security in SA region - 16/04/2024

AEMO ELECTRICITY MARKET NOTICE

In order to maintain the power system in a secure operating state in the SA region, AEMO has invoked automated constraint set CA_BRIS_55306556 from 1150 hrs until further notice.

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

V-SA

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

Manager NEM Real Time Operations
     
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