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116379MARKET SYSTEMS30/04/2024 01:51:08 PM
CHG0089106 | Pre-Production | Pre-Prod eMDM May Maintenance Release
Change Number: CHG0089106
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MDM - Meter Data Management
Change Title: Pre-Prod eMDM May Maintenance Release
Change Start Date & Time: 02/05/2024 13:00:00 AEST
Change End Date & Time: 02/05/2024 21:00:00 AEST
Outage Start Date & Time: 02/05/2024 13:00:00 AEST
Outage End Date & Time: 02/05/2024 17:00:00 AEST
Environment: Pre-Production
Participant Impact and Requirements: Users will not be able to access MSATS during the outage period.
Meter data processing and RM reports will not be available during the outage period.
User Rights Management (URM) will continue to operate, however the administration screens will not be accessible.
MSATS B2B/B2M Transactions and B2B MSATS Screens will be unavailable during this outage
NMI Discovery will not be available during the outage period.
CDR and CDP will not be available during the outage period.
Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any
planned/unplanned maintenance activities .
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MDM - Meter Data Management
Change Title: Pre-Prod eMDM May Maintenance Release
Change Start Date & Time: 02/05/2024 13:00:00 AEST
Change End Date & Time: 02/05/2024 21:00:00 AEST
Outage Start Date & Time: 02/05/2024 13:00:00 AEST
Outage End Date & Time: 02/05/2024 17:00:00 AEST
Environment: Pre-Production
Participant Impact and Requirements: Users will not be able to access MSATS during the outage period.
Meter data processing and RM reports will not be available during the outage period.
User Rights Management (URM) will continue to operate, however the administration screens will not be accessible.
MSATS B2B/B2M Transactions and B2B MSATS Screens will be unavailable during this outage
NMI Discovery will not be available during the outage period.
CDR and CDP will not be available during the outage period.
Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any
planned/unplanned maintenance activities .
116375NON-CONFORMANCE29/04/2024 08:55:22 PM
NON-CONFORMANCE Region NSW1 Monday, 29 April 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE NSW1 Region Monday, 29 April 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: VP5
Duration: 29/04/2024 20:50 to 29/04/2024 20:55
Amount: -18 MW
Constraint: NC-N_VP5
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE NSW1 Region Monday, 29 April 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: VP5
Duration: 29/04/2024 20:50 to 29/04/2024 20:55
Amount: -18 MW
Constraint: NC-N_VP5
Auto-generated on behalf of Manager NEM Real Time Operations
116374MARKET SYSTEMS29/04/2024 03:35:35 PM
CHG0088931 | Completed | Production | Planned System Maintenance activity.
Change Number: CHG0088931
Notification issued to: Market Notice
Notification Type: Completed
Change Type: Normal
Service/Component: EMS NEM - Network Outage Scheduler (NOS)
Change Title: Planned System Maintenance activity.
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: EMS NEM - Network Outage Scheduler (NOS)
Change Title: Planned System Maintenance activity.
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600.
116369NON-CONFORMANCE29/04/2024 01:05:16 PM
NON-CONFORMANCE Region VIC1 Monday, 29 April 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE VIC1 Region Monday, 29 April 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: JLB01
Duration: 29/04/2024 13:00 to 29/04/2024 13:05
Amount: 35 MW
Constraint: NC-V_JLB01
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE VIC1 Region Monday, 29 April 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: JLB01
Duration: 29/04/2024 13:00 to 29/04/2024 13:05
Amount: 35 MW
Constraint: NC-V_JLB01
Auto-generated on behalf of Manager NEM Real Time Operations
116367MARKET SYSTEMS29/04/2024 10:36:02 AM
CHG0089027 | Cancelled | Pre-Production | Pre-Prod eMDM May Maintenance Release
Change Number: CHG0089027
Notification issued to: Market Notice
Notification Type: Cancelled
Change Type: Normal
Service/ Component: MDM - Meter Data Management
Change Title: Pre-Prod eMDM May 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: Cancelled
Change Type: Normal
Service/ Component: MDM - Meter Data Management
Change Title: Pre-Prod eMDM May Maintenance Release
Support Information: Report any impacts to the AEMO Information and Support Hub or on External 1300 236 600
116345NON-CONFORMANCE26/04/2024 10:45:22 PM
NON-CONFORMANCE Region VIC1 Friday, 26 April 2024
AEMO ELECTRICITY MARKET NOTICE
NON-CONFORMANCE VIC1 Region Friday, 26 April 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: YWPS3
Duration: 26/04/2024 22:40 to 26/04/2024 22:45
Amount: 17 MW
Constraint: NC-V_YWPS3
Auto-generated on behalf of Manager NEM Real Time Operations
NON-CONFORMANCE VIC1 Region Friday, 26 April 2024
AEMO has declared the following unit as non-conforming under clause 3.8.23 of the National Electricity Rules:
Unit: YWPS3
Duration: 26/04/2024 22:40 to 26/04/2024 22:45
Amount: 17 MW
Constraint: NC-V_YWPS3
Auto-generated on behalf of Manager NEM Real Time Operations
116339POWER SYSTEM EVENTS26/04/2024 12:12:59 PM
Non-credible contingency event - NSW region - 26/04/2024
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - NSW region - 26/04/2024
At 1112 hrs the Griffith to Darlington Point 132kV line (99K) and the Darlington Point BESS disconnected.
AEMO did not instruct load shedding.
AEMO observed 5 MW of electrical load lost.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
Non-credible contingency event - NSW region - 26/04/2024
At 1112 hrs the Griffith to Darlington Point 132kV line (99K) and the Darlington Point BESS disconnected.
AEMO did not instruct load shedding.
AEMO observed 5 MW of electrical load lost.
The cause of this non credible contingency event is not known at this stage.
Manager NEM Real Time Operations
116316MARKET SYSTEMS24/04/2024 03:37:15 PM
CHG0089027 | Pre-Production | Pre-Prod eMDM May Maintenance Release
Change Number: CHG0089027
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MDM - Meter Data Management
Change Title: Pre-Prod eMDM May Maintenance Release
Change Start Date & Time: 29/04/2024 13:00:00 AEST
Change End Date & Time: 29/04/2024 17:00:00 AEST
Outage Start Date & Time: 29/02/2024 13:00:00 AEST
Outage End Date & Time: 29/02/2024 15:00:00 AEST
Environment: Pre-Production
Participant Impact and Requirements: Users will not be able to access MSATS during the outage period.
Meter data processing and RM reports will not be available during the outage period.
User Rights Management (URM) will continue to operate, however the administration screens will not be accessible.
MSATS B2B Transactions and B2B MSATS Screens will be unavailable during this outage
NMI Discovery will not be available during the outage period.
CDR and CDP will not be available during the outage period.
Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any
planned/unplanned maintenance activities .
Notification issued to: Market Notice
Notification Type: Initial
Change Type: Normal
Service/ Component: MDM - Meter Data Management
Change Title: Pre-Prod eMDM May Maintenance Release
Change Start Date & Time: 29/04/2024 13:00:00 AEST
Change End Date & Time: 29/04/2024 17:00:00 AEST
Outage Start Date & Time: 29/02/2024 13:00:00 AEST
Outage End Date & Time: 29/02/2024 15:00:00 AEST
Environment: Pre-Production
Participant Impact and Requirements: Users will not be able to access MSATS during the outage period.
Meter data processing and RM reports will not be available during the outage period.
User Rights Management (URM) will continue to operate, however the administration screens will not be accessible.
MSATS B2B Transactions and B2B MSATS Screens will be unavailable during this outage
NMI Discovery will not be available during the outage period.
CDR and CDP will not be available during the outage period.
Support Information:
Report any impacts to the AEMO Information and Support Hub or call 1300 236 600.
Please refer to https://aemo.service-now.com/participantportal?id=pp_services_status for any
planned/unplanned maintenance activities .
116299POWER SYSTEM EVENTS24/04/2024 10:54:59 AM
Non-credible contingency event - QLD region - 24/04/2024
AEMO ELECTRICITY MARKET NOTICE.
Non-credible contingency event - QLD region - 24/04/2024
At 0855 hrs the Ross - Guybal Munjan 8916 275 kV line tripped at the Guybal Munjan end only.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
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.
Manager NEM Real Time Operations
Non-credible contingency event - QLD region - 24/04/2024
At 0855 hrs the Ross - Guybal Munjan 8916 275 kV line tripped at the Guybal Munjan end only.
AEMO did not instruct load shedding.
AEMO has not been advised of any disconnection of bulk electrical load.
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.
Manager NEM Real Time Operations