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108352GENERAL NOTICE04/06/2023 05:36:07 PM
Network Augmentation Commissioned/Decommissioned - SA Region - 04/06/2023
AEMO ELECTRICITY MARKET NOTICE
Network augmentation change in the SA region at 1730 hrs 04/06/2023 as follows:
Commissioned: Tailem Bend - Tungkillo No.1 275 kV Line
Decommissioned: Tailem Bend - Cherry Gardens 275 kV Line
Manager NEM Real Time Operations
Network augmentation change in the SA region at 1730 hrs 04/06/2023 as follows:
Commissioned: Tailem Bend - Tungkillo No.1 275 kV Line
Decommissioned: Tailem Bend - Cherry Gardens 275 kV Line
Manager NEM Real Time Operations
107574GENERAL NOTICE25/04/2023 02:31:01 PM
Cancellation - Severe Space Weather Watch Notification 22/04/2023
AEMO ELECTRICITY MARKET NOTICE
Cancellation - Severe Space Weather Watch Notification 22/04/2023
Refer to MN 107539
The Australian Bureau of Meteorology's Space Weather forecasting centre has cancelled the following notification.
Severe space weather watch: A recent Coronal Mass Ejection associated with a solar flare is anticipated to impact the Earth within the next 48 hours.
Manager NEM Real Time Operations
Cancellation - Severe Space Weather Watch Notification 22/04/2023
Refer to MN 107539
The Australian Bureau of Meteorology's Space Weather forecasting centre has cancelled the following notification.
Severe space weather watch: A recent Coronal Mass Ejection associated with a solar flare is anticipated to impact the Earth within the next 48 hours.
Manager NEM Real Time Operations
107568GENERAL NOTICE24/04/2023 11:42:01 PM
End of Event - Severe Space Weather warning for sustained GIC 24/04/2023
AEMO ELECTRICITY MARKET NOTICE
Refer MN 107564
End of Event - Severe Space Weather warning for sustained GIC 24/04/2023
The Australian Bureau of Meteorology's Space Weather Forecasting Centre has issued the following;
Severe geomagnetic storm END
Please monitor the SWS website for further updates at https://www.sws.bom.gov.au
Manager NEM Real Time Operations
Refer MN 107564
End of Event - Severe Space Weather warning for sustained GIC 24/04/2023
The Australian Bureau of Meteorology's Space Weather Forecasting Centre has issued the following;
Severe geomagnetic storm END
Please monitor the SWS website for further updates at https://www.sws.bom.gov.au
Manager NEM Real Time Operations
107564GENERAL NOTICE24/04/2023 03:17:00 PM
Update - Severe Space Weather warning for sustained GIC 24/04/2023
AEMO ELECTRICITY MARKET NOTICE
Refer MN 107539
Update - Severe Space Weather warning for sustained GIC 24/04/2023
The Australian Bureau of Meteorology's Space Weather Forecasting Centre has issued the following warning
Severe space weather warning: Severe Space Weather warning for sustained GIC
Increased awareness of critical infrastructure is advised.
Please monitor the SWS website for further updates at https://www.sws.bom.gov.au
If required; actions will be taken as per AEMO's system operating procedure SO_OP3715 Power System Security Guidelines.
Manager NEM Real Time Operations
Refer MN 107539
Update - Severe Space Weather warning for sustained GIC 24/04/2023
The Australian Bureau of Meteorology's Space Weather Forecasting Centre has issued the following warning
Severe space weather warning: Severe Space Weather warning for sustained GIC
Increased awareness of critical infrastructure is advised.
Please monitor the SWS website for further updates at https://www.sws.bom.gov.au
If required; actions will be taken as per AEMO's system operating procedure SO_OP3715 Power System Security Guidelines.
Manager NEM Real Time Operations
107544GENERAL NOTICE22/04/2023 04:00:18 PM
AEMO is experiencing a service interruption relating to all Victoria SCADA.
AEMO ELECTRICITY MARKET NOTICE
SERVICE INTERRUPTION
AEMO is experiencing a service interruption relating to all Victoria SCADA.
AEMO will provide updates as more information becomes available.
Manager NEM Real Time Operations
SERVICE INTERRUPTION
AEMO is experiencing a service interruption relating to all Victoria SCADA.
AEMO will provide updates as more information becomes available.
Manager NEM Real Time Operations
107539GENERAL NOTICE22/04/2023 02:19:34 PM
Severe Space Weather Watch Notification 22/04/2023
AEMO ELECTRICITY MARKET NOTICE
Severe Space Weather Watch Notification 22//04/2023
The Australian Bureau of Meteorology's Space Weather Forecasting Centre has issued the following notification.
Severe space weather watch: A recent Coronal Mass Ejection associated with a solar flare is anticipated to impact the Earth within the next 48 hours.
Increased awareness of critical infrastructure is advised.
Please monitor the SWS website for further updates at https://www.sws.bom.gov.au
If required; actions will be taken as per AEMO's system operating procedure SO_OP3715 Power System Security Guidelines.
Manager NEM Real Time Operations
Severe Space Weather Watch Notification 22//04/2023
The Australian Bureau of Meteorology's Space Weather Forecasting Centre has issued the following notification.
Severe space weather watch: A recent Coronal Mass Ejection associated with a solar flare is anticipated to impact the Earth within the next 48 hours.
Increased awareness of critical infrastructure is advised.
Please monitor the SWS website for further updates at https://www.sws.bom.gov.au
If required; actions will be taken as per AEMO's system operating procedure SO_OP3715 Power System Security Guidelines.
Manager NEM Real Time Operations
107467GENERAL NOTICE14/04/2023 11:06:29 AM
Cancellation - Psymetrix PhasorPoint - Unplanned Outage 13/04/2023
AEMO ELECTRICITY MARKET NOTICE
Refer AEMO Electricity Market Notice 107464
AEMO Psymetrix PhasorPoint application has returned to service.
The following constraint set was invoked from 1955 hrs 13/04/2023 to 1055 hrs
I-OSC_STAB_MON
The constraint set contains the following interconnectors on the left hand side.
NSW1-QLD1
V-S_MNSP1
V-SA
VIC1-NSW1
Manager NEM Real Time Operations
Refer AEMO Electricity Market Notice 107464
AEMO Psymetrix PhasorPoint application has returned to service.
The following constraint set was invoked from 1955 hrs 13/04/2023 to 1055 hrs
I-OSC_STAB_MON
The constraint set contains the following interconnectors on the left hand side.
NSW1-QLD1
V-S_MNSP1
V-SA
VIC1-NSW1
Manager NEM Real Time Operations
107464GENERAL NOTICE13/04/2023 07:57:04 PM
Psymetrix PhasorPoint - Unplanned Outage - 13/04/2023
AEMO ELECTRICITY MARKET NOTICE
There is an unplanned outage of AEMO Psymetrix PhasorPoint application.
The following constraint set was invoked at 1955 hrs 13/04/2023
I-OSC_STAB_MON
The constraint set contains the following interconnectors on the left hand side.
NSW1-QLD1
V-S_MNSP1
V-SA
VIC1-NSW1
Manager NEM Real Time Operations
There is an unplanned outage of AEMO Psymetrix PhasorPoint application.
The following constraint set was invoked at 1955 hrs 13/04/2023
I-OSC_STAB_MON
The constraint set contains the following interconnectors on the left hand side.
NSW1-QLD1
V-S_MNSP1
V-SA
VIC1-NSW1
Manager NEM Real Time Operations
107351GENERAL NOTICE07/04/2023 11:35:53 PM
Cancellation: Non-credible contingency event more likely to occur due to existence of abnormal conditions - NSW region
AEMO ELECTRICITY MARKET NOTICE.
Abnormal conditions advised in AEMO Electricity Market Notice 107334 have ceased to impact the likelihood of a non-credible event occurring as at 2330 hrs 07/04/2023
Manager NEM Real Time Operations
Abnormal conditions advised in AEMO Electricity Market Notice 107334 have ceased to impact the likelihood of a non-credible event occurring as at 2330 hrs 07/04/2023
Manager NEM Real Time Operations