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Update - Possible intervention to manage power system security in SA region
Update - Possible intervention to manage power system security in SA region
Refer AEMO Electricity Market Notice 117101
The synchronous generating units currently expected to be synchronised in SA from 0000 hrs 24/06/2024 will be inadequate to maintain a secure operating state in SA .
AEMO estimates that, in the absence of sufficient market response by 1630 hrs 23/06/2024, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
NON-CONFORMANCE Region QLD1 Sunday, 23 June 2024
NON-CONFORMANCE QLD1 Region Sunday, 23 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MPP_2
Duration: 23/06/2024 12:15 to 23/06/2024 12:55
Amount: -29 MW
Constraint: NC-Q_MPP_2
Auto-generated on behalf of Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 22/06/2024
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 22/06/2024
Refer Market Notice 117100
The AEMO Intervention Event and all associated directions are cancelled from 0750 hrs 23/06/2024
Manager NEM Real Time Operations
NON-CONFORMANCE Region QLD1 Saturday, 22 June 2024
NON-CONFORMANCE QLD1 Region Saturday, 22 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: TARONG#2
Duration: 22/06/2024 20:10 to 22/06/2024 21:05
Amount: -18 MW
Constraint: NC-Q_TARONG#2
Auto-generated on behalf of Manager NEM Real Time Operations
Possible intervention to manage power system security in SA Region
Possible intervention to manage power system security in SA Region
The synchronous generating units currently expected to be synchronised in SA from 0000 hrs 24/06/2024 will be inadequate to maintain sufficient system strength in SA and hence a secure operating state.
AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
Direction - SA region 22/06/2024
Direction - SA region 22/06/2024
In accordance with section 116 of the National Electricity Law, AEMO has issued a direction to a participant in the SA region. For the purposes of the National Electricity Rules this is a direction under clause 4.8.9(a).
The direction was necessary to maintain the power system in a secure operating state.
AEMO may issue or revoke additional directions in order to meet the current requirement, unless sufficient market response is provided. A further market notice will be issued when all directions related to this requirement have been cancelled.
The issue of the direction commences an AEMO intervention event. AEMO declares all trading intervals during the event to be intervention trading intervals, commencing from the interval ending 1635 hrs on 22/06/2024.
Intervention pricing does not apply to this AEMO intervention event.
Manager NEM Real Time Operations
Possible intervention to manage power system security in SA region
Possible intervention to manage power system security in SA region
The synchronous generating units currently expected to be synchronised in SA from 1000 hrs 23/06/2024 will be inadequate to maintain a secure operating state in SA .
AEMO estimates that, in the absence of sufficient market response by 1630 hrs 22/06/2024, AEMO may need to intervene by issuing a direction requiring one or more SA synchronous generating unit(s) to operate or remain synchronised to maintain power system security in SA.
Manager NEM Real Time Operations
Network Augmentation Commissioned - QLD Region - 21/06/2024
Network Augmentation Commissioned - QLD Region - 21/06/2024
Commissioned:
H90 Tully South - T48 Tully 7162 132kV line
H90 Tully South No.1 275kV /132 kV transformer
Manager NEM Real Time Operations
NON-CONFORMANCE Region QLD1 Friday, 21 June 2024
NON-CONFORMANCE QLD1 Region Friday, 21 June 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MPP_2
Duration: 21/06/2024 11:25 to 21/06/2024 12:05
Amount: 39 MW
Constraint: NC-Q_MPP_2
Auto-generated on behalf of Manager NEM Real Time Operations