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125083NON-CONFORMANCE25/02/2025 11:00:18 AM
NON-CONFORMANCE Region VIC1 Tuesday, 25 February 2025
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE VIC1 Region Tuesday, 25 February 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MOKOSF1
Duration: 25/02/2025 09:50 to 25/02/2025 11:00
Amount: 32 MW
Constraint: NC-V_MOKOSF1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE VIC1 Region Tuesday, 25 February 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MOKOSF1
Duration: 25/02/2025 09:50 to 25/02/2025 11:00
Amount: 32 MW
Constraint: NC-V_MOKOSF1
Auto-generated on behalf of Manager NEM Real Time Operations
125082NON-CONFORMANCE25/02/2025 10:20:17 AM
NON-CONFORMANCE Region QLD1 Tuesday, 25 February 2025
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Tuesday, 25 February 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: STAN-4
Duration: 25/02/2025 09:30 to 25/02/2025 10:20
Amount: -18 MW
Constraint: NC-Q_STAN-4
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Tuesday, 25 February 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: STAN-4
Duration: 25/02/2025 09:30 to 25/02/2025 10:20
Amount: -18 MW
Constraint: NC-Q_STAN-4
Auto-generated on behalf of Manager NEM Real Time Operations
125066MARKET SYSTEMS24/02/2025 09:24:56 AM
Completed - CHG0100546 - Production eMDM February Maintenance Release
Change Number: CHG0100546
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: MDM - Meter Data Management
Change Title: Production eMDM February Maintenance Release
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: MDM - Meter Data Management
Change Title: Production eMDM February Maintenance Release
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
125026INTER-REGIONAL TRANSFER23/02/2025 03:44:24 AM
Inter-regional transfer limit variation - BassLink Harmonic Filter - TAS region - 23/02/2025
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
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
124986INTER-REGIONAL TRANSFER22/02/2025 08:11:27 AM
Inter-regional transfer limit variation - Collector Windfarm - Yass (3L) 330 kV line - NSW region - 22/02/2025
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
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
124971NON-CONFORMANCE21/02/2025 12:10:28 PM
NON-CONFORMANCE Region VIC1 Friday, 21 February 2025
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE VIC1 Region Friday, 21 February 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MCKAY1
Duration: 21/02/2025 12:00 to 21/02/2025 12:10
Amount: -54 MW
Constraint: NC-V_MCKAY1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE VIC1 Region Friday, 21 February 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: MCKAY1
Duration: 21/02/2025 12:00 to 21/02/2025 12:10
Amount: -54 MW
Constraint: NC-V_MCKAY1
Auto-generated on behalf of Manager NEM Real Time Operations
124969NON-CONFORMANCE21/02/2025 12:05:21 PM
NON-CONFORMANCE Region SA1 Friday, 21 February 2025
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE SA1 Region Friday, 21 February 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: BLYTHB1
Duration: 21/02/2025 11:50 to 21/02/2025 12:05
Amount: -19 MW
Constraint: NC-S_BLYTHB1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE SA1 Region Friday, 21 February 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: BLYTHB1
Duration: 21/02/2025 11:50 to 21/02/2025 12:05
Amount: -19 MW
Constraint: NC-S_BLYTHB1
Auto-generated on behalf of Manager NEM Real Time Operations
124966POWER SYSTEM EVENTS21/02/2025 11:03:25 AM
Update - Non-credible contingency event - NSW region - 21/02/2025
AEMO ELECTRICITY MARKET NOTICE.
Update - Non-credible contingency event - NSW region - 21/02/2025
Refer AEMO Electricity Market Notice 124944
At 1030 hrs the Capital WF A and C 330kV Buses were returned to service.
The cause of this non-credible contingency 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 - Non-credible contingency event - NSW region - 21/02/2025
Refer AEMO Electricity Market Notice 124944
At 1030 hrs the Capital WF A and C 330kV Buses were returned to service.
The cause of this non-credible contingency 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
124965NON-CONFORMANCE21/02/2025 10:20:19 AM
NON-CONFORMANCE Region QLD1 Friday, 21 February 2025
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE QLD1 Region Friday, 21 February 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: GANGARR1
Duration: 21/02/2025 09:40 to 21/02/2025 10:20
Amount: 72 MW
Constraint: NC-Q_GANGARR1
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE QLD1 Region Friday, 21 February 2025
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: GANGARR1
Duration: 21/02/2025 09:40 to 21/02/2025 10:20
Amount: 72 MW
Constraint: NC-Q_GANGARR1
Auto-generated on behalf of Manager NEM Real Time Operations