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54524RECLASSIFY CONTINGENCY16/07/2016 03:10:19 PM
Reclassification of a Non-Credible Contingency Event: Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines in Queensland due to Lightning.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non-Credible Contingency Event: Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines in Queensland due to Lightning.
Lightning is occurring near the Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1510 hrs 16 July 2016 until further notice.
Manager NEM Real Time Operations
Reclassification of a Non-Credible Contingency Event: Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines in Queensland due to Lightning.
Lightning is occurring near the Bouldercombe - Rockhampton 7108 and Bouldercombe - Egans Hill 7221 132 kV Lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1510 hrs 16 July 2016 until further notice.
Manager NEM Real Time Operations
54473RECLASSIFY CONTINGENCY13/07/2016 01:12:35 PM
Cancellation of the Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of the Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
Refer AEMO Electricity Market Notice 54471
There is no longer any lightning activity in the vicinity of the Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line.
AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 1310 hrs.
Manager NEM Real Time Operations
Cancellation of the Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
Refer AEMO Electricity Market Notice 54471
There is no longer any lightning activity in the vicinity of the Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line.
AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 1310 hrs.
Manager NEM Real Time Operations
54471RECLASSIFY CONTINGENCY13/07/2016 11:32:45 AM
Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
Lightning is occurring near the Farrell-John Butters 220kV line and the Farrell-Rosebery Tee Queenstown-Newton 110kV line.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1130 hrs 13/07/16 until further notice.
Manager NEM Real Time Operations
Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
Lightning is occurring near the Farrell-John Butters 220kV line and the Farrell-Rosebery Tee Queenstown-Newton 110kV line.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1130 hrs 13/07/16 until further notice.
Manager NEM Real Time Operations
54465RECLASSIFY CONTINGENCY12/07/2016 10:14:36 PM
Cancellation of the Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of the Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
Refer AEMO Electricity Market Notice 54459
There is no longer any lightning activity in the vicinity of the Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line.
AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 2210 hrs.
Manager NEM Real Time Operations
Cancellation of the Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
Refer AEMO Electricity Market Notice 54459
There is no longer any lightning activity in the vicinity of the Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line.
AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 2210 hrs.
Manager NEM Real Time Operations
54464RECLASSIFY CONTINGENCY12/07/2016 10:14:57 PM
Cancellation of the reclassification of a Non Credible Contingency Event: Farrell - Sheffield No.1 and No.2 220 kV lines in Tasmania.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of the reclassification of a Non Credible Contingency Event: Farrell - Sheffield No.1 and No.2 220 kV lines in Tasmania.
Refer AEMO Electricity Market Notice 54461
There is no longer any lightning activity in the vicinity of the Farrell - Sheffield No.1 and No.2 220 kV lines.
AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 2210 hrs.
Constraint Sets F-T-FASH_N-2, F-T-FASH_N-2_HM_C and T-NIL_WCP_CLOSE revoked.
Manager NEM Real Time Operations
Cancellation of the reclassification of a Non Credible Contingency Event: Farrell - Sheffield No.1 and No.2 220 kV lines in Tasmania.
Refer AEMO Electricity Market Notice 54461
There is no longer any lightning activity in the vicinity of the Farrell - Sheffield No.1 and No.2 220 kV lines.
AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 2210 hrs.
Constraint Sets F-T-FASH_N-2, F-T-FASH_N-2_HM_C and T-NIL_WCP_CLOSE revoked.
Manager NEM Real Time Operations
54463RECLASSIFY CONTINGENCY12/07/2016 10:15:17 PM
Cancellation of the reclassification of a non-credible contingency event: Farrell- Reece No.1 and No.2 220 kV lines in Tasmania.
AEMO ELECTRICITY MARKET NOTICE
Cancellation of the reclassification of a non-credible contingency event: Farrell- Reece No.1 and No.2 220 kV lines in Tasmania.
Refer AEMO Electricity Market Notice 54462
There is no longer any lightning activity has ceased in the vicinity of the Farrell- Reece No.1 and No.2 220 kV lines.
AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 2210 hrs.
Constraint Sets F-T-FARE_N-2 revoked.
Manager NEM Real Time Operations
Cancellation of the reclassification of a non-credible contingency event: Farrell- Reece No.1 and No.2 220 kV lines in Tasmania.
Refer AEMO Electricity Market Notice 54462
There is no longer any lightning activity has ceased in the vicinity of the Farrell- Reece No.1 and No.2 220 kV lines.
AEMO has cancelled the reclassification of the simultaneous trip of those circuits as a credible contingency event at 2210 hrs.
Constraint Sets F-T-FARE_N-2 revoked.
Manager NEM Real Time Operations
54462RECLASSIFY CONTINGENCY12/07/2016 08:59:09 PM
Reclassification of a Non Credible Contingency Event: Farrell - Reece No.1 and No.2 220 kV lines in Tasmania.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non Credible Contingency Event: Farrell - Reece No.1 and No.2 220 kV lines in Tasmania.
Lightning is occurring near the Farrell- Reece No.1 and No.2 220 kV lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 2100 hrs Tuesday, 12 July 2016 until further notice.
Constraint Set F-T-FARE_N-2 invoked.
Reclassification of a Non Credible Contingency Event: Farrell - Reece No.1 and No.2 220 kV lines in Tasmania.
Lightning is occurring near the Farrell- Reece No.1 and No.2 220 kV lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 2100 hrs Tuesday, 12 July 2016 until further notice.
Constraint Set F-T-FARE_N-2 invoked.
54461RECLASSIFY CONTINGENCY12/07/2016 08:42:54 PM
Reclassification of a Non Credible Contingency Event - Farrell - Sheffield No.1 and No.2 220 kV transmission lines in Tasmania.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non Credible Contingency Event - Farrell - Sheffield No.1 and No.2 220 kV transmission lines in Tasmania.
Lightning is occurring near the Farrell - Sheffield No.1 and No.2 220 kV transmission lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 2035 hrs 12/07/16 until further notice.
Constraint Sets: F-T-FASH_N-2, F-T-FASH_N-2_HM_C and T-NIL_WCP_CLOSE invoked
These Constraint Sets contain equations with the following interconnector on the LHS.
T-V-MNSP1
Manager NEM Real Time Operations
Reclassification of a Non Credible Contingency Event - Farrell - Sheffield No.1 and No.2 220 kV transmission lines in Tasmania.
Lightning is occurring near the Farrell - Sheffield No.1 and No.2 220 kV transmission lines.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 2035 hrs 12/07/16 until further notice.
Constraint Sets: F-T-FASH_N-2, F-T-FASH_N-2_HM_C and T-NIL_WCP_CLOSE invoked
These Constraint Sets contain equations with the following interconnector on the LHS.
T-V-MNSP1
Manager NEM Real Time Operations
54459RECLASSIFY CONTINGENCY12/07/2016 07:35:13 PM
Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
AEMO ELECTRICITY MARKET NOTICE
Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
Lightning is occurring near the Farrell-John Butters 220kV line and the Farrell-Rosebery Tee Queenstown-Newton 110kV line.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1930 hrs 12/07/16 until further notice.
Manager NEM Real Time Operations
Reclassification of a Non Credible Contingency Event: Farrell-John Butters 220kV line and the Farrell-Roseberry Tee Queenstown-Newton 110kV line in Tasmania.
Lightning is occurring near the Farrell-John Butters 220kV line and the Farrell-Rosebery Tee Queenstown-Newton 110kV line.
AEMO considers the simultaneous trip of those circuits to now be more likely.
Therefore AEMO has reclassified this as a credible contingency event from 1930 hrs 12/07/16 until further notice.
Manager NEM Real Time Operations