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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 0830 hrs 16/02/2024 will be inadequate to maintain a secure operating state in SA .
AEMO estimates that, in the absence of sufficient market response by 2200 hrs 15/02/2024, 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
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 14/02/2024
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction SA region 14/02/2024
Refer Market Notice 114721
The AEMO Intervention Event and all associated directions are cancelled from 2300 hrs 15/02/2024
Manager NEM Real Time Operations
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction VIC region 14/02/2024
Cancellation - AEMO Intervention Event - Intervention trading intervals - Direction VIC region 14/02/2024
Refer Market Notice 114697
The AEMO Intervention Event and all associated directions are cancelled from 1905 hrs 15/02/2024
Manager NEM Real Time Operations
NON-CONFORMANCE Region QLD1 Thursday, 15 February 2024
NON-CONFORMANCE QLD1 Region Thursday, 15 February 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: SWAN_E
Duration: 15/02/2024 16:05 to 15/02/2024 16:20
Amount: -46 MW
Constraint: NC-Q_SWAN_E
Auto-generated on behalf of Manager NEM Real Time Operations
Update - Direction - SA Region - 14/02/2024
Update - Direction - SA Region - 14/02/2024
Refer Market Notice 114721
The AEMO intervention event that commenced from interval ending 1535 hrs on 14/02/2024 is continuing.
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.
Manager NEM Real Time Operations
Cancellation of Distributed PV Contingency 3 (DPVC3), Distributed PV Contingency 2 (DPVC2) and Distributed PV Contingency 1 (DPVC1) condition in the SA Region on 15/02/2024.
Cancellation - DPVC3, DPVC2 and DPVC1 - SA Region
Refer Market Notice 114751 for DPVC3, 114753 for DPVC2 and 114746 for DPVC1.
The DPVC3, DPVC2 and DPVC1 condition for 15/02/2024 is cancelled at 1415 hrs 15/02/2024.
Manager NEM Real Time Operations
Update: Significant power system event - Victoria Region - Hazelwood transformers and Hazelwood PS - Jeeralang No 2 220kV -13/02/2024
Update - Significant power system event - 13/02/2024
Refer AEMO Electricity Market Notices 114685
At 1247 hrs 15/02/2024 the Hazelwood PS - Jeeralang No 2 220kV line was returned to service in the Victoria region
All of the equipment has now been returned to service.
The cause of this significant power system event has been identified and AEMO is satisfied that another occurrence of this event is unlikely under the current circumstances.
AEMO will not reclassify this event as a credible contingency event.
Manager NEM Real Time Operations
Update - Distributed PV Contingency 3 (DPVC3) in the SA Region on 15/02/2024
Update - Distributed PV Contingency 3 (DPVC3) in the SA Region on 15/02/2024
Refer AEMO Electricity Participant Notice 114751
Distributed PV curtailment is occurring in the SA region to maintain system security due to a Distributed PV Contingency condition.
The instruction direction under National Electricity Law s116 to maintain demand above the required threshold is now expected to end at 1430 hrs 15/02/2024.
Manager NEM Real Time Operations
Distributed PV Contingency 2 (DPVC2) in the SA Region on 15/02/2024
AEMO has taken action(s) to maintain power system security in South Australia at 1215 hrs 15/02/2024 due to a forecast Distributed PV Contingency (DPVC) condition.
AEMO actions may include the recall of planned outages, a direction and/or instruction to scheduled and non-scheduled generation, and/or an instruction direction to maintain DPV generation below a secure DPV generation threshold.
Manager NEM Real Time Operations